CheckableWidget::CheckableWidget(QWidget* parent, Qt::WindowFlags f)
: QWidget(parent, f)
{
QHBoxLayout *layout = new QHBoxLayout(this);
QSplitter *vSplitter = new QSplitter( this );
layout->addWidget(vSplitter);
DynamicTreeModel *rootModel = new DynamicTreeModel(this);
ModelInsertCommand *insert = new ModelInsertCommand(rootModel, this);
insert->setStartRow(0);
insert->interpret(
"- 1"
"- 1"
"- 1"
"- - 2"
"- - 2"
"- - 2"
"- - 2"
"- 1"
"- 1"
"- 1"
"- - 2"
"- - - 3"
"- - - - 4"
"- - - - 4"
"- - - 3"
"- - - 3"
"- - - 3"
"- - 2"
"- - 2"
"- - 2"
"- 1"
"- 1"
);
insert->doCommand();
QItemSelectionModel *checkModel = new QItemSelectionModel(rootModel, this);
KCheckableProxyModel *checkable = new KCheckableProxyModel(this);
checkable->setSourceModel(rootModel);
checkable->setSelectionModel(checkModel);
QTreeView *tree1 = new QTreeView(vSplitter);
tree1->setModel(checkable);
tree1->expandAll();
KSelectionProxyModel *selectionProxy = new KSelectionProxyModel(checkModel, this);
selectionProxy->setFilterBehavior(KSelectionProxyModel::ExactSelection);
selectionProxy->setSourceModel(rootModel);
QTreeView *tree2 = new QTreeView(vSplitter);
tree2->setModel(selectionProxy);
}
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
}