vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/*
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SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
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SPDX-FileContributor: Stephen Kelly <stephen@kdab.com>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#include "statesaverwidget.h"
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#include <QApplication>
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#include <QSplitter>
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#include <QTreeView>
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#include <KConfig>
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#include <KConfigGroup>
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#include <ksharedconfig.h>
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#include "dynamictreemodel.h"
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#include "dynamictreewidget.h"
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QModelIndex DynamicTreeStateSaver::indexFromConfigString(const QAbstractItemModel *model, const QString &key) const
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{
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QModelIndexList list = model->match(model->index(0, 0), DynamicTreeModel::DynamicTreeModelId, key.toInt(), 1, Qt::MatchRecursive);
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if (list.isEmpty()) {
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return QModelIndex();
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}
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return list.first();
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}
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QString DynamicTreeStateSaver::indexToConfigString(const QModelIndex &index) const
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{
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return index.data(DynamicTreeModel::DynamicTreeModelId).toString();
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}
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DynamicTreeStateSaver::DynamicTreeStateSaver(QObject *parent)
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: KViewStateSaver(parent)
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{
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}
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StateSaverWidget::StateSaverWidget(QWidget *parent, Qt::WindowFlags f)
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: QWidget(parent, f)
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{
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QSplitter *splitter = new QSplitter(this);
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QHBoxLayout *layout = new QHBoxLayout(this);
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layout->addWidget(splitter);
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DynamicTreeModel *model = new DynamicTreeModel(this);
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DynamicTreeWidget *dynamicTreeWidget = new DynamicTreeWidget(model, splitter);
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m_view = new QTreeView(splitter);
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m_view->setSelectionMode(QAbstractItemView::ExtendedSelection);
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m_view->setModel(model);
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connect(model, SIGNAL(modelAboutToBeReset()), SLOT(saveState()));
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connect(model, SIGNAL(modelReset()), SLOT(restoreState()));
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connect(qApp, SIGNAL(aboutToQuit()), SLOT(saveState()));
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restoreState();
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}
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StateSaverWidget::~StateSaverWidget()
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{
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saveState();
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}
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void StateSaverWidget::saveState()
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{
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DynamicTreeStateSaver saver;
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saver.setView(m_view);
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KConfigGroup cfg(KSharedConfig::openConfig(), "ExampleViewState");
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saver.saveState(cfg);
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cfg.sync();
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}
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void StateSaverWidget::restoreState()
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{
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DynamicTreeStateSaver *saver = new DynamicTreeStateSaver;
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saver->setView(m_view);
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KConfigGroup cfg(KSharedConfig::openConfig(), "ExampleViewState");
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saver->restoreState(cfg);
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}
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#include "moc_statesaverwidget.cpp"
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