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166 lines
4.5 KiB
166 lines
4.5 KiB
15 years ago
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/**********************************************************************
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** Copyright (C) 2000 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 "iconvieweditorimpl.h"
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#include "formwindow.h"
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#include "mainwindow.h"
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#include "pixmapchooser.h"
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#include <qlineedit.h>
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#include <qlabel.h>
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#include <qiconview.h>
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#include <qpushbutton.h>
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#include <qcheckbox.h>
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#include <klocale.h>
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IconViewEditor::IconViewEditor( QWidget *parent, QWidget *editWidget, FormWindow *fw )
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: IconViewEditorBase( parent, 0, TRUE ), formwindow( fw )
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{
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connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
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iconview = (QIconView*)editWidget;
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itemText->setText( "" );
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itemText->setEnabled( FALSE );
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itemPixmap->setText( "" );
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itemChoosePixmap->setEnabled( FALSE );
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itemDeletePixmap->setEnabled( FALSE );
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QIconViewItem *i = 0;
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for ( i = iconview->firstItem(); i; i = i->nextItem() ) {
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(void)new QIconViewItem( preview, i->text(), *i->pixmap() );
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}
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if ( preview->firstItem() )
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preview->setCurrentItem( preview->firstItem() );
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}
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void IconViewEditor::insertNewItem()
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{
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QIconViewItem *i = new QIconViewItem( preview, i18n( "New Item" ) );
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preview->setCurrentItem( i );
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preview->setSelected( i, TRUE );
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itemText->setFocus();
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itemText->selectAll();
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}
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void IconViewEditor::deleteCurrentItem()
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{
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delete preview->currentItem();
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if ( preview->currentItem() )
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preview->setSelected( preview->currentItem(), TRUE );
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}
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void IconViewEditor::currentItemChanged( QIconViewItem *i )
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{
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itemText->blockSignals( TRUE );
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itemText->setText( "" );
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itemPixmap->setText( "" );
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itemText->blockSignals( FALSE );
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if ( !i ) {
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itemText->setEnabled( FALSE );
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itemChoosePixmap->setEnabled( FALSE );
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return;
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}
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itemText->blockSignals( TRUE );
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itemText->setEnabled( TRUE );
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itemChoosePixmap->setEnabled( TRUE );
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itemDeletePixmap->setEnabled( i->pixmap() && !i->pixmap()->isNull() );
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itemText->setText( i->text() );
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if ( i->pixmap() )
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itemPixmap->setPixmap( *i->pixmap() );
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itemText->blockSignals( FALSE );
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}
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void IconViewEditor::currentTextChanged( const QString &txt )
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{
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if ( !preview->currentItem() )
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return;
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preview->currentItem()->setText( txt );
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}
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void IconViewEditor::okClicked()
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{
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applyClicked();
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accept();
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}
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void IconViewEditor::cancelClicked()
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{
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reject();
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}
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void IconViewEditor::applyClicked()
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{
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QIconViewItem *i = 0;
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QValueList<PopulateIconViewCommand::Item> items;
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for ( i = preview->firstItem(); i; i = i->nextItem() ) {
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PopulateIconViewCommand::Item item;
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if ( i->pixmap() )
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item.pix = *i->pixmap();
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item.text = i->text();
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items.append( item );
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}
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PopulateIconViewCommand *cmd = new PopulateIconViewCommand( i18n( "Edit the Items of '%1'" ).arg( iconview->name() ),
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formwindow, iconview, items );
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cmd->execute();
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formwindow->commandHistory()->addCommand( cmd );
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}
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void IconViewEditor::choosePixmap()
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{
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if ( !preview->currentItem() )
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return;
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QPixmap pix;
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if ( preview->currentItem()->pixmap() )
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pix = qChoosePixmap( this, formwindow, *preview->currentItem()->pixmap() );
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else
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pix = qChoosePixmap( this, formwindow, QPixmap() );
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if ( pix.isNull() )
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return;
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preview->currentItem()->setPixmap( pix );
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itemPixmap->setPixmap( pix );
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itemDeletePixmap->setEnabled( TRUE );
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}
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void IconViewEditor::deletePixmap()
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{
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if ( !preview->currentItem() )
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return;
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preview->currentItem()->setPixmap( QPixmap() );
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itemPixmap->setText( "" );
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itemDeletePixmap->setEnabled( FALSE );
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}
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