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/*
SPDX-FileCopyrightText: 2006 David Faure <faure@kde.org>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include <QDebug>
#include <kdirlister.h>
#include <kdirmodel.h>
#include <QApplication>
#include <QListView>
#include <QTreeView>
#include <kfileitemdelegate.h>
// Test controller for making the view open up while expandToUrl lists subdirs
class TreeController : public QObject
{
Q_OBJECT
public:
explicit TreeController(QTreeView *view, KDirModel *model)
: QObject(view)
, m_treeView(view)
, m_model(model)
{
connect(model, &KDirModel::expand, this, &TreeController::slotExpand);
}
private Q_SLOTS:
void slotExpand(const QModelIndex &index)
{
KFileItem item = m_model->itemForIndex(index);
qDebug() << "slotListingCompleted" << item.url();
m_treeView->setExpanded(index, true);
// The scrollTo call doesn't seem to work.
// We probably need to delay this until everything's listed and layouted...
m_treeView->scrollTo(index);
}
private:
QTreeView *m_treeView;
KDirModel *m_model;
};
int main(int argc, char **argv)
{
// options.add("+[directory ...]", qi18n("Directory(ies) to model"));
QApplication a(argc, argv);
KDirModel *dirmodel = new KDirModel(nullptr);
dirmodel->dirLister()->setDelayedMimeTypes(true);
#if 1
QTreeView *treeView = new QTreeView(nullptr);
treeView->setModel(dirmodel);
treeView->setUniformRowHeights(true); // makes visualRect() much faster
treeView->resize(500, 500);
treeView->show();
treeView->setItemDelegate(new KFileItemDelegate(treeView));
#endif
#if 0
QListView *listView = new QListView(0);
listView->setModel(dirmodel);
listView->setUniformItemSizes(true); // true in list mode, not in icon mode.
listView->show();
listView->setItemDelegate(new KFileItemDelegate(listView));
#endif
#if 1
QListView *iconView = new QListView(nullptr);
iconView->setModel(dirmodel);
iconView->setSelectionMode(QListView::ExtendedSelection);
iconView->setViewMode(QListView::IconMode);
iconView->show();
iconView->setItemDelegate(new KFileItemDelegate(iconView));
#endif
if (argc <= 1) {
dirmodel->openUrl(QUrl(QStringLiteral("file:///")), KDirModel::ShowRoot);
const QUrl url = QUrl::fromLocalFile(QStringLiteral("/usr/share/applications"));
dirmodel->expandToUrl(url);
new TreeController(treeView, dirmodel);
}
const int count = QCoreApplication::arguments().count() - 1;
for (int i = 0; i < count; i++) {
QUrl u = QUrl::fromUserInput(QCoreApplication::arguments().at(i + 1));
qDebug() << "Adding: " << u;
dirmodel->dirLister()->openUrl(u, KDirLister::Keep);
}
return a.exec();
}
#include "kdirmodeltest_gui.moc"
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