Doc: Modularize QtGui documentation.

This change moves the snippets and images to the modularized
directories.

Change-Id: I5f86f598fbe7c47d632c613b85d94ced89ba2c29
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/gui/doc/snippets/dragging/mainwindow.cpp b/src/gui/doc/snippets/dragging/mainwindow.cpp
new file mode 100644
index 0000000000..57f1abc22d
--- /dev/null
+++ b/src/gui/doc/snippets/dragging/mainwindow.cpp
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+{
+    QFrame *centralFrame = new QFrame(this);
+
+    QLabel *nameLabel = new QLabel(tr("Comment:"), centralFrame);
+    commentEdit = new QTextEdit(centralFrame);
+    QLabel *dragLabel = new QLabel(tr("<p>Drag the icon to a filer "
+                                      "window or the desktop background:</p>"),
+                                      centralFrame);
+    iconLabel = new QLabel(centralFrame);
+    iconPixmap.load(":/images/file.png");
+    iconLabel->setPixmap(iconPixmap);
+
+    QGridLayout *grid = new QGridLayout(centralFrame);
+    grid->addWidget(nameLabel, 0, 0);
+    grid->addWidget(commentEdit, 1, 0, 1, 2);
+    grid->addWidget(dragLabel, 2, 0);
+    grid->addWidget(iconLabel, 2, 1);
+
+    statusBar();
+    setCentralWidget(centralFrame);
+    setWindowTitle(tr("Dragging"));
+}
+
+//! [0]
+void MainWindow::mousePressEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton
+        && iconLabel->geometry().contains(event->pos())) {
+
+//! [1]
+        QDrag *drag = new QDrag(this);
+        QMimeData *mimeData = new QMimeData;
+
+        mimeData->setText(commentEdit->toPlainText());
+        drag->setMimeData(mimeData);
+//! [1]
+        drag->setPixmap(iconPixmap);
+
+        Qt::DropAction dropAction = drag->exec();
+//! [0]
+
+        QString actionText;
+        switch (dropAction) {
+            case Qt::CopyAction:
+                actionText = tr("The text was copied.");
+                break;
+            case Qt::MoveAction:
+                actionText = tr("The text was moved.");
+                break;
+            case Qt::LinkAction:
+                actionText = tr("The text was linked.");
+                break;
+            case Qt::IgnoreAction:
+                actionText = tr("The drag was ignored.");
+                break;
+            default:
+                actionText = tr("Unknown action.");
+                break;
+        }
+        statusBar()->showMessage(actionText);
+//! [2]
+    }
+}
+//! [2]