diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/designer/noautoconnection/imagedialog.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/designer/noautoconnection/imagedialog.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/designer/noautoconnection/imagedialog.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/designer/noautoconnection/imagedialog.cpp new file mode 100644 index 000000000..eef9acb66 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/designer/noautoconnection/imagedialog.cpp @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** 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 "imagedialog.h" + +//! [0] +ImageDialog::ImageDialog(QWidget *parent) + : QDialog(parent) +{ + setupUi(this); + okButton->setAutoDefault(false); + cancelButton->setAutoDefault(false); +//! [0] + + colorDepthCombo->addItem(tr("2 colors (1 bit per pixel)")); + colorDepthCombo->addItem(tr("4 colors (2 bits per pixel)")); + colorDepthCombo->addItem(tr("16 colors (4 bits per pixel)")); + colorDepthCombo->addItem(tr("256 colors (8 bits per pixel)")); + colorDepthCombo->addItem(tr("65536 colors (16 bits per pixel)")); + colorDepthCombo->addItem(tr("16 million colors (24 bits per pixel)")); + + connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject())); +//! [1] + connect(okButton, SIGNAL(clicked()), this, SLOT(checkValues())); +} +//! [1] + +//! [2] +void ImageDialog::checkValues() +{ + if (nameLineEdit->text().isEmpty()) + (void) QMessageBox::information(this, tr("No Image Name"), + tr("Please supply a name for the image."), QMessageBox::Cancel); + else + accept(); +} +//! [2] |