diff options
author | Gatis Paeglis <gatis.paeglis@digia.com> | 2012-10-16 18:11:42 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-10-19 17:35:51 +0200 |
commit | 4c41cb48d0356a28190c300fd4cc5e03f824b870 (patch) | |
tree | a259e1307575ed841b7ee877f4eb685146fdabe7 /src/gui/doc/snippets/draganddrop/mainwindow.cpp | |
parent | 59009cfd0c0ac36bab5864c2a48dfc052ea29191 (diff) |
Modularize drag and drop documentation
- Move dnd docs and examples out of QtDoc module to gui library in QtBase
- Remove info related to Motif dnd since Qt5 doesn't implement it
Change-Id: Id7eb4eb422f4294a36dd92709ce3007903371f03
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Diffstat (limited to 'src/gui/doc/snippets/draganddrop/mainwindow.cpp')
-rw-r--r-- | src/gui/doc/snippets/draganddrop/mainwindow.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/gui/doc/snippets/draganddrop/mainwindow.cpp b/src/gui/doc/snippets/draganddrop/mainwindow.cpp new file mode 100644 index 0000000000..4c443bbc09 --- /dev/null +++ b/src/gui/doc/snippets/draganddrop/mainwindow.cpp @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 Digia Plc 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 "dragwidget.h" +#include "mainwindow.h" + +MainWindow::MainWindow(QWidget *parent) + : QMainWindow(parent) +{ + QFrame *centralWidget = new QFrame(this); + + QLabel *mimeTypeLabel = new QLabel(tr("MIME types:"), centralWidget); + mimeTypeCombo = new QComboBox(centralWidget); + + QLabel *dataLabel = new QLabel(tr("Amount of data (bytes):"), centralWidget); + dragWidget = new DragWidget(centralWidget); + + connect(dragWidget, SIGNAL(mimeTypes(const QStringList &)), + this, SLOT(setMimeTypes(const QStringList &))); + connect(dragWidget, SIGNAL(dragResult(const QString &)), + this, SLOT(setDragResult(const QString &))); + + QVBoxLayout *mainLayout = new QVBoxLayout(centralWidget); + mainLayout->addWidget(mimeTypeLabel); + mainLayout->addWidget(mimeTypeCombo); + mainLayout->addSpacing(32); + mainLayout->addWidget(dataLabel); + mainLayout->addWidget(dragWidget); + + statusBar(); + dragWidget->setData(QString("text/plain"), QByteArray("Hello world")); + setCentralWidget(centralWidget); + setWindowTitle(tr("Drag and Drop")); +} + +void MainWindow::setDragResult(const QString &actionText) +{ + statusBar()->showMessage(actionText); +} + +void MainWindow::setMimeTypes(const QStringList &types) +{ + mimeTypeCombo->clear(); + mimeTypeCombo->addItems(types); +} |