File indexing completed on 2024-05-05 03:51:50 

0001 /*.
0002     SPDX-FileCopyrightText: 2007 Vladimir Kuznetsov <ks.vladimir@gmail.com>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #include "undobrowser.h"
0008 
0009 #include "worldmodel.h"
0010 
0011 #include <QIcon>
0012 #include <QUndoView>
0013 #include <QUrl>
0014 
0015 #include <KLocalizedString>
0016 
0017 UndoBrowser::UndoBrowser(WorldModel* worldModel, QWidget* parent)
0018     : QDockWidget(i18n("Undo History"), parent), _worldModel(worldModel)
0019 {
0020     _undoView = new QUndoView(_worldModel->undoStack(), this);
0021     setWidget(_undoView);
0022 }
0023 
0024 void UndoBrowser::setEmptyLabel(const QString& label)
0025 {
0026     _undoView->setEmptyLabel(label);
0027 }
0028 
0029 void UndoBrowser::setCurrentFileUrl(const QUrl& url)
0030 {
0031     if (url.isEmpty())
0032         _undoView->setCleanIcon(QIcon());
0033     else
0034         _undoView->setCleanIcon(QIcon::fromTheme(QStringLiteral("document-save")));
0035 }
0036 
0037 void UndoBrowser::setUndoEnabled(bool enabled)
0038 {
0039     _undoView->setEnabled(enabled);
0040 }
0041 
0042 #include "moc_undobrowser.cpp"