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Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/brush/brush.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/brush/brush.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/brush/brush.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/brush/brush.cpp new file mode 100644 index 000000000..9ea023f24 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/brush/brush.cpp @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** 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> + +int main() +{ + QWidget anyPaintDevice; + { + // PEN SNIPPET + QPainter painter; + QPen pen(Qt::red, 2); // red solid line, 2 pixels wide + painter.begin(&anyPaintDevice); // paint something + painter.setPen(pen); // set the red, wide pen + painter.drawRect(40,30, 200,100); // draw a rectangle + painter.setPen(Qt::blue); // set blue pen, 0 pixel width + painter.drawLine(40,30, 240,130); // draw a diagonal in rectangle + painter.end(); // painting done + } + + { + // BRUSH SNIPPET + QPainter painter; + QBrush brush(Qt::yellow); // yellow solid pattern + painter.begin(&anyPaintDevice); // paint something + painter.setBrush(brush); // set the yellow brush + painter.setPen(Qt::NoPen); // do not draw outline + painter.drawRect(40,30, 200,100); // draw filled rectangle + painter.setBrush(Qt::NoBrush); // do not fill + painter.setPen(Qt::black); // set black pen, 0 pixel width + painter.drawRect(10,10, 30,20); // draw rectangle outline + painter.end(); // painting done + } + + // LINEAR +//! [0] + linearGrad = QLinearGradient(QPointF(100, 100), QPointF(200, 200)) + linearGrad.setColorAt(0, Qt.black) + linearGrad.setColorAt(1, Qt.white) +//! [0] + + // RADIAL +//! [1] + radialGrad = QRadialGradient(QPointF(100, 100), 100) + radialGrad.setColorAt(0, Qt.red) + radialGrad.setColorAt(0.5, Qt.blue) + radialGrad.setColorAt(1, Qt.green) +//! [1] +} |