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Diffstat (limited to 'kdevdesigner/designer/actiondnd.cpp')
| -rw-r--r-- | kdevdesigner/designer/actiondnd.cpp | 728 |
1 files changed, 728 insertions, 0 deletions
diff --git a/kdevdesigner/designer/actiondnd.cpp b/kdevdesigner/designer/actiondnd.cpp new file mode 100644 index 00000000..33f0c4bf --- /dev/null +++ b/kdevdesigner/designer/actiondnd.cpp @@ -0,0 +1,728 @@ +/********************************************************************** +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** +** This file is part of TQt 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 TQt Enterprise Edition or TQt Professional Edition +** licenses may use this file in accordance with the TQt 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 TQt Commercial License Agreements. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "actiondnd.h" +#include "command.h" +#include "defs.h" +#include "formwindow.h" +#include "mainwindow.h" +#include "metadatabase.h" +#include "widgetfactory.h" +#include "hierarchyview.h" + +#include <tqaction.h> +#include <tqapplication.h> +#include <tqbitmap.h> +#include <tqdragobject.h> +#include <tqinputdialog.h> +#include <tqlayout.h> +#include <tqmainwindow.h> +#include <tqmenudata.h> +#include <tqmessagebox.h> +#include <tqobjectlist.h> +#include <tqpainter.h> +#include <tqstyle.h> +#include <tqtimer.h> + +#include <tdelocale.h> + +TQAction *ActionDrag::the_action = 0; + +ActionDrag::ActionDrag(TQAction *action, TQWidget *source) +: TQStoredDrag("application/x-designer-actions", source) +{ + Q_ASSERT(the_action == 0); + the_action = action; +} + +ActionDrag::ActionDrag(TQActionGroup *group, TQWidget *source) +: TQStoredDrag("application/x-designer-actiongroup", source) +{ + Q_ASSERT(the_action == 0); + the_action = group; +} + +ActionDrag::ActionDrag(const TQString &type, TQAction *action, TQWidget *source) +: TQStoredDrag(type, source) +{ + Q_ASSERT(the_action == 0); + the_action = action; +} + +bool ActionDrag::canDecode(TQDropEvent *e) +{ + return e->provides( "application/x-designer-actions" ) || + e->provides( "application/x-designer-actiongroup" ) || + e->provides( "application/x-designer-separator" ); +} + +ActionDrag::~ActionDrag() +{ + the_action = 0; +} + +void QDesignerAction::init() +{ + MetaDataBase::addEntry( this ); + int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( this ) ); + WidgetFactory::saveDefaultProperties( this, id ); + WidgetFactory::saveChangedProperties( this, id ); +} + +void QDesignerActionGroup::init() +{ + MetaDataBase::addEntry( this ); + int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( this ) ); + WidgetFactory::saveDefaultProperties( this, id ); + WidgetFactory::saveChangedProperties( this, id ); +} + +bool QDesignerAction::addTo( TQWidget *w ) +{ + if ( !widgetToInsert ) + return TQAction::addTo( w ); + + if ( ::tqqt_cast<TQPopupMenu*>(w) ) + return FALSE; + + widgetToInsert->reparent( w, TQPoint( 0, 0 ), FALSE ); + widgetToInsert->show(); + addedTo( widgetToInsert, w ); + return TRUE; +} + +bool QDesignerAction::removeFrom( TQWidget *w ) +{ + if ( !widgetToInsert ) + return TQAction::removeFrom( w ); + + remove(); + return TRUE; +} + +void QDesignerAction::remove() +{ + if ( !widgetToInsert ) + return; + MainWindow::self->formWindow()->selectWidget( TQT_TQOBJECT(widgetToInsert), FALSE ); + widgetToInsert->reparent( 0, TQPoint( 0, 0 ), FALSE ); +} + +QDesignerToolBarSeparator::QDesignerToolBarSeparator(Qt::Orientation o , TQToolBar *parent, + const char* name ) + : TQWidget( parent, name ) +{ + connect( parent, TQT_SIGNAL(orientationChanged(Qt::Orientation)), + this, TQT_SLOT(setOrientation(Qt::Orientation)) ); + setOrientation( o ); + setBackgroundMode( parent->backgroundMode() ); + setBackgroundOrigin( ParentOrigin ); + setSizePolicy( TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Minimum ) ); +} + +void QDesignerToolBarSeparator::setOrientation( Qt::Orientation o ) +{ + orient = o; +} + +void QDesignerToolBarSeparator::styleChange( TQStyle& ) +{ + setOrientation( orient ); +} + +TQSize QDesignerToolBarSeparator::sizeHint() const +{ + int extent = style().pixelMetric( TQStyle::PM_DockWindowSeparatorExtent, + this ); + if ( orient ==Qt::Horizontal ) + return TQSize( extent, 0 ); + else + return TQSize( 0, extent ); +} + +void QDesignerToolBarSeparator::paintEvent( TQPaintEvent * ) +{ + TQPainter p( this ); + TQStyle::SFlags flags = TQStyle::Style_Default; + + if ( orientation() ==Qt::Horizontal ) + flags |= TQStyle::Style_Horizontal; + + style().tqdrawPrimitive( TQStyle::PE_DockWindowSeparator, &p, rect(), + colorGroup(), flags ); +} + + + +QSeparatorAction::QSeparatorAction( TQObject *parent ) + : TQAction( parent, "qt_designer_separator" ), wid( 0 ) +{ +} + +bool QSeparatorAction::addTo( TQWidget *w ) +{ + if ( ::tqqt_cast<TQToolBar*>(w) ) { + TQToolBar *tb = (TQToolBar*)w; + wid = new QDesignerToolBarSeparator( tb->orientation(), tb ); + return TRUE; + } else if ( ::tqqt_cast<TQPopupMenu*>(w) ) { + idx = ( (TQPopupMenu*)w )->count(); + ( (TQPopupMenu*)w )->insertSeparator( idx ); + return TRUE; + } + return FALSE; +} + +bool QSeparatorAction::removeFrom( TQWidget *w ) +{ + if ( ::tqqt_cast<TQToolBar*>(w) ) { + delete wid; + return TRUE; + } else if ( ::tqqt_cast<TQPopupMenu*>(w) ) { + ( (TQPopupMenu*)w )->removeItemAt( idx ); + return TRUE; + } + return FALSE; +} + +TQWidget *QSeparatorAction::widget() const +{ + return wid; +} + + + +QDesignerToolBar::QDesignerToolBar( TQMainWindow *mw ) + : TQToolBar( mw ), lastIndicatorPos( -1, -1 ) +{ + insertAnchor = 0; + afterAnchor = TRUE; + setAcceptDrops( TRUE ); + MetaDataBase::addEntry( TQT_TQOBJECT(this) ); + lastIndicatorPos = TQPoint( -1, -1 ); + indicator = new QDesignerIndicatorWidget( this ); + indicator->hide(); + installEventFilter( this ); + widgetInserting = FALSE; + findFormWindow(); + mw->setDockEnabled( DockTornOff, FALSE ); +} + +QDesignerToolBar::QDesignerToolBar( TQMainWindow *mw, Dock dock ) + : TQToolBar( TQString(), mw, dock), lastIndicatorPos( -1, -1 ) +{ + insertAnchor = 0; + afterAnchor = TRUE; + setAcceptDrops( TRUE ); + indicator = new QDesignerIndicatorWidget( this ); + indicator->hide(); + MetaDataBase::addEntry( TQT_TQOBJECT(this) ); + installEventFilter( this ); + widgetInserting = FALSE; + findFormWindow(); + mw->setDockEnabled( DockTornOff, FALSE ); +} + +void QDesignerToolBar::findFormWindow() +{ + TQWidget *w = this; + while ( w ) { + formWindow = ::tqqt_cast<FormWindow*>(w); + if ( formWindow ) + break; + w = w->parentWidget(); + } +} + +void QDesignerToolBar::addAction( TQAction *a ) +{ + actionList.append( a ); + connect( a, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( actionRemoved() ) ); + if ( ::tqqt_cast<TQActionGroup*>(a) ) { + ( (QDesignerActionGroup*)a )->widget()->installEventFilter( this ); + actionMap.insert( ( (QDesignerActionGroup*)a )->widget(), a ); + } else if ( ::tqqt_cast<QSeparatorAction*>(a) ) { + ( (QSeparatorAction*)a )->widget()->installEventFilter( this ); + actionMap.insert( ( (QSeparatorAction*)a )->widget(), a ); + } else { + ( (QDesignerAction*)a )->widget()->installEventFilter( this ); + actionMap.insert( ( (QDesignerAction*)a )->widget(), a ); + } +} + +static void fixObject( TQObject *&o ) +{ + while ( o && o->parent() && !::tqqt_cast<QDesignerToolBar*>(o->parent()) ) + o = o->parent(); +} + +bool QDesignerToolBar::eventFilter( TQObject *o, TQEvent *e ) +{ + if ( !o || !e || o->inherits( TQDOCKWINDOWHANDLE_OBJECT_NAME_STRING ) || o->inherits( "TQDockWindowTitleBar" ) ) + return TQToolBar::eventFilter( o, e ); + + if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(this) && e->type() == TQEvent::MouseButtonPress && + ( ( TQMouseEvent*)e )->button() == Qt::LeftButton ) { + mousePressEvent( (TQMouseEvent*)e ); + return TRUE; + } + + if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(this) ) + return TQToolBar::eventFilter( o, e ); + + if ( e->type() == TQEvent::MouseButtonPress ) { + TQMouseEvent *ke = (TQMouseEvent*)e; + fixObject( o ); + if ( !o ) + return FALSE; + buttonMousePressEvent( ke, o ); + return TRUE; + } else if(e->type() == TQEvent::ContextMenu ) { + TQContextMenuEvent *ce = (TQContextMenuEvent*)e; + fixObject( o ); + if( !o ) + return FALSE; + buttonContextMenuEvent( ce, o ); + return TRUE; + } else if ( e->type() == TQEvent::MouseMove ) { + TQMouseEvent *ke = (TQMouseEvent*)e; + fixObject( o ); + if ( !o ) + return FALSE; + buttonMouseMoveEvent( ke, o ); + return TRUE; + } else if ( e->type() == TQEvent::MouseButtonRelease ) { + TQMouseEvent *ke = (TQMouseEvent*)e; + fixObject( o ); + if ( !o ) + return FALSE; + buttonMouseReleaseEvent( ke, o ); + return TRUE; + } else if ( e->type() == TQEvent::DragEnter ) { + TQDragEnterEvent *de = (TQDragEnterEvent*)e; + if (ActionDrag::canDecode(de)) + de->accept(); + } else if ( e->type() == TQEvent::DragMove ) { + TQDragMoveEvent *de = (TQDragMoveEvent*)e; + if (ActionDrag::canDecode(de)) + de->accept(); + } + + return TQToolBar::eventFilter( o, e ); +} + +void QDesignerToolBar::paintEvent( TQPaintEvent *e ) +{ + TQToolBar::paintEvent( e ); + if ( e->rect() != rect() ) + return; + lastIndicatorPos = TQPoint( -1, -1 ); +} + +void QDesignerToolBar::contextMenuEvent( TQContextMenuEvent *e ) +{ + e->accept(); + TQPopupMenu menu( 0 ); + menu.insertItem( i18n( "Delete Toolbar" ), 1 ); + int res = menu.exec( e->globalPos() ); + if ( res != -1 ) { + RemoveToolBarCommand *cmd = new RemoveToolBarCommand( i18n( "Delete Toolbar '%1'" ).arg( name() ), + formWindow, 0, this ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + } +} + +void QDesignerToolBar::mousePressEvent( TQMouseEvent *e ) +{ + widgetInserting = FALSE; + if ( e->button() == Qt::LeftButton && + MainWindow::self->currentTool() != POINTER_TOOL && + MainWindow::self->currentTool() != ORDER_TOOL && + MainWindow::self->currentTool() != CONNECT_TOOL && + MainWindow::self->currentTool() != BUDDY_TOOL ) + widgetInserting = TRUE; +} + +void QDesignerToolBar::mouseReleaseEvent( TQMouseEvent *e ) +{ + if ( widgetInserting ) + doInsertWidget( mapFromGlobal( e->globalPos() ) ); + widgetInserting = FALSE; +} + +void QDesignerToolBar::buttonMouseReleaseEvent( TQMouseEvent *e, TQObject *w ) +{ + if ( widgetInserting ) + doInsertWidget( mapFromGlobal( e->globalPos() ) ); + else if ( w->isWidgetType() && formWindow->widgets()->find( w ) ) { + formWindow->clearSelection( FALSE ); + formWindow->selectWidget( w ); + } + widgetInserting = FALSE; +} + +void QDesignerToolBar::buttonContextMenuEvent( TQContextMenuEvent *e, TQObject *o ) +{ + e->accept(); + TQPopupMenu menu( 0 ); + const int ID_DELETE = 1; + const int ID_SEP = 2; + const int ID_DELTOOLBAR = 3; + TQMap<TQWidget*, TQAction*>::Iterator it = actionMap.find( (TQWidget*)o ); + if ( it != actionMap.end() && ::tqqt_cast<QSeparatorAction*>(*it) ) + menu.insertItem( i18n( "Delete Separator" ), ID_DELETE ); + else + menu.insertItem( i18n( "Delete Item" ), ID_DELETE ); + menu.insertItem( i18n( "Insert Separator" ), ID_SEP ); + menu.insertSeparator(); + menu.insertItem( i18n( "Delete Toolbar" ), ID_DELTOOLBAR ); + int res = menu.exec( e->globalPos() ); + if ( res == ID_DELETE ) { + TQMap<TQWidget*, TQAction*>::Iterator it = actionMap.find( (TQWidget*)o ); + if ( it == actionMap.end() ) + return; + TQAction *a = *it; + int index = actionList.find( a ); + RemoveActionFromToolBarCommand *cmd = new RemoveActionFromToolBarCommand( + i18n( "Delete Action '%1' From Toolbar '%2'" ). + arg( a->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + } else if ( res == ID_SEP ) { + calcIndicatorPos( mapFromGlobal( e->globalPos() ) ); + TQAction *a = new QSeparatorAction( 0 ); + int index = actionList.findRef( *actionMap.find( insertAnchor ) ); + if ( index != -1 && afterAnchor ) + ++index; + if ( !insertAnchor ) + index = 0; + + AddActionToToolBarCommand *cmd = new AddActionToToolBarCommand( + i18n( "Add Separator to Toolbar '%1'" ). + arg( a->name() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + } else if ( res == ID_DELTOOLBAR ) { + RemoveToolBarCommand *cmd = new RemoveToolBarCommand( i18n( "Delete Toolbar '%1'" ).arg( name() ), + formWindow, 0, this ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + } +} + +void QDesignerToolBar::buttonMousePressEvent( TQMouseEvent *e, TQObject * ) +{ + widgetInserting = FALSE; + + if ( e->button() == Qt::MidButton ) + return; + + if ( e->button() == Qt::LeftButton && + MainWindow::self->currentTool() != POINTER_TOOL && + MainWindow::self->currentTool() != ORDER_TOOL && + MainWindow::self->currentTool() != CONNECT_TOOL && + MainWindow::self->currentTool() != BUDDY_TOOL ) { + widgetInserting = TRUE; + return; + } + + dragStartPos = e->pos(); +} + +void QDesignerToolBar::removeWidget( TQWidget *w ) +{ + TQMap<TQWidget*, TQAction*>::Iterator it = actionMap.find( w ); + if ( it == actionMap.end() ) + return; + TQAction *a = *it; + int index = actionList.find( a ); + RemoveActionFromToolBarCommand *cmd = + new RemoveActionFromToolBarCommand( i18n( "Delete Action '%1' From Toolbar '%2'" ). + arg( a->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + TQApplication::sendPostedEvents(); + adjustSize(); +} + +void QDesignerToolBar::buttonMouseMoveEvent( TQMouseEvent *e, TQObject *o ) +{ + if ( widgetInserting || ( e->state() & Qt::LeftButton ) == 0 ) + return; + if ( TQABS( TQPoint( dragStartPos - e->pos() ).manhattanLength() ) < TQApplication::startDragDistance() ) + return; + TQMap<TQWidget*, TQAction*>::Iterator it = actionMap.find( (TQWidget*)o ); + if ( it == actionMap.end() ) + return; + TQAction *a = *it; + if ( !a ) + return; + int index = actionList.find( a ); + RemoveActionFromToolBarCommand *cmd = + new RemoveActionFromToolBarCommand( i18n( "Delete Action '%1' From Toolbar '%2'" ). + arg( a->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + TQApplication::sendPostedEvents(); + adjustSize(); + + TQString type = ::tqqt_cast<TQActionGroup*>(a) ? TQString( "application/x-designer-actiongroup" ) : + ::tqqt_cast<QSeparatorAction*>(a) ? TQString( "application/x-designer-separator" ) : TQString( "application/x-designer-actions" ); + TQStoredDrag *drag = new ActionDrag( type, a, this ); + drag->setPixmap( a->iconSet().pixmap() ); + if ( ::tqqt_cast<QDesignerAction*>(a) ) { + if ( formWindow->widgets()->find( ( (QDesignerAction*)a )->widget() ) ) + formWindow->selectWidget( ( TQT_TQOBJECT(( (QDesignerAction*)a )->widget())), FALSE ); + } + if ( !drag->drag() ) { + AddActionToToolBarCommand *cmd = new AddActionToToolBarCommand( i18n( "Add Action '%1' to Toolbar '%2'" ). + arg( a->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + } + lastIndicatorPos = TQPoint( -1, -1 ); + indicator->hide(); +} + +#ifndef TQT_NO_DRAGANDDROP + +void QDesignerToolBar::dragEnterEvent( TQDragEnterEvent *e ) +{ + widgetInserting = FALSE; + lastIndicatorPos = TQPoint( -1, -1 ); + if (ActionDrag::canDecode(e)) + e->accept(); +} + +void QDesignerToolBar::dragMoveEvent( TQDragMoveEvent *e ) +{ + if (ActionDrag::canDecode(e)) { + e->accept(); + drawIndicator( calcIndicatorPos( e->pos() ) ); + } +} + +void QDesignerToolBar::dragLeaveEvent( TQDragLeaveEvent * ) +{ + indicator->hide(); + insertAnchor = 0; + afterAnchor = TRUE; +} + +void QDesignerToolBar::dropEvent( TQDropEvent *e ) +{ + if (!ActionDrag::canDecode(e)) + return; + + e->accept(); + + indicator->hide(); + TQAction *a = 0; + int index = actionList.findRef( *actionMap.find( insertAnchor ) ); + if ( index != -1 && afterAnchor ) + ++index; + if ( !insertAnchor ) + index = 0; + if ( e->provides( "application/x-designer-actions" ) || + e->provides( "application/x-designer-separator" ) ) { + if ( e->provides( "application/x-designer-actions" ) ) + a = ::tqqt_cast<QDesignerAction*>(ActionDrag::action()); + else + a = ::tqqt_cast<QSeparatorAction*>(ActionDrag::action()); + } else { + a = ::tqqt_cast<QDesignerActionGroup*>(ActionDrag::action()); + } + + if ( actionList.findRef( a ) != -1 ) { + TQMessageBox::warning( MainWindow::self, i18n( "Insert/Move Action" ), + i18n( "Action '%1' has already been added to this toolbar.\n" + "An Action may only occur once in a given toolbar." ). + arg( a->name() ) ); + return; + } + + AddActionToToolBarCommand *cmd = new AddActionToToolBarCommand( i18n( "Add Action '%1' to Toolbar '%2'" ). + arg( a->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + + lastIndicatorPos = TQPoint( -1, -1 ); +} + +#endif + +void QDesignerToolBar::reInsert() +{ + TQAction *a = 0; + actionMap.clear(); + clear(); + for ( a = actionList.first(); a; a = actionList.next() ) { + a->addTo( this ); + if ( ::tqqt_cast<TQActionGroup*>(a) ) { + actionMap.insert( ( (QDesignerActionGroup*)a )->widget(), a ); + if ( ( (QDesignerActionGroup*)a )->widget() ) + ( (QDesignerActionGroup*)a )->widget()->installEventFilter( this ); + } else if ( ::tqqt_cast<QDesignerAction*>(a) ) { + actionMap.insert( ( (QDesignerAction*)a )->widget(), a ); + ( (QDesignerAction*)a )->widget()->installEventFilter( this ); + } else if ( ::tqqt_cast<QSeparatorAction*>(a) ) { + actionMap.insert( ( (QSeparatorAction*)a )->widget(), a ); + ( (QSeparatorAction*)a )->widget()->installEventFilter( this ); + } + } + TQApplication::sendPostedEvents(); + adjustSize(); +} + +void QDesignerToolBar::actionRemoved() +{ + actionList.removeRef( (TQAction*)sender() ); +} + +TQPoint QDesignerToolBar::calcIndicatorPos( const TQPoint &pos ) +{ + if ( orientation() ==Qt::Horizontal ) { + TQPoint pnt( width() - 2, 0 ); + insertAnchor = 0; + afterAnchor = TRUE; + TQObjectList clo = childrenListObject(); + if ( clo.isEmpty() ) + return pnt; + pnt = TQPoint( 13, 0 ); + TQObjectListIt it( clo ); + TQObject * obj; + while( (obj=it.current()) != 0 ) { + ++it; + if ( obj->isWidgetType() && + qstrcmp( "qt_dockwidget_internal", obj->name() ) != 0 ) { + TQWidget *w = (TQWidget*)obj; + if ( w->x() < pos.x() ) { + pnt.setX( w->x() + w->width() + 1 ); + insertAnchor = w; + afterAnchor = TRUE; + } + } + } + return pnt; + } else { + TQPoint pnt( 0, height() - 2 ); + insertAnchor = 0; + afterAnchor = TRUE; + TQObjectList clo = childrenListObject(); + if ( clo.isEmpty() ) + return pnt; + pnt = TQPoint( 0, 13 ); + TQObjectListIt it( clo ); + TQObject * obj; + while( (obj=it.current()) != 0 ) { + ++it; + if ( obj->isWidgetType() && + qstrcmp( "qt_dockwidget_internal", obj->name() ) != 0 ) { + TQWidget *w = (TQWidget*)obj; + if ( w->y() < pos.y() ) { + pnt.setY( w->y() + w->height() + 1 ); + insertAnchor = w; + afterAnchor = TRUE; + } + } + } + return pnt; + } +} + +void QDesignerToolBar::drawIndicator( const TQPoint &pos ) +{ + if ( lastIndicatorPos == pos ) + return; + bool wasVsisible = indicator->isVisible(); + if ( orientation() ==Qt::Horizontal ) { + indicator->resize( 3, height() ); + if ( pos != TQPoint( -1, -1 ) ) + indicator->move( pos.x() - 1, 0 ); + indicator->show(); + indicator->raise(); + lastIndicatorPos = pos; + } else { + indicator->resize( width(), 3 ); + if ( pos != TQPoint( -1, -1 ) ) + indicator->move( 0, pos.y() - 1 ); + indicator->show(); + indicator->raise(); + lastIndicatorPos = pos; + } + if ( !wasVsisible ) + TQApplication::sendPostedEvents(); +} + +void QDesignerToolBar::doInsertWidget( const TQPoint &p ) +{ + if ( formWindow != MainWindow::self->formWindow() ) + return; + calcIndicatorPos( p ); + TQWidget *w = WidgetFactory::create( MainWindow::self->currentTool(), this, 0, TRUE ); + installEventFilters( w ); + MainWindow::self->formWindow()->insertWidget( w, TRUE ); + QDesignerAction *a = new QDesignerAction( w, parent() ); + int index = actionList.findRef( *actionMap.find( insertAnchor ) ); + if ( index != -1 && afterAnchor ) + ++index; + if ( !insertAnchor ) + index = 0; + AddActionToToolBarCommand *cmd = new AddActionToToolBarCommand( i18n( "Add Widget '%1' to Toolbar '%2'" ). + arg( w->name() ).arg( caption() ), + formWindow, a, this, index ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + MainWindow::self->resetTool(); +} + +void QDesignerToolBar::clear() +{ + for ( TQAction *a = actionList.first(); a; a = actionList.next() ) { + if ( ::tqqt_cast<QDesignerAction*>(a) ) + ( (QDesignerAction*)a )->remove(); + } + TQToolBar::clear(); +} + +void QDesignerToolBar::installEventFilters( TQWidget *w ) +{ + if ( !w ) + return; + TQObjectList *l = w->queryList( TQWIDGET_OBJECT_NAME_STRING ); + for ( TQObject *o = l->first(); o; o = l->next() ) + o->installEventFilter( this ); + delete l; +} + +//#include "actiondnd.moc" |