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232 lines
8.1 KiB
232 lines
8.1 KiB
/**********************************************************************
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** Copyright (C) 2000-2001 Trolltech AS. All rights reserved.
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**
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** This file is part of TQt 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 TQt Enterprise Edition or TQt Professional Edition
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** licenses may use this file in accordance with the TQt 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 TQt 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 <tqvariant.h> // HP-UX compiler needs this here
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#include <kiconloader.h>
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#include <kimageio.h>
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#include <kfiledialog.h>
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#include <kimagefilepreview.h>
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#include <klineedit.h>
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#include "kdevdesigner_part.h"
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#include "pixmapchooser.h"
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#include "formwindow.h"
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#if defined(DESIGNER) && !defined(RESOURCE)
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#include "pixmapfunction.h"
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#endif
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#include "metadatabase.h"
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#include "mainwindow.h"
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#include "pixmapcollectioneditor.h"
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#include "pixmapcollection.h"
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#include "project.h"
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#include <tqapplication.h>
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#include <tqimage.h>
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#include <tqpainter.h>
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#include <tqlabel.h>
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#include <tqpushbutton.h>
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#include <tqiconview.h>
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#if defined(DESIGNER)
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static ImageIconProvider *imageIconProvider = 0;
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#endif
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PixmapView::PixmapView( TQWidget *tqparent )
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: TQScrollView( tqparent )
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{
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viewport()->setBackgroundMode( PaletteBase );
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}
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void PixmapView::setPixmap( const TQPixmap &pix )
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{
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pixmap = pix;
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resizeContents( pixmap.size().width(), pixmap.size().height() );
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viewport()->tqrepaint( FALSE );
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}
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void PixmapView::drawContents( TQPainter *p, int cx, int cy, int cw, int ch )
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{
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p->fillRect( cx, cy, cw, ch, tqcolorGroup().brush( TQColorGroup::Base ) );
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p->drawPixmap( 0, 0, pixmap );
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}
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void PixmapView::previewUrl( const TQUrl &u )
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{
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if ( u.isLocalFile() ) {
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TQString path = u.path();
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TQPixmap pix( path );
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if ( !pix.isNull() )
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setPixmap( pix );
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} else {
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qWarning( "Previewing remote files not supported." );
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}
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}
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static void buildImageFormatList( TQString &filter, TQString &all )
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{
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all = tqApp->translate( "qChoosePixmap", "All Pixmaps (" );
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for ( uint i = 0; i < TQImageIO::outputFormats().count(); i++ ) {
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TQString outputFormat = TQImageIO::outputFormats().at( i );
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TQString outputExtension;
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if ( outputFormat != "JPEG" )
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outputExtension = outputFormat.lower();
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else
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outputExtension = "jpg;*.jpeg";
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filter += TQString(tqApp->translate( "qChoosePixmap", "%1-Pixmaps (%2)\n" )).
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tqarg( outputFormat ).tqarg( "*." + outputExtension);
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all += "*." + outputExtension + ";";
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}
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filter.prepend( all + tqApp->translate( "qChoosePixmap", ")\n" ) );
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filter += tqApp->translate( "qChoosePixmap", "All Files (*)" );
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}
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TQStringList qChoosePixmaps( TQWidget *tqparent )
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{
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/* if ( !imageIconProvider && !TQFileDialog::iconProvider() )
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TQFileDialog::setIconProvider( ( imageIconProvider = new ImageIconProvider ) );
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TQString filter;
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TQString all;
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buildImageFormatList( filter, all );
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TQFileDialog fd( TQString(), filter, tqparent, 0, TRUE );
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fd.setMode( TQFileDialog::ExistingFiles );
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fd.setContentsPreviewEnabled( TRUE );
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PixmapView *pw = new PixmapView( &fd );
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fd.setContentsPreview( pw, pw );
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fd.setViewMode( TQFileDialog::List );
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fd.setPreviewMode( TQFileDialog::Contents );
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fd.setCaption( tqApp->translate( "qChoosePixmap", "Choose Images..." ) );
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if ( fd.exec() == TQDialog::Accepted )
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return fd.selectedFiles();
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return TQStringList();*/
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TQStringList mimetypes = KImageIO::mimeTypes( KImageIO::Reading );
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KFileDialog dlg(TQString(), mimetypes.join(" "), tqparent, "filedialog", true);
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dlg.setOperationMode( KFileDialog::Opening );
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dlg.setCaption( tqApp->translate( "qChoosePixmap", "Choose Images..." ) );
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dlg.setMode( KFile::Files );
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KImageFilePreview *ip = new KImageFilePreview( &dlg );
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dlg.setPreviewWidget( ip );
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if (dlg.exec())
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return dlg.selectedFiles();
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return TQStringList();
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}
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TQPixmap qChoosePixmap( TQWidget *tqparent, FormWindow *fw, const TQPixmap &old, TQString *fn )
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{
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#if defined(DESIGNER)
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if ( !fw || fw->savePixmapInline() ) {
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/* if ( !imageIconProvider && !TQFileDialog::iconProvider() )
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TQFileDialog::setIconProvider( ( imageIconProvider = new ImageIconProvider ) );
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TQString filter;
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TQString all;
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buildImageFormatList( filter, all );
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TQFileDialog fd( TQString(), filter, tqparent, 0, TRUE );
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fd.setContentsPreviewEnabled( TRUE );
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PixmapView *pw = new PixmapView( &fd );
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fd.setContentsPreview( pw, pw );
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fd.setViewMode( TQFileDialog::List );
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fd.setPreviewMode( TQFileDialog::Contents );
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fd.setCaption( tqApp->translate( "qChoosePixmap", "Choose Pixmap" ) );
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if ( fd.exec() == TQDialog::Accepted ) {
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TQPixmap pix( fd.selectedFile() );
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if ( fn )
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*fn = fd.selectedFile();
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MetaDataBase::setPixmapArgument( fw, pix.serialNumber(), fd.selectedFile() );
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return pix;
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}*/
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TQStringList mimetypes = KImageIO::mimeTypes( KImageIO::Reading );
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KFileDialog dlg(TQString(), mimetypes.join(" "), tqparent, "filedialog", true);
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dlg.setOperationMode( KFileDialog::Opening );
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dlg.setCaption( tqApp->translate( "qChoosePixmap", "Choose Pixmap" ) );
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dlg.setMode( KFile::File );
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KImageFilePreview *ip = new KImageFilePreview( &dlg );
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dlg.setPreviewWidget( ip );
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if (dlg.exec())
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{
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TQPixmap pix( dlg.selectedURL().path() );
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if ( fn )
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*fn = dlg.selectedURL().path();
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MetaDataBase::setPixmapArgument( TQT_TQOBJECT(fw), pix.serialNumber(), dlg.selectedURL().path() );
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return pix;
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}
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} else if ( fw && fw->savePixmapInProject() ) {
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PixmapCollectionEditor dia( tqparent, 0, TRUE );
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dia.setProject( fw->project() );
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dia.setChooserMode( TRUE );
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dia.setCurrentItem( MetaDataBase::pixmapKey( TQT_TQOBJECT(fw), old.serialNumber() ) );
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if ( dia.exec() == TQDialog::Accepted ) {
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TQPixmap pix( fw->project()->pixmapCollection()->pixmap( dia.viewPixmaps->currentItem()->text() ) );
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MetaDataBase::setPixmapKey( TQT_TQOBJECT(fw), pix.serialNumber(), dia.viewPixmaps->currentItem()->text() );
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return pix;
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}
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} else {
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PixmapFunction dia( tqparent, 0, TRUE );
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TQObject::connect( dia.helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
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dia.labelFunction->setText( fw->pixmapLoaderFunction() + "(" );
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dia.editArguments->setText( MetaDataBase::pixmapArgument( TQT_TQOBJECT(fw), old.serialNumber() ) );
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dia.editArguments->setFocus();
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if ( dia.exec() == TQDialog::Accepted ) {
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TQPixmap pix;
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// we have to force the pixmap to get a new and unique serial number. Unfortunately detatch() doesn't do that
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pix.convertFromImage( BarIcon( "designer_image.png", KDevDesignerPartFactory::instance() ).convertToImage() );
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MetaDataBase::setPixmapArgument( TQT_TQOBJECT(fw), pix.serialNumber(), dia.editArguments->text() );
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return pix;
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}
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}
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#else
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Q_UNUSED( tqparent );
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Q_UNUSED( fw );
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Q_UNUSED( old );
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#endif
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return TQPixmap();
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}
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ImageIconProvider::ImageIconProvider( TQWidget *tqparent, const char *name )
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: TQFileIconProvider( TQT_TQOBJECT(tqparent), name ), imagepm( BarIcon( "designer_image.png", KDevDesignerPartFactory::instance() ) )
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{
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fmts = TQImage::inputFormats();
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}
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ImageIconProvider::~ImageIconProvider()
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{
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}
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const TQPixmap * ImageIconProvider::pixmap( const TQFileInfo &fi )
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{
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TQString ext = fi.extension().upper();
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if ( fmts.contains( ext ) ) {
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return &imagepm;
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} else {
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return TQFileIconProvider::pixmap( fi );
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}
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}
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