From cfdc5628b1fc2cbafa2aebca38995e5718fcb0de Mon Sep 17 00:00:00 2001 From: Casper van Donderen Date: Mon, 7 May 2012 15:50:31 +0200 Subject: Doc: Modularize QtGui documentation. This change moves the snippets and images to the modularized directories. Change-Id: I5f86f598fbe7c47d632c613b85d94ced89ba2c29 Reviewed-by: Marius Storm-Olsen --- src/gui/doc/snippets/brush/brush.cpp | 86 ++++++++++++++++++++++ .../doc/snippets/brush/gradientcreationsnippet.cpp | 62 ++++++++++++++++ 2 files changed, 148 insertions(+) create mode 100644 src/gui/doc/snippets/brush/brush.cpp create mode 100644 src/gui/doc/snippets/brush/gradientcreationsnippet.cpp (limited to 'src/gui/doc/snippets/brush') diff --git a/src/gui/doc/snippets/brush/brush.cpp b/src/gui/doc/snippets/brush/brush.cpp new file mode 100644 index 0000000000..a92223ee93 --- /dev/null +++ b/src/gui/doc/snippets/brush/brush.cpp @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation and its Subsidiary(-ies) 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 + +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] + QLinearGradient linearGrad(QPointF(100, 100), QPointF(200, 200)); + linearGrad.setColorAt(0, Qt::black); + linearGrad.setColorAt(1, Qt::white); +//! [0] + + // RADIAL +//! [1] + QRadialGradient radialGrad(QPointF(100, 100), 100); + radialGrad.setColorAt(0, Qt::red); + radialGrad.setColorAt(0.5, Qt::blue); + radialGrad.setColorAt(1, Qt::green); +//! [1] +} diff --git a/src/gui/doc/snippets/brush/gradientcreationsnippet.cpp b/src/gui/doc/snippets/brush/gradientcreationsnippet.cpp new file mode 100644 index 0000000000..9ec8c3f07a --- /dev/null +++ b/src/gui/doc/snippets/brush/gradientcreationsnippet.cpp @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation and its Subsidiary(-ies) 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 + +int main(int argv, char **args) +{ + QApplication app(argv, args); + +//! [0] + QRadialGradient gradient(50, 50, 50, 50, 50); + gradient.setColorAt(0, QColor::fromRgbF(0, 1, 0, 1)); + gradient.setColorAt(1, QColor::fromRgbF(0, 0, 0, 0)); + + QBrush brush(gradient); +//! [0] + + QWidget widget; + QPalette palette; + palette.setBrush(widget.backgroundRole(), brush); + widget.setPalette(palette); + widget.show(); + + return app.exec(); +} -- cgit v1.2.3