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1798 lines
52 KiB
1798 lines
52 KiB
/**********************************************************************
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** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
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**
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** This file is part of Qt Designer.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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** licenses may use this file in accordance with the Qt Commercial License
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** Agreement provided with the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#include <qvariant.h> // HP-UX compiler need this here
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#include "widgetfactory.h"
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#include <widgetdatabase.h>
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#include "metadatabase.h"
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#include "mainwindow.h"
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#include "formwindow.h"
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#include "propertyeditor.h"
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#include "layout.h"
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#include "listboxeditorimpl.h"
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#include "listvieweditorimpl.h"
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#include "iconvieweditorimpl.h"
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#include "formwindow.h"
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#include "multilineeditorimpl.h"
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#include "../interfaces/widgetinterface.h"
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#ifndef QT_NO_TABLE
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#include "tableeditorimpl.h"
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#endif
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#include "project.h"
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#include "menubareditor.h"
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#include "popupmenueditor.h"
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#include "kdevdesigner_part.h"
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#include <kiconloader.h>
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#include <qfeatures.h>
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#include <qpixmap.h>
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#include <qgroupbox.h>
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#include <qiconview.h>
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#ifndef QT_NO_TABLE
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#include <qtable.h>
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#endif
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#ifndef QT_NO_SQL
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#include <qdatatable.h>
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#endif
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#include <qdatetimeedit.h>
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#include <qlineedit.h>
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#include <qspinbox.h>
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#include <qmultilineedit.h>
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#include <qtextedit.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qwidgetstack.h>
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#include <qcombobox.h>
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#include <qtabbar.h>
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#include <qlistbox.h>
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#include <qlistview.h>
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#include <qobjectlist.h>
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#include <qlcdnumber.h>
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#include <qslider.h>
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#include <qdial.h>
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#include <qprogressbar.h>
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#include <qtextview.h>
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#include <qtextbrowser.h>
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#include <qframe.h>
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#include <qmetaobject.h>
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#include <qwidgetstack.h>
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#include <qwizard.h>
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#include <qvaluelist.h>
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#include <qtimer.h>
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#include <qscrollbar.h>
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#include <qmainwindow.h>
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#include <qmenubar.h>
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#include <qapplication.h>
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#include <qsplitter.h>
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#include <qtoolbox.h>
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#include <qsizegrip.h>
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#ifndef QT_NO_SQL
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#include "database.h"
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#endif
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#define NO_STATIC_COLORS
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#include <globaldefs.h>
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#include <qobject.h>
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#include <klocale.h>
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FormWindow *find_formwindow( QWidget *w )
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{
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if ( !w )
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return 0;
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for (;;) {
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if ( ::qt_cast<FormWindow*>(w) )
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return (FormWindow*)w;
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if ( !w->parentWidget() )
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return 0;
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w = w->parentWidget();
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}
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}
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void QLayoutWidget::paintEvent( QPaintEvent* )
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{
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QPainter p ( this );
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p.setPen( red );
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p.drawRect( rect() );
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}
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QDesignerTabWidget::QDesignerTabWidget( QWidget *parent, const char *name )
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: QTabWidget( parent, name ), dropIndicator( 0 ), dragPage( 0 ), mousePressed( FALSE )
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{
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tabBar()->setAcceptDrops( TRUE );
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tabBar()->installEventFilter( this );
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}
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int QDesignerTabWidget::currentPage() const
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{
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return tabBar()->currentTab();
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}
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void QDesignerTabWidget::setCurrentPage( int i )
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{
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tabBar()->setCurrentTab( i );
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}
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QString QDesignerTabWidget::pageTitle() const
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{
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return ((QTabWidget*)this)->tabLabel( QTabWidget::currentPage() );
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}
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void QDesignerTabWidget::setPageTitle( const QString& title )
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{
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changeTab( QTabWidget::currentPage(), title );
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}
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void QDesignerTabWidget::setPageName( const QCString& name )
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{
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if ( QTabWidget::currentPage() )
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QTabWidget::currentPage()->setName( name );
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}
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QCString QDesignerTabWidget::pageName() const
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{
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if ( !QTabWidget::currentPage() )
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return 0;
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return QTabWidget::currentPage()->name();
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}
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int QDesignerTabWidget::count() const
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{
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return tabBar()->count();
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}
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bool QDesignerTabWidget::eventFilter( QObject *o, QEvent *e )
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{
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if ( o != tabBar() ) return FALSE;
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switch ( e->type() ) {
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case QEvent::MouseButtonPress: {
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mousePressed = TRUE;
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QMouseEvent *me = (QMouseEvent*)e;
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pressPoint = me->pos();
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}
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break;
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case QEvent::MouseMove: {
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QMouseEvent *me = (QMouseEvent*)e;
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if ( mousePressed && ( pressPoint - me->pos()).manhattanLength() > QApplication::startDragDistance() ) {
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QTextDrag *drg = new QTextDrag( QString::number( (long) this ) , this );
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mousePressed = FALSE;
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dragPage = QTabWidget::currentPage();
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dragLabel = QTabWidget::tabLabel( dragPage );
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int index = indexOf( dragPage );
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removePage( dragPage );
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if ( !drg->dragMove() ) {
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insertTab( dragPage, dragLabel, index );
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showPage( dragPage );
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}
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if ( dropIndicator )
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dropIndicator->hide();
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}
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}
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break;
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case QEvent::DragLeave: {
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if ( dropIndicator )
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dropIndicator->hide();
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}
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break;
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case QEvent::DragMove: {
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QDragEnterEvent *de = (QDragEnterEvent*) e;
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if ( QTextDrag::canDecode( de ) ) {
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QString text;
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QTextDrag::decode( de, text );
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if ( text == QString::number( (long)this ) )
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de->accept();
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else
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return FALSE;
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}
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int index = 0;
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QRect rect;
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for ( ; index < tabBar()->count(); index++ ) {
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if ( tabBar()->tabAt( index )->rect().contains( de->pos() ) ) {
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rect = tabBar()->tabAt( index )->rect();
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break;
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}
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}
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if ( index == tabBar()->count() -1 ) {
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QRect rect2 = rect;
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rect2.setLeft( rect2.left() + rect2.width() / 2 );
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if ( rect2.contains( de->pos() ) )
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index++;
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}
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if ( ! dropIndicator ) {
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dropIndicator = new QWidget( this );
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dropIndicator->setBackgroundColor( red );
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}
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QPoint pos;
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if ( index == tabBar()->count() )
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pos = tabBar()->mapToParent( QPoint( rect.x() + rect.width(), rect.y() ) );
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else
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pos = tabBar()->mapToParent( QPoint( rect.x(), rect.y() ) );
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dropIndicator->setGeometry( pos.x(), pos.y() , 3, rect.height() );
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dropIndicator->show();
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}
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break;
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case QEvent::Drop: {
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QDragEnterEvent *de = (QDragEnterEvent*) e;
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if ( QTextDrag::canDecode( de ) ) {
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QString text;
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QTextDrag::decode( de, text );
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if ( text == QString::number( (long)this ) ) {
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int newIndex = 0;
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for ( ; newIndex < tabBar()->count(); newIndex++ ) {
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if ( tabBar()->tabAt( newIndex )->rect().contains( de->pos() ) )
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break;
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}
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if ( newIndex == tabBar()->count() -1 ) {
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QRect rect2 = tabBar()->tabAt( newIndex )->rect();
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rect2.setLeft( rect2.left() + rect2.width() / 2 );
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if ( rect2.contains( de->pos() ) )
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newIndex++;
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}
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int oldIndex = 0;
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for ( ; oldIndex < tabBar()->count(); oldIndex++ ) {
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if ( tabBar()->tabAt( oldIndex )->rect().contains( pressPoint ) )
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break;
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}
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FormWindow *fw = find_formwindow( this );
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MoveTabPageCommand *cmd =
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new MoveTabPageCommand( i18n( "Move Tab Page" ), fw, this,
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dragPage, dragLabel, newIndex, oldIndex );
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fw->commandHistory()->addCommand( cmd );
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cmd->execute();
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de->accept();
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}
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}
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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QDesignerWidgetStack::QDesignerWidgetStack( QWidget *parent, const char *name )
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: QWidgetStack( parent, name )
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{
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prev = new QToolButton( Qt::LeftArrow, this, "designer_wizardstack_button" );
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prev->setAutoRaise( TRUE );
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prev->setAutoRepeat( TRUE );
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prev->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ) );
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next = new QToolButton( Qt::RightArrow, this, "designer_wizardstack_button" );
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next->setAutoRaise( TRUE );
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next->setAutoRepeat( TRUE );
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next->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ) );
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connect( prev, SIGNAL( clicked() ), this, SLOT( prevPage() ) );
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connect( next, SIGNAL( clicked() ), this, SLOT( nextPage() ) );
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updateButtons();
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}
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void QDesignerWidgetStack::updateButtons()
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{
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prev->setGeometry( width() - 31, 1, 15, 15 );
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next->setGeometry( width() - 16, 1, 15, 15 );
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prev->show();
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next->show();
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prev->raise();
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next->raise();
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}
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void QDesignerWidgetStack::prevPage()
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{
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setCurrentPage( currentPage() - 1 );
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}
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void QDesignerWidgetStack::nextPage()
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{
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setCurrentPage( currentPage() + 1 );
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}
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int QDesignerWidgetStack::currentPage() const
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{
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QDesignerWidgetStack* that = (QDesignerWidgetStack*) this;
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return that->pages.find( visibleWidget() );
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}
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void QDesignerWidgetStack::setCurrentPage( int i )
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{
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// help next/prev page commands
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if ( i < 0 )
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i += count();
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if ( i >= count() )
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i -= count();
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if ( i < 0 || i >= count() )
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return;
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raiseWidget( pages.at( i ) );
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updateButtons();
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}
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QCString QDesignerWidgetStack::pageName() const
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{
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if ( !visibleWidget() )
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return 0;
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return visibleWidget()->name();
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}
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void QDesignerWidgetStack::setPageName( const QCString& name )
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{
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if ( visibleWidget() )
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visibleWidget()->setName( name );
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}
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int QDesignerWidgetStack::count() const
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{
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return pages.count();
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}
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QWidget* QDesignerWidgetStack::page( int i ) const
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{
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if ( i < 0 || i >= count() )
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return 0;
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QDesignerWidgetStack* that = (QDesignerWidgetStack*) this;
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return that->pages.at( i );
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}
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int QDesignerWidgetStack::insertPage( QWidget *p, int i )
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{
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if ( i < 0 )
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pages.append( p );
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else
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pages.insert( (uint) i, p );
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addWidget( p );
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p->show();
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raiseWidget( p );
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QApplication::sendPostedEvents();
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updateButtons();
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return pages.find( p );
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}
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int QDesignerWidgetStack::removePage( QWidget *p )
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{
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int i = pages.find( p );
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pages.remove( p );
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removeWidget( p );
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setCurrentPage( 0 );
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updateButtons();
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return i;
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}
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int QDesignerWizard::currentPageNum() const
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{
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for ( int i = 0; i < pageCount(); ++i ) {
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if ( page( i ) == currentPage() )
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return i;
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}
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return 0;
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}
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void QDesignerWizard::setCurrentPage( int i )
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{
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if ( i < currentPageNum() ) {
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while ( i < currentPageNum() ) {
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if ( currentPageNum() == 0 )
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break;
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back();
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}
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} else {
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while ( i > currentPageNum() ) {
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if ( currentPageNum() == pageCount() - 1 )
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break;
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next();
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}
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}
|
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}
|
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|
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QString QDesignerWizard::pageTitle() const
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{
|
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return title( currentPage() );
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}
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|
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void QDesignerWizard::setPageTitle( const QString& title )
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{
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setTitle( currentPage(), title );
|
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}
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|
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void QDesignerWizard::setPageName( const QCString& name )
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{
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if ( QWizard::currentPage() )
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QWizard::currentPage()->setName( name );
|
|
}
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|
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QCString QDesignerWizard::pageName() const
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{
|
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if ( !QWizard::currentPage() )
|
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return 0;
|
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return QWizard::currentPage()->name();
|
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}
|
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|
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int QDesignerWizard::pageNum( QWidget *p )
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{
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for ( int i = 0; i < pageCount(); ++i ) {
|
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if ( page( i ) == p )
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return i;
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|
}
|
|
return -1;
|
|
}
|
|
|
|
void QDesignerWizard::addPage( QWidget *p, const QString &t )
|
|
{
|
|
QWizard::addPage( p, t );
|
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if ( removedPages.find( p ) )
|
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removedPages.remove( p );
|
|
}
|
|
|
|
void QDesignerWizard::removePage( QWidget *p )
|
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{
|
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QWizard::removePage( p );
|
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removedPages.insert( p, p );
|
|
}
|
|
|
|
void QDesignerWizard::insertPage( QWidget *p, const QString &t, int index )
|
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{
|
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QWizard::insertPage( p, t, index );
|
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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
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|
|
The widget factory offers functions to create widgets, create and
|
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delete layouts find out other details - all based on the
|
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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());
|
|
}
|