Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 5064 insertions, 0 deletions

diff --git a/kmail/configuredialog.cpp b/kmail/configuredialog.cpp
new file mode 100644
index 000000000..321a374c5
--- /dev/null
+++ b/kmail/configuredialog.cpp
@@ -0,0 +1,5064 @@
+/*   -*- mode: C++; c-file-style: "gnu" -*-
+ *   kmail: KDE mail client
+ *   This file: Copyright (C) 2000 Espen Sand, espen@kde.org
+ *              Copyright (C) 2001-2003 Marc Mutz, mutz@kde.org
+ *   Contains code segments and ideas from earlier kmail dialog code.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+// This must be first
+#include <config.h>
+
+// my headers:
+#include "configuredialog.h"
+#include "configuredialog_p.h"
+
+#include "globalsettings.h"
+#include "replyphrases.h"
+#include "templatesconfiguration_kfg.h"
+
+// other KMail headers:
+#include "kmkernel.h"
+#include "simplestringlisteditor.h"
+#include "accountdialog.h"
+using KMail::AccountDialog;
+#include "colorlistbox.h"
+#include "kmacctseldlg.h"
+#include "messagesender.h"
+#include "kmtransport.h"
+#include "kmfoldermgr.h"
+#include <libkpimidentities/identitymanager.h>
+#include "identitylistview.h"
+using KMail::IdentityListView;
+using KMail::IdentityListViewItem;
+#include "kcursorsaver.h"
+#include "accountmanager.h"
+#include <composercryptoconfiguration.h>
+#include <warningconfiguration.h>
+#include <smimeconfiguration.h>
+#include "templatesconfiguration.h"
+#include "customtemplates.h"
+#include "folderrequester.h"
+using KMail::FolderRequester;
+#include "accountcombobox.h"
+#include "imapaccountbase.h"
+using KMail::ImapAccountBase;
+#include "folderstorage.h"
+#include "kmfolder.h"
+#include "kmmainwidget.h"
+#include "recentaddresses.h"
+using KRecentAddress::RecentAddresses;
+#include "completionordereditor.h"
+#include "ldapclient.h"
+#include "index.h"
+
+using KMail::IdentityListView;
+using KMail::IdentityListViewItem;
+#include "identitydialog.h"
+using KMail::IdentityDialog;
+
+// other kdenetwork headers:
+#include <libkpimidentities/identity.h>
+#include <kmime_util.h>
+using KMime::DateFormatter;
+#include <kleo/cryptoconfig.h>
+#include <kleo/cryptobackendfactory.h>
+#include <ui/backendconfigwidget.h>
+#include <ui/keyrequester.h>
+#include <ui/keyselectiondialog.h>
+
+// other KDE headers:
+#include <klocale.h>
+#include <kapplication.h>
+#include <kcharsets.h>
+#include <kasciistringtools.h>
+#include <kdebug.h>
+#include <knuminput.h>
+#include <kfontdialog.h>
+#include <kmessagebox.h>
+#include <kurlrequester.h>
+#include <kseparator.h>
+#include <kiconloader.h>
+#include <kstandarddirs.h>
+#include <kwin.h>
+#include <knotifydialog.h>
+#include <kconfig.h>
+#include <kactivelabel.h>
+#include <kcmultidialog.h>
+
+// Qt headers:
+#include <qvalidator.h>
+#include <qwhatsthis.h>
+#include <qvgroupbox.h>
+#include <qvbox.h>
+#include <qvbuttongroup.h>
+#include <qhbuttongroup.h>
+#include <qtooltip.h>
+#include <qlabel.h>
+#include <qtextcodec.h>
+#include <qheader.h>
+#include <qpopupmenu.h>
+#include <qradiobutton.h>
+#include <qlayout.h>
+#include <qcheckbox.h>
+#include <qwidgetstack.h>
+
+// other headers:
+#include <assert.h>
+#include <stdlib.h>
+
+#ifndef _PATH_SENDMAIL
+#define _PATH_SENDMAIL  "/usr/sbin/sendmail"
+#endif
+
+#ifdef DIM
+#undef DIM
+#endif
+#define DIM(x) sizeof(x) / sizeof(*x)
+
+namespace {
+
+  struct EnumConfigEntryItem {
+    const char * key; // config key value, as appears in config file
+    const char * desc; // description, to be i18n()ized
+  };
+  struct EnumConfigEntry {
+    const char * group;
+    const char * key;
+    const char * desc;
+    const EnumConfigEntryItem * items;
+    int numItems;
+    int defaultItem;
+  };
+  struct BoolConfigEntry {
+    const char * group;
+    const char * key;
+    const char * desc;
+    bool defaultValue;
+  };
+
+  static const char * lockedDownWarning =
+    I18N_NOOP("<qt><p>This setting has been fixed by your administrator.</p>"
+              "<p>If you think this is an error, please contact him.</p></qt>");
+
+  void checkLockDown( QWidget * w, const KConfigBase & c, const char * key ) {
+    if ( c.entryIsImmutable( key ) ) {
+      w->setEnabled( false );
+      QToolTip::add( w, i18n( lockedDownWarning ) );
+    } else {
+      QToolTip::remove( w );
+    }
+  }
+
+  void populateButtonGroup( QButtonGroup * g, const EnumConfigEntry & e ) {
+    g->setTitle( i18n( e.desc ) );
+    g->layout()->setSpacing( KDialog::spacingHint() );
+    for ( int i = 0 ; i < e.numItems ; ++i )
+      g->insert( new QRadioButton( i18n( e.items[i].desc ), g ), i );
+  }
+
+  void populateCheckBox( QCheckBox * b, const BoolConfigEntry & e ) {
+    b->setText( i18n( e.desc ) );
+  }
+
+  void loadWidget( QCheckBox * b, const KConfigBase & c, const BoolConfigEntry & e ) {
+    Q_ASSERT( c.group() == e.group );
+    checkLockDown( b, c, e.key );
+    b->setChecked( c.readBoolEntry( e.key, e.defaultValue ) );
+  }
+
+  void loadWidget( QButtonGroup * g, const KConfigBase & c, const EnumConfigEntry & e ) {
+    Q_ASSERT( c.group() == e.group );
+    Q_ASSERT( g->count() == e.numItems );
+    checkLockDown( g, c, e.key );
+    const QString s = c.readEntry( e.key, e.items[e.defaultItem].key );
+    for ( int i = 0 ; i < e.numItems ; ++i )
+      if ( s == e.items[i].key ) {
+        g->setButton( i );
+        return;
+      }
+    g->setButton( e.defaultItem );
+  }
+
+  void saveCheckBox( QCheckBox * b, KConfigBase & c, const BoolConfigEntry & e ) {
+    Q_ASSERT( c.group() == e.group );
+    c.writeEntry( e.key, b->isChecked() );
+  }
+
+  void saveButtonGroup( QButtonGroup * g, KConfigBase & c, const EnumConfigEntry & e ) {
+    Q_ASSERT( c.group() == e.group );
+    Q_ASSERT( g->count() == e.numItems );
+    c.writeEntry( e.key, e.items[ g->id( g->selected() ) ].key );
+  }
+
+  template <typename T_Widget, typename T_Entry>
+  inline void loadProfile( T_Widget * g, const KConfigBase & c, const T_Entry & e ) {
+    if ( c.hasKey( e.key ) )
+      loadWidget( g, c, e );
+  }
+}
+
+
+ConfigureDialog::ConfigureDialog( QWidget *parent, const char *name, bool modal )
+  : KCMultiDialog( KDialogBase::IconList, KGuiItem( i18n( "&Load Profile..." ) ),
+                   KGuiItem(), User2, i18n( "Configure" ), parent, name, modal )
+  , mProfileDialog( 0 )
+{
+  KWin::setIcons( winId(), kapp->icon(), kapp->miniIcon() );
+  showButton( User1, true );
+
+  addModule ( "kmail_config_identity", false );
+  addModule ( "kmail_config_accounts", false );
+  addModule ( "kmail_config_appearance", false );
+  addModule ( "kmail_config_composer", false );
+  addModule ( "kmail_config_security", false );
+  addModule ( "kmail_config_misc", false );
+
+  // We store the size of the dialog on hide, because otherwise
+  // the KCMultiDialog starts with the size of the first kcm, not
+  // the largest one. This way at least after the first showing of
+  // the largest kcm the size is kept.
+  KConfigGroup geometry( KMKernel::config(), "Geometry" );
+  int width = geometry.readNumEntry( "ConfigureDialogWidth" );
+  int height = geometry.readNumEntry( "ConfigureDialogHeight" );
+  if ( width != 0 && height != 0 ) {
+     setMinimumSize( width, height );
+  }
+
+}
+
+void ConfigureDialog::hideEvent( QHideEvent *ev ) {
+  KConfigGroup geometry( KMKernel::config(), "Geometry" );
+  geometry.writeEntry( "ConfigureDialogWidth", width() );
+  geometry.writeEntry( "ConfigureDialogHeight",height() );
+  KDialogBase::hideEvent( ev );
+}
+
+ConfigureDialog::~ConfigureDialog() {
+}
+
+void ConfigureDialog::slotApply() {
+  GlobalSettings::self()->writeConfig();
+  KCMultiDialog::slotApply();
+}
+
+void ConfigureDialog::slotOk() {
+  GlobalSettings::self()->writeConfig();
+  KCMultiDialog::slotOk();
+}
+
+void ConfigureDialog::slotUser2() {
+  if ( mProfileDialog ) {
+    mProfileDialog->raise();
+    return;
+  }
+  mProfileDialog = new ProfileDialog( this, "mProfileDialog" );
+  connect( mProfileDialog, SIGNAL(profileSelected(KConfig*)),
+                this, SIGNAL(installProfile(KConfig*)) );
+  mProfileDialog->show();
+}
+
+// *************************************************************
+// *                                                           *
+// *                      IdentityPage                         *
+// *                                                           *
+// *************************************************************
+QString IdentityPage::helpAnchor() const {
+  return QString::fromLatin1("configure-identity");
+}
+
+IdentityPage::IdentityPage( QWidget * parent, const char * name )
+  : ConfigModule( parent, name ),
+    mIdentityDialog( 0 )
+{
+  QHBoxLayout * hlay = new QHBoxLayout( this, 0, KDialog::spacingHint() );
+
+  mIdentityList = new IdentityListView( this );
+  connect( mIdentityList, SIGNAL(selectionChanged()),
+           SLOT(slotIdentitySelectionChanged()) );
+  connect( mIdentityList, SIGNAL(itemRenamed(QListViewItem*,const QString&,int)),
+           SLOT(slotRenameIdentity(QListViewItem*,const QString&,int)) );
+  connect( mIdentityList, SIGNAL(doubleClicked(QListViewItem*,const QPoint&,int)),
+           SLOT(slotModifyIdentity()) );
+  connect( mIdentityList, SIGNAL(contextMenu(KListView*,QListViewItem*,const QPoint&)),
+           SLOT(slotContextMenu(KListView*,QListViewItem*,const QPoint&)) );
+  // ### connect dragged(...), ...
+
+  hlay->addWidget( mIdentityList, 1 );
+
+  QVBoxLayout * vlay = new QVBoxLayout( hlay ); // inherits spacing
+
+  QPushButton * button = new QPushButton( i18n("&Add..."), this );
+  mModifyButton = new QPushButton( i18n("&Modify..."), this );
+  mRenameButton = new QPushButton( i18n("&Rename"), this );
+  mRemoveButton = new QPushButton( i18n("Remo&ve"), this );
+  mSetAsDefaultButton = new QPushButton( i18n("Set as &Default"), this );
+  button->setAutoDefault( false );
+  mModifyButton->setAutoDefault( false );
+  mModifyButton->setEnabled( false );
+  mRenameButton->setAutoDefault( false );
+  mRenameButton->setEnabled( false );
+  mRemoveButton->setAutoDefault( false );
+  mRemoveButton->setEnabled( false );
+  mSetAsDefaultButton->setAutoDefault( false );
+  mSetAsDefaultButton->setEnabled( false );
+  connect( button, SIGNAL(clicked()),
+           this, SLOT(slotNewIdentity()) );
+  connect( mModifyButton, SIGNAL(clicked()),
+           this, SLOT(slotModifyIdentity()) );
+  connect( mRenameButton, SIGNAL(clicked()),
+           this, SLOT(slotRenameIdentity()) );
+  connect( mRemoveButton, SIGNAL(clicked()),
+           this, SLOT(slotRemoveIdentity()) );
+  connect( mSetAsDefaultButton, SIGNAL(clicked()),
+           this, SLOT(slotSetAsDefault()) );
+  vlay->addWidget( button );
+  vlay->addWidget( mModifyButton );
+  vlay->addWidget( mRenameButton );
+  vlay->addWidget( mRemoveButton );
+  vlay->addWidget( mSetAsDefaultButton );
+  vlay->addStretch( 1 );
+  load();
+}
+
+void IdentityPage::load()
+{
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  mOldNumberOfIdentities = im->shadowIdentities().count();
+  // Fill the list:
+  mIdentityList->clear();
+  QListViewItem * item = 0;
+  for ( KPIM::IdentityManager::Iterator it = im->modifyBegin() ; it != im->modifyEnd() ; ++it )
+    item = new IdentityListViewItem( mIdentityList, item, *it  );
+  mIdentityList->setSelected( mIdentityList->currentItem(), true );
+}
+
+void IdentityPage::save() {
+  assert( !mIdentityDialog );
+
+  kmkernel->identityManager()->sort();
+  kmkernel->identityManager()->commit();
+
+  if( mOldNumberOfIdentities < 2 && mIdentityList->childCount() > 1 ) {
+    // have more than one identity, so better show the combo in the
+    // composer now:
+    KConfigGroup composer( KMKernel::config(), "Composer" );
+    int showHeaders = composer.readNumEntry( "headers", HDR_STANDARD );
+    showHeaders |= HDR_IDENTITY;
+    composer.writeEntry( "headers", showHeaders );
+  }
+  // and now the reverse
+  if( mOldNumberOfIdentities > 1 && mIdentityList->childCount() < 2 ) {
+    // have only one identity, so remove the combo in the composer:
+    KConfigGroup composer( KMKernel::config(), "Composer" );
+    int showHeaders = composer.readNumEntry( "headers", HDR_STANDARD );
+    showHeaders &= ~HDR_IDENTITY;
+    composer.writeEntry( "headers", showHeaders );
+  }
+}
+
+void IdentityPage::slotNewIdentity()
+{
+  assert( !mIdentityDialog );
+
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  NewIdentityDialog dialog( im->shadowIdentities(), this, "new", true );
+
+  if( dialog.exec() == QDialog::Accepted ) {
+    QString identityName = dialog.identityName().stripWhiteSpace();
+    assert( !identityName.isEmpty() );
+
+    //
+    // Construct a new Identity:
+    //
+    switch ( dialog.duplicateMode() ) {
+    case NewIdentityDialog::ExistingEntry:
+      {
+        KPIM::Identity & dupThis = im->modifyIdentityForName( dialog.duplicateIdentity() );
+        im->newFromExisting( dupThis, identityName );
+        break;
+      }
+    case NewIdentityDialog::ControlCenter:
+      im->newFromControlCenter( identityName );
+      break;
+    case NewIdentityDialog::Empty:
+      im->newFromScratch( identityName );
+    default: ;
+    }
+
+    //
+    // Insert into listview:
+    //
+    KPIM::Identity & newIdent = im->modifyIdentityForName( identityName );
+    QListViewItem * item = mIdentityList->selectedItem();
+    if ( item )
+      item = item->itemAbove();
+    mIdentityList->setSelected( new IdentityListViewItem( mIdentityList,
+                                                          /*after*/ item,
+                                                          newIdent ), true );
+    slotModifyIdentity();
+  }
+}
+
+void IdentityPage::slotModifyIdentity() {
+  assert( !mIdentityDialog );
+
+  IdentityListViewItem * item =
+    dynamic_cast<IdentityListViewItem*>( mIdentityList->selectedItem() );
+  if ( !item ) return;
+
+  mIdentityDialog = new IdentityDialog( this );
+  mIdentityDialog->setIdentity( item->identity() );
+
+  // Hmm, an unmodal dialog would be nicer, but a modal one is easier ;-)
+  if ( mIdentityDialog->exec() == QDialog::Accepted ) {
+    mIdentityDialog->updateIdentity( item->identity() );
+    item->redisplay();
+    emit changed(true);
+  }
+
+  delete mIdentityDialog;
+  mIdentityDialog = 0;
+}
+
+void IdentityPage::slotRemoveIdentity()
+{
+  assert( !mIdentityDialog );
+
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  kdFatal( im->shadowIdentities().count() < 2 )
+    << "Attempted to remove the last identity!" << endl;
+
+  IdentityListViewItem * item =
+    dynamic_cast<IdentityListViewItem*>( mIdentityList->selectedItem() );
+  if ( !item ) return;
+
+  QString msg = i18n("<qt>Do you really want to remove the identity named "
+                     "<b>%1</b>?</qt>").arg( item->identity().identityName() );
+  if( KMessageBox::warningContinueCancel( this, msg, i18n("Remove Identity"),
+   KGuiItem(i18n("&Remove"),"editdelete") ) == KMessageBox::Continue )
+    if ( im->removeIdentity( item->identity().identityName() ) ) {
+      delete item;
+      mIdentityList->setSelected( mIdentityList->currentItem(), true );
+      refreshList();
+    }
+}
+
+void IdentityPage::slotRenameIdentity() {
+  assert( !mIdentityDialog );
+
+  QListViewItem * item = mIdentityList->selectedItem();
+  if ( !item ) return;
+
+  mIdentityList->rename( item, 0 );
+}
+
+void IdentityPage::slotRenameIdentity( QListViewItem * i,
+                                       const QString & s, int col ) {
+  assert( col == 0 );
+  Q_UNUSED( col );
+
+  IdentityListViewItem * item = dynamic_cast<IdentityListViewItem*>( i );
+  if ( !item ) return;
+
+  QString newName = s.stripWhiteSpace();
+  if ( !newName.isEmpty() &&
+       !kmkernel->identityManager()->shadowIdentities().contains( newName ) ) {
+    KPIM::Identity & ident = item->identity();
+    ident.setIdentityName( newName );
+    emit changed(true);
+  }
+  item->redisplay();
+}
+
+void IdentityPage::slotContextMenu( KListView *, QListViewItem * i,
+                                    const QPoint & pos ) {
+  IdentityListViewItem * item = dynamic_cast<IdentityListViewItem*>( i );
+
+  QPopupMenu * menu = new QPopupMenu( this );
+  menu->insertItem( i18n("Add..."), this, SLOT(slotNewIdentity()) );
+  if ( item ) {
+    menu->insertItem( i18n("Modify..."), this, SLOT(slotModifyIdentity()) );
+    if ( mIdentityList->childCount() > 1 )
+      menu->insertItem( i18n("Remove"), this, SLOT(slotRemoveIdentity()) );
+    if ( !item->identity().isDefault() )
+      menu->insertItem( i18n("Set as Default"), this, SLOT(slotSetAsDefault()) );
+  }
+  menu->exec( pos );
+  delete menu;
+}
+
+
+void IdentityPage::slotSetAsDefault() {
+  assert( !mIdentityDialog );
+
+  IdentityListViewItem * item =
+    dynamic_cast<IdentityListViewItem*>( mIdentityList->selectedItem() );
+  if ( !item ) return;
+
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  im->setAsDefault( item->identity().identityName() );
+  refreshList();
+}
+
+void IdentityPage::refreshList() {
+  for ( QListViewItemIterator it( mIdentityList ) ; it.current() ; ++it ) {
+    IdentityListViewItem * item =
+      dynamic_cast<IdentityListViewItem*>(it.current());
+    if ( item )
+      item->redisplay();
+  }
+  emit changed(true);
+}
+
+void IdentityPage::slotIdentitySelectionChanged()
+{
+  IdentityListViewItem *item =
+    dynamic_cast<IdentityListViewItem*>( mIdentityList->selectedItem() );
+
+  mRemoveButton->setEnabled( item && mIdentityList->childCount() > 1 );
+  mModifyButton->setEnabled( item );
+  mRenameButton->setEnabled( item );
+  mSetAsDefaultButton->setEnabled( item && !item->identity().isDefault() );
+}
+
+void IdentityPage::slotUpdateTransportCombo( const QStringList & sl )
+{
+  if ( mIdentityDialog ) mIdentityDialog->slotUpdateTransportCombo( sl );
+}
+
+
+
+// *************************************************************
+// *                                                           *
+// *                       AccountsPage                         *
+// *                                                           *
+// *************************************************************
+QString AccountsPage::helpAnchor() const {
+  return QString::fromLatin1("configure-accounts");
+}
+
+AccountsPage::AccountsPage( QWidget * parent, const char * name )
+  : ConfigModuleWithTabs( parent, name )
+{
+  //
+  // "Receiving" tab:
+  //
+  mReceivingTab = new ReceivingTab();
+  addTab( mReceivingTab, i18n( "&Receiving" ) );
+  connect( mReceivingTab, SIGNAL(accountListChanged(const QStringList &)),
+           this, SIGNAL(accountListChanged(const QStringList &)) );
+
+  //
+  // "Sending" tab:
+  //
+  mSendingTab = new SendingTab();
+  addTab( mSendingTab, i18n( "&Sending" ) );
+  connect( mSendingTab, SIGNAL(transportListChanged(const QStringList&)),
+           this, SIGNAL(transportListChanged(const QStringList&)) );
+
+  load();
+}
+
+QString AccountsPage::SendingTab::helpAnchor() const {
+  return QString::fromLatin1("configure-accounts-sending");
+}
+
+AccountsPageSendingTab::AccountsPageSendingTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  mTransportInfoList.setAutoDelete( true );
+  // temp. vars:
+  QVBoxLayout *vlay;
+  QVBoxLayout *btn_vlay;
+  QHBoxLayout *hlay;
+  QGridLayout *glay;
+  QPushButton *button;
+  QGroupBox   *group;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+  // label: zero stretch ### FIXME more
+  vlay->addWidget( new QLabel( i18n("Outgoing accounts (add at least one):"), this ) );
+
+  // hbox layout: stretch 10, spacing inherited from vlay
+  hlay = new QHBoxLayout();
+  vlay->addLayout( hlay, 10 ); // high stretch b/c of the groupbox's sizeHint
+
+  // transport list: left widget in hlay; stretch 1
+  // ### FIXME: allow inline renaming of the account:
+  mTransportList = new ListView( this, "transportList", 5 );
+  mTransportList->addColumn( i18n("Name") );
+  mTransportList->addColumn( i18n("Type") );
+  mTransportList->setAllColumnsShowFocus( true );
+  mTransportList->setSorting( -1 );
+  connect( mTransportList, SIGNAL(selectionChanged()),
+           this, SLOT(slotTransportSelected()) );
+  connect( mTransportList, SIGNAL(doubleClicked( QListViewItem *)),
+           this, SLOT(slotModifySelectedTransport()) );
+  hlay->addWidget( mTransportList, 1 );
+
+  // a vbox layout for the buttons: zero stretch, spacing inherited from hlay
+  btn_vlay = new QVBoxLayout( hlay );
+
+  // "add..." button: stretch 0
+  button = new QPushButton( i18n("A&dd..."), this );
+  button->setAutoDefault( false );
+  connect( button, SIGNAL(clicked()),
+           this, SLOT(slotAddTransport()) );
+  btn_vlay->addWidget( button );
+
+  // "modify..." button: stretch 0
+  mModifyTransportButton = new QPushButton( i18n("&Modify..."), this );
+  mModifyTransportButton->setAutoDefault( false );
+  mModifyTransportButton->setEnabled( false ); // b/c no item is selected yet
+  connect( mModifyTransportButton, SIGNAL(clicked()),
+           this, SLOT(slotModifySelectedTransport()) );
+  btn_vlay->addWidget( mModifyTransportButton );
+
+  // "remove" button: stretch 0
+  mRemoveTransportButton = new QPushButton( i18n("R&emove"), this );
+  mRemoveTransportButton->setAutoDefault( false );
+  mRemoveTransportButton->setEnabled( false ); // b/c no item is selected yet
+  connect( mRemoveTransportButton, SIGNAL(clicked()),
+           this, SLOT(slotRemoveSelectedTransport()) );
+  btn_vlay->addWidget( mRemoveTransportButton );
+
+  mSetDefaultTransportButton = new QPushButton( i18n("Set Default"), this );
+  mSetDefaultTransportButton->setAutoDefault( false );
+  mSetDefaultTransportButton->setEnabled( false );
+  connect ( mSetDefaultTransportButton, SIGNAL(clicked()),
+            this, SLOT(slotSetDefaultTransport()) );
+  btn_vlay->addWidget( mSetDefaultTransportButton );
+  btn_vlay->addStretch( 1 ); // spacer
+
+  // "Common options" groupbox:
+  group = new QGroupBox( 0, Qt::Vertical,
+                         i18n("Common Options"), this );
+  vlay->addWidget(group);
+
+  // a grid layout for the contents of the "common options" group box
+  glay = new QGridLayout( group->layout(), 5, 3, KDialog::spacingHint() );
+  glay->setColStretch( 2, 10 );
+
+  // "confirm before send" check box:
+  mConfirmSendCheck = new QCheckBox( i18n("Confirm &before send"), group );
+  glay->addMultiCellWidget( mConfirmSendCheck, 0, 0, 0, 1 );
+  connect( mConfirmSendCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "send on check" combo:
+  mSendOnCheckCombo = new QComboBox( false, group );
+  mSendOnCheckCombo->insertStringList( QStringList()
+                                      << i18n("Never Automatically")
+                                      << i18n("On Manual Mail Checks")
+                                      << i18n("On All Mail Checks") );
+  glay->addWidget( mSendOnCheckCombo, 1, 1 );
+  connect( mSendOnCheckCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "default send method" combo:
+  mSendMethodCombo = new QComboBox( false, group );
+  mSendMethodCombo->insertStringList( QStringList()
+                                      << i18n("Send Now")
+                                      << i18n("Send Later") );
+  glay->addWidget( mSendMethodCombo, 2, 1 );
+  connect( mSendMethodCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+
+  // "message property" combo:
+  // ### FIXME: remove completely?
+  mMessagePropertyCombo = new QComboBox( false, group );
+  mMessagePropertyCombo->insertStringList( QStringList()
+                     << i18n("Allow 8-bit")
+                     << i18n("MIME Compliant (Quoted Printable)") );
+  glay->addWidget( mMessagePropertyCombo, 3, 1 );
+  connect( mMessagePropertyCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "default domain" input field:
+  mDefaultDomainEdit = new KLineEdit( group );
+  glay->addMultiCellWidget( mDefaultDomainEdit, 4, 4, 1, 2 );
+  connect( mDefaultDomainEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // labels:
+  QLabel *l =  new QLabel( mSendOnCheckCombo, /*buddy*/
+                            i18n("Send &messages in outbox folder:"), group );
+  glay->addWidget( l, 1, 0 );
+
+  QString msg = i18n( GlobalSettings::self()->sendOnCheckItem()->whatsThis().utf8() );
+  QWhatsThis::add( l, msg );
+  QWhatsThis::add( mSendOnCheckCombo, msg );
+
+  glay->addWidget( new QLabel( mSendMethodCombo, /*buddy*/
+                               i18n("Defa&ult send method:"), group ), 2, 0 );
+  glay->addWidget( new QLabel( mMessagePropertyCombo, /*buddy*/
+                               i18n("Message &property:"), group ), 3, 0 );
+  l = new QLabel( mDefaultDomainEdit, /*buddy*/
+                          i18n("Defaul&t domain:"), group );
+  glay->addWidget( l, 4, 0 );
+
+  // and now: add QWhatsThis:
+  msg = i18n( "<qt><p>The default domain is used to complete email "
+              "addresses that only consist of the user's name."
+              "</p></qt>" );
+  QWhatsThis::add( l, msg );
+  QWhatsThis::add( mDefaultDomainEdit, msg );
+}
+
+
+void AccountsPage::SendingTab::slotTransportSelected()
+{
+  QListViewItem *cur = mTransportList->selectedItem();
+  mModifyTransportButton->setEnabled( cur );
+  mRemoveTransportButton->setEnabled( cur );
+  mSetDefaultTransportButton->setEnabled( cur );
+}
+
+// adds a number to @p name to make the name unique
+static inline QString uniqueName( const QStringList & list,
+                                  const QString & name )
+{
+  int suffix = 1;
+  QString result = name;
+  while ( list.find( result ) != list.end() ) {
+    result = i18n("%1: name; %2: number appended to it to make it unique "
+                  "among a list of names", "%1 %2")
+      .arg( name ).arg( suffix );
+    suffix++;
+  }
+  return result;
+}
+
+void AccountsPage::SendingTab::slotSetDefaultTransport()
+{
+  QListViewItem *item = mTransportList->selectedItem();
+  if ( !item ) return;
+
+  KMTransportInfo ti;
+
+  QListViewItemIterator it( mTransportList );
+  for ( ; it.current(); ++it ) {
+  ti.readConfig( KMTransportInfo::findTransport( it.current()->text(0) ));
+  if ( ti.type != "sendmail" ) {
+    it.current()->setText( 1, "smtp" );
+  } else {
+    it.current()->setText( 1, "sendmail" );
+    }
+  }
+
+  if ( item->text(1) != "sendmail" ) {
+    item->setText( 1, i18n( "smtp (Default)" ));
+  } else {
+    item->setText( 1, i18n( "sendmail (Default)" ));
+  }
+
+  GlobalSettings::self()->setDefaultTransport( item->text(0) );
+
+}
+
+void AccountsPage::SendingTab::slotAddTransport()
+{
+  int transportType;
+
+  { // limit scope of selDialog
+    KMTransportSelDlg selDialog( this );
+    if ( selDialog.exec() != QDialog::Accepted ) return;
+    transportType = selDialog.selected();
+  }
+
+  KMTransportInfo *transportInfo = new KMTransportInfo();
+  switch ( transportType ) {
+  case 0: // smtp
+    transportInfo->type = QString::fromLatin1("smtp");
+    break;
+  case 1: // sendmail
+    transportInfo->type = QString::fromLatin1("sendmail");
+    transportInfo->name = i18n("Sendmail");
+    transportInfo->host = _PATH_SENDMAIL; // ### FIXME: use const, not #define
+    break;
+  default:
+    assert( 0 );
+  }
+
+  KMTransportDialog dialog( i18n("Add Transport"), transportInfo, this );
+
+  // create list of names:
+  // ### move behind dialog.exec()?
+  QStringList transportNames;
+  QPtrListIterator<KMTransportInfo> it( mTransportInfoList );
+  for ( it.toFirst() ; it.current() ; ++it )
+    transportNames << (*it)->name;
+
+  if( dialog.exec() != QDialog::Accepted ) {
+    delete transportInfo;
+    return;
+  }
+
+  // disambiguate the name by appending a number:
+  // ### FIXME: don't allow this error to happen in the first place!
+  transportInfo->name = uniqueName( transportNames, transportInfo->name );
+  // append to names and transportinfo lists:
+  transportNames << transportInfo->name;
+  mTransportInfoList.append( transportInfo );
+
+  // append to listview:
+  // ### FIXME: insert before the selected item, append on empty selection
+  QListViewItem *lastItem = mTransportList->firstChild();
+  QString typeDisplayName;
+  if ( lastItem ) {
+    typeDisplayName = transportInfo->type;
+  } else {
+    typeDisplayName = i18n("%1: type of transport. Result used in "
+                           "Configure->Accounts->Sending listview, \"type\" "
+                           "column, first row, to indicate that this is the "
+                           "default transport", "%1 (Default)")
+      .arg( transportInfo->type );
+    GlobalSettings::self()->setDefaultTransport( transportInfo->name );
+  }
+  (void) new QListViewItem( mTransportList, lastItem, transportInfo->name,
+                            typeDisplayName );
+
+  // notify anyone who cares:
+  emit transportListChanged( transportNames );
+  emit changed( true );
+}
+
+void AccountsPage::SendingTab::slotModifySelectedTransport()
+{
+  QListViewItem *item = mTransportList->selectedItem();
+  if ( !item ) return;
+
+  const QString& originalTransport = item->text(0);
+
+  QPtrListIterator<KMTransportInfo> it( mTransportInfoList );
+  for ( it.toFirst() ; it.current() ; ++it )
+    if ( (*it)->name == item->text(0) ) break;
+  if ( !it.current() ) return;
+
+  KMTransportDialog dialog( i18n("Modify Transport"), (*it), this );
+
+  if ( dialog.exec() != QDialog::Accepted ) return;
+
+  // create the list of names of transports, but leave out the current
+  // item:
+  QStringList transportNames;
+  QPtrListIterator<KMTransportInfo> jt( mTransportInfoList );
+  int entryLocation = -1;
+  for ( jt.toFirst() ; jt.current() ; ++jt )
+    if ( jt != it )
+      transportNames << (*jt)->name;
+    else
+      entryLocation = transportNames.count();
+  assert( entryLocation >= 0 );
+
+  // make the new name unique by appending a high enough number:
+  (*it)->name = uniqueName( transportNames, (*it)->name );
+  // change the list item to the new name
+  item->setText( 0, (*it)->name );
+  // and insert the new name at the position of the old in the list of
+  // strings; then broadcast the new list:
+  transportNames.insert( transportNames.at( entryLocation ), (*it)->name );
+  const QString& newTransportName = (*it)->name;
+
+  QStringList changedIdents;
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  for ( KPIM::IdentityManager::Iterator it = im->modifyBegin(); it != im->modifyEnd(); ++it ) {
+    if ( originalTransport == (*it).transport() ) {
+      (*it).setTransport( newTransportName );
+      changedIdents += (*it).identityName();
+    }
+  }
+
+  if ( !changedIdents.isEmpty() ) {
+    QString information = i18n( "This identity has been changed to use the modified transport:",
+                          "These %n identities have been changed to use the modified transport:",
+                          changedIdents.count() );
+    KMessageBox::informationList( this, information, changedIdents );
+  }
+
+  emit transportListChanged( transportNames );
+  emit changed( true );
+}
+
+void AccountsPage::SendingTab::slotRemoveSelectedTransport()
+{
+  QListViewItem *item = mTransportList->selectedItem();
+  if ( !item ) return;
+
+  QStringList changedIdents;
+  KPIM::IdentityManager * im = kmkernel->identityManager();
+  for ( KPIM::IdentityManager::Iterator it = im->modifyBegin(); it != im->modifyEnd(); ++it ) {
+    if ( item->text( 0 ) == (*it).transport() ) {
+      (*it).setTransport( QString::null );
+      changedIdents += (*it).identityName();
+    }
+  }
+
+  // if the deleted transport is the currently used transport reset it to default
+  const QString& currentTransport = GlobalSettings::self()->currentTransport();
+  if ( item->text( 0 ) == currentTransport ) {
+    GlobalSettings::self()->setCurrentTransport( QString::null );
+  }
+
+  if ( !changedIdents.isEmpty() ) {
+    QString information = i18n( "This identity has been changed to use the default transport:",
+                          "These %n identities have been changed to use the default transport:",
+                          changedIdents.count() );
+    KMessageBox::informationList( this, information, changedIdents );
+  }
+
+  QPtrListIterator<KMTransportInfo> it( mTransportInfoList );
+  for ( it.toFirst() ; it.current() ; ++it )
+    if ( (*it)->name == item->text(0) ) break;
+  if ( !it.current() ) return;
+
+  KMTransportInfo ti;
+
+  QListViewItem *newCurrent = item->itemBelow();
+  if ( !newCurrent ) newCurrent = item->itemAbove();
+  //mTransportList->removeItem( item );
+  if ( newCurrent ) {
+    mTransportList->setCurrentItem( newCurrent );
+    mTransportList->setSelected( newCurrent, true );
+    GlobalSettings::self()->setDefaultTransport( newCurrent->text(0) );
+    ti.readConfig( KMTransportInfo::findTransport( newCurrent->text(0) ));
+    if ( item->text( 0 ) == GlobalSettings::self()->defaultTransport() ) {
+      if ( ti.type != "sendmail" ) {
+        newCurrent->setText( 1, i18n("smtp (Default)") );
+      } else {
+        newCurrent->setText( 1, i18n("sendmail (Default)" ));
+      }
+    }
+  } else {
+    GlobalSettings::self()->setDefaultTransport( QString::null );
+  }
+
+  delete item;
+  mTransportInfoList.remove( it );
+
+  QStringList transportNames;
+  for ( it.toFirst() ; it.current() ; ++it )
+    transportNames << (*it)->name;
+  emit transportListChanged( transportNames );
+  emit changed( true );
+}
+
+void AccountsPage::SendingTab::doLoadFromGlobalSettings() {
+  mSendOnCheckCombo->setCurrentItem( GlobalSettings::self()->sendOnCheck() );
+}
+
+void AccountsPage::SendingTab::doLoadOther() {
+  KConfigGroup general( KMKernel::config(), "General");
+  KConfigGroup composer( KMKernel::config(), "Composer");
+
+  int numTransports = general.readNumEntry("transports", 0);
+
+  QListViewItem *top = 0;
+  mTransportInfoList.clear();
+  mTransportList->clear();
+  QStringList transportNames;
+  for ( int i = 1 ; i <= numTransports ; i++ ) {
+    KMTransportInfo *ti = new KMTransportInfo();
+    ti->readConfig(i);
+    mTransportInfoList.append( ti );
+    transportNames << ti->name;
+    top = new QListViewItem( mTransportList, top, ti->name, ti->type );
+  }
+  emit transportListChanged( transportNames );
+
+  const QString &defaultTransport = GlobalSettings::self()->defaultTransport();
+
+  QListViewItemIterator it( mTransportList );
+  for ( ; it.current(); ++it ) {
+    if ( it.current()->text(0) == defaultTransport ) {
+      if ( it.current()->text(1) != "sendmail" ) {
+        it.current()->setText( 1, i18n( "smtp (Default)" ));
+      } else {
+        it.current()->setText( 1, i18n( "sendmail (Default)" ));
+      }
+    } else {
+      if ( it.current()->text(1) != "sendmail" ) {
+        it.current()->setText( 1, "smtp" );
+      } else {
+        it.current()->setText( 1, "sendmail" );
+      }
+    }
+  }
+
+  mSendMethodCombo->setCurrentItem(
+                kmkernel->msgSender()->sendImmediate() ? 0 : 1 );
+  mMessagePropertyCombo->setCurrentItem(
+                kmkernel->msgSender()->sendQuotedPrintable() ? 1 : 0 );
+
+  mConfirmSendCheck->setChecked( composer.readBoolEntry( "confirm-before-send",
+                                                         false ) );
+  QString str = general.readEntry( "Default domain" );
+  if( str.isEmpty() )
+  {
+    //### FIXME: Use the global convenience function instead of the homebrewed
+    //           solution once we can rely on HEAD kdelibs.
+    //str = KGlobal::hostname(); ???????
+    char buffer[256];
+    if ( !gethostname( buffer, 255 ) )
+      // buffer need not be NUL-terminated if it has full length
+      buffer[255] = 0;
+    else
+      buffer[0] = 0;
+    str = QString::fromLatin1( *buffer ? buffer : "localhost" );
+  }
+  mDefaultDomainEdit->setText( str );
+}
+
+void AccountsPage::SendingTab::save() {
+  KConfigGroup general( KMKernel::config(), "General" );
+  KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  // Save transports:
+  general.writeEntry( "transports", mTransportInfoList.count() );
+  QPtrListIterator<KMTransportInfo> it( mTransportInfoList );
+  for ( int i = 1 ; it.current() ; ++it, ++i )
+    (*it)->writeConfig(i);
+
+  // Save common options:
+  GlobalSettings::self()->setSendOnCheck( mSendOnCheckCombo->currentItem() );
+  kmkernel->msgSender()->setSendImmediate(
+                             mSendMethodCombo->currentItem() == 0 );
+  kmkernel->msgSender()->setSendQuotedPrintable(
+                             mMessagePropertyCombo->currentItem() == 1 );
+  kmkernel->msgSender()->writeConfig( false ); // don't sync
+  composer.writeEntry("confirm-before-send", mConfirmSendCheck->isChecked() );
+  general.writeEntry( "Default domain", mDefaultDomainEdit->text() );
+}
+
+QString AccountsPage::ReceivingTab::helpAnchor() const {
+  return QString::fromLatin1("configure-accounts-receiving");
+}
+
+AccountsPageReceivingTab::AccountsPageReceivingTab( QWidget * parent, const char * name )
+  : ConfigModuleTab ( parent, name )
+{
+  // temp. vars:
+  QVBoxLayout *vlay;
+  QVBoxLayout *btn_vlay;
+  QHBoxLayout *hlay;
+  QPushButton *button;
+  QGroupBox   *group;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // label: zero stretch
+  vlay->addWidget( new QLabel( i18n("Incoming accounts (add at least one):"), this ) );
+
+  // hbox layout: stretch 10, spacing inherited from vlay
+  hlay = new QHBoxLayout();
+  vlay->addLayout( hlay, 10 ); // high stretch to suppress groupbox's growing
+
+  // account list: left widget in hlay; stretch 1
+  mAccountList = new ListView( this, "accountList", 5 );
+  mAccountList->addColumn( i18n("Name") );
+  mAccountList->addColumn( i18n("Type") );
+  mAccountList->addColumn( i18n("Folder") );
+  mAccountList->setAllColumnsShowFocus( true );
+  mAccountList->setSorting( -1 );
+  connect( mAccountList, SIGNAL(selectionChanged()),
+           this, SLOT(slotAccountSelected()) );
+  connect( mAccountList, SIGNAL(doubleClicked( QListViewItem *)),
+           this, SLOT(slotModifySelectedAccount()) );
+  hlay->addWidget( mAccountList, 1 );
+
+  // a vbox layout for the buttons: zero stretch, spacing inherited from hlay
+  btn_vlay = new QVBoxLayout( hlay );
+
+  // "add..." button: stretch 0
+  button = new QPushButton( i18n("A&dd..."), this );
+  button->setAutoDefault( false );
+  connect( button, SIGNAL(clicked()),
+           this, SLOT(slotAddAccount()) );
+  btn_vlay->addWidget( button );
+
+  // "modify..." button: stretch 0
+  mModifyAccountButton = new QPushButton( i18n("&Modify..."), this );
+  mModifyAccountButton->setAutoDefault( false );
+  mModifyAccountButton->setEnabled( false ); // b/c no item is selected yet
+  connect( mModifyAccountButton, SIGNAL(clicked()),
+           this, SLOT(slotModifySelectedAccount()) );
+  btn_vlay->addWidget( mModifyAccountButton );
+
+  // "remove..." button: stretch 0
+  mRemoveAccountButton = new QPushButton( i18n("R&emove"), this );
+  mRemoveAccountButton->setAutoDefault( false );
+  mRemoveAccountButton->setEnabled( false ); // b/c no item is selected yet
+  connect( mRemoveAccountButton, SIGNAL(clicked()),
+           this, SLOT(slotRemoveSelectedAccount()) );
+  btn_vlay->addWidget( mRemoveAccountButton );
+  btn_vlay->addStretch( 1 ); // spacer
+
+  mCheckmailStartupCheck = new QCheckBox( i18n("Chec&k mail on startup"), this );
+  vlay->addWidget( mCheckmailStartupCheck );
+  connect( mCheckmailStartupCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "New Mail Notification" group box: stretch 0
+  group = new QVGroupBox( i18n("New Mail Notification"), this );
+  vlay->addWidget( group );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  // "beep on new mail" check box:
+  mBeepNewMailCheck = new QCheckBox(i18n("&Beep"), group );
+  mBeepNewMailCheck->setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding,
+                                                 QSizePolicy::Fixed ) );
+  connect( mBeepNewMailCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "Detailed new mail notification" check box
+  mVerboseNotificationCheck =
+    new QCheckBox( i18n( "Deta&iled new mail notification" ), group );
+  mVerboseNotificationCheck->setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding,
+                                                         QSizePolicy::Fixed ) );
+  QToolTip::add( mVerboseNotificationCheck,
+                 i18n( "Show for each folder the number of newly arrived "
+                       "messages" ) );
+  QWhatsThis::add( mVerboseNotificationCheck,
+    GlobalSettings::self()->verboseNewMailNotificationItem()->whatsThis() );
+  connect( mVerboseNotificationCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "Other Actions" button:
+  mOtherNewMailActionsButton = new QPushButton( i18n("Other Actio&ns"), group );
+  mOtherNewMailActionsButton->setSizePolicy( QSizePolicy( QSizePolicy::Fixed,
+                                                          QSizePolicy::Fixed ) );
+  connect( mOtherNewMailActionsButton, SIGNAL(clicked()),
+           this, SLOT(slotEditNotifications()) );
+}
+
+AccountsPageReceivingTab::~AccountsPageReceivingTab()
+{
+  // When hitting Cancel or closing the dialog with the window-manager-button,
+  // we have a number of things to clean up:
+
+  // The newly created accounts
+  QValueList< QGuardedPtr<KMAccount> >::Iterator it;
+  for (it = mNewAccounts.begin(); it != mNewAccounts.end(); ++it ) {
+    delete (*it);
+  }
+  mNewAccounts.clear();
+
+  // The modified accounts
+  QValueList<ModifiedAccountsType*>::Iterator j;
+  for ( j = mModifiedAccounts.begin() ; j != mModifiedAccounts.end() ; ++j ) {
+    delete (*j)->newAccount;
+    delete (*j);
+  }
+  mModifiedAccounts.clear();
+
+
+}
+
+void AccountsPage::ReceivingTab::slotAccountSelected()
+{
+  QListViewItem * item = mAccountList->selectedItem();
+  mModifyAccountButton->setEnabled( item );
+  mRemoveAccountButton->setEnabled( item );
+}
+
+QStringList AccountsPage::ReceivingTab::occupiedNames()
+{
+  QStringList accountNames = kmkernel->acctMgr()->getAccounts();
+
+  QValueList<ModifiedAccountsType*>::Iterator k;
+  for (k = mModifiedAccounts.begin(); k != mModifiedAccounts.end(); ++k )
+    if ((*k)->oldAccount)
+      accountNames.remove( (*k)->oldAccount->name() );
+
+  QValueList< QGuardedPtr<KMAccount> >::Iterator l;
+  for (l = mAccountsToDelete.begin(); l != mAccountsToDelete.end(); ++l )
+    if (*l)
+      accountNames.remove( (*l)->name() );
+
+  QValueList< QGuardedPtr<KMAccount> >::Iterator it;
+  for (it = mNewAccounts.begin(); it != mNewAccounts.end(); ++it )
+    if (*it)
+      accountNames += (*it)->name();
+
+  QValueList<ModifiedAccountsType*>::Iterator j;
+  for (j = mModifiedAccounts.begin(); j != mModifiedAccounts.end(); ++j )
+    accountNames += (*j)->newAccount->name();
+
+  return accountNames;
+}
+
+void AccountsPage::ReceivingTab::slotAddAccount() {
+  KMAcctSelDlg accountSelectorDialog( this );
+  if( accountSelectorDialog.exec() != QDialog::Accepted ) return;
+
+  const char *accountType = 0;
+  switch ( accountSelectorDialog.selected() ) {
+    case 0: accountType = "local";      break;
+    case 1: accountType = "pop";        break;
+    case 2: accountType = "imap";       break;
+    case 3: accountType = "cachedimap"; break;
+    case 4: accountType = "maildir";    break;
+
+    default:
+      // ### FIXME: How should this happen???
+      // replace with assert.
+      KMessageBox::sorry( this, i18n("Unknown account type selected") );
+      return;
+  }
+
+  KMAccount *account
+    = kmkernel->acctMgr()->create( QString::fromLatin1( accountType ) );
+  if ( !account ) {
+    // ### FIXME: Give the user more information. Is this error
+    // recoverable?
+    KMessageBox::sorry( this, i18n("Unable to create account") );
+    return;
+  }
+
+  account->init(); // fill the account fields with good default values
+
+  AccountDialog dialog( i18n("Add Account"), account, this );
+
+  QStringList accountNames = occupiedNames();
+
+  if( dialog.exec() != QDialog::Accepted ) {
+    delete account;
+    return;
+  }
+
+  account->deinstallTimer();
+  account->setName( uniqueName( accountNames, account->name() ) );
+
+  QListViewItem *after = mAccountList->firstChild();
+  while ( after && after->nextSibling() )
+    after = after->nextSibling();
+
+  QListViewItem *listItem =
+    new QListViewItem( mAccountList, after, account->name(), account->type() );
+  if( account->folder() )
+    listItem->setText( 2, account->folder()->label() );
+
+  mNewAccounts.append( account );
+  emit changed( true );
+}
+
+
+
+void AccountsPage::ReceivingTab::slotModifySelectedAccount()
+{
+  QListViewItem *listItem = mAccountList->selectedItem();
+  if( !listItem ) return;
+
+  KMAccount *account = 0;
+  QValueList<ModifiedAccountsType*>::Iterator j;
+  for (j = mModifiedAccounts.begin(); j != mModifiedAccounts.end(); ++j )
+    if ( (*j)->newAccount->name() == listItem->text(0) ) {
+      account = (*j)->newAccount;
+      break;
+    }
+
+  if ( !account ) {
+    QValueList< QGuardedPtr<KMAccount> >::Iterator it;
+    for ( it = mNewAccounts.begin() ; it != mNewAccounts.end() ; ++it )
+      if ( (*it)->name() == listItem->text(0) ) {
+        account = *it;
+        break;
+      }
+
+    if ( !account ) {
+      account = kmkernel->acctMgr()->findByName( listItem->text(0) );
+      if( !account ) {
+        // ### FIXME: How should this happen? See above.
+        KMessageBox::sorry( this, i18n("Unable to locate account") );
+        return;
+      }
+      if ( account->type() == "imap" || account->type() == "cachedimap" )
+      {
+        ImapAccountBase* ai = static_cast<ImapAccountBase*>( account );
+        if ( ai->namespaces().isEmpty() || ai->namespaceToDelimiter().isEmpty() )
+        {
+          // connect to server - the namespaces are fetched automatically
+          kdDebug(5006) << "slotModifySelectedAccount - connect" << endl;
+          ai->makeConnection();
+        }
+      }
+
+      ModifiedAccountsType *mod = new ModifiedAccountsType;
+      mod->oldAccount = account;
+      mod->newAccount = kmkernel->acctMgr()->create( account->type(),
+                                                   account->name() );
+      mod->newAccount->pseudoAssign( account );
+      mModifiedAccounts.append( mod );
+      account = mod->newAccount;
+    }
+  }
+
+  QStringList accountNames = occupiedNames();
+  accountNames.remove( account->name() );
+
+  AccountDialog dialog( i18n("Modify Account"), account, this );
+
+  if( dialog.exec() != QDialog::Accepted ) return;
+
+  account->setName( uniqueName( accountNames, account->name() ) );
+
+  listItem->setText( 0, account->name() );
+  listItem->setText( 1, account->type() );
+  if( account->folder() )
+    listItem->setText( 2, account->folder()->label() );
+
+  emit changed( true );
+}
+
+
+
+void AccountsPage::ReceivingTab::slotRemoveSelectedAccount() {
+  QListViewItem *listItem = mAccountList->selectedItem();
+  if( !listItem ) return;
+
+  KMAccount *acct = 0;
+  QValueList<ModifiedAccountsType*>::Iterator j;
+  for ( j = mModifiedAccounts.begin() ; j != mModifiedAccounts.end() ; ++j )
+    if ( (*j)->newAccount->name() == listItem->text(0) ) {
+      acct = (*j)->oldAccount;
+      mAccountsToDelete.append( acct );
+      mModifiedAccounts.remove( j );
+      break;
+    }
+  if ( !acct ) {
+    QValueList< QGuardedPtr<KMAccount> >::Iterator it;
+    for ( it = mNewAccounts.begin() ; it != mNewAccounts.end() ; ++it )
+      if ( (*it)->name() == listItem->text(0) ) {
+        acct = *it;
+        mNewAccounts.remove( it );
+        break;
+      }
+  }
+  if ( !acct ) {
+    acct = kmkernel->acctMgr()->findByName( listItem->text(0) );
+    if ( acct )
+      mAccountsToDelete.append( acct );
+  }
+  if ( !acct ) {
+    // ### FIXME: see above
+    KMessageBox::sorry( this, i18n("<qt>Unable to locate account <b>%1</b>.</qt>")
+                        .arg(listItem->text(0)) );
+    return;
+  }
+
+  QListViewItem * item = listItem->itemBelow();
+  if ( !item ) item = listItem->itemAbove();
+  delete listItem;
+
+  if ( item )
+    mAccountList->setSelected( item, true );
+
+  emit changed( true );
+}
+
+void AccountsPage::ReceivingTab::slotEditNotifications()
+{
+  if(kmkernel->xmlGuiInstance())
+    KNotifyDialog::configure(this, 0, kmkernel->xmlGuiInstance()->aboutData());
+  else
+    KNotifyDialog::configure(this);
+}
+
+void AccountsPage::ReceivingTab::doLoadFromGlobalSettings() {
+  mVerboseNotificationCheck->setChecked( GlobalSettings::self()->verboseNewMailNotification() );
+}
+
+void AccountsPage::ReceivingTab::doLoadOther() {
+  KConfigGroup general( KMKernel::config(), "General" );
+
+  mAccountList->clear();
+  QListViewItem *top = 0;
+
+  for( KMAccount *a = kmkernel->acctMgr()->first(); a!=0;
+       a = kmkernel->acctMgr()->next() ) {
+    QListViewItem *listItem =
+      new QListViewItem( mAccountList, top, a->name(), a->type() );
+    if( a->folder() )
+      listItem->setText( 2, a->folder()->label() );
+    top = listItem;
+  }
+  QListViewItem *listItem = mAccountList->firstChild();
+  if ( listItem ) {
+    mAccountList->setCurrentItem( listItem );
+    mAccountList->setSelected( listItem, true );
+  }
+
+  mBeepNewMailCheck->setChecked( general.readBoolEntry("beep-on-mail", false ) );
+  mCheckmailStartupCheck->setChecked( general.readBoolEntry("checkmail-startup", false) );
+  QTimer::singleShot( 0, this, SLOT( slotTweakAccountList() ) );
+}
+
+void AccountsPage::ReceivingTab::slotTweakAccountList()
+{
+  // Force the contentsWidth of mAccountList to be recalculated so that items can be
+  // selected in the normal way. It would be best if this were not necessary.
+  mAccountList->resizeContents( mAccountList->visibleWidth(), mAccountList->contentsHeight() );
+}
+
+void AccountsPage::ReceivingTab::save() {
+  // Add accounts marked as new
+  QValueList< QGuardedPtr<KMAccount> >::Iterator it;
+  for (it = mNewAccounts.begin(); it != mNewAccounts.end(); ++it ) {
+    kmkernel->acctMgr()->add( *it ); // calls installTimer too
+  }
+
+  // Update accounts that have been modified
+  QValueList<ModifiedAccountsType*>::Iterator j;
+  for ( j = mModifiedAccounts.begin() ; j != mModifiedAccounts.end() ; ++j ) {
+    (*j)->oldAccount->pseudoAssign( (*j)->newAccount );
+    delete (*j)->newAccount;
+    delete (*j);
+  }
+  mModifiedAccounts.clear();
+
+  // Delete accounts marked for deletion
+  for ( it = mAccountsToDelete.begin() ;
+        it != mAccountsToDelete.end() ; ++it ) {
+    kmkernel->acctMgr()->writeConfig( true );
+    if ( (*it) && !kmkernel->acctMgr()->remove(*it) )
+      KMessageBox::sorry( this, i18n("<qt>Unable to locate account <b>%1</b>.</qt>")
+                          .arg( (*it)->name() ) );
+  }
+  mAccountsToDelete.clear();
+
+  // Incoming mail
+  kmkernel->acctMgr()->writeConfig( false );
+  kmkernel->cleanupImapFolders();
+
+  // Save Mail notification settings
+  KConfigGroup general( KMKernel::config(), "General" );
+  general.writeEntry( "beep-on-mail", mBeepNewMailCheck->isChecked() );
+  GlobalSettings::self()->setVerboseNewMailNotification( mVerboseNotificationCheck->isChecked() );
+
+  general.writeEntry( "checkmail-startup", mCheckmailStartupCheck->isChecked() );
+
+  // Sync new IMAP accounts ASAP:
+  for (it = mNewAccounts.begin(); it != mNewAccounts.end(); ++it ) {
+    KMAccount *macc = (*it);
+    ImapAccountBase *acc = dynamic_cast<ImapAccountBase*> (macc);
+    if ( acc ) {
+      AccountUpdater *au = new AccountUpdater( acc );
+      au->update();
+    }
+  }
+  mNewAccounts.clear();
+
+}
+
+// *************************************************************
+// *                                                           *
+// *                     AppearancePage                        *
+// *                                                           *
+// *************************************************************
+QString AppearancePage::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance");
+}
+
+AppearancePage::AppearancePage( QWidget * parent, const char * name )
+  : ConfigModuleWithTabs( parent, name )
+{
+  //
+  // "Fonts" tab:
+  //
+  mFontsTab = new FontsTab();
+  addTab( mFontsTab, i18n("&Fonts") );
+
+  //
+  // "Colors" tab:
+  //
+  mColorsTab = new ColorsTab();
+  addTab( mColorsTab, i18n("Color&s") );
+
+  //
+  // "Layout" tab:
+  //
+  mLayoutTab = new LayoutTab();
+  addTab( mLayoutTab, i18n("La&yout") );
+
+  //
+  // "Headers" tab:
+  //
+  mHeadersTab = new HeadersTab();
+  addTab( mHeadersTab, i18n("M&essage List") );
+
+  //
+  // "Reader window" tab:
+  //
+  mReaderTab = new ReaderTab();
+  addTab( mReaderTab, i18n("Message W&indow") );
+
+  //
+  // "System Tray" tab:
+  //
+  mSystemTrayTab = new SystemTrayTab();
+  addTab( mSystemTrayTab, i18n("System &Tray") );
+
+  load();
+}
+
+
+QString AppearancePage::FontsTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-fonts");
+}
+
+static const struct {
+  const char * configName;
+  const char * displayName;
+  bool   enableFamilyAndSize;
+  bool   onlyFixed;
+} fontNames[] = {
+  { "body-font", I18N_NOOP("Message Body"), true, false },
+  { "list-font", I18N_NOOP("Message List"), true, false },
+  { "list-new-font", I18N_NOOP("Message List - New Messages"), true, false },
+  { "list-unread-font", I18N_NOOP("Message List - Unread Messages"), true, false },
+  { "list-important-font", I18N_NOOP("Message List - Important Messages"), true, false },
+  { "list-todo-font", I18N_NOOP("Message List - Todo Messages"), true, false },
+  { "list-date-font", I18N_NOOP("Message List - Date Field"), true, false },
+  { "folder-font", I18N_NOOP("Folder List"), true, false },
+  { "quote1-font", I18N_NOOP("Quoted Text - First Level"), false, false },
+  { "quote2-font", I18N_NOOP("Quoted Text - Second Level"), false, false },
+  { "quote3-font", I18N_NOOP("Quoted Text - Third Level"), false, false },
+  { "fixed-font", I18N_NOOP("Fixed Width Font"), true, true },
+  { "composer-font", I18N_NOOP("Composer"), true, false },
+  { "print-font",  I18N_NOOP("Printing Output"), true, false },
+};
+static const int numFontNames = sizeof fontNames / sizeof *fontNames;
+
+AppearancePageFontsTab::AppearancePageFontsTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name ), mActiveFontIndex( -1 )
+{
+  assert( numFontNames == sizeof mFont / sizeof *mFont );
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QHBoxLayout *hlay;
+  QLabel      *label;
+
+  // "Use custom fonts" checkbox, followed by <hr>
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+  mCustomFontCheck = new QCheckBox( i18n("&Use custom fonts"), this );
+  vlay->addWidget( mCustomFontCheck );
+  vlay->addWidget( new KSeparator( KSeparator::HLine, this ) );
+  connect ( mCustomFontCheck, SIGNAL( stateChanged( int ) ),
+            this, SLOT( slotEmitChanged( void ) ) );
+
+  // "font location" combo box and label:
+  hlay = new QHBoxLayout( vlay ); // inherites spacing
+  mFontLocationCombo = new QComboBox( false, this );
+  mFontLocationCombo->setEnabled( false ); // !mCustomFontCheck->isChecked()
+
+  QStringList fontDescriptions;
+  for ( int i = 0 ; i < numFontNames ; i++ )
+    fontDescriptions << i18n( fontNames[i].displayName );
+  mFontLocationCombo->insertStringList( fontDescriptions );
+
+  label = new QLabel( mFontLocationCombo, i18n("Apply &to:"), this );
+  label->setEnabled( false ); // since !mCustomFontCheck->isChecked()
+  hlay->addWidget( label );
+
+  hlay->addWidget( mFontLocationCombo );
+  hlay->addStretch( 10 );
+  vlay->addSpacing( KDialog::spacingHint() );
+  mFontChooser = new KFontChooser( this, "font", false, QStringList(),
+                                   false, 4 );
+  mFontChooser->setEnabled( false ); // since !mCustomFontCheck->isChecked()
+  vlay->addWidget( mFontChooser );
+  connect ( mFontChooser, SIGNAL( fontSelected( const QFont& ) ),
+            this, SLOT( slotEmitChanged( void ) ) );
+
+
+  // {en,dis}able widgets depending on the state of mCustomFontCheck:
+  connect( mCustomFontCheck, SIGNAL(toggled(bool)),
+           label, SLOT(setEnabled(bool)) );
+  connect( mCustomFontCheck, SIGNAL(toggled(bool)),
+           mFontLocationCombo, SLOT(setEnabled(bool)) );
+  connect( mCustomFontCheck, SIGNAL(toggled(bool)),
+           mFontChooser, SLOT(setEnabled(bool)) );
+  // load the right font settings into mFontChooser:
+  connect( mFontLocationCombo, SIGNAL(activated(int) ),
+           this, SLOT(slotFontSelectorChanged(int)) );
+}
+
+
+void AppearancePage::FontsTab::slotFontSelectorChanged( int index )
+{
+  kdDebug(5006) << "slotFontSelectorChanged() called" << endl;
+  if( index < 0 || index >= mFontLocationCombo->count() )
+    return; // Should never happen, but it is better to check.
+
+  // Save current fontselector setting before we install the new:
+  if( mActiveFontIndex == 0 ) {
+    mFont[0] = mFontChooser->font();
+    // hardcode the family and size of "message body" dependant fonts:
+    for ( int i = 0 ; i < numFontNames ; i++ )
+      if ( !fontNames[i].enableFamilyAndSize ) {
+        // ### shall we copy the font and set the save and re-set
+        // {regular,italic,bold,bold italic} property or should we
+        // copy only family and pointSize?
+        mFont[i].setFamily( mFont[0].family() );
+        mFont[i].setPointSize/*Float?*/( mFont[0].pointSize/*Float?*/() );
+      }
+  } else if ( mActiveFontIndex > 0 )
+    mFont[ mActiveFontIndex ] = mFontChooser->font();
+  mActiveFontIndex = index;
+
+  // Disonnect so the "Apply" button is not activated by the change
+  disconnect ( mFontChooser, SIGNAL( fontSelected( const QFont& ) ),
+            this, SLOT( slotEmitChanged( void ) ) );
+
+  // Display the new setting:
+  mFontChooser->setFont( mFont[index], fontNames[index].onlyFixed );
+
+  connect ( mFontChooser, SIGNAL( fontSelected( const QFont& ) ),
+            this, SLOT( slotEmitChanged( void ) ) );
+
+  // Disable Family and Size list if we have selected a quote font:
+  mFontChooser->enableColumn( KFontChooser::FamilyList|KFontChooser::SizeList,
+                              fontNames[ index ].enableFamilyAndSize );
+}
+
+void AppearancePage::FontsTab::doLoadOther() {
+  KConfigGroup fonts( KMKernel::config(), "Fonts" );
+
+  mFont[0] = KGlobalSettings::generalFont();
+  QFont fixedFont = KGlobalSettings::fixedFont();
+  for ( int i = 0 ; i < numFontNames ; i++ )
+    mFont[i] = fonts.readFontEntry( fontNames[i].configName,
+      (fontNames[i].onlyFixed) ? &fixedFont : &mFont[0] );
+
+  mCustomFontCheck->setChecked( !fonts.readBoolEntry( "defaultFonts", true ) );
+  mFontLocationCombo->setCurrentItem( 0 );
+  slotFontSelectorChanged( 0 );
+}
+
+void AppearancePage::FontsTab::installProfile( KConfig * profile ) {
+  KConfigGroup fonts( profile, "Fonts" );
+
+  // read fonts that are defined in the profile:
+  bool needChange = false;
+  for ( int i = 0 ; i < numFontNames ; i++ )
+    if ( fonts.hasKey( fontNames[i].configName ) ) {
+      needChange = true;
+      mFont[i] = fonts.readFontEntry( fontNames[i].configName );
+      kdDebug(5006) << "got font \"" << fontNames[i].configName
+                << "\" thusly: \"" << mFont[i].toString() << "\"" << endl;
+    }
+  if ( needChange && mFontLocationCombo->currentItem() > 0 )
+    mFontChooser->setFont( mFont[ mFontLocationCombo->currentItem() ],
+      fontNames[ mFontLocationCombo->currentItem() ].onlyFixed );
+
+  if ( fonts.hasKey( "defaultFonts" ) )
+    mCustomFontCheck->setChecked( !fonts.readBoolEntry( "defaultFonts" ) );
+}
+
+void AppearancePage::FontsTab::save() {
+  KConfigGroup fonts( KMKernel::config(), "Fonts" );
+
+  // read the current font (might have been modified)
+  if ( mActiveFontIndex >= 0 )
+    mFont[ mActiveFontIndex ] = mFontChooser->font();
+
+  bool customFonts = mCustomFontCheck->isChecked();
+  fonts.writeEntry( "defaultFonts", !customFonts );
+  for ( int i = 0 ; i < numFontNames ; i++ )
+    if ( customFonts || fonts.hasKey( fontNames[i].configName ) )
+      // Don't write font info when we use default fonts, but write
+      // if it's already there:
+      fonts.writeEntry( fontNames[i].configName, mFont[i] );
+}
+
+QString AppearancePage::ColorsTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-colors");
+}
+
+
+static const struct {
+  const char * configName;
+  const char * displayName;
+} colorNames[] = { // adjust setup() if you change this:
+  { "BackgroundColor", I18N_NOOP("Composer Background") },
+  { "AltBackgroundColor", I18N_NOOP("Alternative Background Color") },
+  { "ForegroundColor", I18N_NOOP("Normal Text") },
+  { "QuotedText1", I18N_NOOP("Quoted Text - First Level") },
+  { "QuotedText2", I18N_NOOP("Quoted Text - Second Level") },
+  { "QuotedText3", I18N_NOOP("Quoted Text - Third Level") },
+  { "LinkColor", I18N_NOOP("Link") },
+  { "FollowedColor", I18N_NOOP("Followed Link") },
+  { "MisspelledColor", I18N_NOOP("Misspelled Words") },
+  { "NewMessage", I18N_NOOP("New Message") },
+  { "UnreadMessage", I18N_NOOP("Unread Message") },
+  { "FlagMessage", I18N_NOOP("Important Message") },
+  { "TodoMessage", I18N_NOOP("Todo Message") },
+  { "PGPMessageEncr", I18N_NOOP("OpenPGP Message - Encrypted") },
+  { "PGPMessageOkKeyOk", I18N_NOOP("OpenPGP Message - Valid Signature with Trusted Key") },
+  { "PGPMessageOkKeyBad", I18N_NOOP("OpenPGP Message - Valid Signature with Untrusted Key") },
+  { "PGPMessageWarn", I18N_NOOP("OpenPGP Message - Unchecked Signature") },
+  { "PGPMessageErr", I18N_NOOP("OpenPGP Message - Bad Signature") },
+  { "HTMLWarningColor", I18N_NOOP("Border Around Warning Prepending HTML Messages") },
+  { "CloseToQuotaColor", I18N_NOOP("Folder Name and Size When Close to Quota") },
+  { "ColorbarBackgroundPlain", I18N_NOOP("HTML Status Bar Background - No HTML Message") },
+  { "ColorbarForegroundPlain", I18N_NOOP("HTML Status Bar Foreground - No HTML Message") },
+  { "ColorbarBackgroundHTML",  I18N_NOOP("HTML Status Bar Background - HTML Message") },
+  { "ColorbarForegroundHTML",  I18N_NOOP("HTML Status Bar Foreground - HTML Message") },
+};
+static const int numColorNames = sizeof colorNames / sizeof *colorNames;
+
+AppearancePageColorsTab::AppearancePageColorsTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout *vlay;
+
+  // "use custom colors" check box
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+  mCustomColorCheck = new QCheckBox( i18n("&Use custom colors"), this );
+  vlay->addWidget( mCustomColorCheck );
+  connect( mCustomColorCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // color list box:
+  mColorList = new ColorListBox( this );
+  mColorList->setEnabled( false ); // since !mCustomColorCheck->isChecked()
+  QStringList modeList;
+  for ( int i = 0 ; i < numColorNames ; i++ )
+    mColorList->insertItem( new ColorListItem( i18n( colorNames[i].displayName ) ) );
+  vlay->addWidget( mColorList, 1 );
+
+  // "recycle colors" check box:
+  mRecycleColorCheck =
+    new QCheckBox( i18n("Recycle colors on deep &quoting"), this );
+  mRecycleColorCheck->setEnabled( false );
+  vlay->addWidget( mRecycleColorCheck );
+  connect( mRecycleColorCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // close to quota threshold
+  QHBoxLayout *hbox = new QHBoxLayout(vlay);
+  QLabel *l = new QLabel( i18n("Close to quota threshold"), this );
+  hbox->addWidget( l );
+  l->setEnabled( false );
+  mCloseToQuotaThreshold = new QSpinBox( 0, 100, 1, this );
+  connect( mCloseToQuotaThreshold, SIGNAL( valueChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  mCloseToQuotaThreshold->setSuffix( i18n("%"));
+  hbox->addWidget( mCloseToQuotaThreshold );
+  hbox->addWidget( new QWidget(this), 2 );
+
+  // {en,dir}able widgets depending on the state of mCustomColorCheck:
+  connect( mCustomColorCheck, SIGNAL(toggled(bool)),
+           mColorList, SLOT(setEnabled(bool)) );
+  connect( mCustomColorCheck, SIGNAL(toggled(bool)),
+           mRecycleColorCheck, SLOT(setEnabled(bool)) );
+  connect( mCustomColorCheck, SIGNAL(toggled(bool)),
+           l, SLOT(setEnabled(bool)) );
+
+  connect( mCustomColorCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+}
+
+void AppearancePage::ColorsTab::doLoadOther() {
+  KConfigGroup reader( KMKernel::config(), "Reader" );
+
+  mCustomColorCheck->setChecked( !reader.readBoolEntry( "defaultColors", true ) );
+  mRecycleColorCheck->setChecked( reader.readBoolEntry( "RecycleQuoteColors", false ) );
+  mCloseToQuotaThreshold->setValue( GlobalSettings::closeToQuotaThreshold() );
+
+  static const QColor defaultColor[ numColorNames ] = {
+    kapp->palette().active().base(), // bg
+    KGlobalSettings::alternateBackgroundColor(), // alt bg
+    kapp->palette().active().text(), // fg
+    QColor( 0x00, 0x80, 0x00 ), // quoted l1
+    QColor( 0x00, 0x70, 0x00 ), // quoted l2
+    QColor( 0x00, 0x60, 0x00 ), // quoted l3
+    KGlobalSettings::linkColor(), // link
+    KGlobalSettings::visitedLinkColor(), // visited link
+    Qt::red, // misspelled words
+    Qt::red, // new msg
+    Qt::blue, // unread mgs
+    QColor( 0x00, 0x7F, 0x00 ), // important msg
+    Qt::blue, // todo mgs
+    QColor( 0x00, 0x80, 0xFF ), // light blue // pgp encrypted
+    QColor( 0x40, 0xFF, 0x40 ), // light green // pgp ok, trusted key
+    QColor( 0xFF, 0xFF, 0x40 ), // light yellow // pgp ok, untrusted key
+    QColor( 0xFF, 0xFF, 0x40 ), // light yellow // pgp unchk
+    Qt::red, // pgp bad
+    QColor( 0xFF, 0x40, 0x40 ), // warning text color: light red
+    Qt::red, // close to quota
+    Qt::lightGray, // colorbar plain bg
+    Qt::black,     // colorbar plain fg
+    Qt::black,     // colorbar html  bg
+    Qt::white,     // colorbar html  fg
+  };
+
+  for ( int i = 0 ; i < numColorNames ; i++ ) {
+    mColorList->setColor( i,
+      reader.readColorEntry( colorNames[i].configName, &defaultColor[i] ) );
+  }
+  connect( mColorList, SIGNAL( changed( ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+}
+
+void AppearancePage::ColorsTab::installProfile( KConfig * profile ) {
+  KConfigGroup reader( profile, "Reader" );
+
+  if ( reader.hasKey( "defaultColors" ) )
+    mCustomColorCheck->setChecked( !reader.readBoolEntry( "defaultColors" ) );
+  if ( reader.hasKey( "RecycleQuoteColors" ) )
+    mRecycleColorCheck->setChecked( reader.readBoolEntry( "RecycleQuoteColors" ) );
+
+  for ( int i = 0 ; i < numColorNames ; i++ )
+    if ( reader.hasKey( colorNames[i].configName ) )
+      mColorList->setColor( i, reader.readColorEntry( colorNames[i].configName ) );
+}
+
+void AppearancePage::ColorsTab::save() {
+  KConfigGroup reader( KMKernel::config(), "Reader" );
+
+  bool customColors = mCustomColorCheck->isChecked();
+  reader.writeEntry( "defaultColors", !customColors );
+
+  for ( int i = 0 ; i < numColorNames ; i++ )
+    // Don't write color info when we use default colors, but write
+    // if it's already there:
+    if ( customColors || reader.hasKey( colorNames[i].configName ) )
+      reader.writeEntry( colorNames[i].configName, mColorList->color(i) );
+
+  reader.writeEntry( "RecycleQuoteColors", mRecycleColorCheck->isChecked() );
+  GlobalSettings::setCloseToQuotaThreshold( mCloseToQuotaThreshold->value() );
+}
+
+QString AppearancePage::LayoutTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-layout");
+}
+
+static const EnumConfigEntryItem folderListModes[] = {
+  { "long", I18N_NOOP("Lon&g folder list") },
+  { "short", I18N_NOOP("Shor&t folder list" ) }
+};
+static const EnumConfigEntry folderListMode = {
+  "Geometry", "FolderList", I18N_NOOP("Folder List"),
+  folderListModes, DIM(folderListModes), 0
+};
+
+
+static const EnumConfigEntryItem mimeTreeLocations[] = {
+  { "top", I18N_NOOP("Abo&ve the message pane") },
+  { "bottom", I18N_NOOP("&Below the message pane") }
+};
+static const EnumConfigEntry mimeTreeLocation = {
+  "Reader", "MimeTreeLocation", I18N_NOOP("Message Structure Viewer Placement"),
+  mimeTreeLocations, DIM(mimeTreeLocations), 1
+};
+
+static const EnumConfigEntryItem mimeTreeModes[] = {
+  { "never", I18N_NOOP("Show &never") },
+  { "smart", I18N_NOOP("Show only for non-plaintext &messages") },
+  { "always", I18N_NOOP("Show alway&s") }
+};
+static const EnumConfigEntry mimeTreeMode = {
+  "Reader", "MimeTreeMode", I18N_NOOP("Message Structure Viewer"),
+  mimeTreeModes, DIM(mimeTreeModes), 1
+};
+
+
+static const EnumConfigEntryItem readerWindowModes[] = {
+  { "hide", I18N_NOOP("&Do not show a message preview pane") },
+  { "below", I18N_NOOP("Show the message preview pane belo&w the message list") },
+  { "right", I18N_NOOP("Show the message preview pane ne&xt to the message list") }
+};
+static const EnumConfigEntry readerWindowMode = {
+  "Geometry", "readerWindowMode", I18N_NOOP("Message Preview Pane"),
+  readerWindowModes, DIM(readerWindowModes), 1
+};
+
+AppearancePageLayoutTab::AppearancePageLayoutTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout * vlay;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "folder list" radio buttons:
+  populateButtonGroup( mFolderListGroup = new QHButtonGroup( this ), folderListMode );
+  vlay->addWidget( mFolderListGroup );
+  connect( mFolderListGroup, SIGNAL ( clicked( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  mFavoriteFolderViewCB = new QCheckBox( i18n("Show favorite folder view"), this );
+  connect( mFavoriteFolderViewCB, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  vlay->addWidget( mFavoriteFolderViewCB );
+
+  mFolderQuickSearchCB = new QCheckBox( i18n("Show folder quick search field"), this );
+  connect( mFolderQuickSearchCB, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  vlay->addWidget( mFolderQuickSearchCB );
+
+  // "show reader window" radio buttons:
+  populateButtonGroup( mReaderWindowModeGroup = new QVButtonGroup( this ), readerWindowMode );
+  vlay->addWidget( mReaderWindowModeGroup );
+  connect( mReaderWindowModeGroup, SIGNAL ( clicked( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "Show MIME Tree" radio buttons:
+  populateButtonGroup( mMIMETreeModeGroup = new QVButtonGroup( this ), mimeTreeMode );
+  vlay->addWidget( mMIMETreeModeGroup );
+  connect( mMIMETreeModeGroup, SIGNAL ( clicked( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "MIME Tree Location" radio buttons:
+  populateButtonGroup( mMIMETreeLocationGroup = new QHButtonGroup( this ), mimeTreeLocation );
+  vlay->addWidget( mMIMETreeLocationGroup );
+  connect( mMIMETreeLocationGroup, SIGNAL ( clicked( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  vlay->addStretch( 10 ); // spacer
+}
+
+void AppearancePage::LayoutTab::doLoadOther() {
+  const KConfigGroup reader( KMKernel::config(), "Reader" );
+  const KConfigGroup geometry( KMKernel::config(), "Geometry" );
+
+  loadWidget( mFolderListGroup, geometry, folderListMode );
+  loadWidget( mMIMETreeLocationGroup, reader, mimeTreeLocation );
+  loadWidget( mMIMETreeModeGroup, reader, mimeTreeMode );
+  loadWidget( mReaderWindowModeGroup, geometry, readerWindowMode );
+  mFavoriteFolderViewCB->setChecked( GlobalSettings::self()->enableFavoriteFolderView() );
+  mFolderQuickSearchCB->setChecked( GlobalSettings::self()->enableFolderQuickSearch() );
+}
+
+void AppearancePage::LayoutTab::installProfile( KConfig * profile ) {
+  const KConfigGroup reader( profile, "Reader" );
+  const KConfigGroup geometry( profile, "Geometry" );
+
+  loadProfile( mFolderListGroup, geometry, folderListMode );
+  loadProfile( mMIMETreeLocationGroup, reader, mimeTreeLocation );
+  loadProfile( mMIMETreeModeGroup, reader, mimeTreeMode );
+  loadProfile( mReaderWindowModeGroup, geometry, readerWindowMode );
+}
+
+void AppearancePage::LayoutTab::save() {
+  KConfigGroup reader( KMKernel::config(), "Reader" );
+  KConfigGroup geometry( KMKernel::config(), "Geometry" );
+
+  saveButtonGroup( mFolderListGroup, geometry, folderListMode );
+  saveButtonGroup( mMIMETreeLocationGroup, reader, mimeTreeLocation );
+  saveButtonGroup( mMIMETreeModeGroup, reader, mimeTreeMode );
+  saveButtonGroup( mReaderWindowModeGroup, geometry, readerWindowMode );
+  GlobalSettings::self()->setEnableFavoriteFolderView( mFavoriteFolderViewCB->isChecked() );
+  GlobalSettings::self()->setEnableFolderQuickSearch( mFolderQuickSearchCB->isChecked() );
+}
+
+//
+// Appearance Message List
+//
+
+QString AppearancePage::HeadersTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-headers");
+}
+
+static const struct {
+  const char * displayName;
+  DateFormatter::FormatType dateDisplay;
+} dateDisplayConfig[] = {
+  { I18N_NOOP("Sta&ndard format (%1)"), KMime::DateFormatter::CTime },
+  { I18N_NOOP("Locali&zed format (%1)"), KMime::DateFormatter::Localized },
+  { I18N_NOOP("Fancy for&mat (%1)"), KMime::DateFormatter::Fancy },
+  { I18N_NOOP("C&ustom format (Shift+F1 for help):"),
+    KMime::DateFormatter::Custom }
+};
+static const int numDateDisplayConfig =
+  sizeof dateDisplayConfig / sizeof *dateDisplayConfig;
+
+AppearancePageHeadersTab::AppearancePageHeadersTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name ),
+    mCustomDateFormatEdit( 0 )
+{
+  // tmp. vars:
+  QButtonGroup * group;
+  QRadioButton * radio;
+
+  QVBoxLayout * vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "General Options" group:
+  group = new QVButtonGroup( i18n( "General Options" ), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  mShowQuickSearch = new QCheckBox( i18n("Show Quick Search"), group );
+
+  mMessageSizeCheck = new QCheckBox( i18n("Display messa&ge sizes"), group );
+
+  mCryptoIconsCheck = new QCheckBox( i18n( "Show crypto &icons" ), group );
+
+  mAttachmentCheck = new QCheckBox( i18n("Show attachment icon"), group );
+
+  mNestedMessagesCheck =
+    new QCheckBox( i18n("&Threaded message list"), group );
+
+  connect( mShowQuickSearch, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mMessageSizeCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mAttachmentCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mCryptoIconsCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mNestedMessagesCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+
+  vlay->addWidget( group );
+
+  // "Message Header Threading Options" group:
+  mNestingPolicy =
+    new QVButtonGroup( i18n("Threaded Message List Options"), this );
+  mNestingPolicy->layout()->setSpacing( KDialog::spacingHint() );
+
+  mNestingPolicy->insert(
+    new QRadioButton( i18n("Always &keep threads open"),
+                      mNestingPolicy ), 0 );
+  mNestingPolicy->insert(
+    new QRadioButton( i18n("Threads default to o&pen"),
+                      mNestingPolicy ), 1 );
+  mNestingPolicy->insert(
+    new QRadioButton( i18n("Threads default to closed"),
+                      mNestingPolicy ), 2 );
+  mNestingPolicy->insert(
+    new QRadioButton( i18n("Open threads that contain ne&w, unread "
+                           "or important messages and open watched threads."),
+                      mNestingPolicy ), 3 );
+
+  vlay->addWidget( mNestingPolicy );
+
+  connect( mNestingPolicy, SIGNAL( clicked( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "Date Display" group:
+  mDateDisplay = new QVButtonGroup( i18n("Date Display"), this );
+  mDateDisplay->layout()->setSpacing( KDialog::spacingHint() );
+
+  for ( int i = 0 ; i < numDateDisplayConfig ; i++ ) {
+    QString buttonLabel = i18n(dateDisplayConfig[i].displayName);
+    if ( buttonLabel.contains("%1") )
+      buttonLabel = buttonLabel.arg( DateFormatter::formatCurrentDate( dateDisplayConfig[i].dateDisplay ) );
+    radio = new QRadioButton( buttonLabel, mDateDisplay );
+    mDateDisplay->insert( radio, i );
+    if ( dateDisplayConfig[i].dateDisplay == DateFormatter::Custom ) {
+      mCustomDateFormatEdit = new KLineEdit( mDateDisplay );
+      mCustomDateFormatEdit->setEnabled( false );
+      connect( radio, SIGNAL(toggled(bool)),
+               mCustomDateFormatEdit, SLOT(setEnabled(bool)) );
+      connect( mCustomDateFormatEdit, SIGNAL(textChanged(const QString&)),
+               this, SLOT(slotEmitChanged(void)) );
+      QString customDateWhatsThis =
+        i18n("<qt><p><strong>These expressions may be used for the date:"
+             "</strong></p>"
+             "<ul>"
+             "<li>d - the day as a number without a leading zero (1-31)</li>"
+             "<li>dd - the day as a number with a leading zero (01-31)</li>"
+             "<li>ddd - the abbreviated day name (Mon - Sun)</li>"
+             "<li>dddd - the long day name (Monday - Sunday)</li>"
+             "<li>M - the month as a number without a leading zero (1-12)</li>"
+             "<li>MM - the month as a number with a leading zero (01-12)</li>"
+             "<li>MMM - the abbreviated month name (Jan - Dec)</li>"
+             "<li>MMMM - the long month name (January - December)</li>"
+             "<li>yy - the year as a two digit number (00-99)</li>"
+             "<li>yyyy - the year as a four digit number (0000-9999)</li>"
+             "</ul>"
+             "<p><strong>These expressions may be used for the time:"
+             "</string></p> "
+             "<ul>"
+             "<li>h - the hour without a leading zero (0-23 or 1-12 if AM/PM display)</li>"
+             "<li>hh - the hour with a leading zero (00-23 or 01-12 if AM/PM display)</li>"
+             "<li>m - the minutes without a leading zero (0-59)</li>"
+             "<li>mm - the minutes with a leading zero (00-59)</li>"
+             "<li>s - the seconds without a leading zero (0-59)</li>"
+             "<li>ss - the seconds with a leading zero (00-59)</li>"
+             "<li>z - the milliseconds without leading zeroes (0-999)</li>"
+             "<li>zzz - the milliseconds with leading zeroes (000-999)</li>"
+             "<li>AP - switch to AM/PM display. AP will be replaced by either \"AM\" or \"PM\".</li>"
+             "<li>ap - switch to AM/PM display. ap will be replaced by either \"am\" or \"pm\".</li>"
+             "<li>Z - time zone in numeric form (-0500)</li>"
+             "</ul>"
+             "<p><strong>All other input characters will be ignored."
+             "</strong></p></qt>");
+      QWhatsThis::add( mCustomDateFormatEdit, customDateWhatsThis );
+      QWhatsThis::add( radio, customDateWhatsThis );
+    }
+  } // end for loop populating mDateDisplay
+
+  vlay->addWidget( mDateDisplay );
+  connect( mDateDisplay, SIGNAL( clicked( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+
+  vlay->addStretch( 10 ); // spacer
+}
+
+void AppearancePage::HeadersTab::doLoadOther() {
+  KConfigGroup general( KMKernel::config(), "General" );
+  KConfigGroup geometry( KMKernel::config(), "Geometry" );
+
+  // "General Options":
+  mNestedMessagesCheck->setChecked( geometry.readBoolEntry( "nestedMessages", false ) );
+  mMessageSizeCheck->setChecked( general.readBoolEntry( "showMessageSize", false ) );
+  mCryptoIconsCheck->setChecked( general.readBoolEntry( "showCryptoIcons", false ) );
+  mAttachmentCheck->setChecked( general.readBoolEntry( "showAttachmentIcon", true ) );
+  mShowQuickSearch->setChecked( GlobalSettings::self()->quickSearchActive() );
+
+  // "Message Header Threading Options":
+  int num = geometry.readNumEntry( "nestingPolicy", 3 );
+  if ( num < 0 || num > 3 ) num = 3;
+  mNestingPolicy->setButton( num );
+
+  // "Date Display":
+  setDateDisplay( general.readNumEntry( "dateFormat", DateFormatter::Fancy ),
+                  general.readEntry( "customDateFormat" ) );
+}
+
+void AppearancePage::HeadersTab::setDateDisplay( int num, const QString & format ) {
+  DateFormatter::FormatType dateDisplay =
+    static_cast<DateFormatter::FormatType>( num );
+
+  // special case: needs text for the line edit:
+  if ( dateDisplay == DateFormatter::Custom )
+    mCustomDateFormatEdit->setText( format );
+
+  for ( int i = 0 ; i < numDateDisplayConfig ; i++ )
+    if ( dateDisplay == dateDisplayConfig[i].dateDisplay ) {
+      mDateDisplay->setButton( i );
+      return;
+    }
+  // fell through since none found:
+  mDateDisplay->setButton( numDateDisplayConfig - 2 ); // default
+}
+
+void AppearancePage::HeadersTab::installProfile( KConfig * profile ) {
+  KConfigGroup general( profile, "General" );
+  KConfigGroup geometry( profile, "Geometry" );
+
+  if ( geometry.hasKey( "nestedMessages" ) )
+    mNestedMessagesCheck->setChecked( geometry.readBoolEntry( "nestedMessages" ) );
+  if ( general.hasKey( "showMessageSize" ) )
+    mMessageSizeCheck->setChecked( general.readBoolEntry( "showMessageSize" ) );
+
+  if( general.hasKey( "showCryptoIcons" ) )
+    mCryptoIconsCheck->setChecked( general.readBoolEntry( "showCryptoIcons" ) );
+  if ( general.hasKey( "showAttachmentIcon" ) )
+    mAttachmentCheck->setChecked( general.readBoolEntry( "showAttachmentIcon" ) );
+
+  if ( geometry.hasKey( "nestingPolicy" ) ) {
+    int num = geometry.readNumEntry( "nestingPolicy" );
+    if ( num < 0 || num > 3 ) num = 3;
+    mNestingPolicy->setButton( num );
+  }
+
+  if ( general.hasKey( "dateFormat" ) )
+    setDateDisplay( general.readNumEntry( "dateFormat" ),
+                   general.readEntry( "customDateFormat" ) );
+}
+
+void AppearancePage::HeadersTab::save() {
+  KConfigGroup general( KMKernel::config(), "General" );
+  KConfigGroup geometry( KMKernel::config(), "Geometry" );
+
+  if ( geometry.readBoolEntry( "nestedMessages", false )
+       != mNestedMessagesCheck->isChecked() ) {
+    int result = KMessageBox::warningContinueCancel( this,
+                   i18n("Changing the global threading setting will override "
+                        "all folder specific values."),
+                   QString::null, KStdGuiItem::cont(), "threadOverride" );
+    if ( result == KMessageBox::Continue ) {
+      geometry.writeEntry( "nestedMessages", mNestedMessagesCheck->isChecked() );
+      // remove all threadMessagesOverride keys from all [Folder-*] groups:
+      QStringList groups = KMKernel::config()->groupList().grep( QRegExp("^Folder-") );
+      kdDebug(5006) << "groups.count() == " << groups.count() << endl;
+      for ( QStringList::const_iterator it = groups.begin() ; it != groups.end() ; ++it ) {
+        KConfigGroup group( KMKernel::config(), *it );
+        group.deleteEntry( "threadMessagesOverride" );
+      }
+    }
+  }
+
+  geometry.writeEntry( "nestingPolicy",
+                       mNestingPolicy->id( mNestingPolicy->selected() ) );
+  general.writeEntry( "showMessageSize", mMessageSizeCheck->isChecked() );
+  general.writeEntry( "showCryptoIcons", mCryptoIconsCheck->isChecked() );
+  general.writeEntry( "showAttachmentIcon", mAttachmentCheck->isChecked() );
+  GlobalSettings::self()->setQuickSearchActive( mShowQuickSearch->isChecked() );
+
+  int dateDisplayID = mDateDisplay->id( mDateDisplay->selected() );
+  // check bounds:
+  assert( dateDisplayID >= 0 ); assert( dateDisplayID < numDateDisplayConfig );
+  general.writeEntry( "dateFormat",
+                      dateDisplayConfig[ dateDisplayID ].dateDisplay );
+  general.writeEntry( "customDateFormat", mCustomDateFormatEdit->text() );
+}
+
+
+//
+// Message Window
+//
+
+
+static const BoolConfigEntry showColorbarMode = {
+  "Reader", "showColorbar", I18N_NOOP("Show HTML stat&us bar"), false
+};
+
+static const BoolConfigEntry showSpamStatusMode = {
+  "Reader", "showSpamStatus", I18N_NOOP("Show s&pam status in fancy headers"), true
+};
+
+static const BoolConfigEntry showEmoticons = {
+  "Reader", "ShowEmoticons", I18N_NOOP("Replace smileys by emoticons"), true
+};
+
+static const BoolConfigEntry shrinkQuotes = {
+  "Reader", "ShrinkQuotes", I18N_NOOP("Use smaller font for quoted text"), false
+};
+
+static const BoolConfigEntry showExpandQuotesMark= {
+  "Reader", "ShowExpandQuotesMark", I18N_NOOP("Show expand/collapse quote marks"), false
+};
+
+
+QString AppearancePage::ReaderTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-reader");
+}
+
+AppearancePageReaderTab::AppearancePageReaderTab( QWidget * parent,
+                                                  const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  QVBoxLayout *vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "show colorbar" check box:
+  populateCheckBox( mShowColorbarCheck = new QCheckBox( this ), showColorbarMode );
+  vlay->addWidget( mShowColorbarCheck );
+  connect( mShowColorbarCheck, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "show spam status" check box;
+  populateCheckBox( mShowSpamStatusCheck = new QCheckBox( this ), showSpamStatusMode );
+  vlay->addWidget( mShowSpamStatusCheck );
+  connect( mShowSpamStatusCheck, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "replace smileys by emoticons" check box;
+  populateCheckBox( mShowEmoticonsCheck = new QCheckBox( this ), showEmoticons );
+  vlay->addWidget( mShowEmoticonsCheck );
+  connect( mShowEmoticonsCheck, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "Use smaller font for quoted text" check box
+  mShrinkQuotesCheck = new QCheckBox( i18n( shrinkQuotes.desc ), this,
+                                      "kcfg_ShrinkQuotes" );
+  vlay->addWidget( mShrinkQuotesCheck );
+  connect( mShrinkQuotesCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // "Show expand/collaps quote marks" check box;
+  QHBoxLayout *hlay= new QHBoxLayout( vlay ); // inherits spacing
+  populateCheckBox( mShowExpandQuotesMark= new QCheckBox( this ), showExpandQuotesMark);
+  hlay->addWidget( mShowExpandQuotesMark);
+  connect( mShowExpandQuotesMark, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  hlay->addStretch( 1 );
+  mCollapseQuoteLevelSpin = new KIntSpinBox( 0/*min*/,10/*max*/,1/*step*/,
+      3/*init*/,10/*base*/,this );
+
+  QLabel *label = new QLabel( mCollapseQuoteLevelSpin,
+           GlobalSettings::self()->collapseQuoteLevelSpinItem()->label(), this );
+
+  hlay->addWidget( label );
+
+  mCollapseQuoteLevelSpin->setEnabled( false ); //since !mShowExpandQuotesMark->isCheckec()
+  connect(  mCollapseQuoteLevelSpin, SIGNAL( valueChanged( int ) ),
+      this, SLOT( slotEmitChanged( void ) ) );
+  hlay->addWidget( mCollapseQuoteLevelSpin);
+
+  connect( mShowExpandQuotesMark, SIGNAL( toggled( bool ) ),
+      mCollapseQuoteLevelSpin, SLOT( setEnabled( bool ) ) );
+
+  // Fallback Character Encoding
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mCharsetCombo = new QComboBox( this );
+  mCharsetCombo->insertStringList( KMMsgBase::supportedEncodings( false ) );
+
+  connect( mCharsetCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  QString fallbackCharsetWhatsThis =
+    i18n( GlobalSettings::self()->fallbackCharacterEncodingItem()->whatsThis().utf8() );
+  QWhatsThis::add( mCharsetCombo, fallbackCharsetWhatsThis );
+
+  label = new QLabel( i18n("Fallback ch&aracter encoding:"), this );
+  label->setBuddy( mCharsetCombo );
+
+  hlay->addWidget( label );
+  hlay->addWidget( mCharsetCombo );
+
+  // Override Character Encoding
+  QHBoxLayout *hlay2 = new QHBoxLayout( vlay ); // inherits spacing
+  mOverrideCharsetCombo = new QComboBox( this );
+  QStringList encodings = KMMsgBase::supportedEncodings( false );
+  encodings.prepend( i18n( "Auto" ) );
+  mOverrideCharsetCombo->insertStringList( encodings );
+  mOverrideCharsetCombo->setCurrentItem(0);
+
+  connect( mOverrideCharsetCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  QString overrideCharsetWhatsThis =
+    i18n( GlobalSettings::self()->overrideCharacterEncodingItem()->whatsThis().utf8() );
+  QWhatsThis::add( mOverrideCharsetCombo, overrideCharsetWhatsThis );
+
+  label = new QLabel( i18n("&Override character encoding:"), this );
+  label->setBuddy( mOverrideCharsetCombo );
+
+  hlay2->addWidget( label );
+  hlay2->addWidget( mOverrideCharsetCombo );
+
+  vlay->addStretch( 100 ); // spacer
+}
+
+
+void AppearancePage::ReaderTab::readCurrentFallbackCodec()
+{
+  QStringList encodings = KMMsgBase::supportedEncodings( false );
+  QStringList::ConstIterator it( encodings.begin() );
+  QStringList::ConstIterator end( encodings.end() );
+  QString currentEncoding = GlobalSettings::self()->fallbackCharacterEncoding();
+  currentEncoding = currentEncoding.replace( "iso ", "iso-", false );
+  ///kdDebug(5006) << "Looking for encoding: " << currentEncoding << endl;
+  int i = 0;
+  int indexOfLatin9 = 0;
+  bool found = false;
+  for( ; it != end; ++it)
+  {
+    const QString encoding = KGlobal::charsets()->encodingForName(*it);
+    if ( encoding == "iso-8859-15" )
+        indexOfLatin9 = i;
+    if( encoding == currentEncoding )
+    {
+      mCharsetCombo->setCurrentItem( i );
+      found = true;
+      break;
+    }
+    i++;
+  }
+  if ( !found ) // nothing matched, use latin9
+    mCharsetCombo->setCurrentItem( indexOfLatin9 );
+}
+
+void AppearancePage::ReaderTab::readCurrentOverrideCodec()
+{
+  const QString &currentOverrideEncoding = GlobalSettings::self()->overrideCharacterEncoding();
+  if ( currentOverrideEncoding.isEmpty() ) {
+    mOverrideCharsetCombo->setCurrentItem( 0 );
+    return;
+  }
+  QStringList encodings = KMMsgBase::supportedEncodings( false );
+  encodings.prepend( i18n( "Auto" ) );
+  QStringList::Iterator it( encodings.begin() );
+  QStringList::Iterator end( encodings.end() );
+  uint i = 0;
+  for( ; it != end; ++it)
+  {
+    if( KGlobal::charsets()->encodingForName(*it) == currentOverrideEncoding )
+    {
+      mOverrideCharsetCombo->setCurrentItem( i );
+      break;
+    }
+    i++;
+  }
+  if ( i == encodings.size() ) {
+    // the current value of overrideCharacterEncoding is an unknown encoding => reset to Auto
+    kdWarning(5006) << "Unknown override character encoding \"" << currentOverrideEncoding
+                    << "\". Resetting to Auto." << endl;
+    mOverrideCharsetCombo->setCurrentItem( 0 );
+    GlobalSettings::self()->setOverrideCharacterEncoding( QString::null );
+  }
+}
+
+void AppearancePage::ReaderTab::doLoadFromGlobalSettings()
+{
+  mShowEmoticonsCheck->setChecked( GlobalSettings::self()->showEmoticons() );
+  mShrinkQuotesCheck->setChecked( GlobalSettings::self()->shrinkQuotes() );
+  mShowExpandQuotesMark->setChecked( GlobalSettings::self()->showExpandQuotesMark() );
+  mCollapseQuoteLevelSpin->setValue( GlobalSettings::self()->collapseQuoteLevelSpin() );
+  readCurrentFallbackCodec();
+  readCurrentOverrideCodec();
+}
+
+void AppearancePage::ReaderTab::doLoadOther()
+{
+  const KConfigGroup reader( KMKernel::config(), "Reader" );
+  loadWidget( mShowColorbarCheck, reader, showColorbarMode );
+  loadWidget( mShowSpamStatusCheck, reader, showSpamStatusMode );
+}
+
+
+void AppearancePage::ReaderTab::save() {
+  KConfigGroup reader( KMKernel::config(), "Reader" );
+  saveCheckBox( mShowColorbarCheck, reader, showColorbarMode );
+  saveCheckBox( mShowSpamStatusCheck, reader, showSpamStatusMode );
+  GlobalSettings::self()->setShowEmoticons( mShowEmoticonsCheck->isChecked() );
+  GlobalSettings::self()->setShrinkQuotes( mShrinkQuotesCheck->isChecked() );
+  GlobalSettings::self()->setShowExpandQuotesMark( mShowExpandQuotesMark->isChecked() );
+
+  GlobalSettings::self()->setCollapseQuoteLevelSpin( mCollapseQuoteLevelSpin->value() );
+  GlobalSettings::self()->setFallbackCharacterEncoding(
+      KGlobal::charsets()->encodingForName( mCharsetCombo->currentText() ) );
+  GlobalSettings::self()->setOverrideCharacterEncoding(
+      mOverrideCharsetCombo->currentItem() == 0 ?
+        QString() :
+        KGlobal::charsets()->encodingForName( mOverrideCharsetCombo->currentText() ) );
+}
+
+
+void AppearancePage::ReaderTab::installProfile( KConfig * /* profile */ ) {
+  const KConfigGroup reader( KMKernel::config(), "Reader" );
+  loadProfile( mShowColorbarCheck, reader, showColorbarMode );
+  loadProfile( mShowSpamStatusCheck, reader, showSpamStatusMode );
+  loadProfile( mShowEmoticonsCheck, reader, showEmoticons );
+  loadProfile( mShrinkQuotesCheck, reader, shrinkQuotes );
+  loadProfile( mShowExpandQuotesMark, reader, showExpandQuotesMark);
+}
+
+
+QString AppearancePage::SystemTrayTab::helpAnchor() const {
+  return QString::fromLatin1("configure-appearance-systemtray");
+}
+
+AppearancePageSystemTrayTab::AppearancePageSystemTrayTab( QWidget * parent,
+                                                          const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  QVBoxLayout * vlay = new QVBoxLayout( this, KDialog::marginHint(),
+                                        KDialog::spacingHint() );
+
+  // "Enable system tray applet" check box
+  mSystemTrayCheck = new QCheckBox( i18n("Enable system tray icon"), this );
+  vlay->addWidget( mSystemTrayCheck );
+  connect( mSystemTrayCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // System tray modes
+  mSystemTrayGroup = new QVButtonGroup( i18n("System Tray Mode"), this );
+  mSystemTrayGroup->layout()->setSpacing( KDialog::spacingHint() );
+  vlay->addWidget( mSystemTrayGroup );
+  connect( mSystemTrayGroup, SIGNAL( clicked( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mSystemTrayCheck, SIGNAL( toggled( bool ) ),
+           mSystemTrayGroup, SLOT( setEnabled( bool ) ) );
+
+  mSystemTrayGroup->insert( new QRadioButton( i18n("Always show KMail in system tray"), mSystemTrayGroup ),
+                            GlobalSettings::EnumSystemTrayPolicy::ShowAlways );
+
+  mSystemTrayGroup->insert( new QRadioButton( i18n("Only show KMail in system tray if there are unread messages"), mSystemTrayGroup ),
+                            GlobalSettings::EnumSystemTrayPolicy::ShowOnUnread );
+
+  vlay->addStretch( 10 ); // spacer
+}
+
+void AppearancePage::SystemTrayTab::doLoadFromGlobalSettings() {
+  mSystemTrayCheck->setChecked( GlobalSettings::self()->systemTrayEnabled() );
+  mSystemTrayGroup->setButton( GlobalSettings::self()->systemTrayPolicy() );
+  mSystemTrayGroup->setEnabled( mSystemTrayCheck->isChecked() );
+}
+
+void AppearancePage::SystemTrayTab::installProfile( KConfig * profile ) {
+  KConfigGroup general( profile, "General" );
+
+  if ( general.hasKey( "SystemTrayEnabled" ) ) {
+    mSystemTrayCheck->setChecked( general.readBoolEntry( "SystemTrayEnabled" ) );
+  }
+  if ( general.hasKey( "SystemTrayPolicy" ) ) {
+    mSystemTrayGroup->setButton( general.readNumEntry( "SystemTrayPolicy" ) );
+  }
+  mSystemTrayGroup->setEnabled( mSystemTrayCheck->isChecked() );
+}
+
+void AppearancePage::SystemTrayTab::save() {
+  GlobalSettings::self()->setSystemTrayEnabled( mSystemTrayCheck->isChecked() );
+  GlobalSettings::self()->setSystemTrayPolicy( mSystemTrayGroup->id( mSystemTrayGroup->selected() ) );
+}
+
+
+// *************************************************************
+// *                                                           *
+// *                      ComposerPage                         *
+// *                                                           *
+// *************************************************************
+
+QString ComposerPage::helpAnchor() const {
+  return QString::fromLatin1("configure-composer");
+}
+
+ComposerPage::ComposerPage( QWidget * parent, const char * name )
+  : ConfigModuleWithTabs( parent, name )
+{
+  //
+  // "General" tab:
+  //
+  mGeneralTab = new GeneralTab();
+  addTab( mGeneralTab, i18n("&General") );
+  addConfig( GlobalSettings::self(), mGeneralTab );
+
+  //
+  // "Phrases" tab:
+  //
+  // mPhrasesTab = new PhrasesTab();
+  // addTab( mPhrasesTab, i18n("&Phrases") );
+
+  //
+  // "Templates" tab:
+  //
+  mTemplatesTab = new TemplatesTab();
+  addTab( mTemplatesTab, i18n("&Templates") );
+
+  //
+  // "Custom Templates" tab:
+  //
+  mCustomTemplatesTab = new CustomTemplatesTab();
+  addTab( mCustomTemplatesTab, i18n("&Custom Templates") );
+
+  //
+  // "Subject" tab:
+  //
+  mSubjectTab = new SubjectTab();
+  addTab( mSubjectTab, i18n("&Subject") );
+  addConfig( GlobalSettings::self(), mSubjectTab );
+
+  //
+  // "Charset" tab:
+  //
+  mCharsetTab = new CharsetTab();
+  addTab( mCharsetTab, i18n("Cha&rset") );
+
+  //
+  // "Headers" tab:
+  //
+  mHeadersTab = new HeadersTab();
+  addTab( mHeadersTab, i18n("H&eaders") );
+
+  //
+  // "Attachments" tab:
+  //
+  mAttachmentsTab = new AttachmentsTab();
+  addTab( mAttachmentsTab, i18n("Config->Composer->Attachments", "A&ttachments") );
+  load();
+}
+
+QString ComposerPage::GeneralTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-general");
+}
+
+ComposerPageGeneralTab::ComposerPageGeneralTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QHBoxLayout *hlay;
+  QGroupBox   *group;
+  QLabel      *label;
+  QHBox       *hbox;
+  QString      msg;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // some check buttons...
+  mAutoAppSignFileCheck = new QCheckBox(
+           GlobalSettings::self()->autoTextSignatureItem()->label(),
+           this );
+  vlay->addWidget( mAutoAppSignFileCheck );
+  connect( mAutoAppSignFileCheck, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mTopQuoteCheck =
+    new QCheckBox( GlobalSettings::self()->prependSignatureItem()->label(), this );
+  vlay->addWidget( mTopQuoteCheck);
+  connect( mTopQuoteCheck, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mSmartQuoteCheck = new QCheckBox(
+           GlobalSettings::self()->smartQuoteItem()->label(),
+           this, "kcfg_SmartQuote" );
+  vlay->addWidget( mSmartQuoteCheck );
+  connect( mSmartQuoteCheck, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mAutoRequestMDNCheck = new QCheckBox(
+           GlobalSettings::self()->requestMDNItem()->label(),
+           this, "kcfg_RequestMDN" );
+  vlay->addWidget( mAutoRequestMDNCheck );
+  connect( mAutoRequestMDNCheck, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mShowRecentAddressesInComposer = new QCheckBox(
+           GlobalSettings::self()->showRecentAddressesInComposerItem()->label(),
+           this, "kcfg_ShowRecentAddressesInComposer" );
+  vlay->addWidget( mShowRecentAddressesInComposer );
+  connect( mShowRecentAddressesInComposer, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // a checkbox for "word wrap" and a spinbox for the column in
+  // which to wrap:
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mWordWrapCheck = new QCheckBox(
+           GlobalSettings::self()->wordWrapItem()->label(),
+           this, "kcfg_WordWrap" );
+  hlay->addWidget( mWordWrapCheck );
+  connect( mWordWrapCheck, SIGNAL( stateChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mWrapColumnSpin = new KIntSpinBox( 30/*min*/, 78/*max*/, 1/*step*/,
+           78/*init*/, 10 /*base*/, this, "kcfg_LineWrapWidth" );
+  mWrapColumnSpin->setEnabled( false ); // since !mWordWrapCheck->isChecked()
+  connect( mWrapColumnSpin, SIGNAL( valueChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hlay->addWidget( mWrapColumnSpin );
+  hlay->addStretch( 1 );
+  // only enable the spinbox if the checkbox is checked:
+  connect( mWordWrapCheck, SIGNAL(toggled(bool)),
+           mWrapColumnSpin, SLOT(setEnabled(bool)) );
+
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mAutoSave = new KIntSpinBox( 0, 60, 1, 1, 10, this, "kcfg_AutosaveInterval" );
+  label = new QLabel( mAutoSave,
+           GlobalSettings::self()->autosaveIntervalItem()->label(), this );
+  hlay->addWidget( label );
+  hlay->addWidget( mAutoSave );
+  mAutoSave->setSpecialValueText( i18n("No autosave") );
+  mAutoSave->setSuffix( i18n(" min") );
+  hlay->addStretch( 1 );
+  connect( mAutoSave, SIGNAL( valueChanged(int) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  QPushButton *completionOrderBtn = new QPushButton( i18n( "Configure Completion Order" ), this );
+  connect( completionOrderBtn, SIGNAL( clicked() ),
+           this, SLOT( slotConfigureCompletionOrder() ) );
+  hlay->addWidget( completionOrderBtn );
+  hlay->addItem( new QSpacerItem(0, 0) );
+
+  // recent addresses
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  QPushButton *recentAddressesBtn = new QPushButton( i18n( "Edit Recent Addresses..." ), this );
+  connect( recentAddressesBtn, SIGNAL( clicked() ),
+           this, SLOT( slotConfigureRecentAddresses() ) );
+  hlay->addWidget( recentAddressesBtn );
+  hlay->addItem( new QSpacerItem(0, 0) );
+
+  // The "external editor" group:
+  group = new QVGroupBox( i18n("External Editor"), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  mExternalEditorCheck = new QCheckBox(
+           GlobalSettings::self()->useExternalEditorItem()->label(),
+           group, "kcfg_UseExternalEditor" );
+  connect( mExternalEditorCheck, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hbox = new QHBox( group );
+  label = new QLabel( GlobalSettings::self()->externalEditorItem()->label(),
+                   hbox );
+  mEditorRequester = new KURLRequester( hbox, "kcfg_ExternalEditor" );
+  connect( mEditorRequester, SIGNAL( urlSelected(const QString&) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mEditorRequester, SIGNAL( textChanged(const QString&) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hbox->setStretchFactor( mEditorRequester, 1 );
+  label->setBuddy( mEditorRequester );
+  label->setEnabled( false ); // since !mExternalEditorCheck->isChecked()
+  // ### FIXME: allow only executables (x-bit when available..)
+  mEditorRequester->setFilter( "application/x-executable "
+                               "application/x-shellscript "
+                               "application/x-desktop" );
+  mEditorRequester->setEnabled( false ); // !mExternalEditorCheck->isChecked()
+  connect( mExternalEditorCheck, SIGNAL(toggled(bool)),
+           label, SLOT(setEnabled(bool)) );
+  connect( mExternalEditorCheck, SIGNAL(toggled(bool)),
+           mEditorRequester, SLOT(setEnabled(bool)) );
+
+  label = new QLabel( i18n("<b>%f</b> will be replaced with the "
+                           "filename to edit."), group );
+  label->setEnabled( false ); // see above
+  connect( mExternalEditorCheck, SIGNAL(toggled(bool)),
+           label, SLOT(setEnabled(bool)) );
+
+  vlay->addWidget( group );
+  vlay->addStretch( 100 );
+}
+
+void ComposerPage::GeneralTab::doLoadFromGlobalSettings() {
+  // various check boxes:
+
+  mAutoAppSignFileCheck->setChecked(
+           GlobalSettings::self()->autoTextSignature()=="auto" );
+  mTopQuoteCheck->setChecked( GlobalSettings::self()->prependSignature() );
+  mSmartQuoteCheck->setChecked( GlobalSettings::self()->smartQuote() );
+  mAutoRequestMDNCheck->setChecked( GlobalSettings::self()->requestMDN() );
+  mWordWrapCheck->setChecked( GlobalSettings::self()->wordWrap() );
+
+  mWrapColumnSpin->setValue( GlobalSettings::self()->lineWrapWidth() );
+  mAutoSave->setValue( GlobalSettings::self()->autosaveInterval() );
+
+  // editor group:
+  mExternalEditorCheck->setChecked( GlobalSettings::self()->useExternalEditor() );
+  mEditorRequester->setURL( GlobalSettings::self()->externalEditor() );
+}
+
+void ComposerPage::GeneralTab::installProfile( KConfig * profile ) {
+  KConfigGroup composer( profile, "Composer" );
+  KConfigGroup general( profile, "General" );
+
+  if ( composer.hasKey( "signature" ) ) {
+    bool state = composer.readBoolEntry("signature");
+    mAutoAppSignFileCheck->setChecked( state );
+  }
+  if ( composer.hasKey( "prepend-signature" ) )
+    mTopQuoteCheck->setChecked( composer.readBoolEntry( "prepend-signature" ) );
+  if ( composer.hasKey( "smart-quote" ) )
+    mSmartQuoteCheck->setChecked( composer.readBoolEntry( "smart-quote" ) );
+  if ( composer.hasKey( "request-mdn" ) )
+    mAutoRequestMDNCheck->setChecked( composer.readBoolEntry( "request-mdn" ) );
+  if ( composer.hasKey( "word-wrap" ) )
+    mWordWrapCheck->setChecked( composer.readBoolEntry( "word-wrap" ) );
+  if ( composer.hasKey( "break-at" ) )
+    mWrapColumnSpin->setValue( composer.readNumEntry( "break-at" ) );
+  if ( composer.hasKey( "autosave" ) )
+    mAutoSave->setValue( composer.readNumEntry( "autosave" ) );
+
+  if ( general.hasKey( "use-external-editor" )
+       && general.hasKey( "external-editor" ) ) {
+    mExternalEditorCheck->setChecked( general.readBoolEntry( "use-external-editor" ) );
+    mEditorRequester->setURL( general.readPathEntry( "external-editor" ) );
+  }
+}
+
+void ComposerPage::GeneralTab::save() {
+  GlobalSettings::self()->setAutoTextSignature(
+         mAutoAppSignFileCheck->isChecked() ? "auto" : "manual" );
+  GlobalSettings::self()->setPrependSignature( mTopQuoteCheck->isChecked());
+  GlobalSettings::self()->setSmartQuote( mSmartQuoteCheck->isChecked() );
+  GlobalSettings::self()->setRequestMDN( mAutoRequestMDNCheck->isChecked() );
+  GlobalSettings::self()->setWordWrap( mWordWrapCheck->isChecked() );
+
+  GlobalSettings::self()->setLineWrapWidth( mWrapColumnSpin->value() );
+  GlobalSettings::self()->setAutosaveInterval( mAutoSave->value() );
+
+  // editor group:
+  GlobalSettings::self()->setUseExternalEditor( mExternalEditorCheck->isChecked() );
+  GlobalSettings::self()->setExternalEditor( mEditorRequester->url() );
+}
+
+void ComposerPage::GeneralTab::slotConfigureRecentAddresses( )
+{
+  KRecentAddress::RecentAddressDialog dlg( this );
+  dlg.setAddresses( RecentAddresses::self( KMKernel::config() )->addresses() );
+  if ( dlg.exec() ) {
+    RecentAddresses::self( KMKernel::config() )->clear();
+    const QStringList &addrList = dlg.addresses();
+    QStringList::ConstIterator it;
+    for ( it = addrList.constBegin(); it != addrList.constEnd(); ++it )
+      RecentAddresses::self( KMKernel::config() )->add( *it );
+  }
+}
+
+void ComposerPage::GeneralTab::slotConfigureCompletionOrder( )
+{
+  KPIM::LdapSearch search;
+  KPIM::CompletionOrderEditor editor( &search, this );
+  editor.exec();
+}
+
+QString ComposerPage::PhrasesTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-phrases");
+}
+
+ComposerPagePhrasesTab::ComposerPagePhrasesTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QGridLayout *glay;
+  QPushButton *button;
+
+  glay = new QGridLayout( this, 7, 3, KDialog::spacingHint() );
+  glay->setMargin( KDialog::marginHint() );
+  glay->setColStretch( 1, 1 );
+  glay->setColStretch( 2, 1 );
+  glay->setRowStretch( 7, 1 );
+
+  // row 0: help text
+  glay->addMultiCellWidget( new QLabel( i18n("<qt>The following placeholders are "
+                                             "supported in the reply phrases:<br>"
+                                             "<b>%D</b>: date, <b>%S</b>: subject,<br>"
+                                             "<b>%e</b>: sender's address, <b>%F</b>: sender's name, <b>%f</b>: sender's initials,<br>"
+                                             "<b>%T</b>: recipient's name, <b>%t</b>: recipient's name and address,<br>"
+                                             "<b>%C</b>: carbon copy names, <b>%c</b>: carbon copy names and addresses,<br>"
+                                             "<b>%%</b>: percent sign, <b>%_</b>: space, "
+                                             "<b>%L</b>: linebreak</qt>"), this ),
+                            0, 0, 0, 2 ); // row 0; cols 0..2
+
+  // row 1: label and language combo box:
+  mPhraseLanguageCombo = new LanguageComboBox( false, this );
+  glay->addWidget( new QLabel( mPhraseLanguageCombo,
+                               i18n("Lang&uage:"), this ), 1, 0 );
+  glay->addMultiCellWidget( mPhraseLanguageCombo, 1, 1, 1, 2 );
+  connect( mPhraseLanguageCombo, SIGNAL(activated(const QString&)),
+           this, SLOT(slotLanguageChanged(const QString&)) );
+
+  // row 2: "add..." and "remove" push buttons:
+  button = new QPushButton( i18n("A&dd..."), this );
+  button->setAutoDefault( false );
+  glay->addWidget( button, 2, 1 );
+  mRemoveButton = new QPushButton( i18n("Re&move"), this );
+  mRemoveButton->setAutoDefault( false );
+  mRemoveButton->setEnabled( false ); // combo doesn't contain anything...
+  glay->addWidget( mRemoveButton, 2, 2 );
+  connect( button, SIGNAL(clicked()),
+           this, SLOT(slotNewLanguage()) );
+  connect( mRemoveButton, SIGNAL(clicked()),
+           this, SLOT(slotRemoveLanguage()) );
+
+  // row 3: "reply to sender" line edit and label:
+  mPhraseReplyEdit = new KLineEdit( this );
+  connect( mPhraseReplyEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  glay->addWidget( new QLabel( mPhraseReplyEdit,
+                               i18n("Reply to se&nder:"), this ), 3, 0 );
+  glay->addMultiCellWidget( mPhraseReplyEdit, 3, 3, 1, 2 ); // cols 1..2
+
+  // row 4: "reply to all" line edit and label:
+  mPhraseReplyAllEdit = new KLineEdit( this );
+  connect( mPhraseReplyAllEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  glay->addWidget( new QLabel( mPhraseReplyAllEdit,
+                               i18n("Repl&y to all:"), this ), 4, 0 );
+  glay->addMultiCellWidget( mPhraseReplyAllEdit, 4, 4, 1, 2 ); // cols 1..2
+
+  // row 5: "forward" line edit and label:
+  mPhraseForwardEdit = new KLineEdit( this );
+  connect( mPhraseForwardEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  glay->addWidget( new QLabel( mPhraseForwardEdit,
+                               i18n("&Forward:"), this ), 5, 0 );
+  glay->addMultiCellWidget( mPhraseForwardEdit, 5, 5, 1, 2 ); // cols 1..2
+
+  // row 6: "quote indicator" line edit and label:
+  mPhraseIndentPrefixEdit = new KLineEdit( this );
+  connect( mPhraseIndentPrefixEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  glay->addWidget( new QLabel( mPhraseIndentPrefixEdit,
+                               i18n("&Quote indicator:"), this ), 6, 0 );
+  glay->addMultiCellWidget( mPhraseIndentPrefixEdit, 6, 6, 1, 2 );
+
+  // row 7: spacer
+}
+
+
+void ComposerPage::PhrasesTab::setLanguageItemInformation( int index ) {
+  assert( 0 <= index && index < (int)mLanguageList.count() );
+
+  LanguageItem &l = *mLanguageList.at( index );
+
+  mPhraseReplyEdit->setText( l.mReply );
+  mPhraseReplyAllEdit->setText( l.mReplyAll );
+  mPhraseForwardEdit->setText( l.mForward );
+  mPhraseIndentPrefixEdit->setText( l.mIndentPrefix );
+}
+
+void ComposerPage::PhrasesTab::saveActiveLanguageItem() {
+  int index = mActiveLanguageItem;
+  if (index == -1) return;
+  assert( 0 <= index && index < (int)mLanguageList.count() );
+
+  LanguageItem &l = *mLanguageList.at( index );
+
+  l.mReply = mPhraseReplyEdit->text();
+  l.mReplyAll = mPhraseReplyAllEdit->text();
+  l.mForward = mPhraseForwardEdit->text();
+  l.mIndentPrefix = mPhraseIndentPrefixEdit->text();
+}
+
+void ComposerPage::PhrasesTab::slotNewLanguage()
+{
+  NewLanguageDialog dialog( mLanguageList, parentWidget(), "New", true );
+  if ( dialog.exec() == QDialog::Accepted ) slotAddNewLanguage( dialog.language() );
+}
+
+void ComposerPage::PhrasesTab::slotAddNewLanguage( const QString& lang )
+{
+  mPhraseLanguageCombo->setCurrentItem(
+    mPhraseLanguageCombo->insertLanguage( lang ) );
+  KLocale locale("kmail");
+  locale.setLanguage( lang );
+  mLanguageList.append(
+     LanguageItem( lang,
+                   locale.translate("On %D, you wrote:"),
+                   locale.translate("On %D, %F wrote:"),
+                   locale.translate("Forwarded Message"),
+                   locale.translate(">%_") ) );
+  mRemoveButton->setEnabled( true );
+  slotLanguageChanged( QString::null );
+}
+
+void ComposerPage::PhrasesTab::slotRemoveLanguage()
+{
+  assert( mPhraseLanguageCombo->count() > 1 );
+  int index = mPhraseLanguageCombo->currentItem();
+  assert( 0 <= index && index < (int)mLanguageList.count() );
+
+  // remove current item from internal list and combobox:
+  mLanguageList.remove( mLanguageList.at( index ) );
+  mPhraseLanguageCombo->removeItem( index );
+
+  if ( index >= (int)mLanguageList.count() ) index--;
+
+  mActiveLanguageItem = index;
+  setLanguageItemInformation( index );
+  mRemoveButton->setEnabled( mLanguageList.count() > 1 );
+  emit changed( true );
+}
+
+void ComposerPage::PhrasesTab::slotLanguageChanged( const QString& )
+{
+  int index = mPhraseLanguageCombo->currentItem();
+  assert( index < (int)mLanguageList.count() );
+  saveActiveLanguageItem();
+  mActiveLanguageItem = index;
+  setLanguageItemInformation( index );
+  emit changed( true );
+}
+
+
+void ComposerPage::PhrasesTab::doLoadFromGlobalSettings() {
+  mLanguageList.clear();
+  mPhraseLanguageCombo->clear();
+  mActiveLanguageItem = -1;
+
+  int numLang = GlobalSettings::self()->replyLanguagesCount();
+  int currentNr = GlobalSettings::self()->replyCurrentLanguage();
+
+  // build mLanguageList and mPhraseLanguageCombo:
+  for ( int i = 0 ; i < numLang ; i++ ) {
+    ReplyPhrases replyPhrases( QString::number(i) );
+    replyPhrases.readConfig();
+    QString lang = replyPhrases.language();
+    mLanguageList.append(
+         LanguageItem( lang,
+                       replyPhrases.phraseReplySender(),
+                       replyPhrases.phraseReplyAll(),
+                       replyPhrases.phraseForward(),
+                       replyPhrases.indentPrefix() ) );
+    mPhraseLanguageCombo->insertLanguage( lang );
+  }
+
+  if ( currentNr >= numLang || currentNr < 0 )
+    currentNr = 0;
+
+  if ( numLang == 0 ) {
+    slotAddNewLanguage( KGlobal::locale()->language() );
+  }
+
+  mPhraseLanguageCombo->setCurrentItem( currentNr );
+  mActiveLanguageItem = currentNr;
+  setLanguageItemInformation( currentNr );
+  mRemoveButton->setEnabled( mLanguageList.count() > 1 );
+}
+
+void ComposerPage::PhrasesTab::save() {
+  GlobalSettings::self()->setReplyLanguagesCount( mLanguageList.count() );
+  GlobalSettings::self()->setReplyCurrentLanguage( mPhraseLanguageCombo->currentItem() );
+
+  saveActiveLanguageItem();
+  LanguageItemList::Iterator it = mLanguageList.begin();
+  for ( int i = 0 ; it != mLanguageList.end() ; ++it, ++i ) {
+    ReplyPhrases replyPhrases( QString::number(i) );
+    replyPhrases.setLanguage( (*it).mLanguage );
+    replyPhrases.setPhraseReplySender( (*it).mReply );
+    replyPhrases.setPhraseReplyAll( (*it).mReplyAll );
+    replyPhrases.setPhraseForward( (*it).mForward );
+    replyPhrases.setIndentPrefix( (*it).mIndentPrefix );
+    replyPhrases.writeConfig();
+  }
+}
+
+QString ComposerPage::TemplatesTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-templates");
+}
+
+ComposerPageTemplatesTab::ComposerPageTemplatesTab( QWidget * parent, const char * name )
+  : ConfigModuleTab ( parent, name )
+{
+  QVBoxLayout* vlay = new QVBoxLayout( this, 0, KDialog::spacingHint() );
+
+  mWidget = new TemplatesConfiguration( this );
+  vlay->addWidget( mWidget );
+
+  connect( mWidget, SIGNAL( changed() ),
+           this, SLOT( slotEmitChanged( void ) ) );
+}
+
+void ComposerPage::TemplatesTab::doLoadFromGlobalSettings() {
+    mWidget->loadFromGlobal();
+}
+
+void ComposerPage::TemplatesTab::save() {
+    mWidget->saveToGlobal();
+}
+
+QString ComposerPage::CustomTemplatesTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-custom-templates");
+}
+
+ComposerPageCustomTemplatesTab::ComposerPageCustomTemplatesTab( QWidget * parent, const char * name )
+  : ConfigModuleTab ( parent, name )
+{
+  QVBoxLayout* vlay = new QVBoxLayout( this, 0, KDialog::spacingHint() );
+
+  mWidget = new CustomTemplates( this );
+  vlay->addWidget( mWidget );
+
+  connect( mWidget, SIGNAL( changed() ),
+           this, SLOT( slotEmitChanged( void ) ) );
+}
+
+void ComposerPage::CustomTemplatesTab::doLoadFromGlobalSettings() {
+    mWidget->load();
+}
+
+void ComposerPage::CustomTemplatesTab::save() {
+    mWidget->save();
+}
+
+QString ComposerPage::SubjectTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-subject");
+}
+
+ComposerPageSubjectTab::ComposerPageSubjectTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QGroupBox   *group;
+  QLabel      *label;
+
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  group = new QVGroupBox( i18n("Repl&y Subject Prefixes"), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  // row 0: help text:
+  label = new QLabel( i18n("Recognize any sequence of the following prefixes\n"
+                           "(entries are case-insensitive regular expressions):"), group );
+  label->setAlignment( AlignLeft|WordBreak );
+
+  // row 1, string list editor:
+  SimpleStringListEditor::ButtonCode buttonCode =
+    static_cast<SimpleStringListEditor::ButtonCode>( SimpleStringListEditor::Add | SimpleStringListEditor::Remove | SimpleStringListEditor::Modify );
+  mReplyListEditor =
+    new SimpleStringListEditor( group, 0, buttonCode,
+                                i18n("A&dd..."), i18n("Re&move"),
+                                i18n("Mod&ify..."),
+                                i18n("Enter new reply prefix:") );
+  connect( mReplyListEditor, SIGNAL( changed( void ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // row 2: "replace [...]" check box:
+  mReplaceReplyPrefixCheck = new QCheckBox(
+     GlobalSettings::self()->replaceReplyPrefixItem()->label(),
+     group, "kcfg_ReplaceReplyPrefix" );
+  connect( mReplaceReplyPrefixCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  vlay->addWidget( group );
+
+
+  group = new QVGroupBox( i18n("For&ward Subject Prefixes"), this );
+  group->layout()->setSpacing( KDialog::marginHint() );
+
+  // row 0: help text:
+  label= new QLabel( i18n("Recognize any sequence of the following prefixes\n"
+                          "(entries are case-insensitive regular expressions):"), group );
+  label->setAlignment( AlignLeft|WordBreak );
+
+  // row 1: string list editor
+  mForwardListEditor =
+    new SimpleStringListEditor( group, 0, buttonCode,
+                                i18n("Add..."),
+                                i18n("Remo&ve"),
+                                i18n("Modify..."),
+                                i18n("Enter new forward prefix:") );
+  connect( mForwardListEditor, SIGNAL( changed( void ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // row 3: "replace [...]" check box:
+  mReplaceForwardPrefixCheck = new QCheckBox(
+       GlobalSettings::self()->replaceForwardPrefixItem()->label(),
+       group, "kcfg_ReplaceForwardPrefix" );
+  connect( mReplaceForwardPrefixCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  vlay->addWidget( group );
+}
+
+void ComposerPage::SubjectTab::doLoadFromGlobalSettings() {
+  mReplyListEditor->setStringList( GlobalSettings::self()->replyPrefixes() );
+  mReplaceReplyPrefixCheck->setChecked( GlobalSettings::self()->replaceReplyPrefix() );
+  mForwardListEditor->setStringList( GlobalSettings::self()->forwardPrefixes() );
+  mReplaceForwardPrefixCheck->setChecked( GlobalSettings::self()->replaceForwardPrefix() );
+}
+
+void ComposerPage::SubjectTab::save() {
+  GlobalSettings::self()->setReplyPrefixes( mReplyListEditor->stringList() );
+  GlobalSettings::self()->setForwardPrefixes( mForwardListEditor->stringList() );
+}
+
+QString ComposerPage::CharsetTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-charset");
+}
+
+ComposerPageCharsetTab::ComposerPageCharsetTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QLabel      *label;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  label = new QLabel( i18n("This list is checked for every outgoing message "
+                           "from the top to the bottom for a charset that "
+                           "contains all required characters."), this );
+  label->setAlignment( WordBreak);
+  vlay->addWidget( label );
+
+  mCharsetListEditor =
+    new SimpleStringListEditor( this, 0, SimpleStringListEditor::All,
+                                i18n("A&dd..."), i18n("Remo&ve"),
+                                i18n("&Modify..."), i18n("Enter charset:") );
+  connect( mCharsetListEditor, SIGNAL( changed( void ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  vlay->addWidget( mCharsetListEditor, 1 );
+
+  mKeepReplyCharsetCheck = new QCheckBox( i18n("&Keep original charset when "
+                                                "replying or forwarding (if "
+                                                "possible)"), this );
+  connect( mKeepReplyCharsetCheck, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  vlay->addWidget( mKeepReplyCharsetCheck );
+
+  connect( mCharsetListEditor, SIGNAL(aboutToAdd(QString&)),
+           this, SLOT(slotVerifyCharset(QString&)) );
+}
+
+void ComposerPage::CharsetTab::slotVerifyCharset( QString & charset ) {
+  if ( charset.isEmpty() ) return;
+
+  // KCharsets::codecForName("us-ascii") returns "iso-8859-1" (cf. Bug #49812)
+  // therefore we have to treat this case specially
+  if ( charset.lower() == QString::fromLatin1("us-ascii") ) {
+    charset = QString::fromLatin1("us-ascii");
+    return;
+  }
+
+  if ( charset.lower() == QString::fromLatin1("locale") ) {
+    charset =  QString::fromLatin1("%1 (locale)")
+      .arg( QCString( kmkernel->networkCodec()->mimeName() ).lower() );
+    return;
+  }
+
+  bool ok = false;
+  QTextCodec *codec = KGlobal::charsets()->codecForName( charset, ok );
+  if ( ok && codec ) {
+    charset = QString::fromLatin1( codec->mimeName() ).lower();
+    return;
+  }
+
+  KMessageBox::sorry( this, i18n("This charset is not supported.") );
+  charset = QString::null;
+}
+
+void ComposerPage::CharsetTab::doLoadOther() {
+  KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  QStringList charsets = composer.readListEntry( "pref-charsets" );
+  for ( QStringList::Iterator it = charsets.begin() ;
+        it != charsets.end() ; ++it )
+    if ( (*it) == QString::fromLatin1("locale") ) {
+      QCString cset = kmkernel->networkCodec()->mimeName();
+      KPIM::kAsciiToLower( cset.data() );
+      (*it) = QString("%1 (locale)").arg( cset );
+    }
+
+  mCharsetListEditor->setStringList( charsets );
+  mKeepReplyCharsetCheck->setChecked( !composer.readBoolEntry( "force-reply-charset", false ) );
+}
+
+void ComposerPage::CharsetTab::save() {
+  KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  QStringList charsetList = mCharsetListEditor->stringList();
+  QStringList::Iterator it = charsetList.begin();
+  for ( ; it != charsetList.end() ; ++it )
+    if ( (*it).endsWith("(locale)") )
+      (*it) = "locale";
+  composer.writeEntry( "pref-charsets", charsetList );
+  composer.writeEntry( "force-reply-charset",
+                       !mKeepReplyCharsetCheck->isChecked() );
+}
+
+QString ComposerPage::HeadersTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-headers");
+}
+
+ComposerPageHeadersTab::ComposerPageHeadersTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QHBoxLayout *hlay;
+  QGridLayout *glay;
+  QLabel      *label;
+  QPushButton *button;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "Use custom Message-Id suffix" checkbox:
+  mCreateOwnMessageIdCheck =
+    new QCheckBox( i18n("&Use custom message-id suffix"), this );
+  connect( mCreateOwnMessageIdCheck, SIGNAL ( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  vlay->addWidget( mCreateOwnMessageIdCheck );
+
+  // "Message-Id suffix" line edit and label:
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mMessageIdSuffixEdit = new KLineEdit( this );
+  // only ASCII letters, digits, plus, minus and dots are allowed
+  mMessageIdSuffixValidator =
+    new QRegExpValidator( QRegExp( "[a-zA-Z0-9+-]+(?:\\.[a-zA-Z0-9+-]+)*" ), this );
+  mMessageIdSuffixEdit->setValidator( mMessageIdSuffixValidator );
+  label = new QLabel( mMessageIdSuffixEdit,
+                      i18n("Custom message-&id suffix:"), this );
+  label->setEnabled( false ); // since !mCreateOwnMessageIdCheck->isChecked()
+  mMessageIdSuffixEdit->setEnabled( false );
+  hlay->addWidget( label );
+  hlay->addWidget( mMessageIdSuffixEdit, 1 );
+  connect( mCreateOwnMessageIdCheck, SIGNAL(toggled(bool) ),
+           label, SLOT(setEnabled(bool)) );
+  connect( mCreateOwnMessageIdCheck, SIGNAL(toggled(bool) ),
+           mMessageIdSuffixEdit, SLOT(setEnabled(bool)) );
+  connect( mMessageIdSuffixEdit, SIGNAL( textChanged( const QString& ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // horizontal rule and "custom header fields" label:
+  vlay->addWidget( new KSeparator( KSeparator::HLine, this ) );
+  vlay->addWidget( new QLabel( i18n("Define custom mime header fields:"), this) );
+
+  // "custom header fields" listbox:
+  glay = new QGridLayout( vlay, 5, 3 ); // inherits spacing
+  glay->setRowStretch( 2, 1 );
+  glay->setColStretch( 1, 1 );
+  mTagList = new ListView( this, "tagList" );
+  mTagList->addColumn( i18n("Name") );
+  mTagList->addColumn( i18n("Value") );
+  mTagList->setAllColumnsShowFocus( true );
+  mTagList->setSorting( -1 );
+  connect( mTagList, SIGNAL(selectionChanged()),
+           this, SLOT(slotMimeHeaderSelectionChanged()) );
+  glay->addMultiCellWidget( mTagList, 0, 2, 0, 1 );
+
+  // "new" and "remove" buttons:
+  button = new QPushButton( i18n("Ne&w"), this );
+  connect( button, SIGNAL(clicked()), this, SLOT(slotNewMimeHeader()) );
+  button->setAutoDefault( false );
+  glay->addWidget( button, 0, 2 );
+  mRemoveHeaderButton = new QPushButton( i18n("Re&move"), this );
+  connect( mRemoveHeaderButton, SIGNAL(clicked()),
+           this, SLOT(slotRemoveMimeHeader()) );
+  button->setAutoDefault( false );
+  glay->addWidget( mRemoveHeaderButton, 1, 2 );
+
+  // "name" and "value" line edits and labels:
+  mTagNameEdit = new KLineEdit( this );
+  mTagNameEdit->setEnabled( false );
+  mTagNameLabel = new QLabel( mTagNameEdit, i18n("&Name:"), this );
+  mTagNameLabel->setEnabled( false );
+  glay->addWidget( mTagNameLabel, 3, 0 );
+  glay->addWidget( mTagNameEdit, 3, 1 );
+  connect( mTagNameEdit, SIGNAL(textChanged(const QString&)),
+           this, SLOT(slotMimeHeaderNameChanged(const QString&)) );
+
+  mTagValueEdit = new KLineEdit( this );
+  mTagValueEdit->setEnabled( false );
+  mTagValueLabel = new QLabel( mTagValueEdit, i18n("&Value:"), this );
+  mTagValueLabel->setEnabled( false );
+  glay->addWidget( mTagValueLabel, 4, 0 );
+  glay->addWidget( mTagValueEdit, 4, 1 );
+  connect( mTagValueEdit, SIGNAL(textChanged(const QString&)),
+           this, SLOT(slotMimeHeaderValueChanged(const QString&)) );
+}
+
+void ComposerPage::HeadersTab::slotMimeHeaderSelectionChanged()
+{
+  QListViewItem * item = mTagList->selectedItem();
+
+  if ( item ) {
+    mTagNameEdit->setText( item->text( 0 ) );
+    mTagValueEdit->setText( item->text( 1 ) );
+  } else {
+    mTagNameEdit->clear();
+    mTagValueEdit->clear();
+  }
+  mRemoveHeaderButton->setEnabled( item );
+  mTagNameEdit->setEnabled( item );
+  mTagValueEdit->setEnabled( item );
+  mTagNameLabel->setEnabled( item );
+  mTagValueLabel->setEnabled( item );
+}
+
+
+void ComposerPage::HeadersTab::slotMimeHeaderNameChanged( const QString & text ) {
+  // is called on ::setup(), when clearing the line edits. So be
+  // prepared to not find a selection:
+  QListViewItem * item = mTagList->selectedItem();
+  if ( item )
+    item->setText( 0, text );
+  emit changed( true );
+}
+
+
+void ComposerPage::HeadersTab::slotMimeHeaderValueChanged( const QString & text ) {
+  // is called on ::setup(), when clearing the line edits. So be
+  // prepared to not find a selection:
+  QListViewItem * item = mTagList->selectedItem();
+  if ( item )
+    item->setText( 1, text );
+  emit changed( true );
+}
+
+
+void ComposerPage::HeadersTab::slotNewMimeHeader()
+{
+  QListViewItem *listItem = new QListViewItem( mTagList );
+  mTagList->setCurrentItem( listItem );
+  mTagList->setSelected( listItem, true );
+  emit changed( true );
+}
+
+
+void ComposerPage::HeadersTab::slotRemoveMimeHeader()
+{
+  // calling this w/o selection is a programming error:
+  QListViewItem * item = mTagList->selectedItem();
+  if ( !item ) {
+    kdDebug(5006) << "==================================================\n"
+                  << "Error: Remove button was pressed although no custom header was selected\n"
+                  << "==================================================\n";
+    return;
+  }
+
+  QListViewItem * below = item->nextSibling();
+  delete item;
+
+  if ( below )
+    mTagList->setSelected( below, true );
+  else if ( mTagList->lastItem() )
+    mTagList->setSelected( mTagList->lastItem(), true );
+  emit changed( true );
+}
+
+void ComposerPage::HeadersTab::doLoadOther() {
+  KConfigGroup general( KMKernel::config(), "General" );
+
+  QString suffix = general.readEntry( "myMessageIdSuffix" );
+  mMessageIdSuffixEdit->setText( suffix );
+  bool state = ( !suffix.isEmpty() &&
+            general.readBoolEntry( "useCustomMessageIdSuffix", false ) );
+  mCreateOwnMessageIdCheck->setChecked( state );
+
+  mTagList->clear();
+  mTagNameEdit->clear();
+  mTagValueEdit->clear();
+
+  QListViewItem * item = 0;
+
+  int count = general.readNumEntry( "mime-header-count", 0 );
+  for( int i = 0 ; i < count ; i++ ) {
+    KConfigGroup config( KMKernel::config(),
+                         QCString("Mime #") + QCString().setNum(i) );
+    QString name  = config.readEntry( "name" );
+    QString value = config.readEntry( "value" );
+    if( !name.isEmpty() )
+      item = new QListViewItem( mTagList, item, name, value );
+  }
+  if ( mTagList->childCount() ) {
+    mTagList->setCurrentItem( mTagList->firstChild() );
+    mTagList->setSelected( mTagList->firstChild(), true );
+  }
+  else {
+    // disable the "Remove" button
+    mRemoveHeaderButton->setEnabled( false );
+  }
+}
+
+void ComposerPage::HeadersTab::save() {
+  KConfigGroup general( KMKernel::config(), "General" );
+
+  general.writeEntry( "useCustomMessageIdSuffix",
+                      mCreateOwnMessageIdCheck->isChecked() );
+  general.writeEntry( "myMessageIdSuffix",
+                      mMessageIdSuffixEdit->text() );
+
+  int numValidEntries = 0;
+  QListViewItem * item = mTagList->firstChild();
+  for ( ; item ; item = item->itemBelow() )
+    if( !item->text(0).isEmpty() ) {
+      KConfigGroup config( KMKernel::config(), QCString("Mime #")
+                             + QCString().setNum( numValidEntries ) );
+      config.writeEntry( "name",  item->text( 0 ) );
+      config.writeEntry( "value", item->text( 1 ) );
+      numValidEntries++;
+    }
+  general.writeEntry( "mime-header-count", numValidEntries );
+}
+
+QString ComposerPage::AttachmentsTab::helpAnchor() const {
+  return QString::fromLatin1("configure-composer-attachments");
+}
+
+ComposerPageAttachmentsTab::ComposerPageAttachmentsTab( QWidget * parent,
+                                                        const char * name )
+  : ConfigModuleTab( parent, name ) {
+  // tmp. vars:
+  QVBoxLayout *vlay;
+  QLabel      *label;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "Outlook compatible attachment naming" check box
+  mOutlookCompatibleCheck =
+    new QCheckBox( i18n( "Outlook-compatible attachment naming" ), this );
+  mOutlookCompatibleCheck->setChecked( false );
+  QToolTip::add( mOutlookCompatibleCheck, i18n(
+    "Turn this option on to make Outlook(tm) understand attachment names "
+    "containing non-English characters" ) );
+  connect( mOutlookCompatibleCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mOutlookCompatibleCheck, SIGNAL( clicked() ),
+           this, SLOT( slotOutlookCompatibleClicked() ) );
+  vlay->addWidget( mOutlookCompatibleCheck );
+  vlay->addSpacing( 5 );
+
+  // "Enable detection of missing attachments" check box
+  mMissingAttachmentDetectionCheck =
+    new QCheckBox( i18n("E&nable detection of missing attachments"), this );
+  mMissingAttachmentDetectionCheck->setChecked( true );
+  connect( mMissingAttachmentDetectionCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  vlay->addWidget( mMissingAttachmentDetectionCheck );
+
+  // "Attachment key words" label and string list editor
+  label = new QLabel( i18n("Recognize any of the following key words as "
+                           "intention to attach a file:"), this );
+  label->setAlignment( AlignLeft|WordBreak );
+  vlay->addWidget( label );
+
+  SimpleStringListEditor::ButtonCode buttonCode =
+    static_cast<SimpleStringListEditor::ButtonCode>( SimpleStringListEditor::Add | SimpleStringListEditor::Remove | SimpleStringListEditor::Modify );
+  mAttachWordsListEditor =
+    new SimpleStringListEditor( this, 0, buttonCode,
+                                i18n("A&dd..."), i18n("Re&move"),
+                                i18n("Mod&ify..."),
+                                i18n("Enter new key word:") );
+  connect( mAttachWordsListEditor, SIGNAL( changed( void ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  vlay->addWidget( mAttachWordsListEditor );
+
+  connect( mMissingAttachmentDetectionCheck, SIGNAL(toggled(bool) ),
+           label, SLOT(setEnabled(bool)) );
+  connect( mMissingAttachmentDetectionCheck, SIGNAL(toggled(bool) ),
+           mAttachWordsListEditor, SLOT(setEnabled(bool)) );
+}
+
+void ComposerPage::AttachmentsTab::doLoadFromGlobalSettings() {
+  mOutlookCompatibleCheck->setChecked(
+    GlobalSettings::self()->outlookCompatibleAttachments() );
+  mMissingAttachmentDetectionCheck->setChecked(
+    GlobalSettings::self()->showForgottenAttachmentWarning() );
+  QStringList attachWordsList = GlobalSettings::self()->attachmentKeywords();
+  if ( attachWordsList.isEmpty() ) {
+    // default value
+    attachWordsList << QString::fromLatin1("attachment")
+                    << QString::fromLatin1("attached");
+    if ( QString::fromLatin1("attachment") != i18n("attachment") )
+      attachWordsList << i18n("attachment");
+    if ( QString::fromLatin1("attached") != i18n("attached") )
+      attachWordsList << i18n("attached");
+  }
+
+  mAttachWordsListEditor->setStringList( attachWordsList );
+}
+
+void ComposerPage::AttachmentsTab::save() {
+  GlobalSettings::self()->setOutlookCompatibleAttachments(
+    mOutlookCompatibleCheck->isChecked() );
+  GlobalSettings::self()->setShowForgottenAttachmentWarning(
+    mMissingAttachmentDetectionCheck->isChecked() );
+  GlobalSettings::self()->setAttachmentKeywords(
+    mAttachWordsListEditor->stringList() );
+}
+
+void ComposerPageAttachmentsTab::slotOutlookCompatibleClicked()
+{
+  if (mOutlookCompatibleCheck->isChecked()) {
+    KMessageBox::information(0,i18n("You have chosen to "
+    "encode attachment names containing non-English characters in a way that "
+    "is understood by Outlook(tm) and other mail clients that do not "
+    "support standard-compliant encoded attachment names.\n"
+    "Note that KMail may create non-standard compliant messages, "
+    "and consequently it is possible that your messages will not be "
+    "understood by standard-compliant mail clients; so, unless you have no "
+    "other choice, you should not enable this option." ) );
+  }
+}
+
+// *************************************************************
+// *                                                           *
+// *                      SecurityPage                         *
+// *                                                           *
+// *************************************************************
+QString SecurityPage::helpAnchor() const {
+  return QString::fromLatin1("configure-security");
+}
+
+SecurityPage::SecurityPage( QWidget * parent, const char * name )
+  : ConfigModuleWithTabs( parent, name )
+{
+  //
+  // "Reading" tab:
+  //
+  mGeneralTab = new GeneralTab(); //  @TODO: rename
+  addTab( mGeneralTab, i18n("&Reading") );
+
+  //
+  // "Composing" tab:
+  //
+  mComposerCryptoTab = new ComposerCryptoTab();
+  addTab( mComposerCryptoTab, i18n("Composing") );
+
+  //
+  // "Warnings" tab:
+  //
+  mWarningTab = new WarningTab();
+  addTab( mWarningTab, i18n("Warnings") );
+
+  //
+  // "S/MIME Validation" tab:
+  //
+  mSMimeTab = new SMimeTab();
+  addTab( mSMimeTab, i18n("S/MIME &Validation") );
+
+  //
+  // "Crypto Backends" tab:
+  //
+  mCryptPlugTab = new CryptPlugTab();
+  addTab( mCryptPlugTab, i18n("Crypto Backe&nds") );
+  load();
+}
+
+
+void SecurityPage::installProfile( KConfig * profile ) {
+  mGeneralTab->installProfile( profile );
+  mComposerCryptoTab->installProfile( profile );
+  mWarningTab->installProfile( profile );
+  mSMimeTab->installProfile( profile );
+}
+
+QString SecurityPage::GeneralTab::helpAnchor() const {
+  return QString::fromLatin1("configure-security-reading");
+}
+
+SecurityPageGeneralTab::SecurityPageGeneralTab( QWidget * parent, const char * name )
+  : ConfigModuleTab ( parent, name )
+{
+  // tmp. vars:
+  QVBoxLayout  *vlay;
+  QHBox        *hbox;
+  QGroupBox    *group;
+  QRadioButton *radio;
+  KActiveLabel *label;
+  QWidget      *w;
+  QString       msg;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // QWhat'sThis texts
+  QString htmlWhatsThis = i18n( "<qt><p>Messages sometimes come in both formats. "
+              "This option controls whether you want the HTML part or the plain "
+              "text part to be displayed.</p>"
+              "<p>Displaying the HTML part makes the message look better, "
+              "but at the same time increases the risk of security holes "
+              "being exploited.</p>"
+              "<p>Displaying the plain text part loses much of the message's "
+              "formatting, but makes it almost <em>impossible</em> "
+              "to exploit security holes in the HTML renderer (Konqueror).</p>"
+              "<p>The option below guards against one common misuse of HTML "
+              "messages, but it cannot guard against security issues that were "
+              "not known at the time this version of KMail was written.</p>"
+              "<p>It is therefore advisable to <em>not</em> prefer HTML to "
+              "plain text.</p>"
+              "<p><b>Note:</b> You can set this option on a per-folder basis "
+              "from the <i>Folder</i> menu of KMail's main window.</p></qt>" );
+
+  QString externalWhatsThis = i18n( "<qt><p>Some mail advertisements are in HTML "
+              "and contain references to, for example, images that the advertisers"
+              " employ to find out that you have read their message "
+              "(&quot;web bugs&quot;).</p>"
+              "<p>There is no valid reason to load images off the Internet like "
+              "this, since the sender can always attach the required images "
+              "directly to the message.</p>"
+              "<p>To guard from such a misuse of the HTML displaying feature "
+              "of KMail, this option is <em>disabled</em> by default.</p>"
+              "<p>However, if you wish to, for example, view images in HTML "
+              "messages that were not attached to it, you can enable this "
+              "option, but you should be aware of the possible problem.</p></qt>" );
+
+  QString receiptWhatsThis = i18n( "<qt><h3>Message Disposition "
+              "Notification Policy</h3>"
+              "<p>MDNs are a generalization of what is commonly called <b>read "
+              "receipt</b>. The message author requests a disposition "
+              "notification to be sent and the receiver's mail program "
+              "generates a reply from which the author can learn what "
+              "happened to his message. Common disposition types include "
+              "<b>displayed</b> (i.e. read), <b>deleted</b> and <b>dispatched</b> "
+              "(e.g. forwarded).</p>"
+              "<p>The following options are available to control KMail's "
+              "sending of MDNs:</p>"
+              "<ul>"
+              "<li><em>Ignore</em>: Ignores any request for disposition "
+              "notifications. No MDN will ever be sent automatically "
+              "(recommended).</li>"
+              "<li><em>Ask</em>: Answers requests only after asking the user "
+              "for permission. This way, you can send MDNs for selected "
+              "messages while denying or ignoring them for others.</li>"
+              "<li><em>Deny</em>: Always sends a <b>denied</b> notification. This "
+              "is only <em>slightly</em> better than always sending MDNs. "
+              "The author will still know that the messages has been acted "
+              "upon, he just cannot tell whether it was deleted or read etc.</li>"
+              "<li><em>Always send</em>: Always sends the requested "
+              "disposition notification. That means that the author of the "
+              "message gets to know when the message was acted upon and, "
+              "in addition, what happened to it (displayed, deleted, "
+              "etc.). This option is strongly discouraged, but since it "
+              "makes much sense e.g. for customer relationship management, "
+              "it has been made available.</li>"
+              "</ul></qt>" );
+
+
+  // "HTML Messages" group box:
+  group = new QVGroupBox( i18n( "HTML Messages" ), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  mHtmlMailCheck = new QCheckBox( i18n("Prefer H&TML to plain text"), group );
+  QWhatsThis::add( mHtmlMailCheck, htmlWhatsThis );
+  connect( mHtmlMailCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  mExternalReferences = new QCheckBox( i18n("Allow messages to load e&xternal "
+                                            "references from the Internet" ), group );
+  QWhatsThis::add( mExternalReferences, externalWhatsThis );
+  connect( mExternalReferences, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  label = new KActiveLabel( i18n("<b>WARNING:</b> Allowing HTML in email may "
+                           "increase the risk that your system will be "
+                           "compromised by present and anticipated security "
+                           "exploits. <a href=\"whatsthis:%1\">More about "
+                           "HTML mails...</a> <a href=\"whatsthis:%2\">More "
+                           "about external references...</a>")
+                           .arg(htmlWhatsThis).arg(externalWhatsThis),
+                           group );
+
+  vlay->addWidget( group );
+
+  // encrypted messages group
+  group = new QVGroupBox( i18n("Encrypted Messages"), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+  mAlwaysDecrypt = new QCheckBox( i18n( "Attempt decryption of encrypted messages when viewing" ), group );
+  connect( mAlwaysDecrypt, SIGNAL(stateChanged(int)), this, SLOT(slotEmitChanged()) );
+  vlay->addWidget( group );
+
+  // "Message Disposition Notification" groupbox:
+  group = new QVGroupBox( i18n("Message Disposition Notifications"), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+
+  // "ignore", "ask", "deny", "always send" radiobutton line:
+  mMDNGroup = new QButtonGroup( group );
+  mMDNGroup->hide();
+  connect( mMDNGroup, SIGNAL( clicked( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  hbox = new QHBox( group );
+  hbox->setSpacing( KDialog::spacingHint() );
+
+  (void)new QLabel( i18n("Send policy:"), hbox );
+
+  radio = new QRadioButton( i18n("&Ignore"), hbox );
+  mMDNGroup->insert( radio );
+
+  radio = new QRadioButton( i18n("As&k"), hbox );
+  mMDNGroup->insert( radio );
+
+  radio = new QRadioButton( i18n("&Deny"), hbox );
+  mMDNGroup->insert( radio );
+
+  radio = new QRadioButton( i18n("Al&ways send"), hbox );
+  mMDNGroup->insert( radio );
+
+  for ( int i = 0 ; i < mMDNGroup->count() ; ++i )
+      QWhatsThis::add( mMDNGroup->find( i ), receiptWhatsThis );
+
+  w = new QWidget( hbox ); // spacer
+  hbox->setStretchFactor( w, 1 );
+
+  // "Original Message quote" radiobutton line:
+  mOrigQuoteGroup = new QButtonGroup( group );
+  mOrigQuoteGroup->hide();
+  connect( mOrigQuoteGroup, SIGNAL( clicked( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hbox = new QHBox( group );
+  hbox->setSpacing( KDialog::spacingHint() );
+
+  (void)new QLabel( i18n("Quote original message:"), hbox );
+
+  radio = new QRadioButton( i18n("Nothin&g"), hbox );
+  mOrigQuoteGroup->insert( radio );
+
+  radio = new QRadioButton( i18n("&Full message"), hbox );
+  mOrigQuoteGroup->insert( radio );
+
+  radio = new QRadioButton( i18n("Onl&y headers"), hbox );
+  mOrigQuoteGroup->insert( radio );
+
+  w = new QWidget( hbox );
+  hbox->setStretchFactor( w, 1 );
+
+  mNoMDNsWhenEncryptedCheck = new QCheckBox( i18n("Do not send MDNs in response to encrypted messages"), group );
+  connect( mNoMDNsWhenEncryptedCheck, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+
+  // Warning label:
+  label = new KActiveLabel( i18n("<b>WARNING:</b> Unconditionally returning "
+                           "confirmations undermines your privacy. "
+                           "<a href=\"whatsthis:%1\">More...</a>")
+                             .arg(receiptWhatsThis),
+                           group );
+
+  vlay->addWidget( group );
+
+  // "Attached keys" group box:
+  group = new QVGroupBox( i18n( "Certificate && Key Bundle Attachments" ), this );
+  group->layout()->setSpacing( KDialog::spacingHint() );
+
+  mAutomaticallyImportAttachedKeysCheck = new QCheckBox( i18n("Automatically import keys and certificates"), group );
+  connect( mAutomaticallyImportAttachedKeysCheck, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+
+  vlay->addWidget( group );
+
+
+
+  vlay->addStretch( 10 ); // spacer
+}
+
+void SecurityPage::GeneralTab::doLoadOther() {
+  const KConfigGroup reader( KMKernel::config(), "Reader" );
+
+  mHtmlMailCheck->setChecked( reader.readBoolEntry( "htmlMail", false ) );
+  mExternalReferences->setChecked( reader.readBoolEntry( "htmlLoadExternal", false ) );
+  mAutomaticallyImportAttachedKeysCheck->setChecked( reader.readBoolEntry( "AutoImportKeys", false ) );
+
+  mAlwaysDecrypt->setChecked( GlobalSettings::self()->alwaysDecrypt() );
+
+  const KConfigGroup mdn( KMKernel::config(), "MDN" );
+
+  int num = mdn.readNumEntry( "default-policy", 0 );
+  if ( num < 0 || num >= mMDNGroup->count() ) num = 0;
+  mMDNGroup->setButton( num );
+  num = mdn.readNumEntry( "quote-message", 0 );
+  if ( num < 0 || num >= mOrigQuoteGroup->count() ) num = 0;
+  mOrigQuoteGroup->setButton( num );
+  mNoMDNsWhenEncryptedCheck->setChecked(mdn.readBoolEntry( "not-send-when-encrypted", true ));
+}
+
+void SecurityPage::GeneralTab::installProfile( KConfig * profile ) {
+  const KConfigGroup reader( profile, "Reader" );
+  const KConfigGroup mdn( profile, "MDN" );
+
+  if ( reader.hasKey( "htmlMail" ) )
+    mHtmlMailCheck->setChecked( reader.readBoolEntry( "htmlMail" ) );
+  if ( reader.hasKey( "htmlLoadExternal" ) )
+    mExternalReferences->setChecked( reader.readBoolEntry( "htmlLoadExternal" ) );
+  if ( reader.hasKey( "AutoImportKeys" ) )
+    mAutomaticallyImportAttachedKeysCheck->setChecked( reader.readBoolEntry( "AutoImportKeys" ) );
+
+  if ( mdn.hasKey( "default-policy" ) ) {
+      int num = mdn.readNumEntry( "default-policy" );
+      if ( num < 0 || num >= mMDNGroup->count() ) num = 0;
+      mMDNGroup->setButton( num );
+  }
+  if ( mdn.hasKey( "quote-message" ) ) {
+      int num = mdn.readNumEntry( "quote-message" );
+      if ( num < 0 || num >= mOrigQuoteGroup->count() ) num = 0;
+      mOrigQuoteGroup->setButton( num );
+  }
+  if ( mdn.hasKey( "not-send-when-encrypted" ) )
+      mNoMDNsWhenEncryptedCheck->setChecked(mdn.readBoolEntry( "not-send-when-encrypted" ));
+}
+
+void SecurityPage::GeneralTab::save() {
+  KConfigGroup reader( KMKernel::config(), "Reader" );
+  KConfigGroup mdn( KMKernel::config(), "MDN" );
+
+  if (reader.readBoolEntry( "htmlMail", false ) != mHtmlMailCheck->isChecked())
+  {
+    if (KMessageBox::warningContinueCancel(this, i18n("Changing the global "
+      "HTML setting will override all folder specific values."), QString::null,
+      KStdGuiItem::cont(), "htmlMailOverride") == KMessageBox::Continue)
+    {
+      reader.writeEntry( "htmlMail", mHtmlMailCheck->isChecked() );
+      QStringList names;
+      QValueList<QGuardedPtr<KMFolder> > folders;
+      kmkernel->folderMgr()->createFolderList(&names, &folders);
+      kmkernel->imapFolderMgr()->createFolderList(&names, &folders);
+      kmkernel->dimapFolderMgr()->createFolderList(&names, &folders);
+      kmkernel->searchFolderMgr()->createFolderList(&names, &folders);
+      for (QValueList<QGuardedPtr<KMFolder> >::iterator it = folders.begin();
+        it != folders.end(); ++it)
+      {
+        if (*it)
+        {
+          KConfigGroupSaver saver(KMKernel::config(),
+            "Folder-" + (*it)->idString());
+          KMKernel::config()->writeEntry("htmlMailOverride", false);
+        }
+      }
+    }
+  }
+  reader.writeEntry( "htmlLoadExternal", mExternalReferences->isChecked() );
+  reader.writeEntry( "AutoImportKeys", mAutomaticallyImportAttachedKeysCheck->isChecked() );
+  mdn.writeEntry( "default-policy", mMDNGroup->id( mMDNGroup->selected() ) );
+  mdn.writeEntry( "quote-message", mOrigQuoteGroup->id( mOrigQuoteGroup->selected() ) );
+  mdn.writeEntry( "not-send-when-encrypted", mNoMDNsWhenEncryptedCheck->isChecked() );
+  GlobalSettings::self()->setAlwaysDecrypt( mAlwaysDecrypt->isChecked() );
+}
+
+
+QString SecurityPage::ComposerCryptoTab::helpAnchor() const {
+  return QString::fromLatin1("configure-security-composing");
+}
+
+SecurityPageComposerCryptoTab::SecurityPageComposerCryptoTab( QWidget * parent, const char * name )
+  : ConfigModuleTab ( parent, name )
+{
+  // the margins are inside mWidget itself
+  QVBoxLayout* vlay = new QVBoxLayout( this, 0, 0 );
+
+  mWidget = new ComposerCryptoConfiguration( this );
+  connect( mWidget->mAutoSignature, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mEncToSelf, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mShowEncryptionResult, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mShowKeyApprovalDlg, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mAutoEncrypt, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mNeverEncryptWhenSavingInDrafts, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->mStoreEncrypted, SIGNAL( toggled(bool) ), this, SLOT( slotEmitChanged() ) );
+  vlay->addWidget( mWidget );
+}
+
+void SecurityPage::ComposerCryptoTab::doLoadOther() {
+  const KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  // If you change default values, sync messagecomposer.cpp too
+
+  mWidget->mAutoSignature->setChecked( composer.readBoolEntry( "pgp-auto-sign", false ) );
+
+  mWidget->mEncToSelf->setChecked( composer.readBoolEntry( "crypto-encrypt-to-self", true ) );
+  mWidget->mShowEncryptionResult->setChecked( false ); //composer.readBoolEntry( "crypto-show-encryption-result", true ) );
+  mWidget->mShowEncryptionResult->hide();
+  mWidget->mShowKeyApprovalDlg->setChecked( composer.readBoolEntry( "crypto-show-keys-for-approval", true ) );
+
+  mWidget->mAutoEncrypt->setChecked( composer.readBoolEntry( "pgp-auto-encrypt", false ) );
+  mWidget->mNeverEncryptWhenSavingInDrafts->setChecked( composer.readBoolEntry( "never-encrypt-drafts", true ) );
+
+  mWidget->mStoreEncrypted->setChecked( composer.readBoolEntry( "crypto-store-encrypted", true ) );
+}
+
+void SecurityPage::ComposerCryptoTab::installProfile( KConfig * profile ) {
+  const KConfigGroup composer( profile, "Composer" );
+
+  if ( composer.hasKey( "pgp-auto-sign" ) )
+    mWidget->mAutoSignature->setChecked( composer.readBoolEntry( "pgp-auto-sign" ) );
+
+  if ( composer.hasKey( "crypto-encrypt-to-self" ) )
+    mWidget->mEncToSelf->setChecked( composer.readBoolEntry( "crypto-encrypt-to-self" ) );
+  if ( composer.hasKey( "crypto-show-encryption-result" ) )
+    mWidget->mShowEncryptionResult->setChecked( composer.readBoolEntry( "crypto-show-encryption-result" ) );
+  if ( composer.hasKey( "crypto-show-keys-for-approval" ) )
+    mWidget->mShowKeyApprovalDlg->setChecked( composer.readBoolEntry( "crypto-show-keys-for-approval" ) );
+  if ( composer.hasKey( "pgp-auto-encrypt" ) )
+    mWidget->mAutoEncrypt->setChecked( composer.readBoolEntry( "pgp-auto-encrypt" ) );
+  if ( composer.hasKey( "never-encrypt-drafts" ) )
+    mWidget->mNeverEncryptWhenSavingInDrafts->setChecked( composer.readBoolEntry( "never-encrypt-drafts" ) );
+
+  if ( composer.hasKey( "crypto-store-encrypted" ) )
+    mWidget->mStoreEncrypted->setChecked( composer.readBoolEntry( "crypto-store-encrypted" ) );
+}
+
+void SecurityPage::ComposerCryptoTab::save() {
+  KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  composer.writeEntry( "pgp-auto-sign", mWidget->mAutoSignature->isChecked() );
+
+  composer.writeEntry( "crypto-encrypt-to-self", mWidget->mEncToSelf->isChecked() );
+  composer.writeEntry( "crypto-show-encryption-result", mWidget->mShowEncryptionResult->isChecked() );
+  composer.writeEntry( "crypto-show-keys-for-approval", mWidget->mShowKeyApprovalDlg->isChecked() );
+
+  composer.writeEntry( "pgp-auto-encrypt", mWidget->mAutoEncrypt->isChecked() );
+  composer.writeEntry( "never-encrypt-drafts", mWidget->mNeverEncryptWhenSavingInDrafts->isChecked() );
+
+  composer.writeEntry( "crypto-store-encrypted", mWidget->mStoreEncrypted->isChecked() );
+}
+
+QString SecurityPage::WarningTab::helpAnchor() const {
+  return QString::fromLatin1("configure-security-warnings");
+}
+
+SecurityPageWarningTab::SecurityPageWarningTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // the margins are inside mWidget itself
+  QVBoxLayout* vlay = new QVBoxLayout( this, 0, 0 );
+
+  mWidget = new WarningConfiguration( this );
+  vlay->addWidget( mWidget );
+
+  connect( mWidget->warnGroupBox, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  connect( mWidget->mWarnUnsigned, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  connect( mWidget->warnUnencryptedCB, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  connect( mWidget->warnReceiverNotInCertificateCB, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  connect( mWidget->mWarnSignKeyExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+  connect( mWidget->mWarnSignChainCertExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+  connect( mWidget->mWarnSignRootCertExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+
+  connect( mWidget->mWarnEncrKeyExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+  connect( mWidget->mWarnEncrChainCertExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+  connect( mWidget->mWarnEncrRootCertExpiresSB, SIGNAL( valueChanged( int ) ), SLOT( slotEmitChanged() ) );
+
+  connect( mWidget->enableAllWarningsPB, SIGNAL(clicked()),
+           SLOT(slotReenableAllWarningsClicked()) );
+}
+
+void SecurityPage::WarningTab::doLoadOther() {
+  const KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  mWidget->warnUnencryptedCB->setChecked( composer.readBoolEntry( "crypto-warning-unencrypted", false ) );
+  mWidget->mWarnUnsigned->setChecked( composer.readBoolEntry( "crypto-warning-unsigned", false ) );
+  mWidget->warnReceiverNotInCertificateCB->setChecked( composer.readBoolEntry( "crypto-warn-recv-not-in-cert", true ) );
+
+  // The "-int" part of the key name is because there used to be a separate boolean
+  // config entry for enabling/disabling. This is done with the single bool value now.
+  mWidget->warnGroupBox->setChecked( composer.readBoolEntry( "crypto-warn-when-near-expire", true ) );
+
+  mWidget->mWarnSignKeyExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-key-near-expire-int", 14 ) );
+  mWidget->mWarnSignChainCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-chaincert-near-expire-int", 14 ) );
+  mWidget->mWarnSignRootCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-root-near-expire-int", 14 ) );
+
+  mWidget->mWarnEncrKeyExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-key-near-expire-int", 14 ) );
+  mWidget->mWarnEncrChainCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-chaincert-near-expire-int", 14 ) );
+  mWidget->mWarnEncrRootCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-root-near-expire-int", 14 ) );
+
+  mWidget->enableAllWarningsPB->setEnabled( true );
+}
+
+void SecurityPage::WarningTab::installProfile( KConfig * profile ) {
+  const KConfigGroup composer( profile, "Composer" );
+
+  if ( composer.hasKey( "crypto-warning-unencrypted" ) )
+    mWidget->warnUnencryptedCB->setChecked( composer.readBoolEntry( "crypto-warning-unencrypted" ) );
+  if ( composer.hasKey( "crypto-warning-unsigned" ) )
+    mWidget->mWarnUnsigned->setChecked( composer.readBoolEntry( "crypto-warning-unsigned" ) );
+  if ( composer.hasKey( "crypto-warn-recv-not-in-cert" ) )
+    mWidget->warnReceiverNotInCertificateCB->setChecked( composer.readBoolEntry( "crypto-warn-recv-not-in-cert" ) );
+
+  if ( composer.hasKey( "crypto-warn-when-near-expire" ) )
+    mWidget->warnGroupBox->setChecked( composer.readBoolEntry( "crypto-warn-when-near-expire" ) );
+
+  if ( composer.hasKey( "crypto-warn-sign-key-near-expire-int" ) )
+    mWidget->mWarnSignKeyExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-key-near-expire-int" ) );
+  if ( composer.hasKey( "crypto-warn-sign-chaincert-near-expire-int" ) )
+    mWidget->mWarnSignChainCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-chaincert-near-expire-int" ) );
+  if ( composer.hasKey( "crypto-warn-sign-root-near-expire-int" ) )
+    mWidget->mWarnSignRootCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-sign-root-near-expire-int" ) );
+
+  if ( composer.hasKey( "crypto-warn-encr-key-near-expire-int" ) )
+    mWidget->mWarnEncrKeyExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-key-near-expire-int" ) );
+  if ( composer.hasKey( "crypto-warn-encr-chaincert-near-expire-int" ) )
+    mWidget->mWarnEncrChainCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-chaincert-near-expire-int" ) );
+  if ( composer.hasKey( "crypto-warn-encr-root-near-expire-int" ) )
+    mWidget->mWarnEncrRootCertExpiresSB->setValue( composer.readNumEntry( "crypto-warn-encr-root-near-expire-int" ) );
+}
+
+void SecurityPage::WarningTab::save() {
+  KConfigGroup composer( KMKernel::config(), "Composer" );
+
+  composer.writeEntry( "crypto-warn-recv-not-in-cert", mWidget->warnReceiverNotInCertificateCB->isChecked() );
+  composer.writeEntry( "crypto-warning-unencrypted", mWidget->warnUnencryptedCB->isChecked() );
+  composer.writeEntry( "crypto-warning-unsigned", mWidget->mWarnUnsigned->isChecked() );
+
+  composer.writeEntry( "crypto-warn-when-near-expire", mWidget->warnGroupBox->isChecked() );
+  composer.writeEntry( "crypto-warn-sign-key-near-expire-int",
+                       mWidget->mWarnSignKeyExpiresSB->value() );
+  composer.writeEntry( "crypto-warn-sign-chaincert-near-expire-int",
+                       mWidget->mWarnSignChainCertExpiresSB->value() );
+  composer.writeEntry( "crypto-warn-sign-root-near-expire-int",
+                       mWidget->mWarnSignRootCertExpiresSB->value() );
+
+  composer.writeEntry( "crypto-warn-encr-key-near-expire-int",
+                       mWidget->mWarnEncrKeyExpiresSB->value() );
+  composer.writeEntry( "crypto-warn-encr-chaincert-near-expire-int",
+                       mWidget->mWarnEncrChainCertExpiresSB->value() );
+  composer.writeEntry( "crypto-warn-encr-root-near-expire-int",
+                       mWidget->mWarnEncrRootCertExpiresSB->value() );
+}
+
+void SecurityPage::WarningTab::slotReenableAllWarningsClicked() {
+  KMessageBox::enableAllMessages();
+  mWidget->enableAllWarningsPB->setEnabled( false );
+}
+
+////
+
+QString SecurityPage::SMimeTab::helpAnchor() const {
+  return QString::fromLatin1("configure-security-smime-validation");
+}
+
+SecurityPageSMimeTab::SecurityPageSMimeTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // the margins are inside mWidget itself
+  QVBoxLayout* vlay = new QVBoxLayout( this, 0, 0 );
+
+  mWidget = new SMimeConfiguration( this );
+  vlay->addWidget( mWidget );
+
+  // Button-group for exclusive radiobuttons
+  QButtonGroup* bg = new QButtonGroup( mWidget );
+  bg->hide();
+  bg->insert( mWidget->CRLRB );
+  bg->insert( mWidget->OCSPRB );
+
+  // Settings for the keyrequester custom widget
+  mWidget->OCSPResponderSignature->setAllowedKeys(
+     Kleo::KeySelectionDialog::SMIMEKeys
+     | Kleo::KeySelectionDialog::TrustedKeys
+     | Kleo::KeySelectionDialog::ValidKeys
+     | Kleo::KeySelectionDialog::SigningKeys
+     | Kleo::KeySelectionDialog::PublicKeys );
+  mWidget->OCSPResponderSignature->setMultipleKeysEnabled( false );
+
+  mConfig = Kleo::CryptoBackendFactory::instance()->config();
+
+  connect( mWidget->CRLRB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->OCSPRB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->OCSPResponderURL, SIGNAL( textChanged( const QString& ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->OCSPResponderSignature, SIGNAL( changed() ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->doNotCheckCertPolicyCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->neverConsultCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->fetchMissingCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+
+  connect( mWidget->ignoreServiceURLCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->ignoreHTTPDPCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->disableHTTPCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->honorHTTPProxyRB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->useCustomHTTPProxyRB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->customHTTPProxy, SIGNAL( textChanged( const QString& ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->ignoreLDAPDPCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->disableLDAPCB, SIGNAL( toggled( bool ) ), this, SLOT( slotEmitChanged() ) );
+  connect( mWidget->customLDAPProxy, SIGNAL( textChanged( const QString& ) ), this, SLOT( slotEmitChanged() ) );
+
+  connect( mWidget->disableHTTPCB, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotUpdateHTTPActions() ) );
+  connect( mWidget->ignoreHTTPDPCB, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotUpdateHTTPActions() ) );
+
+  // Button-group for exclusive radiobuttons
+  QButtonGroup* bgHTTPProxy = new QButtonGroup( mWidget );
+  bgHTTPProxy->hide();
+  bgHTTPProxy->insert( mWidget->honorHTTPProxyRB );
+  bgHTTPProxy->insert( mWidget->useCustomHTTPProxyRB );
+
+  if ( !connectDCOPSignal( 0, "KPIM::CryptoConfig", "changed()",
+                           "load()", false ) )
+    kdError(5650) << "SecurityPageSMimeTab: connection to CryptoConfig's changed() failed" << endl;
+
+}
+
+SecurityPageSMimeTab::~SecurityPageSMimeTab()
+{
+}
+
+static void disableDirmngrWidget( QWidget* w ) {
+  w->setEnabled( false );
+  QWhatsThis::remove( w );
+  QWhatsThis::add( w, i18n( "This option requires dirmngr >= 0.9.0" ) );
+}
+
+static void initializeDirmngrCheckbox( QCheckBox* cb, Kleo::CryptoConfigEntry* entry ) {
+  if ( entry )
+    cb->setChecked( entry->boolValue() );
+  else
+    disableDirmngrWidget( cb );
+}
+
+struct SMIMECryptoConfigEntries {
+  SMIMECryptoConfigEntries( Kleo::CryptoConfig* config )
+    : mConfig( config ) {
+
+    // Checkboxes
+    mCheckUsingOCSPConfigEntry = configEntry( "gpgsm", "Security", "enable-ocsp", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mEnableOCSPsendingConfigEntry = configEntry( "dirmngr", "OCSP", "allow-ocsp", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mDoNotCheckCertPolicyConfigEntry = configEntry( "gpgsm", "Security", "disable-policy-checks", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mNeverConsultConfigEntry = configEntry( "gpgsm", "Security", "disable-crl-checks", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mFetchMissingConfigEntry = configEntry( "gpgsm", "Security", "auto-issuer-key-retrieve", Kleo::CryptoConfigEntry::ArgType_None, false );
+    // dirmngr-0.9.0 options
+    mIgnoreServiceURLEntry = configEntry( "dirmngr", "OCSP", "ignore-ocsp-service-url", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mIgnoreHTTPDPEntry = configEntry( "dirmngr", "HTTP", "ignore-http-dp", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mDisableHTTPEntry = configEntry( "dirmngr", "HTTP", "disable-http", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mHonorHTTPProxy = configEntry( "dirmngr", "HTTP", "honor-http-proxy", Kleo::CryptoConfigEntry::ArgType_None, false );
+
+    mIgnoreLDAPDPEntry = configEntry( "dirmngr", "LDAP", "ignore-ldap-dp", Kleo::CryptoConfigEntry::ArgType_None, false );
+    mDisableLDAPEntry = configEntry( "dirmngr", "LDAP", "disable-ldap", Kleo::CryptoConfigEntry::ArgType_None, false );
+    // Other widgets
+    mOCSPResponderURLConfigEntry = configEntry( "dirmngr", "OCSP", "ocsp-responder", Kleo::CryptoConfigEntry::ArgType_String, false );
+    mOCSPResponderSignature = configEntry( "dirmngr", "OCSP", "ocsp-signer", Kleo::CryptoConfigEntry::ArgType_String, false );
+    mCustomHTTPProxy = configEntry( "dirmngr", "HTTP", "http-proxy", Kleo::CryptoConfigEntry::ArgType_String, false );
+    mCustomLDAPProxy = configEntry( "dirmngr", "LDAP", "ldap-proxy", Kleo::CryptoConfigEntry::ArgType_String, false );
+  }
+
+  Kleo::CryptoConfigEntry* configEntry( const char* componentName,
+                                        const char* groupName,
+                                        const char* entryName,
+                                        int argType,
+                                        bool isList );
+
+  // Checkboxes
+  Kleo::CryptoConfigEntry* mCheckUsingOCSPConfigEntry;
+  Kleo::CryptoConfigEntry* mEnableOCSPsendingConfigEntry;
+  Kleo::CryptoConfigEntry* mDoNotCheckCertPolicyConfigEntry;
+  Kleo::CryptoConfigEntry* mNeverConsultConfigEntry;
+  Kleo::CryptoConfigEntry* mFetchMissingConfigEntry;
+  Kleo::CryptoConfigEntry* mIgnoreServiceURLEntry;
+  Kleo::CryptoConfigEntry* mIgnoreHTTPDPEntry;
+  Kleo::CryptoConfigEntry* mDisableHTTPEntry;
+  Kleo::CryptoConfigEntry* mHonorHTTPProxy;
+  Kleo::CryptoConfigEntry* mIgnoreLDAPDPEntry;
+  Kleo::CryptoConfigEntry* mDisableLDAPEntry;
+  // Other widgets
+  Kleo::CryptoConfigEntry* mOCSPResponderURLConfigEntry;
+  Kleo::CryptoConfigEntry* mOCSPResponderSignature;
+  Kleo::CryptoConfigEntry* mCustomHTTPProxy;
+  Kleo::CryptoConfigEntry* mCustomLDAPProxy;
+
+  Kleo::CryptoConfig* mConfig;
+};
+
+void SecurityPage::SMimeTab::doLoadOther() {
+  if ( !mConfig ) {
+    setEnabled( false );
+    return;
+  }
+
+  // Force re-parsing gpgconf data, in case e.g. kleopatra or "configure backend" was used
+  // (which ends up calling us via dcop)
+  mConfig->clear();
+
+  // Create config entries
+  // Don't keep them around, they'll get deleted by clear(), which could be
+  // done by the "configure backend" button even before we save().
+  SMIMECryptoConfigEntries e( mConfig );
+
+  // Initialize GUI items from the config entries
+
+  if ( e.mCheckUsingOCSPConfigEntry ) {
+    bool b = e.mCheckUsingOCSPConfigEntry->boolValue();
+    mWidget->OCSPRB->setChecked( b );
+    mWidget->CRLRB->setChecked( !b );
+    mWidget->OCSPGroupBox->setEnabled( b );
+  } else {
+    mWidget->OCSPGroupBox->setEnabled( false );
+  }
+  if ( e.mDoNotCheckCertPolicyConfigEntry )
+    mWidget->doNotCheckCertPolicyCB->setChecked( e.mDoNotCheckCertPolicyConfigEntry->boolValue() );
+  if ( e.mNeverConsultConfigEntry )
+    mWidget->neverConsultCB->setChecked( e.mNeverConsultConfigEntry->boolValue() );
+  if ( e.mFetchMissingConfigEntry )
+    mWidget->fetchMissingCB->setChecked( e.mFetchMissingConfigEntry->boolValue() );
+
+  if ( e.mOCSPResponderURLConfigEntry )
+    mWidget->OCSPResponderURL->setText( e.mOCSPResponderURLConfigEntry->stringValue() );
+  if ( e.mOCSPResponderSignature ) {
+    mWidget->OCSPResponderSignature->setFingerprint( e.mOCSPResponderSignature->stringValue() );
+  }
+
+  // dirmngr-0.9.0 options
+  initializeDirmngrCheckbox( mWidget->ignoreServiceURLCB, e.mIgnoreServiceURLEntry );
+  initializeDirmngrCheckbox( mWidget->ignoreHTTPDPCB, e.mIgnoreHTTPDPEntry );
+  initializeDirmngrCheckbox( mWidget->disableHTTPCB, e.mDisableHTTPEntry );
+  initializeDirmngrCheckbox( mWidget->ignoreLDAPDPCB, e.mIgnoreLDAPDPEntry );
+  initializeDirmngrCheckbox( mWidget->disableLDAPCB, e.mDisableLDAPEntry );
+  if ( e.mCustomHTTPProxy ) {
+    QString systemProxy = QString::fromLocal8Bit( getenv( "http_proxy" ) );
+    if ( systemProxy.isEmpty() )
+      systemProxy = i18n( "no proxy" );
+    mWidget->systemHTTPProxy->setText( i18n( "(Current system setting: %1)" ).arg( systemProxy ) );
+    bool honor = e.mHonorHTTPProxy && e.mHonorHTTPProxy->boolValue();
+    mWidget->honorHTTPProxyRB->setChecked( honor );
+    mWidget->useCustomHTTPProxyRB->setChecked( !honor );
+    mWidget->customHTTPProxy->setText( e.mCustomHTTPProxy->stringValue() );
+  } else {
+    disableDirmngrWidget( mWidget->honorHTTPProxyRB );
+    disableDirmngrWidget( mWidget->useCustomHTTPProxyRB );
+    disableDirmngrWidget( mWidget->systemHTTPProxy );
+    disableDirmngrWidget( mWidget->customHTTPProxy );
+  }
+  if ( e.mCustomLDAPProxy )
+    mWidget->customLDAPProxy->setText( e.mCustomLDAPProxy->stringValue() );
+  else {
+    disableDirmngrWidget( mWidget->customLDAPProxy );
+    disableDirmngrWidget( mWidget->customLDAPLabel );
+  }
+  slotUpdateHTTPActions();
+}
+
+void SecurityPage::SMimeTab::slotUpdateHTTPActions() {
+  mWidget->ignoreHTTPDPCB->setEnabled( !mWidget->disableHTTPCB->isChecked() );
+
+  // The proxy settings only make sense when "Ignore HTTP CRL DPs of certificate" is checked.
+  bool enableProxySettings = !mWidget->disableHTTPCB->isChecked()
+                          && mWidget->ignoreHTTPDPCB->isChecked();
+  mWidget->systemHTTPProxy->setEnabled( enableProxySettings );
+  mWidget->useCustomHTTPProxyRB->setEnabled( enableProxySettings );
+  mWidget->honorHTTPProxyRB->setEnabled( enableProxySettings );
+  mWidget->customHTTPProxy->setEnabled( enableProxySettings );
+}
+
+void SecurityPage::SMimeTab::installProfile( KConfig * ) {
+}
+
+static void saveCheckBoxToKleoEntry( QCheckBox* cb, Kleo::CryptoConfigEntry* entry ) {
+  const bool b = cb->isChecked();
+  if ( entry && entry->boolValue() != b )
+    entry->setBoolValue( b );
+}
+
+void SecurityPage::SMimeTab::save() {
+  if ( !mConfig ) {
+    return;
+  }
+  // Create config entries
+  // Don't keep them around, they'll get deleted by clear(), which could be done by the
+  // "configure backend" button.
+  SMIMECryptoConfigEntries e( mConfig );
+
+  bool b = mWidget->OCSPRB->isChecked();
+  if ( e.mCheckUsingOCSPConfigEntry && e.mCheckUsingOCSPConfigEntry->boolValue() != b )
+    e.mCheckUsingOCSPConfigEntry->setBoolValue( b );
+  // Set allow-ocsp together with enable-ocsp
+  if ( e.mEnableOCSPsendingConfigEntry && e.mEnableOCSPsendingConfigEntry->boolValue() != b )
+    e.mEnableOCSPsendingConfigEntry->setBoolValue( b );
+
+  saveCheckBoxToKleoEntry( mWidget->doNotCheckCertPolicyCB, e.mDoNotCheckCertPolicyConfigEntry );
+  saveCheckBoxToKleoEntry( mWidget->neverConsultCB, e.mNeverConsultConfigEntry );
+  saveCheckBoxToKleoEntry( mWidget->fetchMissingCB, e.mFetchMissingConfigEntry );
+
+  QString txt = mWidget->OCSPResponderURL->text();
+  if ( e.mOCSPResponderURLConfigEntry && e.mOCSPResponderURLConfigEntry->stringValue() != txt )
+    e.mOCSPResponderURLConfigEntry->setStringValue( txt );
+
+  txt = mWidget->OCSPResponderSignature->fingerprint();
+  if ( e.mOCSPResponderSignature && e.mOCSPResponderSignature->stringValue() != txt ) {
+    e.mOCSPResponderSignature->setStringValue( txt );
+  }
+
+  //dirmngr-0.9.0 options
+  saveCheckBoxToKleoEntry( mWidget->ignoreServiceURLCB, e.mIgnoreServiceURLEntry );
+  saveCheckBoxToKleoEntry( mWidget->ignoreHTTPDPCB, e.mIgnoreHTTPDPEntry );
+  saveCheckBoxToKleoEntry( mWidget->disableHTTPCB, e.mDisableHTTPEntry );
+  saveCheckBoxToKleoEntry( mWidget->ignoreLDAPDPCB, e.mIgnoreLDAPDPEntry );
+  saveCheckBoxToKleoEntry( mWidget->disableLDAPCB, e.mDisableLDAPEntry );
+  if ( e.mCustomHTTPProxy ) {
+    const bool honor = mWidget->honorHTTPProxyRB->isChecked();
+    if ( e.mHonorHTTPProxy && e.mHonorHTTPProxy->boolValue() != honor )
+        e.mHonorHTTPProxy->setBoolValue( honor );
+
+    QString chosenProxy = mWidget->customHTTPProxy->text();
+    if ( chosenProxy != e.mCustomHTTPProxy->stringValue() )
+      e.mCustomHTTPProxy->setStringValue( chosenProxy );
+  }
+  txt = mWidget->customLDAPProxy->text();
+  if ( e.mCustomLDAPProxy && e.mCustomLDAPProxy->stringValue() != txt )
+    e.mCustomLDAPProxy->setStringValue( mWidget->customLDAPProxy->text() );
+
+  mConfig->sync( true );
+}
+
+bool SecurityPageSMimeTab::process(const QCString &fun, const QByteArray &data, QCString& replyType, QByteArray &replyData)
+{
+    if ( fun == "load()" ) {
+        replyType = "void";
+        load();
+    } else {
+        return DCOPObject::process( fun, data, replyType, replyData );
+    }
+    return true;
+}
+
+QCStringList SecurityPageSMimeTab::interfaces()
+{
+  QCStringList ifaces = DCOPObject::interfaces();
+  ifaces += "SecurityPageSMimeTab";
+  return ifaces;
+}
+
+QCStringList SecurityPageSMimeTab::functions()
+{
+  // Hide our slot, just because it's simpler to do so.
+  return DCOPObject::functions();
+}
+
+Kleo::CryptoConfigEntry* SMIMECryptoConfigEntries::configEntry( const char* componentName,
+                                                                const char* groupName,
+                                                                const char* entryName,
+                                                                int /*Kleo::CryptoConfigEntry::ArgType*/ argType,
+                                                                bool isList )
+{
+    Kleo::CryptoConfigEntry* entry = mConfig->entry( componentName, groupName, entryName );
+    if ( !entry ) {
+        kdWarning(5006) << QString( "Backend error: gpgconf doesn't seem to know the entry for %1/%2/%3" ).arg( componentName, groupName, entryName ) << endl;
+        return 0;
+    }
+    if( entry->argType() != argType || entry->isList() != isList ) {
+        kdWarning(5006) << QString( "Backend error: gpgconf has wrong type for %1/%2/%3: %4 %5" ).arg( componentName, groupName, entryName ).arg( entry->argType() ).arg( entry->isList() ) << endl;
+        return 0;
+    }
+    return entry;
+}
+
+////
+
+QString SecurityPage::CryptPlugTab::helpAnchor() const {
+  return QString::fromLatin1("configure-security-crypto-backends");
+}
+
+SecurityPageCryptPlugTab::SecurityPageCryptPlugTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  QVBoxLayout * vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  mBackendConfig = Kleo::CryptoBackendFactory::instance()->configWidget( this, "mBackendConfig" );
+  connect( mBackendConfig, SIGNAL( changed( bool ) ), this, SIGNAL( changed( bool ) ) );
+
+  vlay->addWidget( mBackendConfig );
+}
+
+SecurityPageCryptPlugTab::~SecurityPageCryptPlugTab()
+{
+
+}
+
+void SecurityPage::CryptPlugTab::doLoadOther() {
+  mBackendConfig->load();
+}
+
+void SecurityPage::CryptPlugTab::save() {
+  mBackendConfig->save();
+}
+
+// *************************************************************
+// *                                                           *
+// *                        MiscPage                           *
+// *                                                           *
+// *************************************************************
+QString MiscPage::helpAnchor() const {
+  return QString::fromLatin1("configure-misc");
+}
+
+MiscPage::MiscPage( QWidget * parent, const char * name )
+  : ConfigModuleWithTabs( parent, name )
+{
+  mFolderTab = new FolderTab();
+  addTab( mFolderTab, i18n("&Folders") );
+
+  mGroupwareTab = new GroupwareTab();
+  addTab( mGroupwareTab, i18n("&Groupware") );
+  load();
+}
+
+QString MiscPage::FolderTab::helpAnchor() const {
+  return QString::fromLatin1("configure-misc-folders");
+}
+
+MiscPageFolderTab::MiscPageFolderTab( QWidget * parent, const char * name )
+  : ConfigModuleTab( parent, name )
+{
+  // temp. vars:
+  QVBoxLayout *vlay;
+  QHBoxLayout *hlay;
+  QLabel      *label;
+
+  vlay = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );
+
+  // "confirm before emptying folder" check box: stretch 0
+  mEmptyFolderConfirmCheck =
+    new QCheckBox( i18n("Corresponds to Folder->Move All Messages to Trash",
+                        "Ask for co&nfirmation before moving all messages to "
+                        "trash"),
+                   this );
+  vlay->addWidget( mEmptyFolderConfirmCheck );
+  connect( mEmptyFolderConfirmCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  mExcludeImportantFromExpiry =
+    new QCheckBox( i18n("E&xclude important messages from expiry"), this );
+  vlay->addWidget( mExcludeImportantFromExpiry );
+  connect( mExcludeImportantFromExpiry, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "when trying to find unread messages" combo + label: stretch 0
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mLoopOnGotoUnread = new QComboBox( false, this );
+  label = new QLabel( mLoopOnGotoUnread,
+           i18n("to be continued with \"do not loop\", \"loop in current folder\", "
+                "and \"loop in all folders\".",
+                "When trying to find unread messages:"), this );
+  mLoopOnGotoUnread->insertStringList( QStringList()
+      << i18n("continuation of \"When trying to find unread messages:\"",
+              "Do not Loop")
+      << i18n("continuation of \"When trying to find unread messages:\"",
+              "Loop in Current Folder")
+      << i18n("continuation of \"When trying to find unread messages:\"",
+              "Loop in All Folders"));
+  hlay->addWidget( label );
+  hlay->addWidget( mLoopOnGotoUnread, 1 );
+  connect( mLoopOnGotoUnread, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // when entering a folder
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mActionEnterFolder = new QComboBox( false, this );
+  label = new QLabel( mActionEnterFolder,
+           i18n("to be continued with \"jump to first new message\", "
+                "\"jump to first unread or new message\","
+                "and \"jump to last selected message\".",
+                "When entering a folder:"), this );
+  mActionEnterFolder->insertStringList( QStringList()
+      << i18n("continuation of \"When entering a folder:\"",
+              "Jump to First New Message")
+      << i18n("continuation of \"When entering a folder:\"",
+              "Jump to First Unread or New Message")
+      << i18n("continuation of \"When entering a folder:\"",
+              "Jump to Last Selected Message"));
+  hlay->addWidget( label );
+  hlay->addWidget( mActionEnterFolder, 1 );
+  connect( mActionEnterFolder, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mDelayedMarkAsRead = new QCheckBox( i18n("Mar&k selected message as read after"), this );
+  hlay->addWidget( mDelayedMarkAsRead );
+  mDelayedMarkTime = new KIntSpinBox( 0 /*min*/, 60 /*max*/, 1/*step*/,
+                                      0 /*init*/, 10 /*base*/, this);
+  mDelayedMarkTime->setSuffix( i18n(" sec") );
+  mDelayedMarkTime->setEnabled( false ); // since mDelayedMarkAsREad is off
+  hlay->addWidget( mDelayedMarkTime );
+  hlay->addStretch( 1 );
+  connect( mDelayedMarkTime, SIGNAL( valueChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  connect( mDelayedMarkAsRead, SIGNAL(toggled(bool)),
+           mDelayedMarkTime, SLOT(setEnabled(bool)));
+  connect( mDelayedMarkAsRead, SIGNAL(toggled(bool)),
+           this , SLOT(slotEmitChanged( void )));
+
+  // "show popup after Drag'n'Drop" checkbox: stretch 0
+  mShowPopupAfterDnD =
+    new QCheckBox( i18n("Ask for action after &dragging messages to another folder"), this );
+  vlay->addWidget( mShowPopupAfterDnD );
+  connect( mShowPopupAfterDnD, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "default mailbox format" combo + label: stretch 0
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mMailboxPrefCombo = new QComboBox( false, this );
+  label = new QLabel( mMailboxPrefCombo,
+                      i18n("to be continued with \"flat files\" and "
+                           "\"directories\", resp.",
+                           "By default, &message folders on disk are:"), this );
+  mMailboxPrefCombo->insertStringList( QStringList()
+          << i18n("continuation of \"By default, &message folders on disk are\"",
+                  "Flat Files (\"mbox\" format)")
+          << i18n("continuation of \"By default, &message folders on disk are\"",
+                  "Directories (\"maildir\" format)") );
+  // and now: add QWhatsThis:
+  QString msg = i18n( "what's this help",
+                      "<qt><p>This selects which mailbox format will be "
+                      "the default for local folders:</p>"
+                      "<p><b>mbox:</b> KMail's mail "
+                      "folders are represented by a single file each. "
+                      "Individual messages are separated from each other by a "
+                      "line starting with \"From \". This saves space on "
+                      "disk, but may be less robust, e.g. when moving messages "
+                      "between folders.</p>"
+                      "<p><b>maildir:</b> KMail's mail folders are "
+                      "represented by real folders on disk. Individual messages "
+                      "are separate files. This may waste a bit of space on "
+                      "disk, but should be more robust, e.g. when moving "
+                      "messages between folders.</p></qt>");
+  QWhatsThis::add( mMailboxPrefCombo, msg );
+  QWhatsThis::add( label, msg );
+  hlay->addWidget( label );
+  hlay->addWidget( mMailboxPrefCombo, 1 );
+  connect( mMailboxPrefCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "On startup..." option:
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mOnStartupOpenFolder = new FolderRequester( this,
+      kmkernel->getKMMainWidget()->folderTree() );
+  label = new QLabel( mOnStartupOpenFolder,
+                      i18n("Open this folder on startup:"), this );
+  hlay->addWidget( label );
+  hlay->addWidget( mOnStartupOpenFolder, 1 );
+  connect( mOnStartupOpenFolder, SIGNAL( folderChanged( KMFolder* ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // "Empty &trash on program exit" option:
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mEmptyTrashCheck = new QCheckBox( i18n("Empty local &trash folder on program exit"),
+                                    this );
+  hlay->addWidget( mEmptyTrashCheck );
+  connect( mEmptyTrashCheck, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+#ifdef HAVE_INDEXLIB
+  // indexing enabled option:
+  mIndexingEnabled = new QCheckBox( i18n("Enable full text &indexing"), this );
+  vlay->addWidget( mIndexingEnabled );
+  connect( mIndexingEnabled, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+#endif
+
+  // "Quota Units"
+  hlay = new QHBoxLayout( vlay ); // inherits spacing
+  mQuotaCmbBox = new QComboBox( false, this );
+  label = new QLabel( mQuotaCmbBox,
+                      i18n("Quota units: "), this );
+  mQuotaCmbBox->insertStringList( QStringList()
+                   << i18n("KB")
+                   << i18n("MB")
+                   << i18n("GB") );
+  hlay->addWidget( label );
+  hlay->addWidget( mQuotaCmbBox, 1 );
+  connect( mQuotaCmbBox, SIGNAL( activated( int )  ), this, SLOT( slotEmitChanged( void ) ) );
+
+  vlay->addStretch( 1 );
+
+  // @TODO: Till, move into .kcgc file
+  msg = i18n( "what's this help",
+            "<qt><p>When jumping to the next unread message, it may occur "
+            "that no more unread messages are below the current message.</p>"
+            "<p><b>Do not loop:</b> The search will stop at the last message in "
+            "the current folder.</p>"
+            "<p><b>Loop in current folder:</b> The search will continue at the "
+            "top of the message list, but not go to another folder.</p>"
+            "<p><b>Loop in all folders:</b> The search will continue at the top of "
+            "the message list. If no unread messages are found it will then continue "
+            "to the next folder.</p>"
+            "<p>Similarly, when searching for the previous unread message, "
+            "the search will start from the bottom of the message list and continue to "
+            "the previous folder depending on which option is selected.</p></qt>" );
+  QWhatsThis::add( mLoopOnGotoUnread, msg );
+
+#ifdef HAVE_INDEXLIB
+ // this is probably overly pessimistic
+  msg = i18n( "what's this help",
+		  "<qt><p>Full text indexing allows very fast searches on the content "
+		  "of your messages. When enabled, the search dialog will work very fast. "
+		  "Also, the search tool bar will select messages based on content.</p>"
+		  "<p>It takes up a certain amount of disk space "
+		  "(about half the disk space for the messages).</p>"
+		  "<p>After enabling, the index will need to be built, but you can continue to use KMail "
+		  "while this operation is running.</p>"
+		  "</qt>"
+	    );
+
+  QWhatsThis::add( mIndexingEnabled, msg );
+#endif
+}
+
+void MiscPage::FolderTab::doLoadFromGlobalSettings() {
+  mExcludeImportantFromExpiry->setChecked( GlobalSettings::self()->excludeImportantMailFromExpiry() );
+  // default = "Loop in current folder"
+  mLoopOnGotoUnread->setCurrentItem( GlobalSettings::self()->loopOnGotoUnread() );
+  mActionEnterFolder->setCurrentItem( GlobalSettings::self()->actionEnterFolder() );
+  mDelayedMarkAsRead->setChecked( GlobalSettings::self()->delayedMarkAsRead() );
+  mDelayedMarkTime->setValue( GlobalSettings::self()->delayedMarkTime() );
+  mShowPopupAfterDnD->setChecked( GlobalSettings::self()->showPopupAfterDnD() );
+  mQuotaCmbBox->setCurrentItem( GlobalSettings::self()->quotaUnit() );
+}
+
+void MiscPage::FolderTab::doLoadOther() {
+  KConfigGroup general( KMKernel::config(), "General" );
+
+  mEmptyTrashCheck->setChecked( general.readBoolEntry( "empty-trash-on-exit", true ) );
+  mOnStartupOpenFolder->setFolder( general.readEntry( "startupFolder",
+                                                  kmkernel->inboxFolder()->idString() ) );
+  mEmptyFolderConfirmCheck->setChecked( general.readBoolEntry( "confirm-before-empty", true ) );
+
+  int num = general.readNumEntry("default-mailbox-format", 1 );
+  if ( num < 0 || num > 1 ) num = 1;
+  mMailboxPrefCombo->setCurrentItem( num );
+
+#ifdef HAVE_INDEXLIB
+  mIndexingEnabled->setChecked( kmkernel->msgIndex() && kmkernel->msgIndex()->isEnabled() );
+#endif
+}
+
+void MiscPage::FolderTab::save() {
+  KConfigGroup general( KMKernel::config(), "General" );
+
+  general.writeEntry( "empty-trash-on-exit", mEmptyTrashCheck->isChecked() );
+  general.writeEntry( "confirm-before-empty", mEmptyFolderConfirmCheck->isChecked() );
+  general.writeEntry( "default-mailbox-format", mMailboxPrefCombo->currentItem() );
+  general.writeEntry( "startupFolder", mOnStartupOpenFolder->folder() ?
+                                  mOnStartupOpenFolder->folder()->idString() : QString::null );
+
+  GlobalSettings::self()->setDelayedMarkAsRead( mDelayedMarkAsRead->isChecked() );
+  GlobalSettings::self()->setDelayedMarkTime( mDelayedMarkTime->value() );
+  GlobalSettings::self()->setActionEnterFolder( mActionEnterFolder->currentItem() );
+  GlobalSettings::self()->setLoopOnGotoUnread( mLoopOnGotoUnread->currentItem() );
+  GlobalSettings::self()->setShowPopupAfterDnD( mShowPopupAfterDnD->isChecked() );
+  GlobalSettings::self()->setExcludeImportantMailFromExpiry(
+        mExcludeImportantFromExpiry->isChecked() );
+  GlobalSettings::self()->setQuotaUnit( mQuotaCmbBox->currentItem() );
+#ifdef HAVE_INDEXLIB
+  if ( kmkernel->msgIndex() ) kmkernel->msgIndex()->setEnabled( mIndexingEnabled->isChecked() );
+#endif
+}
+
+QString MiscPage::GroupwareTab::helpAnchor() const {
+  return QString::fromLatin1("configure-misc-groupware");
+}
+
+MiscPageGroupwareTab::MiscPageGroupwareTab( QWidget* parent, const char* name )
+  : ConfigModuleTab( parent, name )
+{
+  QBoxLayout* vlay = new QVBoxLayout( this, KDialog::marginHint(),
+                                      KDialog::spacingHint() );
+  vlay->setAutoAdd( true );
+
+  // IMAP resource setup
+  QVGroupBox* b1 = new QVGroupBox( i18n("&IMAP Resource Folder Options"),
+                                   this );
+
+  mEnableImapResCB =
+    new QCheckBox( i18n("&Enable IMAP resource functionality"), b1 );
+  QToolTip::add( mEnableImapResCB,  i18n( "This enables the IMAP storage for "
+                                          "the Kontact applications" ) );
+  QWhatsThis::add( mEnableImapResCB,
+        i18n( GlobalSettings::self()->theIMAPResourceEnabledItem()->whatsThis().utf8() ) );
+  connect( mEnableImapResCB, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mBox = new QWidget( b1 );
+  QGridLayout* grid = new QGridLayout( mBox, 5, 2, 0, KDialog::spacingHint() );
+  grid->setColStretch( 1, 1 );
+  connect( mEnableImapResCB, SIGNAL( toggled(bool) ),
+           mBox, SLOT( setEnabled(bool) ) );
+
+  QLabel* storageFormatLA = new QLabel( i18n("&Format used for the groupware folders:"),
+                                        mBox );
+  QString toolTip = i18n( "Choose the format to use to store the contents of the groupware folders." );
+  QString whatsThis = i18n( GlobalSettings::self()
+        ->theIMAPResourceStorageFormatItem()->whatsThis().utf8() );
+  grid->addWidget( storageFormatLA, 0, 0 );
+  QToolTip::add( storageFormatLA, toolTip );
+  QWhatsThis::add( storageFormatLA, whatsThis );
+  mStorageFormatCombo = new QComboBox( false, mBox );
+  storageFormatLA->setBuddy( mStorageFormatCombo );
+  QStringList formatLst;
+  formatLst << i18n("Standard (Ical / Vcard)") << i18n("Kolab (XML)");
+  mStorageFormatCombo->insertStringList( formatLst );
+  grid->addWidget( mStorageFormatCombo, 0, 1 );
+  QToolTip::add( mStorageFormatCombo, toolTip );
+  QWhatsThis::add( mStorageFormatCombo, whatsThis );
+  connect( mStorageFormatCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotStorageFormatChanged( int ) ) );
+
+  QLabel* languageLA = new QLabel( i18n("&Language of the groupware folders:"),
+                                   mBox );
+
+  toolTip = i18n( "Set the language of the folder names" );
+  whatsThis = i18n( GlobalSettings::self()
+        ->theIMAPResourceFolderLanguageItem()->whatsThis().utf8() );
+  grid->addWidget( languageLA, 1, 0 );
+  QToolTip::add( languageLA, toolTip );
+  QWhatsThis::add( languageLA, whatsThis );
+  mLanguageCombo = new QComboBox( false, mBox );
+  languageLA->setBuddy( mLanguageCombo );
+  QStringList lst;
+  lst << i18n("English") << i18n("German") << i18n("French") << i18n("Dutch");
+  mLanguageCombo->insertStringList( lst );
+  grid->addWidget( mLanguageCombo, 1, 1 );
+  QToolTip::add( mLanguageCombo, toolTip );
+  QWhatsThis::add( mLanguageCombo, whatsThis );
+  connect( mLanguageCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mFolderComboLabel = new QLabel( mBox ); // text depends on storage format
+  toolTip = i18n( "Set the parent of the resource folders" );
+  whatsThis = i18n( GlobalSettings::self()->theIMAPResourceFolderParentItem()->whatsThis().utf8() );
+  QToolTip::add( mFolderComboLabel, toolTip );
+  QWhatsThis::add( mFolderComboLabel, whatsThis );
+  grid->addWidget( mFolderComboLabel, 2, 0 );
+
+  mFolderComboStack = new QWidgetStack( mBox );
+  grid->addWidget( mFolderComboStack, 2, 1 );
+
+  // First possibility in the widgetstack: a combo showing the list of all folders
+  // This is used with the ical/vcard storage
+  mFolderCombo = new FolderRequester( mBox,
+      kmkernel->getKMMainWidget()->folderTree() );
+  mFolderComboStack->addWidget( mFolderCombo, 0 );
+  QToolTip::add( mFolderCombo, toolTip );
+  QWhatsThis::add( mFolderCombo, whatsThis );
+  connect( mFolderCombo, SIGNAL( folderChanged( KMFolder* ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  // Second possibility in the widgetstack: a combo showing the list of accounts
+  // This is used with the kolab xml storage since the groupware folders
+  // are always under the inbox.
+  mAccountCombo = new KMail::AccountComboBox( mBox );
+  mFolderComboStack->addWidget( mAccountCombo, 1 );
+  QToolTip::add( mAccountCombo, toolTip );
+  QWhatsThis::add( mAccountCombo, whatsThis );
+  connect( mAccountCombo, SIGNAL( activated( int ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  mHideGroupwareFolders = new QCheckBox( i18n( "&Hide groupware folders" ),
+                                         mBox, "HideGroupwareFoldersBox" );
+  grid->addMultiCellWidget( mHideGroupwareFolders, 3, 3, 0, 0 );
+  QToolTip::add( mHideGroupwareFolders,
+                 i18n( "When this is checked, you will not see the IMAP "
+                       "resource folders in the folder tree." ) );
+  QWhatsThis::add( mHideGroupwareFolders, i18n( GlobalSettings::self()
+           ->hideGroupwareFoldersItem()->whatsThis().utf8() ) );
+  connect( mHideGroupwareFolders, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  mOnlyShowGroupwareFolders = new QCheckBox( i18n( "&Only show groupware folders for this account" ),
+                                         mBox, "OnlyGroupwareFoldersBox" );
+  grid->addMultiCellWidget( mOnlyShowGroupwareFolders, 3, 3, 1, 1 );
+  QToolTip::add( mOnlyShowGroupwareFolders,
+                 i18n( "When this is checked, you will not see normal  "
+                       "mail folders in the folder tree for the account "
+                       "configured for groupware." ) );
+  QWhatsThis::add( mOnlyShowGroupwareFolders, i18n( GlobalSettings::self()
+           ->showOnlyGroupwareFoldersForGroupwareAccountItem()->whatsThis().utf8() ) );
+  connect( mOnlyShowGroupwareFolders, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotEmitChanged() ) );
+
+  mSyncImmediately = new QCheckBox( i18n( "Synchronize groupware changes immediately" ), mBox );
+  QToolTip::add( mSyncImmediately,
+                 i18n( "Synchronize groupware changes in disconnected IMAP folders immediately when being online." ) );
+  connect( mSyncImmediately, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+  grid->addMultiCellWidget( mSyncImmediately, 4, 4, 0, 1 );
+  
+  mDeleteInvitations = new QCheckBox( 
+             i18n( GlobalSettings::self()->deleteInvitationEmailsAfterSendingReplyItem()->label().utf8() ), mBox );
+  QWhatsThis::add( mDeleteInvitations, i18n( GlobalSettings::self()
+             ->deleteInvitationEmailsAfterSendingReplyItem()->whatsThis().utf8() ) );
+    connect( mDeleteInvitations, SIGNAL(toggled(bool)), SLOT(slotEmitChanged()) );
+    grid->addMultiCellWidget( mDeleteInvitations, 5, 5, 0, 1 );
+
+  // Groupware functionality compatibility setup
+  b1 = new QVGroupBox( i18n("Groupware Compatibility && Legacy Options"), this );
+
+  gBox = new QVBox( b1 );
+#if 0
+  // Currently believed to be disused.
+  mEnableGwCB = new QCheckBox( i18n("&Enable groupware functionality"), b1 );
+  gBox->setSpacing( KDialog::spacingHint() );
+  connect( mEnableGwCB, SIGNAL( toggled(bool) ),
+           gBox, SLOT( setEnabled(bool) ) );
+  connect( mEnableGwCB, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+#endif
+  mEnableGwCB = 0;
+  mLegacyMangleFromTo = new QCheckBox( i18n( "Mangle From:/To: headers in replies to invitations" ), gBox );
+  QToolTip::add( mLegacyMangleFromTo, i18n( "Turn this option on in order to make Outlook(tm) understand your answers to invitation replies" ) );
+  QWhatsThis::add( mLegacyMangleFromTo, i18n( GlobalSettings::self()->
+           legacyMangleFromToHeadersItem()->whatsThis().utf8() ) );
+  connect( mLegacyMangleFromTo, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+  mLegacyBodyInvites = new QCheckBox( i18n( "Send invitations in the mail body" ), gBox );
+  QToolTip::add( mLegacyBodyInvites, i18n( "Turn this option on in order to make Outlook(tm) understand your answers to invitations" ) );
+  QWhatsThis::add( mLegacyMangleFromTo, i18n( GlobalSettings::self()->
+           legacyBodyInvitesItem()->whatsThis().utf8() ) );
+  connect( mLegacyBodyInvites, SIGNAL( toggled( bool ) ),
+           this, SLOT( slotLegacyBodyInvitesToggled( bool ) ) );
+  connect( mLegacyBodyInvites, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mExchangeCompatibleInvitations = new QCheckBox( i18n( "Exchange compatible invitation naming" ), gBox );
+  QToolTip::add( mExchangeCompatibleInvitations, i18n( "Microsoft Outlook, when used in combination with a Microsoft Exchange server, has a problem understanding standards-compliant groupware e-mail. Turn this option on to send groupware invitations in a way that Microsoft Exchange understands." ) );
+  QWhatsThis::add( mExchangeCompatibleInvitations, i18n( GlobalSettings::self()->
+           exchangeCompatibleInvitationsItem()->whatsThis().utf8() ) );
+  connect( mExchangeCompatibleInvitations, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  mAutomaticSending = new QCheckBox( i18n( "Automatic invitation sending" ), gBox );
+  QToolTip::add( mAutomaticSending, i18n( "When this is on, the user will not see the mail composer window. Invitation mails are sent automatically" ) );
+  QWhatsThis::add( mAutomaticSending, i18n( GlobalSettings::self()->
+           automaticSendingItem()->whatsThis().utf8() ) );
+  connect( mAutomaticSending, SIGNAL( stateChanged( int ) ),
+           this, SLOT( slotEmitChanged( void ) ) );
+
+  // Open space padding at the end
+  new QLabel( this );
+}
+
+void MiscPageGroupwareTab::slotLegacyBodyInvitesToggled( bool on )
+{
+  if ( on ) {
+    QString txt = i18n( "<qt>Invitations are normally sent as attachments to "
+                        "a mail. This switch changes the invitation mails to "
+                        "be sent in the text of the mail instead; this is "
+                        "necessary to send invitations and replies to "
+                        "Microsoft Outlook.<br>But, when you do this, you no "
+                        "longer get descriptive text that mail programs "
+                        "can read; so, to people who have email programs "
+                        "that do not understand the invitations, the "
+                        "resulting messages look very odd.<br>People that have email "
+                        "programs that do understand invitations will still "
+                        "be able to work with this.</qt>" );
+    KMessageBox::information( this, txt, QString::null,
+                              "LegacyBodyInvitesWarning" );
+  }
+  // Invitations in the body are autosent in any case (no point in editing raw ICAL)
+  // So the autosend option is only available if invitations are sent as attachment.
+  mAutomaticSending->setEnabled( !mLegacyBodyInvites->isChecked() );
+}
+
+void MiscPage::GroupwareTab::doLoadFromGlobalSettings() {
+  if ( mEnableGwCB ) {
+    mEnableGwCB->setChecked( GlobalSettings::self()->groupwareEnabled() );
+    gBox->setEnabled( mEnableGwCB->isChecked() );
+  }
+
+  mLegacyMangleFromTo->setChecked( GlobalSettings::self()->legacyMangleFromToHeaders() );
+  mLegacyBodyInvites->blockSignals( true );
+
+  mLegacyBodyInvites->setChecked( GlobalSettings::self()->legacyBodyInvites() );
+  mLegacyBodyInvites->blockSignals( false );
+
+  mExchangeCompatibleInvitations->setChecked( GlobalSettings::self()->exchangeCompatibleInvitations() );
+
+  mAutomaticSending->setChecked( GlobalSettings::self()->automaticSending() );
+  mAutomaticSending->setEnabled( !mLegacyBodyInvites->isChecked() );
+
+  // Read the IMAP resource config
+  mEnableImapResCB->setChecked( GlobalSettings::self()->theIMAPResourceEnabled() );
+  mBox->setEnabled( mEnableImapResCB->isChecked() );
+
+  mHideGroupwareFolders->setChecked( GlobalSettings::self()->hideGroupwareFolders() );
+  int i = GlobalSettings::self()->theIMAPResourceFolderLanguage();
+  mLanguageCombo->setCurrentItem(i);
+  i = GlobalSettings::self()->theIMAPResourceStorageFormat();
+  mStorageFormatCombo->setCurrentItem(i);
+  slotStorageFormatChanged( i );
+  mOnlyShowGroupwareFolders->setChecked( GlobalSettings::self()->showOnlyGroupwareFoldersForGroupwareAccount() );
+  mSyncImmediately->setChecked( GlobalSettings::self()->immediatlySyncDIMAPOnGroupwareChanges() );
+  mDeleteInvitations->setChecked( GlobalSettings::self()->deleteInvitationEmailsAfterSendingReply() );
+
+  QString folderId( GlobalSettings::self()->theIMAPResourceFolderParent() );
+  if( !folderId.isNull() && kmkernel->findFolderById( folderId ) ) {
+    mFolderCombo->setFolder( folderId );
+  } else {
+    // Folder was deleted, we have to choose a new one
+    mFolderCombo->setFolder( i18n( "<Choose a Folder>" ) );
+  }
+
+  KMAccount* selectedAccount = 0;
+  int accountId = GlobalSettings::self()->theIMAPResourceAccount();
+  if ( accountId )
+    selectedAccount = kmkernel->acctMgr()->find( accountId );
+  else {
+    // Fallback: iterate over accounts to select folderId if found (as an inbox folder)
+      for( KMAccount *a = kmkernel->acctMgr()->first(); a!=0;
+         a = kmkernel->acctMgr()->next() ) {
+      if( a->folder() && a->folder()->child() ) {
+        // Look inside that folder for an INBOX
+        KMFolderNode *node;
+        for (node = a->folder()->child()->first(); node; node = a->folder()->child()->next())
+          if (!node->isDir() && node->name() == "INBOX") break;
+
+        if ( node && static_cast<KMFolder*>(node)->idString() == folderId ) {
+          selectedAccount = a;
+          break;
+        }
+      }
+    }
+  }
+  if ( selectedAccount )
+    mAccountCombo->setCurrentAccount( selectedAccount );
+  else if ( GlobalSettings::self()->theIMAPResourceStorageFormat() == 1 )
+    kdDebug(5006) << "Folder " << folderId << " not found as an account's inbox" << endl;
+}
+
+void MiscPage::GroupwareTab::save() {
+  KConfigGroup groupware( KMKernel::config(), "Groupware" );
+
+  // Write the groupware config
+  if ( mEnableGwCB ) {
+    groupware.writeEntry( "GroupwareEnabled", mEnableGwCB->isChecked() );
+  }
+  groupware.writeEntry( "LegacyMangleFromToHeaders", mLegacyMangleFromTo->isChecked() );
+  groupware.writeEntry( "LegacyBodyInvites", mLegacyBodyInvites->isChecked() );
+  groupware.writeEntry( "ExchangeCompatibleInvitations", mExchangeCompatibleInvitations->isChecked() );
+  groupware.writeEntry( "AutomaticSending", mAutomaticSending->isChecked() );
+
+  if ( mEnableGwCB ) {
+    GlobalSettings::self()->setGroupwareEnabled( mEnableGwCB->isChecked() );
+  }
+  GlobalSettings::self()->setLegacyMangleFromToHeaders( mLegacyMangleFromTo->isChecked() );
+  GlobalSettings::self()->setLegacyBodyInvites( mLegacyBodyInvites->isChecked() );
+  GlobalSettings::self()->setExchangeCompatibleInvitations( mExchangeCompatibleInvitations->isChecked() );
+  GlobalSettings::self()->setAutomaticSending( mAutomaticSending->isChecked() );
+
+  int format = mStorageFormatCombo->currentItem();
+  GlobalSettings::self()->setTheIMAPResourceStorageFormat( format );
+
+  // Write the IMAP resource config
+  GlobalSettings::self()->setHideGroupwareFolders( mHideGroupwareFolders->isChecked() );
+  GlobalSettings::self()->setShowOnlyGroupwareFoldersForGroupwareAccount( mOnlyShowGroupwareFolders->isChecked() );
+  GlobalSettings::self()->setImmediatlySyncDIMAPOnGroupwareChanges( mSyncImmediately->isChecked() );
+  GlobalSettings::self()->setDeleteInvitationEmailsAfterSendingReply( mDeleteInvitations->isChecked() );
+
+  // If there is a leftover folder in the foldercombo, getFolder can
+  // return 0. In that case we really don't have it enabled
+  QString folderId;
+  if (  format == 0 ) {
+    KMFolder* folder = mFolderCombo->folder();
+    if (  folder )
+      folderId = folder->idString();
+    KMAccount* account = 0;
+    // Didn't find an easy way to find the account for a given folder...
+    // Fallback: iterate over accounts to select folderId if found (as an inbox folder)
+    for( KMAccount *a = kmkernel->acctMgr()->first();
+        a && !account; // stop when found
+        a = kmkernel->acctMgr()->next() ) {
+      if( a->folder() && a->folder()->child() ) {
+        KMFolderNode *node;
+        for ( node = a->folder()->child()->first(); node; node = a->folder()->child()->next() )
+        {
+          if ( static_cast<KMFolder*>(node) == folder ) {
+            account = a;
+            break;
+          }
+        }
+      }
+    }
+    GlobalSettings::self()->setTheIMAPResourceAccount( account ? account->id() : 0 );
+  } else {
+    // Inbox folder of the selected account
+    KMAccount* acct = mAccountCombo->currentAccount();
+    if (  acct ) {
+      folderId = QString( ".%1.directory/INBOX" ).arg( acct->id() );
+      GlobalSettings::self()->setTheIMAPResourceAccount( acct->id() );
+    }
+  }
+
+  bool enabled = mEnableImapResCB->isChecked() && !folderId.isEmpty();
+  GlobalSettings::self()->setTheIMAPResourceEnabled( enabled );
+  GlobalSettings::self()->setTheIMAPResourceFolderLanguage( mLanguageCombo->currentItem() );
+  GlobalSettings::self()->setTheIMAPResourceFolderParent( folderId );
+}
+
+void MiscPage::GroupwareTab::slotStorageFormatChanged( int format )
+{
+  mLanguageCombo->setEnabled( format == 0 ); // only ical/vcard needs the language hack
+  mFolderComboStack->raiseWidget( format );
+  if ( format == 0 ) {
+    mFolderComboLabel->setText( i18n("&Resource folders are subfolders of:") );
+    mFolderComboLabel->setBuddy( mFolderCombo );
+  } else {
+    mFolderComboLabel->setText( i18n("&Resource folders are in account:") );
+    mFolderComboLabel->setBuddy( mAccountCombo );
+  }
+  slotEmitChanged();
+}
+
+
+// *************************************************************
+// *                                                           *
+// *                     AccountUpdater                        *
+// *                                                           *
+// *************************************************************
+AccountUpdater::AccountUpdater(ImapAccountBase *account)
+    : QObject()
+{
+  mAccount = account;
+}
+
+void AccountUpdater::update()
+{
+  connect( mAccount, SIGNAL( connectionResult(int, const QString&) ),
+          this, SLOT( namespacesFetched() ) );
+  mAccount->makeConnection();
+}
+
+void AccountUpdater::namespacesFetched()
+{
+  mAccount->setCheckingMail( true );
+  mAccount->processNewMail( false );
+  deleteLater();
+}
+
+#undef DIM
+
+//----------------------------
+#include "configuredialog.moc"