mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-24 19:02:48 +00:00
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
/*
|
|
Copyright (C) 2010 Klarälvdalens Datakonsult AB,
|
|
a KDAB Group company, info@kdab.net,
|
|
author Stephen Kelly <stephen@kdab.com>
|
|
|
|
This library is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or (at your
|
|
option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301, USA.
|
|
*/
|
|
|
|
#include "statesaverwidget.h"
|
|
|
|
#include <QSplitter>
|
|
#include <QBoxLayout>
|
|
#include <QTreeView>
|
|
#include <QApplication>
|
|
|
|
#include <kglobal.h>
|
|
#include <kconfig.h>
|
|
#include <kconfiggroup.h>
|
|
#include <ksharedconfig.h>
|
|
|
|
#include "dynamictreewidget.h"
|
|
#include "dynamictreemodel.h"
|
|
|
|
QModelIndex DynamicTreeStateSaver::indexFromConfigString(const QAbstractItemModel* model, const QString& key) const
|
|
{
|
|
QModelIndexList list = model->match(model->index(0, 0), DynamicTreeModel::DynamicTreeModelId, key.toInt(), 1, Qt::MatchRecursive);
|
|
if (list.isEmpty())
|
|
return QModelIndex();
|
|
return list.first();
|
|
}
|
|
|
|
QString DynamicTreeStateSaver::indexToConfigString(const QModelIndex& index) const
|
|
{
|
|
return index.data(DynamicTreeModel::DynamicTreeModelId).toString();
|
|
}
|
|
|
|
DynamicTreeStateSaver::DynamicTreeStateSaver(QObject* parent)
|
|
: KViewStateSaver(parent)
|
|
{
|
|
}
|
|
|
|
StateSaverWidget::StateSaverWidget(QWidget* parent, Qt::WindowFlags f)
|
|
: QWidget(parent, f)
|
|
{
|
|
QSplitter *splitter = new QSplitter(this);
|
|
QHBoxLayout *layout = new QHBoxLayout(this);
|
|
layout->addWidget(splitter);
|
|
|
|
DynamicTreeModel *model = new DynamicTreeModel(this);
|
|
|
|
DynamicTreeWidget *dynamicTreeWidget = new DynamicTreeWidget(model, splitter);
|
|
|
|
m_view = new QTreeView(splitter);
|
|
m_view->setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
m_view->setModel(model);
|
|
|
|
connect( model, SIGNAL(modelAboutToBeReset()), SLOT(saveState()) );
|
|
connect( model, SIGNAL(modelReset()), SLOT(restoreState()) );
|
|
connect( qApp, SIGNAL(aboutToQuit()), SLOT(saveState()) );
|
|
|
|
restoreState();
|
|
}
|
|
|
|
StateSaverWidget::~StateSaverWidget()
|
|
{
|
|
saveState();
|
|
}
|
|
|
|
void StateSaverWidget::saveState()
|
|
{
|
|
DynamicTreeStateSaver saver;
|
|
saver.setView(m_view);
|
|
|
|
KConfigGroup cfg( KGlobal::config(), "ExampleViewState" );
|
|
saver.saveState( cfg );
|
|
cfg.sync();
|
|
}
|
|
|
|
void StateSaverWidget::restoreState()
|
|
{
|
|
DynamicTreeStateSaver *saver = new DynamicTreeStateSaver;
|
|
saver->setView(m_view);
|
|
KConfigGroup cfg( KGlobal::config(), "ExampleViewState" );
|
|
saver->restoreState( cfg );
|
|
}
|
|
|
|
|
|
|
|
|