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+/**********************************************************************
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include <qvariant.h> // HP-UX compiler need this here
+#include "widgetfactory.h"
+#include <widgetdatabase.h>
+#include "metadatabase.h"
+#include "mainwindow.h"
+#include "formwindow.h"
+#include "propertyeditor.h"
+#include "layout.h"
+#include "listboxeditorimpl.h"
+#include "listvieweditorimpl.h"
+#include "iconvieweditorimpl.h"
+#include "formwindow.h"
+#include "multilineeditorimpl.h"
+#include "../interfaces/widgetinterface.h"
+#ifndef QT_NO_TABLE
+#include "tableeditorimpl.h"
+#endif
+#include "project.h"
+#include "menubareditor.h"
+#include "popupmenueditor.h"
+
+#include "kdevdesigner_part.h"
+
+#include <kiconloader.h>
+
+#include <qfeatures.h>
+
+#include <qpixmap.h>
+#include <qgroupbox.h>
+#include <qiconview.h>
+#ifndef QT_NO_TABLE
+#include <qtable.h>
+#endif
+#ifndef QT_NO_SQL
+#include <qdatatable.h>
+#endif
+#include <qdatetimeedit.h>
+#include <qlineedit.h>
+#include <qspinbox.h>
+#include <qmultilineedit.h>
+#include <qtextedit.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qwidgetstack.h>
+#include <qcombobox.h>
+#include <qtabbar.h>
+#include <qlistbox.h>
+#include <qlistview.h>
+#include <qobjectlist.h>
+#include <qlcdnumber.h>
+#include <qslider.h>
+#include <qdial.h>
+#include <qprogressbar.h>
+#include <qtextview.h>
+#include <qtextbrowser.h>
+#include <qframe.h>
+#include <qmetaobject.h>
+#include <qwidgetstack.h>
+#include <qwizard.h>
+#include <qvaluelist.h>
+#include <qtimer.h>
+#include <qscrollbar.h>
+#include <qmainwindow.h>
+#include <qmenubar.h>
+#include <qapplication.h>
+#include <qsplitter.h>
+#include <qtoolbox.h>
+#include <qsizegrip.h>
+#ifndef QT_NO_SQL
+#include "database.h"
+#endif
+
+#define NO_STATIC_COLORS
+#include <globaldefs.h>
+#include <qobject.h>
+
+#include <klocale.h>
+
+FormWindow *find_formwindow( QWidget *w )
+{
+ if ( !w )
+ return 0;
+ for (;;) {
+ if ( ::qt_cast<FormWindow*>(w) )
+ return (FormWindow*)w;
+ if ( !w->parentWidget() )
+ return 0;
+ w = w->parentWidget();
+ }
+}
+
+void QLayoutWidget::paintEvent( QPaintEvent* )
+{
+ QPainter p ( this );
+ p.setPen( red );
+ p.drawRect( rect() );
+}
+
+
+QDesignerTabWidget::QDesignerTabWidget( QWidget *parent, const char *name )
+ : QTabWidget( parent, name ), dropIndicator( 0 ), dragPage( 0 ), mousePressed( FALSE )
+{
+ tabBar()->setAcceptDrops( TRUE );
+ tabBar()->installEventFilter( this );
+}
+
+int QDesignerTabWidget::currentPage() const
+{
+ return tabBar()->currentTab();
+}
+
+void QDesignerTabWidget::setCurrentPage( int i )
+{
+ tabBar()->setCurrentTab( i );
+}
+
+QString QDesignerTabWidget::pageTitle() const
+{
+ return ((QTabWidget*)this)->tabLabel( QTabWidget::currentPage() );
+}
+
+void QDesignerTabWidget::setPageTitle( const QString& title )
+{
+ changeTab( QTabWidget::currentPage(), title );
+}
+
+void QDesignerTabWidget::setPageName( const QCString& name )
+{
+ if ( QTabWidget::currentPage() )
+ QTabWidget::currentPage()->setName( name );
+}
+
+QCString QDesignerTabWidget::pageName() const
+{
+ if ( !QTabWidget::currentPage() )
+ return 0;
+ return QTabWidget::currentPage()->name();
+}
+
+int QDesignerTabWidget::count() const
+{
+ return tabBar()->count();
+}
+
+bool QDesignerTabWidget::eventFilter( QObject *o, QEvent *e )
+{
+ if ( o != tabBar() ) return FALSE;
+
+ switch ( e->type() ) {
+ case QEvent::MouseButtonPress: {
+ mousePressed = TRUE;
+ QMouseEvent *me = (QMouseEvent*)e;
+ pressPoint = me->pos();
+ }
+ break;
+ case QEvent::MouseMove: {
+ QMouseEvent *me = (QMouseEvent*)e;
+ if ( mousePressed && ( pressPoint - me->pos()).manhattanLength() > QApplication::startDragDistance() ) {
+ QTextDrag *drg = new QTextDrag( QString::number( (long) this ) , this );
+ mousePressed = FALSE;
+ dragPage = QTabWidget::currentPage();
+ dragLabel = QTabWidget::tabLabel( dragPage );
+
+ int index = indexOf( dragPage );
+
+ removePage( dragPage );
+ if ( !drg->dragMove() ) {
+ insertTab( dragPage, dragLabel, index );
+ showPage( dragPage );
+ }
+ if ( dropIndicator )
+ dropIndicator->hide();
+ }
+ }
+ break;
+ case QEvent::DragLeave: {
+ if ( dropIndicator )
+ dropIndicator->hide();
+ }
+ break;
+ case QEvent::DragMove: {
+ QDragEnterEvent *de = (QDragEnterEvent*) e;
+ if ( QTextDrag::canDecode( de ) ) {
+ QString text;
+ QTextDrag::decode( de, text );
+ if ( text == QString::number( (long)this ) )
+ de->accept();
+ else
+ return FALSE;
+ }
+
+ int index = 0;
+ QRect rect;
+ for ( ; index < tabBar()->count(); index++ ) {
+ if ( tabBar()->tabAt( index )->rect().contains( de->pos() ) ) {
+ rect = tabBar()->tabAt( index )->rect();
+ break;
+ }
+ }
+
+ if ( index == tabBar()->count() -1 ) {
+ QRect rect2 = rect;
+ rect2.setLeft( rect2.left() + rect2.width() / 2 );
+ if ( rect2.contains( de->pos() ) )
+ index++;
+ }
+
+ if ( ! dropIndicator ) {
+ dropIndicator = new QWidget( this );
+ dropIndicator->setBackgroundColor( red );
+ }
+
+ QPoint pos;
+ if ( index == tabBar()->count() )
+ pos = tabBar()->mapToParent( QPoint( rect.x() + rect.width(), rect.y() ) );
+ else
+ pos = tabBar()->mapToParent( QPoint( rect.x(), rect.y() ) );
+
+ dropIndicator->setGeometry( pos.x(), pos.y() , 3, rect.height() );
+ dropIndicator->show();
+ }
+ break;
+ case QEvent::Drop: {
+ QDragEnterEvent *de = (QDragEnterEvent*) e;
+ if ( QTextDrag::canDecode( de ) ) {
+ QString text;
+ QTextDrag::decode( de, text );
+ if ( text == QString::number( (long)this ) ) {
+
+ int newIndex = 0;
+ for ( ; newIndex < tabBar()->count(); newIndex++ ) {
+ if ( tabBar()->tabAt( newIndex )->rect().contains( de->pos() ) )
+ break;
+ }
+
+ if ( newIndex == tabBar()->count() -1 ) {
+ QRect rect2 = tabBar()->tabAt( newIndex )->rect();
+ rect2.setLeft( rect2.left() + rect2.width() / 2 );
+ if ( rect2.contains( de->pos() ) )
+ newIndex++;
+ }
+
+ int oldIndex = 0;
+ for ( ; oldIndex < tabBar()->count(); oldIndex++ ) {
+ if ( tabBar()->tabAt( oldIndex )->rect().contains( pressPoint ) )
+ break;
+ }
+
+ FormWindow *fw = find_formwindow( this );
+ MoveTabPageCommand *cmd =
+ new MoveTabPageCommand( i18n( "Move Tab Page" ), fw, this,
+ dragPage, dragLabel, newIndex, oldIndex );
+ fw->commandHistory()->addCommand( cmd );
+ cmd->execute();
+ de->accept();
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ return FALSE;
+}
+
+
+QDesignerWidgetStack::QDesignerWidgetStack( QWidget *parent, const char *name )
+ : QWidgetStack( parent, name )
+{
+ prev = new QToolButton( Qt::LeftArrow, this, "designer_wizardstack_button" );
+ prev->setAutoRaise( TRUE );
+ prev->setAutoRepeat( TRUE );
+ prev->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ) );
+ next = new QToolButton( Qt::RightArrow, this, "designer_wizardstack_button" );
+ next->setAutoRaise( TRUE );
+ next->setAutoRepeat( TRUE );
+ next->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ) );
+ connect( prev, SIGNAL( clicked() ), this, SLOT( prevPage() ) );
+ connect( next, SIGNAL( clicked() ), this, SLOT( nextPage() ) );
+ updateButtons();
+}
+
+void QDesignerWidgetStack::updateButtons()
+{
+ prev->setGeometry( width() - 31, 1, 15, 15 );
+ next->setGeometry( width() - 16, 1, 15, 15 );
+ prev->show();
+ next->show();
+ prev->raise();
+ next->raise();
+}
+
+void QDesignerWidgetStack::prevPage()
+{
+ setCurrentPage( currentPage() - 1 );
+}
+
+void QDesignerWidgetStack::nextPage()
+{
+ setCurrentPage( currentPage() + 1 );
+}
+
+int QDesignerWidgetStack::currentPage() const
+{
+ QDesignerWidgetStack* that = (QDesignerWidgetStack*) this;
+ return that->pages.find( visibleWidget() );
+}
+
+void QDesignerWidgetStack::setCurrentPage( int i )
+{
+ // help next/prev page commands
+ if ( i < 0 )
+ i += count();
+ if ( i >= count() )
+ i -= count();
+
+ if ( i < 0 || i >= count() )
+ return;
+ raiseWidget( pages.at( i ) );
+ updateButtons();
+}
+
+QCString QDesignerWidgetStack::pageName() const
+{
+ if ( !visibleWidget() )
+ return 0;
+ return visibleWidget()->name();
+}
+
+void QDesignerWidgetStack::setPageName( const QCString& name )
+{
+ if ( visibleWidget() )
+ visibleWidget()->setName( name );
+}
+
+int QDesignerWidgetStack::count() const
+{
+ return pages.count();
+}
+
+QWidget* QDesignerWidgetStack::page( int i ) const
+{
+ if ( i < 0 || i >= count() )
+ return 0;
+ QDesignerWidgetStack* that = (QDesignerWidgetStack*) this;
+ return that->pages.at( i );
+}
+
+
+int QDesignerWidgetStack::insertPage( QWidget *p, int i )
+{
+ if ( i < 0 )
+ pages.append( p );
+ else
+ pages.insert( (uint) i, p );
+ addWidget( p );
+ p->show();
+ raiseWidget( p );
+ QApplication::sendPostedEvents();
+ updateButtons();
+ return pages.find( p );
+}
+
+int QDesignerWidgetStack::removePage( QWidget *p )
+{
+ int i = pages.find( p );
+ pages.remove( p );
+ removeWidget( p );
+ setCurrentPage( 0 );
+ updateButtons();
+ return i;
+}
+
+
+int QDesignerWizard::currentPageNum() const
+{
+ for ( int i = 0; i < pageCount(); ++i ) {
+ if ( page( i ) == currentPage() )
+ return i;
+ }
+ return 0;
+}
+
+
+
+
+
+void QDesignerWizard::setCurrentPage( int i )
+{
+ if ( i < currentPageNum() ) {
+ while ( i < currentPageNum() ) {
+ if ( currentPageNum() == 0 )
+ break;
+ back();
+ }
+
+ } else {
+ while ( i > currentPageNum() ) {
+ if ( currentPageNum() == pageCount() - 1 )
+ break;
+ next();
+ }
+ }
+}
+
+QString QDesignerWizard::pageTitle() const
+{
+ return title( currentPage() );
+}
+
+void QDesignerWizard::setPageTitle( const QString& title )
+{
+ setTitle( currentPage(), title );
+}
+
+void QDesignerWizard::setPageName( const QCString& name )
+{
+ if ( QWizard::currentPage() )
+ QWizard::currentPage()->setName( name );
+}
+
+QCString QDesignerWizard::pageName() const
+{
+ if ( !QWizard::currentPage() )
+ return 0;
+ return QWizard::currentPage()->name();
+}
+
+int QDesignerWizard::pageNum( QWidget *p )
+{
+ for ( int i = 0; i < pageCount(); ++i ) {
+ if ( page( i ) == p )
+ return i;
+ }
+ return -1;
+}
+
+void QDesignerWizard::addPage( QWidget *p, const QString &t )
+{
+ QWizard::addPage( p, t );
+ if ( removedPages.find( p ) )
+ removedPages.remove( p );
+}
+
+void QDesignerWizard::removePage( QWidget *p )
+{
+ QWizard::removePage( p );
+ removedPages.insert( p, p );
+}
+
+void QDesignerWizard::insertPage( QWidget *p, const QString &t, int index )
+{
+ QWizard::insertPage( p, t, index );
+ if ( removedPages.find( p ) )
+ removedPages.remove( p );
+}
+
+QMap< int, QMap< QString, QVariant> > *defaultProperties = 0;
+QMap< int, QStringList > *changedProperties = 0;
+
+/*!
+ \class WidgetFactory widgetfactory.h
+ \brief Set of static functions for creating widgets, layouts and do other stuff
+
+ The widget factory offers functions to create widgets, create and
+ delete layouts find out other details - all based on the
+ WidgetDatabase's data. So the functions that use ids use the same
+ ids as in the WidgetDatabase.
+*/
+
+
+void WidgetFactory::saveDefaultProperties( QObject *w, int id )
+{
+ QMap< QString, QVariant> propMap;
+ QStrList lst = w->metaObject()->propertyNames( TRUE );
+ for ( uint i = 0; i < lst.count(); ++i ) {
+ QVariant var = w->property( lst.at( i ) );
+ if ( !var.isValid() && qstrcmp( "pixmap", lst.at( i ) ) == 0 )
+ var = QVariant( QPixmap() );
+ else if ( !var.isValid() && qstrcmp( "iconSet", lst.at( i ) ) == 0 )
+ var = QVariant( QIconSet() );
+ propMap.replace( lst.at( i ), var );
+ }
+ defaultProperties->replace( id, propMap );
+}
+
+void WidgetFactory::saveChangedProperties( QObject *w, int id )
+{
+ QStringList l = MetaDataBase::changedProperties( w );
+ changedProperties->insert( id, l );
+}
+
+/*! Creates a widget of the type which is registered as \a id as
+ child of \a parent. The \a name is optional. If \a init is TRUE, the
+ widget is initialized with some defaults, else the plain widget is
+ created.
+*/
+
+QWidget *WidgetFactory::create( int id, QWidget *parent, const char *name, bool init, const QRect *r, Qt::Orientation orient )
+{
+ QString n = WidgetDatabase::className( id );
+ if ( n.isEmpty() )
+ return 0;
+
+ if ( !defaultProperties ) {
+ defaultProperties = new QMap< int, QMap< QString, QVariant> >();
+ changedProperties = new QMap< int, QStringList >();
+ }
+
+ QWidget *w = 0;
+ QString str = WidgetDatabase::createWidgetName( id );
+ const char *s = str.latin1();
+ w = createWidget( n, parent, name ? name : s, init, r, orient );
+ if ( ::qt_cast<QScrollView*>(w) )
+ ( (QScrollView*)w )->disableSizeHintCaching();
+ if ( !w && WidgetDatabase::isCustomWidget( id ) )
+ w = createCustomWidget( parent, name ? name : s, MetaDataBase::customWidget( id ) );
+ if ( !w )
+ return 0;
+ MetaDataBase::addEntry( w );
+
+ if ( !defaultProperties->contains( id ) )
+ saveDefaultProperties( w, id );
+ if ( !changedProperties->contains( id ) )
+ saveChangedProperties( w, id );
+
+ return w;
+}
+
+/*! Creates a layout on the widget \a widget of the type \a type
+ which can be \c HBox, \c VBox or \c Grid.
+*/
+
+QLayout *WidgetFactory::createLayout( QWidget *widget, QLayout *layout, LayoutType type )
+{
+ int spacing = MainWindow::self->currentLayoutDefaultSpacing();
+ int margin = 0;
+
+ int metaspacing = MetaDataBase::spacing( widget );
+ int metamargin = MetaDataBase::margin( widget );
+
+ if ( ::qt_cast<QLayoutWidget*>(widget) &&
+ ( WidgetDatabase::isContainer( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( widget ) ) ) ||
+ widget && ::qt_cast<FormWindow*>(widget->parentWidget()) ) )
+ margin = MainWindow::self->currentLayoutDefaultMargin();
+
+ if ( !layout && ::qt_cast<QTabWidget*>(widget) )
+ widget = ((QTabWidget*)widget)->currentPage();
+
+ if ( !layout && ::qt_cast<QWizard*>(widget) )
+ widget = ((QWizard*)widget)->currentPage();
+
+ if ( !layout && ::qt_cast<QMainWindow*>(widget) )
+ widget = ((QMainWindow*)widget)->centralWidget();
+
+ if ( !layout && ::qt_cast<QWidgetStack*>(widget) )
+ widget = ((QWidgetStack*)widget)->visibleWidget();
+
+ if ( !layout && ::qt_cast<QToolBox*>(widget) )
+ widget = ((QToolBox*)widget)->currentItem();
+
+ MetaDataBase::addEntry( widget );
+
+ QLayout *l = 0;
+ int align = 0;
+ if ( !layout && ::qt_cast<QGroupBox*>(widget) ) {
+ QGroupBox *gb = (QGroupBox*)widget;
+ gb->setColumnLayout( 0, Qt::Vertical );
+ layout = gb->layout();
+ layout->setMargin( 0 );
+ layout->setSpacing( 0 );
+ switch ( type ) {
+ case HBox:
+ l = new QHBoxLayout( layout );
+ break;
+ case VBox:
+ l = new QVBoxLayout( layout );
+ break;
+ case Grid:
+ l = new QDesignerGridLayout( layout );
+ break;
+ default:
+ return 0;
+ }
+ align = Qt::AlignTop;
+ MetaDataBase::setMargin( gb, metamargin );
+ MetaDataBase::setSpacing( gb, metaspacing );
+ } else {
+ if ( layout ) {
+ switch ( type ) {
+ case HBox:
+ l = new QHBoxLayout( layout );
+ break;
+ case VBox:
+ l = new QVBoxLayout( layout );
+ break;
+ case Grid:
+ l = new QDesignerGridLayout( layout );
+ break;
+ default:
+ return 0;
+ }
+ MetaDataBase::addEntry( l );
+ l->setSpacing( spacing );
+ l->setMargin( margin );
+ } else {
+ switch ( type ) {
+ case HBox:
+ l = new QHBoxLayout( widget );
+ break;
+ case VBox:
+ l = new QVBoxLayout( widget );
+ break;
+ case Grid:
+ l = new QDesignerGridLayout( widget );
+ break;
+ default:
+ return 0;
+ }
+ MetaDataBase::addEntry( l );
+ if ( widget ) {
+ MetaDataBase::setMargin( widget, metamargin );
+ MetaDataBase::setSpacing( widget, metaspacing );
+ } else {
+ l->setMargin( margin );
+ l->setSpacing( spacing );
+ }
+ }
+ }
+ l->setAlignment( align );
+ MetaDataBase::addEntry( l );
+ return l;
+}
+
+void WidgetFactory::deleteLayout( QWidget *widget )
+{
+ if ( !widget )
+ return;
+
+ if ( ::qt_cast<QTabWidget*>(widget) )
+ widget = ((QTabWidget*)widget)->currentPage();
+ if ( ::qt_cast<QWizard*>(widget) )
+ widget = ((QWizard*)widget)->currentPage();
+ if ( ::qt_cast<QMainWindow*>(widget) )
+ widget = ((QMainWindow*)widget)->centralWidget();
+ if ( ::qt_cast<QWidgetStack*>(widget) )
+ widget = ((QWidgetStack*)widget)->visibleWidget();
+ if ( ::qt_cast<QToolBox*>(widget) )
+ widget = ((QToolBox*)widget)->currentItem();
+ delete widget->layout();
+}
+
+/*! Factory functions for creating a widget of the type \a className
+ as child of \a parent with the name \a name.
+
+ If \a init is TRUE, some initial default properties are set. This
+ has to be in sync with the initChangedProperties() function!
+*/
+
+QWidget *WidgetFactory::createWidget( const QString &className, QWidget *parent, const char *name, bool init,
+ const QRect *r, Qt::Orientation orient )
+{
+ if ( className == "QPushButton" ) {
+ QPushButton *b = 0;
+ if ( init ) {
+ b = new QDesignerPushButton( parent, name );
+ b->setText( QString::fromLatin1( name ) );
+ } else {
+ b = new QDesignerPushButton( parent, name );
+ }
+ QWidget *w = find_formwindow( b );
+ b->setAutoDefault( w && ::qt_cast<QDialog*>(((FormWindow*)w)->mainContainer()) );
+ return b;
+ } else if ( className == "QToolButton" ) {
+ if ( init ) {
+ QDesignerToolButton *tb = new QDesignerToolButton( parent, name );
+ if ( ::qt_cast<QToolBox*>(widgetOfContainer(parent))) {
+ tb->setUsesTextLabel(TRUE);
+ tb->setTextLabel("...");
+ tb->setAutoRaise(TRUE);
+ tb->setTextPosition(QToolButton::BesideIcon);
+ } else {
+ tb->setText( "..." );
+ }
+ return tb;
+ }
+ return new QDesignerToolButton( parent, name );
+ } else if ( className == "QCheckBox" ) {
+ if ( init ) {
+ QDesignerCheckBox *cb = new QDesignerCheckBox( parent, name );
+ cb->setText( QString::fromLatin1( name ) );
+ return cb;
+ }
+ return new QDesignerCheckBox( parent, name );
+ } else if ( className == "QRadioButton" ) {
+ if ( init ) {
+ QDesignerRadioButton *rb = new QDesignerRadioButton( parent, name );
+ rb->setText( QString::fromLatin1( name ) );
+ return rb;
+ }
+ return new QDesignerRadioButton( parent, name );
+ } else if ( className == "QGroupBox" ) {
+ if ( init )
+ return new QGroupBox( QString::fromLatin1( name ), parent, name );
+ return new QGroupBox( parent, name );
+ } else if ( className == "QButtonGroup" ) {
+ if ( init )
+ return new QButtonGroup( QString::fromLatin1( name ), parent, name );
+ return new QButtonGroup( parent, name );
+ } else if ( className == "QIconView" ) {
+#if !defined(QT_NO_ICONVIEW)
+ QIconView* iv = new QIconView( parent, name );
+ if ( init )
+ (void) new QIconViewItem( iv, i18n( "New Item" ) );
+ return iv;
+#else
+ return 0;
+#endif
+ } else if ( className == "QTable" ) {
+#if !defined(QT_NO_TABLE)
+ if ( init )
+ return new QTable( 3, 3, parent, name );
+ return new QTable( parent, name );
+#else
+ return 0;
+#endif
+#ifndef QT_NO_SQL
+ } else if ( className == "QDataTable" ) {
+ return new QDataTable( parent, name );
+#endif //QT_NO_SQL
+ } else if ( className == "QDateEdit" ) {
+ return new QDateEdit( parent, name );
+ } else if ( className == "QTimeEdit" ) {
+ return new QTimeEdit( parent, name );
+ } else if ( className == "QDateTimeEdit" ) {
+ return new QDateTimeEdit( parent, name );
+ }
+ else if ( className == "QListBox" ) {
+ QListBox* lb = new QListBox( parent, name );
+ if ( init ) {
+ lb->insertItem( i18n( "New Item" ) );
+ lb->setCurrentItem( 0 );
+ }
+ return lb;
+ } else if ( className == "QListView" ) {
+ QListView *lv = new QListView( parent, name );
+ lv->setSorting( -1 );
+ if ( init ) {
+ lv->addColumn( i18n( "Column 1" ) );
+ lv->setCurrentItem( new QListViewItem( lv, i18n( "New Item" ) ) );
+ }
+ return lv;
+ } else if ( className == "QLineEdit" )
+ return new QLineEdit( parent, name );
+ else if ( className == "QSpinBox" )
+ return new QSpinBox( parent, name );
+ else if ( className == "QSplitter" )
+ return new QSplitter( parent, name );
+ else if ( className == "QMultiLineEdit" )
+ return new QMultiLineEdit( parent, name );
+ else if ( className == "QTextEdit" )
+ return new QTextEdit( parent, name );
+ else if ( className == "QLabel" || className == "TextLabel" ) {
+ QDesignerLabel *l = new QDesignerLabel( parent, name );
+ if ( init ) {
+ l->setText( QString::fromLatin1( name ) );
+ MetaDataBase::addEntry( l );
+ MetaDataBase::setPropertyChanged( l, "text", TRUE );
+ }
+ return l;
+ } else if ( className == "PixmapLabel" ) {
+ QDesignerLabel *l = new QDesignerLabel( parent, name );
+ if ( init ) {
+ l->setPixmap( BarIcon( "designer_qtlogo.png", KDevDesignerPartFactory::instance() ) );
+ l->setScaledContents( TRUE );
+ MetaDataBase::addEntry( l );
+ MetaDataBase::setPropertyChanged( l, "pixmap", TRUE );
+ MetaDataBase::setPropertyChanged( l, "scaledContents", TRUE );
+ }
+ return l;
+ } else if ( className == "QLayoutWidget" )
+ return new QLayoutWidget( parent, name );
+ else if ( className == "QTabWidget" ) {
+ QTabWidget *tw = new QDesignerTabWidget( parent, name );
+ if ( init ) {
+ FormWindow *fw = find_formwindow( parent );
+ QWidget *w = fw ? new QDesignerWidget( fw, tw, "tab" ) : new QWidget( tw, "tab" );
+ tw->addTab( w, i18n("Tab 1") );
+ MetaDataBase::addEntry( w );
+ w = fw ? new QDesignerWidget( fw, tw, "tab" ) : new QWidget( tw, "tab" );
+ tw->addTab( w, i18n("Tab 2") );
+ MetaDataBase::addEntry( tw );
+ MetaDataBase::addEntry( w );
+ }
+ return tw;
+ } else if ( className == "QWidgetStack" ) {
+ QDesignerWidgetStack *ws = new QDesignerWidgetStack( parent, name );
+ if ( init ) {
+ FormWindow *fw = find_formwindow( parent );
+ QWidget *w = fw ? new QDesignerWidget( fw, ws, "WStackPage" ) : new QWidget( ws, "WStackPage" );
+ ws->insertPage( w );
+ MetaDataBase::addEntry( w );
+ MetaDataBase::addEntry( ws );
+ }
+ return ws;
+ } else if ( className == "QComboBox" ) {
+ return new QComboBox( FALSE, parent, name );
+ } else if ( className == "QWidget" ) {
+ if ( parent &&
+ ( ::qt_cast<FormWindow*>(parent) ||
+ ::qt_cast<QWizard*>(parent) ||
+ ::qt_cast<QTabWidget*>(parent) ||
+ ::qt_cast<QWidgetStack*>(parent) ||
+ ::qt_cast<QToolBox*>(parent) ||
+ ::qt_cast<QMainWindow*>(parent) ) ) {
+ FormWindow *fw = find_formwindow( parent );
+ if ( fw ) {
+ QDesignerWidget *dw = new QDesignerWidget( fw, parent, name );
+ MetaDataBase::addEntry( dw );
+ return dw;
+ }
+ }
+ return new QWidget( parent, name );
+ } else if ( className == "QDialog" ) {
+ QDialog *dia = 0;
+ if ( ::qt_cast<FormWindow*>(parent) )
+ dia = new QDesignerDialog( (FormWindow*)parent, parent, name );
+ else
+ dia = new QDialog( parent, name );
+#if defined(QT_NON_COMMERCIAL)
+ if ( ::qt_cast<MainWindow*>(parent) )
+#else
+ if ( parent )
+#endif
+ dia->reparent( parent, QPoint( 0, 0 ), TRUE );
+ return dia;
+ } else if ( className == "QWizard" ) {
+ QWizard *wiz = new QDesignerWizard( parent, name );
+#if defined(QT_NON_COMMERCIAL)
+ if ( ::qt_cast<MainWindow*>(parent) )
+#else
+ if ( parent )
+#endif
+ wiz->reparent( parent, QPoint( 0, 0 ), TRUE );
+ if ( init && ::qt_cast<FormWindow*>(parent) ) {
+ QDesignerWidget *dw = new QDesignerWidget( (FormWindow*)parent, wiz, "WizardPage" );
+ MetaDataBase::addEntry( dw );
+ wiz->addPage( dw, i18n( "Page" ) );
+ QTimer::singleShot( 0, wiz, SLOT( next() ) );
+ }
+ return wiz;
+ } else if ( className == "Spacer" ) {
+ Spacer *s = new Spacer( parent, name );
+ MetaDataBase::addEntry( s );
+ MetaDataBase::setPropertyChanged( s, "orientation", TRUE );
+ MetaDataBase::setPropertyChanged( s, "sizeType", TRUE );
+ if ( !r )
+ return s;
+ if ( !r->isValid() || r->width() < 2 && r->height() < 2 )
+ s->setOrientation( orient );
+ else if ( r->width() < r->height() )
+ s->setOrientation( Qt::Vertical );
+ else
+ s->setOrientation( Qt::Horizontal );
+ return s;
+ } else if ( className == "QLCDNumber" )
+ return new QLCDNumber( parent, name );
+ else if ( className == "QProgressBar" )
+ return new QProgressBar( parent, name );
+ else if ( className == "QTextView" )
+ return new QTextView( parent, name );
+ else if ( className == "QTextBrowser" )
+ return new QTextBrowser( parent, name );
+ else if ( className == "QDial" )
+ return new QDial( parent, name );
+ else if ( className == "QSlider" ) {
+ QSlider *s = new QSlider( parent, name );
+ if ( !r )
+ return s;
+ if ( !r->isValid() || r->width() < 2 && r->height() < 2 )
+ s->setOrientation( orient );
+ else if ( r->width() > r->height() )
+ s->setOrientation( Qt::Horizontal );
+ MetaDataBase::addEntry( s );
+ MetaDataBase::setPropertyChanged( s, "orientation", TRUE );
+ return s;
+ } else if ( className == "QScrollBar" ) {
+ QScrollBar *s = new QScrollBar( parent, name );
+ if ( !r )
+ return s;
+ if ( !r->isValid() || r->width() < 2 && r->height() < 2 )
+ s->setOrientation( orient );
+ else if ( r->width() > r->height() )
+ s->setOrientation( Qt::Horizontal );
+ MetaDataBase::addEntry( s );
+ MetaDataBase::setPropertyChanged( s, "orientation", TRUE );
+ return s;
+ } else if ( className == "QFrame" ) {
+ if ( !init )
+ return new QFrame( parent, name );
+ QFrame *f = new QFrame( parent, name );
+ f->setFrameStyle( QFrame::StyledPanel | QFrame::Raised );
+ return f;
+ } else if ( className == "Line" ) {
+ Line *l = new Line( parent, name );
+ MetaDataBase::addEntry( l );
+ MetaDataBase::setPropertyChanged( l, "orientation", TRUE );
+ MetaDataBase::setPropertyChanged( l, "frameShadow", TRUE );
+ MetaDataBase::setPropertyChanged( l, "frameShape", TRUE );
+ if ( !r )
+ return l;
+ if ( !r->isValid() || r->width() < 2 && r->height() < 2 )
+ l->setOrientation( orient );
+ else if ( r->width() < r->height() )
+ l->setOrientation( Qt::Vertical );
+ return l;
+ } else if ( className == "QMainWindow" ) {
+ QMainWindow *mw = new QMainWindow( parent, name, 0 );
+ mw->setDockEnabled( Qt::DockMinimized, FALSE );
+ QDesignerWidget *dw = new QDesignerWidget( (FormWindow*)parent, mw, "central widget" );
+ mw->setDockMenuEnabled( FALSE );
+ MetaDataBase::addEntry( dw );
+ mw->setCentralWidget( dw );
+ (void)mw->statusBar();
+ dw->show();
+ return mw;
+ } else if ( className == "QToolBox" ) {
+ if ( !init )
+ return new QDesignerToolBox( parent, name );
+ QToolBox *tb = new QDesignerToolBox( parent, name );
+ FormWindow *fw = find_formwindow( parent );
+ QWidget *w = fw ? new QDesignerWidget( fw, tb, "page1" ) :
+ new QWidget( tb, "page1" );
+ tb->addItem( w, i18n("Page 1") );
+ MetaDataBase::addEntry( w );
+ w = fw ? new QDesignerWidget( fw, tb, "page2" ) : new QWidget( tb, "page2" );
+ tb->addItem( w, i18n("Page 2") );
+ MetaDataBase::addEntry( tb );
+ MetaDataBase::addEntry( w );
+ return tb;
+ }
+#ifndef QT_NO_SQL
+ else if ( className == "QDataBrowser" ) {
+ QWidget *w = new QDesignerDataBrowser( parent, name );
+ if ( parent )
+ w->reparent( parent, QPoint( 0, 0 ), TRUE );
+ return w;
+ } else if ( className == "QDataView" ) {
+ QWidget *w = new QDesignerDataView( parent, name );
+ if ( parent )
+ w->reparent( parent, QPoint( 0, 0 ), TRUE );
+ return w;
+ }
+#endif
+
+ WidgetInterface *iface = 0;
+ widgetManager()->queryInterface( className, &iface );
+ if ( !iface )
+ return 0;
+
+ QWidget *w = iface->create( className, parent, name );
+#ifdef QT_CONTAINER_CUSTOM_WIDGETS
+ if ( init && WidgetDatabase::isCustomPluginWidget( WidgetDatabase::idFromClassName( className ) ) ) {
+ QWidgetContainerInterfacePrivate *iface2 = 0;
+ iface->queryInterface( IID_QWidgetContainer, (QUnknownInterface**)&iface2 );
+ if ( iface2 ) {
+ iface2->addPage( className, w, "Page", -1 );
+ iface2->release();
+ }
+ }
+#endif // QT_CONTAINER_CUSTOM_WIDGETS
+ iface->release();
+ return w;
+}
+
+
+
+/*! Find out which type the layout of the widget is. Returns \c HBox,
+ \c VBox, \c Grid or \c NoLayout. \a layout points to this
+ QWidget::layout() of \a w or to 0 after the function call.
+*/
+
+WidgetFactory::LayoutType WidgetFactory::layoutType( QWidget *w, QLayout *&layout )
+{
+ layout = 0;
+
+ if ( ::qt_cast<QTabWidget*>(w) )
+ w = ((QTabWidget*)w)->currentPage();
+ if ( ::qt_cast<QWizard*>(w) )
+ w = ((QWizard*)w)->currentPage();
+ if ( ::qt_cast<QMainWindow*>(w) )
+ w = ((QMainWindow*)w)->centralWidget();
+ if ( ::qt_cast<QWidgetStack*>(w) )
+ w = ((QWidgetStack*)w)->visibleWidget();
+ if ( ::qt_cast<QToolBox*>(w) )
+ w = ((QToolBox*)w)->currentItem();
+
+ if ( ::qt_cast<QSplitter*>(w) )
+ return ( (QSplitter*)w )->orientation() == Horizontal ? HBox : VBox;
+
+ if ( !w || !w->layout() )
+ return NoLayout;
+ QLayout *lay = w->layout();
+
+ if ( ::qt_cast<QGroupBox*>(w) ) {
+ QObjectList *l = lay->queryList( "QLayout" );
+ if ( l && l->first() )
+ lay = (QLayout*)l->first();
+ delete l;
+ }
+ layout = lay;
+
+ if ( ::qt_cast<QHBoxLayout*>(lay) )
+ return HBox;
+ else if ( ::qt_cast<QVBoxLayout*>(lay) )
+ return VBox;
+ else if ( ::qt_cast<QGridLayout*>(lay) )
+ return Grid;
+ return NoLayout;
+}
+
+/*!
+ \overload
+*/
+WidgetFactory::LayoutType WidgetFactory::layoutType( QLayout *layout )
+{
+ if ( ::qt_cast<QHBoxLayout*>(layout) )
+ return HBox;
+ else if ( ::qt_cast<QVBoxLayout*>(layout) )
+ return VBox;
+ else if ( ::qt_cast<QGridLayout*>(layout) )
+ return Grid;
+ return NoLayout;
+}
+
+/*!
+ \overload
+*/
+WidgetFactory::LayoutType WidgetFactory::layoutType( QWidget *w )
+{
+ QLayout *l = 0;
+ return layoutType( w, l );
+}
+
+
+QWidget *WidgetFactory::layoutParent( QLayout *layout )
+{
+ QObject *o = layout;
+ while ( o ) {
+ if ( o->isWidgetType() )
+ return (QWidget*)o;
+ o = o->parent();
+ }
+ return 0;
+}
+
+/*! Returns the widget into which children should be inserted when \a
+ w is a container known to the designer.
+
+ Usually that is \a w itself, sometimes it is different (e.g. a
+ tabwidget is known to the designer as a container but the child
+ widgets should be inserted into the current page of the
+ tabwidget. So in this case this function returns the current page of
+ the tabwidget.)
+ */
+QWidget* WidgetFactory::containerOfWidget( QWidget *w )
+{
+ if ( !w )
+ return w;
+ if ( ::qt_cast<QTabWidget*>(w) )
+ return ((QTabWidget*)w)->currentPage();
+ if ( ::qt_cast<QWizard*>(w) )
+ return ((QWizard*)w)->currentPage();
+ if ( ::qt_cast<QWidgetStack*>(w) )
+ return ((QWidgetStack*)w)->visibleWidget();
+ if ( ::qt_cast<QToolBox*>(w) )
+ return ((QToolBox*)w)->currentItem();
+ if ( ::qt_cast<QMainWindow*>(w) )
+ return ((QMainWindow*)w)->centralWidget();
+#ifdef QT_CONTAINER_CUSTOM_WIDGETS
+ if ( !WidgetDatabase::isCustomPluginWidget( WidgetDatabase::idFromClassName( classNameOf( w ) ) ) )
+ return w;
+ WidgetInterface *iface = 0;
+ widgetManager()->queryInterface( classNameOf( w ), &iface );
+ if ( !iface )
+ return w;
+ QWidgetContainerInterfacePrivate *iface2 = 0;
+ iface->queryInterface( IID_QWidgetContainer, (QUnknownInterface**)&iface2 );
+ if ( !iface2 )
+ return w;
+ QWidget *c = iface2->containerOfWidget( w->className(), w );
+ iface2->release();
+ iface->release();
+ if ( c )
+ return c;
+#endif // QT_CONTAINER_CUSTOM_WIDGETS
+ return w;
+}
+
+/*! Returns the actual designer widget of the container \a w. This is
+ normally \a w itself, but might be a parent or grand parent of \a w
+ (e.g. when working with a tabwidget and \a w is the container which
+ contains and layouts childs, but the actual widget known to the
+ designer is the tabwidget which is the parent of \a w. So this
+ function returns the tabwidget then.)
+*/
+
+QWidget* WidgetFactory::widgetOfContainer( QWidget *w )
+{
+ if ( w && ::qt_cast<QWidgetStack*>(w->parentWidget()) )
+ w = w->parentWidget();
+ if ( w->parentWidget() && w->parentWidget()->parentWidget() &&
+ w->parentWidget()->parentWidget()->parentWidget() &&
+ ::qt_cast<QToolBox*>(w->parentWidget()->parentWidget()->parentWidget()) )
+ return w->parentWidget()->parentWidget()->parentWidget();
+ while ( w ) {
+ int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( w ) );
+ if ( WidgetDatabase::isContainer( id ) ||
+ w && ::qt_cast<FormWindow*>(w->parentWidget()) )
+ return w;
+ w = w->parentWidget();
+ }
+ return w;
+}
+
+/*!
+ Returns whether \a o is a passive interactor or not.
+ */
+
+bool WidgetFactory::lastWasAPassiveInteractor = FALSE;
+QGuardedPtr<QObject> *WidgetFactory::lastPassiveInteractor = new QGuardedPtr<QObject>();
+
+bool WidgetFactory::isPassiveInteractor( QObject* o )
+{
+ if ( lastPassiveInteractor && *lastPassiveInteractor && (QObject*)(*lastPassiveInteractor) == o )
+ return lastWasAPassiveInteractor;
+ lastWasAPassiveInteractor = FALSE;
+ (*lastPassiveInteractor) = o;
+ if ( QApplication::activePopupWidget() ) // if a popup is open, we have to make sure that this one is closed, else X might do funny things
+ return ( lastWasAPassiveInteractor = TRUE );
+
+ if ( ::qt_cast<QTabBar*>(o) )
+ return ( lastWasAPassiveInteractor = TRUE );
+ else if ( ::qt_cast<QSizeGrip*>(o) )
+ return ( lastWasAPassiveInteractor = TRUE );
+ else if ( ::qt_cast<QButton*>(o) &&
+ ( ::qt_cast<QTabBar*>(o->parent()) || ::qt_cast<QToolBox*>(o->parent()) ) )
+ return ( lastWasAPassiveInteractor = TRUE );
+ else if ( ::qt_cast<QPushButton*>(o) && ::qt_cast<QWizard*>(o->parent()) )
+ return ( lastWasAPassiveInteractor = TRUE );
+ else if ( ::qt_cast<QMenuBar*>(o) && ::qt_cast<QMainWindow*>(o->parent()) )
+ return ( lastWasAPassiveInteractor = TRUE );
+// else if ( ::qt_cast<QDockWindowHandle*>(o) )
+ else if ( o->inherits( "QDockWindowHandle" ) )
+ return ( lastWasAPassiveInteractor = TRUE );
+// else if ( ::qt_cast<QHideDock*>(o) )
+ else if ( o->inherits( "QHideDock" ) )
+ return ( lastWasAPassiveInteractor = TRUE );
+ else if ( qstrcmp( o->name(), "designer_wizardstack_button" ) == 0 )
+ return ( lastWasAPassiveInteractor = TRUE );
+#ifdef QT_CONTAINER_CUSTOM_WIDGETS
+ if ( !o->isWidgetType() )
+ return ( lastWasAPassiveInteractor = FALSE );
+ WidgetInterface *iface = 0;
+ QWidget *w = (QWidget*)o;
+ while ( !iface && w && !::qt_cast<FormWindow*>(w) ) {
+ widgetManager()->queryInterface( classNameOf( w ), &iface );
+ w = w->parentWidget();
+ }
+ if ( !iface )
+ return ( lastWasAPassiveInteractor = FALSE );
+ QWidgetContainerInterfacePrivate *iface2 = 0;
+ iface->queryInterface( IID_QWidgetContainer, (QUnknownInterface**)&iface2 );
+ if ( !iface2 )
+ return ( lastWasAPassiveInteractor = FALSE );
+ QWidget *fw = MainWindow::self->isAFormWindowChild( (QWidget*)o );
+ if ( !fw )
+ return ( lastWasAPassiveInteractor = FALSE );
+ QWidget *dw = ( (FormWindow*)fw )->designerWidget( (QWidget*)o );
+ if ( !dw )
+ return ( lastWasAPassiveInteractor = FALSE );
+ lastWasAPassiveInteractor = iface2->isPassiveInteractor( dw->className(), (QWidget*)o );
+ iface2->release();
+ iface->release();
+#endif // QT_CONTAINER_CUSTOM_WIDGETS
+ return lastWasAPassiveInteractor;
+}
+
+
+/*!
+ Returns the class name of object \a o that should be used for externally (i.e. for saving)
+ */
+const char* WidgetFactory::classNameOf( QObject* o )
+{
+ if ( o->isA( "PropertyObject" ) )
+ return o->className();
+ if (WidgetDatabase::isCustomPluginWidget(WidgetDatabase::idFromClassName(o->className())))
+ return o->className();
+ else if ( ::qt_cast<QDesignerTabWidget*>(o) )
+ return "QTabWidget";
+ else if ( ::qt_cast<QDesignerWidgetStack*>(o) )
+ return "QWidgetStack";
+ else if ( ::qt_cast<QWidgetStack*>(o) )
+ return "QWeDoNotWantToBreakTabWidget";
+ else if ( ::qt_cast<QDesignerDialog*>(o) )
+ return "QDialog";
+ else if ( ::qt_cast<QDesignerWidget*>(o) )
+ return "QWidget";
+ else if ( o->inherits( "CustomWidget" ) )
+ return ( (CustomWidget*)o )->realClassName().latin1();
+ else if ( ::qt_cast<QDesignerLabel*>(o) )
+ return "QLabel";
+ else if ( ::qt_cast<QDesignerWizard*>(o) )
+ return "QWizard";
+ else if ( ::qt_cast<QDesignerPushButton*>(o) )
+ return "QPushButton";
+ else if ( ::qt_cast<QDesignerToolButton*>(o) )
+ return "QToolButton";
+ else if ( ::qt_cast<QDesignerRadioButton*>(o) )
+ return "QRadioButton";
+ else if ( ::qt_cast<QDesignerCheckBox*>(o) )
+ return "QCheckBox";
+ else if ( ::qt_cast<MenuBarEditor*>(o) )
+ return "QMenuBar";
+ else if ( ::qt_cast<QDesignerToolBar*>(o) )
+ return "QToolBar";
+ else if ( ::qt_cast<QDesignerAction*>(o) )
+ return "QAction";
+ else if ( ::qt_cast<QDesignerActionGroup*>(o) )
+ return "QActionGroup";
+ else if ( ::qt_cast<PopupMenuEditor*>(o) )
+ return "QPopupMenu";
+ else if ( ::qt_cast<QDesignerToolBox*>(o) )
+ return "QToolBox";
+#ifndef QT_NO_SQL
+ else if ( ::qt_cast<QDesignerDataBrowser*>(o) )
+ return "QDataBrowser";
+ else if ( ::qt_cast<QDesignerDataView*>(o) )
+ return "QDataView";
+#endif
+ return o->className();
+}
+
+QString WidgetFactory::defaultSignal( QObject *w )
+{
+ if ( ::qt_cast<QRadioButton*>(w) || ::qt_cast<QCheckBox*>(w) )
+ return "toggled";
+ else if ( ::qt_cast<QButton*>(w) || ::qt_cast<QButtonGroup*>(w) )
+ return "clicked";
+ else if ( ::qt_cast<QTextBrowser*>(w) )
+ return "linkClicked";
+ else if ( ::qt_cast<QLineEdit*>(w) || ::qt_cast<QTextEdit*>(w) )
+ return "textChanged";
+ else if ( ::qt_cast<QListView*>(w) || ::qt_cast<QIconView*>(w) ||
+ ::qt_cast<QListBox*>(w) || ::qt_cast<QTable*>(w) )
+ return "selectionChanged";
+ else if ( ::qt_cast<QTabWidget*>(w) )
+ return "selected";
+ else if ( ::qt_cast<QToolBox*>(w) )
+ return "currentChanged";
+ else if ( ::qt_cast<QWidgetStack*>(w) )
+ return "aboutToShow";
+ else if ( ::qt_cast<QSpinBox*>(w) || ::qt_cast<QSlider*>(w) ||
+ ::qt_cast<QScrollBar*>(w) || ::qt_cast<QDateEdit*>(w) ||
+ ::qt_cast<QTimeEdit*>(w) || ::qt_cast<QDateTimeEdit*>(w) ||
+ ::qt_cast<QDial*>(w) )
+ return "valueChanged";
+ else if ( ::qt_cast<QComboBox*>(w) )
+ return "activated";
+ return QString::null;
+}
+
+/*! As some properties are set by default when creating a widget this
+ functions markes this properties as changed. Has to be in sync with
+ createWidget()!
+*/
+
+void WidgetFactory::initChangedProperties( QObject *o )
+{
+ if ( MainWindow::self && MainWindow::self->currProject() &&
+ MainWindow::self->currProject()->fakeFormFileFor( o ) )
+ return;
+ MetaDataBase::setPropertyChanged( o, "name", TRUE );
+ if ( !::qt_cast<QDesignerToolBar*>(o) && !::qt_cast<MenuBarEditor*>(o) )
+ MetaDataBase::setPropertyChanged( o, "geometry", TRUE );
+
+ if ( ::qt_cast<QPushButton*>(o) ||
+ ::qt_cast<QRadioButton*>(o) ||
+ ::qt_cast<QCheckBox*>(o) ||
+ ::qt_cast<QToolButton*>(o) ) {
+ if (::qt_cast<QToolButton*>(o) && ::qt_cast<QToolBox*>(widgetOfContainer((QWidget*)o->parent()))) {
+ MetaDataBase::setPropertyChanged( o, "usesTextLabel", TRUE );
+ MetaDataBase::setPropertyChanged( o, "textLabel", TRUE );
+ MetaDataBase::setPropertyChanged( o, "autoRaise", TRUE );
+ MetaDataBase::setPropertyChanged( o, "textPosition", TRUE );
+ } else {
+ MetaDataBase::setPropertyChanged( o, "text", TRUE );
+ }
+ }
+ else if ( ::qt_cast<QGroupBox*>(o) )
+ MetaDataBase::setPropertyChanged( o, "title", TRUE );
+ else if ( o->isA( "QFrame" ) ) {
+ MetaDataBase::setPropertyChanged( o, "frameShadow", TRUE );
+ MetaDataBase::setPropertyChanged( o, "frameShape", TRUE );
+ } else if ( ::qt_cast<QTabWidget*>(o) || ::qt_cast<QWizard*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "pageTitle", TRUE );
+ MetaDataBase::setPropertyChanged( o, "pageName", TRUE );
+ MetaDataBase::setPropertyChanged( o, "currentPage", TRUE );
+ } else if ( ::qt_cast<QWidgetStack*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "currentPage", TRUE );
+ MetaDataBase::setPropertyChanged( o, "pageName", TRUE );
+ } else if ( ::qt_cast<QToolBox*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "currentIndex", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemName", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemLabel", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemIconSet", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemToolTip", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemBackgroundMode", TRUE );
+#ifndef QT_NO_TABLE
+ } else if ( ::qt_cast<QTable*>(o) ) {
+# ifndef QT_NO_SQL
+ if (!::qt_cast<QDataTable*>(o) )
+# endif
+ {
+ MetaDataBase::setPropertyChanged( o, "numRows", TRUE );
+ MetaDataBase::setPropertyChanged( o, "numCols", TRUE );
+ QTable *t = (QTable*)o;
+ for ( int i = 0; i < 3; ++i ) {
+ t->horizontalHeader()->setLabel( i, QString::number( i + 1 ) );
+ t->verticalHeader()->setLabel( i, QString::number( i + 1 ) );
+ }
+ }
+#endif
+ } else if ( ::qt_cast<QSplitter*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "orientation", TRUE );
+ } else if ( ::qt_cast<QDesignerToolBar*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "label", TRUE );
+ } else if ( ::qt_cast<MenuBarEditor*>(o) ) {
+ MetaDataBase::setPropertyChanged( o, "itemName", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemNumber", TRUE );
+ MetaDataBase::setPropertyChanged( o, "itemText", TRUE );
+ }
+}
+
+bool WidgetFactory::hasSpecialEditor( int id, QObject *editorWidget )
+{
+ QString className = WidgetDatabase::className( id );
+
+ if ( className.contains( "ListBox" ) )
+ return TRUE;
+ if ( className.contains( "ComboBox" ) )
+ return TRUE;
+ if ( className.contains( "ListView" ) )
+ return TRUE;
+ if ( className.contains( "IconView" ) )
+ return TRUE;
+ if ( className == "QTextEdit" || className == "QMultiLineEdit" )
+ return TRUE;
+ if ( ::qt_cast<QTable*>(editorWidget) != 0 )
+ return TRUE;
+
+ return FALSE;
+}
+
+bool WidgetFactory::hasItems( int id, QObject *editorWidget )
+{
+ QString className = WidgetDatabase::className( id );
+
+ if ( className.contains( "ListBox" ) || className.contains( "ListView" ) ||
+ className.contains( "IconView" ) || className.contains( "ComboBox" ) ||
+ ::qt_cast<QTable*>(editorWidget) != 0 )
+ return TRUE;
+
+ return FALSE;
+}
+
+void WidgetFactory::editWidget( int id, QWidget *parent, QWidget *editWidget, FormWindow *fw )
+{
+ QString className = WidgetDatabase::className( id );
+
+ if ( className.contains( "ListBox" ) ) {
+ if ( !::qt_cast<QListBox*>(editWidget) )
+ return;
+ ListBoxEditor *e = new ListBoxEditor( parent, editWidget, fw );
+ e->exec();
+ delete e;
+ return;
+ }
+
+ if ( className.contains( "ComboBox" ) ) {
+ if ( !::qt_cast<QComboBox*>(editWidget) )
+ return;
+ QComboBox *cb = (QComboBox*)editWidget;
+ ListBoxEditor *e = new ListBoxEditor( parent, cb->listBox(), fw );
+ e->exec();
+ delete e;
+ cb->update();
+ return;
+ }
+
+ if ( className.contains( "ListView" ) ) {
+ if ( !::qt_cast<QListView*>(editWidget) )
+ return;
+ QListView *lv = (QListView*)editWidget;
+ ListViewEditor *e = new ListViewEditor( parent, lv, fw );
+ e->exec();
+ delete e;
+ return;
+ }
+
+ if ( className.contains( "IconView" ) ) {
+ if ( !::qt_cast<QIconView*>(editWidget) )
+ return;
+ IconViewEditor *e = new IconViewEditor( parent, editWidget, fw );
+ e->exec();
+ delete e;
+ return;
+ }
+
+ if ( className == "QMultiLineEdit" || className == "QTextEdit" ) {
+ MultiLineEditor *e = new MultiLineEditor( FALSE, TRUE, parent, editWidget, fw );
+ e->exec();
+ delete e;
+ return;
+ }
+#ifndef QT_NO_TABLE
+ if (::qt_cast<QTable*>(editWidget) != 0) {
+ TableEditor *e = new TableEditor( parent, editWidget, fw );
+ e->exec();
+ delete e;
+ return;
+ }
+#endif
+}
+
+bool WidgetFactory::canResetProperty( QObject *w, const QString &propName )
+{
+ if ( propName == "name" || propName == "geometry" )
+ return FALSE;
+ QStringList l = *changedProperties->find( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( w ) ) );
+ return l.findIndex( propName ) == -1;
+}
+
+bool WidgetFactory::resetProperty( QObject *w, const QString &propName )
+{
+ const QMetaProperty *p = w->metaObject()->property( w->metaObject()->
+ findProperty( propName, TRUE ), TRUE );
+ if (!p )
+ return FALSE;
+ return p->reset( w );
+}
+
+QVariant WidgetFactory::defaultValue( QObject *w, const QString &propName )
+{
+ if ( propName == "wordwrap" ) {
+ int v = defaultValue( w, "alignment" ).toInt();
+ return QVariant( ( v & WordBreak ) == WordBreak, 0 );
+ } else if ( propName == "toolTip" || propName == "whatsThis" ) {
+ return QVariant( QString::fromLatin1( "" ) );
+ } else if ( w->inherits( "CustomWidget" ) ) {
+ return QVariant();
+ } else if ( propName == "frameworkCode" ) {
+ return QVariant( TRUE, 0 );
+ } else if ( propName == "layoutMargin" || propName == "layoutSpacing" ) {
+ return QVariant( -1 );
+ }
+
+ return *( *defaultProperties->find( WidgetDatabase::idFromClassName( classNameOf( w ) ) ) ).find( propName );
+}
+
+QString WidgetFactory::defaultCurrentItem( QObject *w, const QString &propName )
+{
+ const QMetaProperty *p = w->metaObject()->
+ property( w->metaObject()->findProperty( propName, TRUE ), TRUE );
+ if ( !p ) {
+ int v = defaultValue( w, "alignment" ).toInt();
+ if ( propName == "hAlign" ) {
+ if ( ( v & AlignAuto ) == AlignAuto )
+ return "AlignAuto";
+ if ( ( v & AlignLeft ) == AlignLeft )
+ return "AlignLeft";
+ if ( ( v & AlignCenter ) == AlignCenter || ( v & AlignHCenter ) == AlignHCenter )
+ return "AlignHCenter";
+ if ( ( v & AlignRight ) == AlignRight )
+ return "AlignRight";
+ if ( ( v & AlignJustify ) == AlignJustify )
+ return "AlignJustify";
+ } else if ( propName == "vAlign" ) {
+ if ( ( v & AlignTop ) == AlignTop )
+ return "AlignTop";
+ if ( ( v & AlignCenter ) == AlignCenter || ( v & AlignVCenter ) == AlignVCenter )
+ return "AlignVCenter";
+ if ( ( v & AlignBottom ) == AlignBottom )
+ return "AlignBottom";
+ } else if ( propName == "resizeMode" ) {
+ return "Auto";
+ }
+ return QString::null;
+
+ }
+ return p->valueToKey( defaultValue( w, propName ).toInt() );
+}
+
+QWidget *WidgetFactory::createCustomWidget( QWidget *parent, const char *name, MetaDataBase::CustomWidget *w )
+{
+ if ( !w )
+ return 0;
+ return new CustomWidget( parent, name, w );
+}
+
+QVariant WidgetFactory::property( QObject *w, const char *name )
+{
+ int id = w->metaObject()->findProperty( name, TRUE );
+ const QMetaProperty* p = w->metaObject()->property( id, TRUE );
+ if ( !p || !p->isValid() )
+ return MetaDataBase::fakeProperty( w, name );
+ return w->property( name );
+}
+
+void QDesignerLabel::updateBuddy()
+{
+
+ if ( myBuddy.isEmpty() )
+ return;
+
+ QObjectList *l = topLevelWidget()->queryList( "QWidget", myBuddy, FALSE, TRUE );
+ if ( !l || !l->first() ) {
+ delete l;
+ return;
+ }
+
+ QLabel::setBuddy( (QWidget*)l->first() );
+ delete l;
+}
+
+
+void QDesignerWidget::resizeEvent( QResizeEvent* e)
+{
+ if ( need_frame ) {
+ QPainter p(this);
+ p.setPen( backgroundColor() );
+ p.drawRect( QRect( QPoint(0,0), e->oldSize() ) );
+ }
+}
+
+void QDesignerWidget::paintEvent( QPaintEvent *e )
+{
+ if ( need_frame ) {
+ QPainter p(this);
+ p.setPen( backgroundColor().dark() );
+ p.drawRect( rect() );
+ }
+ formwindow->paintGrid( this, e );
+}
+
+void QDesignerDialog::paintEvent( QPaintEvent *e )
+{
+ formwindow->paintGrid( this, e );
+}
+
+QSizePolicy QLayoutWidget::sizePolicy() const
+{
+ return sp;
+}
+
+bool QLayoutWidget::event( QEvent *e )
+{
+ if ( e && ( e->type() == QEvent::ChildInserted ||
+ e->type() == QEvent::ChildRemoved ||
+ e->type() == QEvent::LayoutHint ||
+ e->type() == QEvent::Reparent ) )
+ updateSizePolicy();
+ return QWidget::event( e );
+}
+
+/*
+ This function must be called on QLayoutWidget creation and whenever
+ the QLayoutWidget's parent layout changes (e.g., from a QHBoxLayout
+ to a QVBoxLayout), because of the (illogical) way layouting works.
+*/
+void QLayoutWidget::updateSizePolicy()
+{
+ if ( !children() || children()->count() == 0 ) {
+ sp = QWidget::sizePolicy();
+ return;
+ }
+
+ /*
+ QSizePolicy::MayShrink & friends are private. Here we assume the
+ following:
+
+ Fixed = 0
+ Maximum = MayShrink
+ Minimum = MayGrow
+ Preferred = MayShrink | MayGrow
+ */
+
+ int ht = (int) QSizePolicy::Preferred;
+ int vt = (int) QSizePolicy::Preferred;
+
+ if ( layout() ) {
+ /*
+ parentLayout is set to the parent layout if there is one and if it is
+ top level, in which case layouting is illogical.
+ */
+ QLayout *parentLayout = 0;
+ if ( parent() && parent()->isWidgetType() ) {
+ parentLayout = ((QWidget *)parent())->layout();
+ if ( parentLayout &&
+ ::qt_cast<QLayoutWidget*>(parentLayout->mainWidget()) )
+ parentLayout = 0;
+ }
+
+ QObjectListIt it( *children() );
+ QObject *o;
+
+ if ( ::qt_cast<QVBoxLayout*>(layout()) ) {
+ if ( ::qt_cast<QHBoxLayout*>(parentLayout) )
+ vt = QSizePolicy::Minimum;
+ else
+ vt = QSizePolicy::Fixed;
+
+ while ( ( o = it.current() ) ) {
+ ++it;
+ if ( !o->isWidgetType() || ( (QWidget*)o )->testWState( WState_ForceHide ) )
+ continue;
+ QWidget *w = (QWidget*)o;
+
+ if ( !w->sizePolicy().mayGrowHorizontally() )
+ ht &= ~QSizePolicy::Minimum;
+ if ( !w->sizePolicy().mayShrinkHorizontally() )
+ ht &= ~QSizePolicy::Maximum;
+ if ( w->sizePolicy().mayGrowVertically() )
+ vt |= QSizePolicy::Minimum;
+ if ( w->sizePolicy().mayShrinkVertically() )
+ vt |= QSizePolicy::Maximum;
+ }
+ } else if ( ::qt_cast<QHBoxLayout*>(layout()) ) {
+ if ( ::qt_cast<QVBoxLayout*>(parentLayout) )
+ ht = QSizePolicy::Minimum;
+ else
+ ht = QSizePolicy::Fixed;
+
+ while ( ( o = it.current() ) ) {
+ ++it;
+ if ( !o->isWidgetType() || ( (QWidget*)o )->testWState( WState_ForceHide ) )
+ continue;
+ QWidget *w = (QWidget*)o;
+
+ if ( w->sizePolicy().mayGrowHorizontally() )
+ ht |= QSizePolicy::Minimum;
+ if ( w->sizePolicy().mayShrinkHorizontally() )
+ ht |= QSizePolicy::Maximum;
+ if ( !w->sizePolicy().mayGrowVertically() )
+ vt &= ~QSizePolicy::Minimum;
+ if ( !w->sizePolicy().mayShrinkVertically() )
+ vt &= ~QSizePolicy::Maximum;
+ }
+ } else if ( ::qt_cast<QGridLayout*>(layout()) ) {
+ ht = QSizePolicy::Fixed;
+ vt = QSizePolicy::Fixed;
+ if ( parentLayout ) {
+ if ( ::qt_cast<QVBoxLayout*>(parentLayout) )
+ ht = QSizePolicy::Minimum;
+ else if ( ::qt_cast<QHBoxLayout*>(parentLayout) )
+ vt = QSizePolicy::Minimum;
+ }
+
+ while ( ( o = it.current() ) ) {
+ ++it;
+ if ( !o->isWidgetType() || ( (QWidget*)o )->testWState( WState_ForceHide ) )
+ continue;
+ QWidget *w = (QWidget*)o;
+
+ if ( w->sizePolicy().mayGrowHorizontally() )
+ ht |= QSizePolicy::Minimum;
+ if ( w->sizePolicy().mayShrinkHorizontally() )
+ ht |= QSizePolicy::Maximum;
+ if ( w->sizePolicy().mayGrowVertically() )
+ vt |= QSizePolicy::Minimum;
+ if ( w->sizePolicy().mayShrinkVertically() )
+ vt |= QSizePolicy::Maximum;
+ }
+ }
+ if ( layout()->expanding() & QSizePolicy::Horizontally )
+ ht = QSizePolicy::Expanding;
+ if ( layout()->expanding() & QSizePolicy::Vertically )
+ vt = QSizePolicy::Expanding;
+
+ layout()->invalidate();
+ }
+
+ sp = QSizePolicy( (QSizePolicy::SizeType) ht, (QSizePolicy::SizeType) vt );
+ updateGeometry();
+}
+
+void CustomWidget::paintEvent( QPaintEvent *e )
+{
+ if ( ::qt_cast<FormWindow*>(parentWidget()) ) {
+ ( (FormWindow*)parentWidget() )->paintGrid( this, e );
+ } else {
+ QPainter p( this );
+ p.fillRect( rect(), colorGroup().dark() );
+ p.setPen( colorGroup().light() );
+ p.drawText( 2, 2, width() - 4, height() - 4, Qt::AlignAuto | Qt::AlignTop, cusw->className );
+ p.drawPixmap( ( width() - cusw->pixmap->width() ) / 2,
+ ( height() - cusw->pixmap->height() ) / 2,
+ *cusw->pixmap );
+ }
+}
+
+
+CustomWidgetFactory::CustomWidgetFactory()
+{
+}
+
+QWidget *CustomWidgetFactory::createWidget( const QString &className, QWidget *parent, const char *name ) const
+{
+ MetaDataBase::CustomWidget *w = MetaDataBase::customWidget( WidgetDatabase::idFromClassName( className ) );
+ if ( !w )
+ return 0;
+ return WidgetFactory::createCustomWidget( parent, name, w );
+}
+
+
+QDesignerToolBox::QDesignerToolBox( QWidget *parent, const char *name )
+ : QToolBox( parent, name )
+{
+}
+
+QString QDesignerToolBox::itemLabel() const
+{
+ return QToolBox::itemLabel( currentIndex() );
+}
+
+void QDesignerToolBox::setItemLabel( const QString &l )
+{
+ QToolBox::setItemLabel( currentIndex(), l );
+}
+
+QCString QDesignerToolBox::itemName() const
+{
+ return currentItem() ? currentItem()->name() : 0;
+}
+
+void QDesignerToolBox::setItemName( const QCString &n )
+{
+ if (currentItem())
+ currentItem()->setName( n );
+}
+
+
+Qt::BackgroundMode QDesignerToolBox::itemBackgroundMode() const
+{
+ return (item(0) ? item(0)->backgroundMode() : PaletteBackground);
+}
+
+void QDesignerToolBox::setItemBackgroundMode( BackgroundMode bmode )
+{
+ for (int i = 0; i < count(); ++i) {
+ QWidget *w = item(i);
+ w->setBackgroundMode( bmode );
+ w->update();
+ }
+}
+
+void QDesignerToolBox::itemInserted( int index )
+{
+ if (count() > 1)
+ item(index)->setBackgroundMode(item(index>0?0:1)->backgroundMode());
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-10 13:53:15 +0000