diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/draganddrop/mainwindow.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/draganddrop/mainwindow.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/draganddrop/mainwindow.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/draganddrop/mainwindow.cpp new file mode 100644 index 000000000..4dc3b8bfb --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/draganddrop/mainwindow.cpp @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of PySide2. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, 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 The Qt Company Ltd 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 <QtWidgets> + +#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); +} |