diff options
Diffstat (limited to 'sources/pyside6/doc/codesnippets/doc/src/snippets/code/tools_shared_qtgradienteditor_qtgradientdialog.cpp')
-rw-r--r-- | sources/pyside6/doc/codesnippets/doc/src/snippets/code/tools_shared_qtgradienteditor_qtgradientdialog.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sources/pyside6/doc/codesnippets/doc/src/snippets/code/tools_shared_qtgradienteditor_qtgradientdialog.cpp b/sources/pyside6/doc/codesnippets/doc/src/snippets/code/tools_shared_qtgradienteditor_qtgradientdialog.cpp new file mode 100644 index 000000000..a9c6a26c9 --- /dev/null +++ b/sources/pyside6/doc/codesnippets/doc/src/snippets/code/tools_shared_qtgradienteditor_qtgradientdialog.cpp @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the documentation of Qt for Python. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] + bool ok; + QGradient gradient = QtGradientDialog::getGradient(&ok, QRadialGradient(), this); + if (ok) { + // the user clicked OK and gradient is set to the gradient the user selected + } else { + // the user canceled the dialog; gradient is set to the initial + // value, in this case radial gradient + } +//! [0] + + +//! [1] + bool detailsVisible; + QColor::Spec spec; + QGradient gradient; + + QtGradientDialog dlg(this); + dlg.setDetailsVisible(detailsVisible); + dlg.setSpec(spec); + dlg.setGradient(gradient); + if (dlg.exec() != QDialog::Accepted) + return; + + gradient = dlg.gradient(); + // detailsVisible and spec properties can be changed interactively by the user too, + // we store the values of these properties for the next time QtGradientDialog is executed. + detailsVisible = dlg.detailsVisible(); + spec = dlg.spec(); +//! [1] + + +//! [2] + QtGradientDialog dlg; + dlg.setBackgroundCheckered(true); +//! [2] + + +//! [3] + QtGradientDialog dlg; + dlg.setBackgroundCheckered(false); +//! [3] + + |