1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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6 ** This file is part of the documentation of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:BSD$
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39 ****************************************************************************/
43 #include "mainwindow.h"
45 MainWindow::MainWindow(QWidget *parent)
48 QFrame *centralFrame = new QFrame(this);
50 QLabel *nameLabel = new QLabel(tr("Comment:"), centralFrame);
51 commentEdit = new QTextEdit(centralFrame);
52 QLabel *dragLabel = new QLabel(tr("<p>Drag the icon to a filer "
53 "window or the desktop background:</p>"),
55 iconLabel = new QLabel(centralFrame);
56 iconPixmap.load(":/images/file.png");
57 iconLabel->setPixmap(iconPixmap);
59 QGridLayout *grid = new QGridLayout(centralFrame);
60 grid->addWidget(nameLabel, 0, 0);
61 grid->addWidget(commentEdit, 1, 0, 1, 2);
62 grid->addWidget(dragLabel, 2, 0);
63 grid->addWidget(iconLabel, 2, 1);
66 setCentralWidget(centralFrame);
67 setWindowTitle(tr("Dragging"));
71 void MainWindow::mousePressEvent(QMouseEvent *event)
73 if (event->button() == Qt::LeftButton
74 && iconLabel->geometry().contains(event->pos())) {
77 QDrag *drag = new QDrag(this);
78 QMimeData *mimeData = new QMimeData;
80 mimeData->setText(commentEdit->toPlainText());
81 drag->setMimeData(mimeData);
83 drag->setPixmap(iconPixmap);
85 Qt::DropAction dropAction = drag->exec();
91 actionText = tr("The text was copied.");
94 actionText = tr("The text was moved.");
97 actionText = tr("The text was linked.");
99 case Qt::IgnoreAction:
100 actionText = tr("The drag was ignored.");
103 actionText = tr("Unknown action.");
106 statusBar()->showMessage(actionText);