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/*
This file is part of the proxy model test suite.
SPDX-FileCopyrightText: 2009 Stephen Kelly <steveire@gmail.com>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "selectionpmwidget.h"
#include <QHBoxLayout>
#include <QLabel>
#include <QSplitter>
#include <QTreeView>
#include "dynamictreemodel.h"
#include "dynamictreewidget.h"
#include "kselectionproxymodel.h"
SelectionProxyWidget::SelectionProxyWidget(QWidget *parent)
: QWidget(parent)
{
QHBoxLayout *layout = new QHBoxLayout(this);
QSplitter *splitter = new QSplitter(this);
layout->addWidget(splitter);
m_rootModel = new DynamicTreeModel(this);
DynamicTreeWidget *dynTreeWidget = new DynamicTreeWidget(m_rootModel, splitter);
dynTreeWidget->setInitialTree(
QLatin1String("- 1"
"- 2"
"- - 3"
"- - 3"
"- - - 4"
"- - - 4"
"- - - - 4"
"- - 4"
"- - 5"
"- - - 4"
"- - - - 4"
"- - 5"
"- 6"
"- 7"
"- - 8"
"- - - 9"
"- - - 10"
"- - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - - - - 9"
"- - - - - - - - 10"
"- - - - - - - - 9"
"- - - - - - - 10"
"- - - - - 9"
"- - - - - 9"
"- - - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - - 9"
"- - - - - 9"
"- - - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - 10"
"- - 11"
"- - 12"
"- 13"
"- 14"
"- 15"
"- - 16"
"- - - 17"
"- - - 18"
"- 19"
"- 20"
"- 21"));
QTreeView *selectionTree = createLabelledView(QStringLiteral("Selection"), splitter);
selectionTree->setSelectionMode(QAbstractItemView::ExtendedSelection);
selectionTree->setModel(m_rootModel);
selectionTree->expandAll();
#define SUBTREES
#define SUBTREEROOTS
#define SUBTREESWITHOUTROOTS
#define EXACTSELECTION
#define CHILDRENOFEXACTSELECTION
#ifdef SUBTREES
KSelectionProxyModel *selectedBranchesModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesModel->setSourceModel(m_rootModel);
selectedBranchesModel->setFilterBehavior(KSelectionProxyModel::SubTrees);
QTreeView *selectedBranchesView = createLabelledView(QStringLiteral("SubTrees"), splitter);
selectedBranchesView->setModel(selectedBranchesModel);
#endif
#ifdef SUBTREEROOTS
KSelectionProxyModel *selectedBranchesRootsModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesRootsModel->setSourceModel(m_rootModel);
selectedBranchesRootsModel->setFilterBehavior(KSelectionProxyModel::SubTreeRoots);
QTreeView *selectedBranchesRootsView = createLabelledView(QStringLiteral("SubTreeRoots"), splitter);
selectedBranchesRootsView->setModel(selectedBranchesRootsModel);
#endif
#ifdef SUBTREESWITHOUTROOTS
KSelectionProxyModel *selectedBranchesChildrenModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesChildrenModel->setSourceModel(m_rootModel);
selectedBranchesChildrenModel->setFilterBehavior(KSelectionProxyModel::SubTreesWithoutRoots);
QTreeView *selectedBranchesChildrenView = createLabelledView(QStringLiteral("SubTreesWithoutRoots"), splitter);
selectedBranchesChildrenView->setModel(selectedBranchesChildrenModel);
#endif
#ifdef EXACTSELECTION
KSelectionProxyModel *onlySelectedModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
onlySelectedModel->setSourceModel(m_rootModel);
onlySelectedModel->setFilterBehavior(KSelectionProxyModel::ExactSelection);
QTreeView *onlySelectedView = createLabelledView(QStringLiteral("ExactSelection"), splitter);
onlySelectedView->setModel(onlySelectedModel);
#endif
#ifdef CHILDRENOFEXACTSELECTION
KSelectionProxyModel *onlySelectedChildrenModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
onlySelectedChildrenModel->setSourceModel(m_rootModel);
onlySelectedChildrenModel->setFilterBehavior(KSelectionProxyModel::ChildrenOfExactSelection);
QTreeView *onlySelectedChildrenView = createLabelledView(QStringLiteral("ChildrenOfExactSelection"), splitter);
onlySelectedChildrenView->setModel(onlySelectedChildrenModel);
#endif
}
QTreeView *SelectionProxyWidget::createLabelledView(const QString &labelText, QWidget *parent)
{
QWidget *labelledTreeWidget = new QWidget(parent);
QVBoxLayout *layout = new QVBoxLayout(labelledTreeWidget);
QLabel *label = new QLabel(labelText, labelledTreeWidget);
QTreeView *treeview = new QTreeView(labelledTreeWidget);
layout->addWidget(label);
layout->addWidget(treeview);
return treeview;
}
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