From 427c7147d23fa21c6e8bd08407b1badc48b49c3c Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Mon, 22 May 2017 16:44:51 +0200 Subject: move everying into sources/pyside2 (5.9 edition) in preparation for a subtree merge. this should not be necessary to do in a separate commit, but git is a tad stupid about following history correctly without it. --- .../doc/src/snippets/brushstyles/renderarea.cpp | 88 ++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 sources/pyside2/doc/codesnippets/doc/src/snippets/brushstyles/renderarea.cpp (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/brushstyles/renderarea.cpp') diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/brushstyles/renderarea.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/brushstyles/renderarea.cpp new file mode 100644 index 000000000..cd50455ce --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/brushstyles/renderarea.cpp @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** 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 + +#include "renderarea.h" + +RenderArea::RenderArea(QBrush *brush, QWidget *parent) + : QWidget(parent) +{ + currentBrush = brush; +} + +QSize RenderArea::minimumSizeHint() const +{ + return QSize(120, 60); +} + +void RenderArea::paintEvent(QPaintEvent *) +{ + QPainter painter(this); + painter.setPen(Qt::NoPen); + painter.setRenderHint(QPainter::Antialiasing); + + + if(currentBrush->style() == Qt::LinearGradientPattern) { + currentBrush = new QBrush(QLinearGradient(0, 0, width(), 60)); + } else if(currentBrush->style() == Qt::RadialGradientPattern) { + QRadialGradient radial(width() / 2, 30, width() / 2, width() / 2, 30); + radial.setColorAt(0, Qt::white); + radial.setColorAt(1, Qt::black); + currentBrush = new QBrush(radial); + } else if(currentBrush->style() == Qt::ConicalGradientPattern) { + currentBrush = new QBrush(QConicalGradient(width() / 2, 30, 90)); + } + painter.setBrush(*currentBrush); + + QPainterPath path; + path.addRect(0, 0, parentWidget()->width(), 60); + painter.drawPath(path); +} -- cgit v1.2.3