Mega Code Archive
QListWidget drag and drop
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** This file is part of the documentation of the Qt Toolkit.
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#ifndef WINDOW_H
#define WINDOW_H
#include <QMainWindow>
class QListWidget;
class QListWidgetItem;
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow();
private:
void setupListItems();
QListWidget *listWidget;
};
#endif
#include <QtGui>
#include "mainwindow.h"
MainWindow::MainWindow()
{
QMenu *fileMenu = new QMenu(tr("&File"));
QAction *quitAction = fileMenu->addAction(tr("E&xit"));
quitAction->setShortcut(tr("Ctrl+Q"));
menuBar()->addMenu(fileMenu);
// For convenient quoting:
QListWidget *listWidget = new QListWidget(this);
listWidget->setSelectionMode(QAbstractItemView::SingleSelection);
listWidget->setDragEnabled(true);
listWidget->viewport()->setAcceptDrops(true);
listWidget->setDropIndicatorShown(true);
listWidget->setDragDropMode(QAbstractItemView::InternalMove);
this->listWidget = listWidget;
connect(quitAction, SIGNAL(triggered()), this, SLOT(close()));
setupListItems();
setCentralWidget(listWidget);
setWindowTitle(tr("List Widget"));
}
void MainWindow::setupListItems()
{
QListWidgetItem *item;
item = new QListWidgetItem(tr("Oak"), listWidget);
item = new QListWidgetItem(tr("Fir"), listWidget);
item = new QListWidgetItem(tr("Pine"), listWidget);
item = new QListWidgetItem(tr("Birch"), listWidget);
item = new QListWidgetItem(tr("Hazel"), listWidget);
item = new QListWidgetItem(tr("Redwood"), listWidget);
item = new QListWidgetItem(tr("Sycamore"), listWidget);
item = new QListWidgetItem(tr("Chestnut"), listWidget);
item = new QListWidgetItem(tr("Mahogany"), listWidget);
}
#include <QtGui>
#include "mainwindow.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MainWindow *window = new MainWindow;
window->show();
return app.exec();
}
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