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/**********************************************************************
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with
** the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#include "iconvieweditorimpl.h"
#include "formwindow.h"
#include "mainwindow.h"
#include "pixmapchooser.h"
#include <qlineedit.h>
#include <qlabel.h>
#include <qiconview.h>
#include <qpushbutton.h>
#include <qcheckbox.h>
IconViewEditor::IconViewEditor( QWidget *parent, QWidget *editWidget, FormWindow *fw )
: IconViewEditorBase( parent, 0, TRUE ), formwindow( fw )
{
connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
iconview = (QIconView*)editWidget;
itemText->setText( "" );
itemText->setEnabled( FALSE );
itemPixmap->setText( "" );
itemChoosePixmap->setEnabled( FALSE );
itemDeletePixmap->setEnabled( FALSE );
QIconViewItem *i = 0;
for ( i = iconview->firstItem(); i; i = i->nextItem() ) {
(void)new QIconViewItem( preview, i->text(), *i->pixmap() );
}
if ( preview->firstItem() )
preview->setCurrentItem( preview->firstItem() );
}
void IconViewEditor::insertNewItem()
{
QIconViewItem *i = new QIconViewItem( preview, tr( "New Item" ) );
preview->setCurrentItem( i );
preview->setSelected( i, TRUE );
itemText->setFocus();
itemText->selectAll();
}
void IconViewEditor::deleteCurrentItem()
{
delete preview->currentItem();
if ( preview->currentItem() )
preview->setSelected( preview->currentItem(), TRUE );
}
void IconViewEditor::currentItemChanged( QIconViewItem *i )
{
itemText->blockSignals( TRUE );
itemText->setText( "" );
itemPixmap->setText( "" );
itemText->blockSignals( FALSE );
if ( !i ) {
itemText->setEnabled( FALSE );
itemChoosePixmap->setEnabled( FALSE );
return;
}
itemText->blockSignals( TRUE );
itemText->setEnabled( TRUE );
itemChoosePixmap->setEnabled( TRUE );
itemDeletePixmap->setEnabled( i->pixmap() && !i->pixmap()->isNull() );
itemText->setText( i->text() );
if ( i->pixmap() )
itemPixmap->setPixmap( *i->pixmap() );
itemText->blockSignals( FALSE );
}
void IconViewEditor::currentTextChanged( const QString &txt )
{
if ( !preview->currentItem() )
return;
preview->currentItem()->setText( txt );
}
void IconViewEditor::okClicked()
{
applyClicked();
accept();
}
void IconViewEditor::cancelClicked()
{
reject();
}
void IconViewEditor::applyClicked()
{
QIconViewItem *i = 0;
QValueList<PopulateIconViewCommand::Item> items;
for ( i = preview->firstItem(); i; i = i->nextItem() ) {
PopulateIconViewCommand::Item item;
if ( i->pixmap() )
item.pix = *i->pixmap();
item.text = i->text();
items.append( item );
}
PopulateIconViewCommand *cmd = new PopulateIconViewCommand( tr( "Edit the Items of '%1'" ).arg( iconview->name() ),
formwindow, iconview, items );
cmd->execute();
formwindow->commandHistory()->addCommand( cmd );
}
void IconViewEditor::choosePixmap()
{
if ( !preview->currentItem() )
return;
QPixmap pix;
if ( preview->currentItem()->pixmap() )
pix = qChoosePixmap( this, formwindow, *preview->currentItem()->pixmap() );
else
pix = qChoosePixmap( this, formwindow, QPixmap() );
if ( pix.isNull() )
return;
preview->currentItem()->setPixmap( pix );
itemPixmap->setPixmap( pix );
itemDeletePixmap->setEnabled( TRUE );
}
void IconViewEditor::deletePixmap()
{
if ( !preview->currentItem() )
return;
preview->currentItem()->setPixmap( QPixmap() );
itemPixmap->setText( "" );
itemDeletePixmap->setEnabled( FALSE );
}
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