cpython.git - https://github.com/python/cpython.git

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author	Tim Peters <tim.peters@gmail.com>	2001-09-02 06:42:25 (GMT)
committer	Tim Peters <tim.peters@gmail.com>	2001-09-02 06:42:25 (GMT)
commit	1b8ca0d87a806a5098496ad4864a975707cd6bac (patch)
tree	756b01845be7aaf90fd9cbb0533334f5e419f893 /Lib/test/test_inspect.py
parent	9577761337af6f3d052ea793b25656bcea2c92c9 (diff)
download	cpython-1b8ca0d87a806a5098496ad4864a975707cd6bac.zip cpython-1b8ca0d87a806a5098496ad4864a975707cd6bac.tar.gz cpython-1b8ca0d87a806a5098496ad4864a975707cd6bac.tar.bz2

Rewrite the tuple() docstring to parallel the list() docstring.

Diffstat (limited to 'Lib/test/test_inspect.py')

0 files changed, 0 insertions, 0 deletions

/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "svgalibpaintengine.h" #include <QColor> #include <vga.h> #include <vgagl.h> SvgalibPaintEngine::SvgalibPaintEngine() { } SvgalibPaintEngine::~SvgalibPaintEngine() { } //! [0] bool SvgalibPaintEngine::begin(QPaintDevice *dev) { device = dev; pen = Qt::NoPen; simplePen = true; brush = Qt::NoBrush; simpleBrush = true; matrix = QMatrix(); simpleMatrix = true; setClip(QRect(0, 0, device->width(), device->height())); opaque = true; aliased = true; sourceOver = true; return QRasterPaintEngine::begin(dev); } //! [0] //! [1] bool SvgalibPaintEngine::end() { gl_setclippingwindow(0, 0, device->width() - 1, device->height() - 1); return QRasterPaintEngine::end(); } //! [1] //! [2] void SvgalibPaintEngine::updateState(const QPaintEngineState &state) { QPaintEngine::DirtyFlags flags = state.state(); if (flags & DirtyTransform) { matrix = state.matrix(); simpleMatrix = (matrix.m12() == 0 && matrix.m21() == 0); } if (flags & DirtyPen) { pen = state.pen(); simplePen = (pen.width() == 0 || pen.widthF() <= 1) && (pen.style() == Qt::NoPen || pen.style() == Qt::SolidLine) && (pen.color().alpha() == 255); } if (flags & DirtyBrush) { brush = state.brush(); simpleBrush = (brush.style() == Qt::SolidPattern || brush.style() == Qt::NoBrush) && (brush.color().alpha() == 255); } if (flags & DirtyClipRegion) setClip(state.clipRegion()); if (flags & DirtyClipEnabled) { clipEnabled = state.isClipEnabled(); updateClip(); } if (flags & DirtyClipPath) { setClip(QRegion()); simpleClip = false; } if (flags & DirtyCompositionMode) { const QPainter::CompositionMode m = state.compositionMode(); sourceOver = (m == QPainter::CompositionMode_SourceOver); } if (flags & DirtyOpacity) opaque = (state.opacity() == 256); if (flags & DirtyHints) aliased = !(state.renderHints() & QPainter::Antialiasing); QRasterPaintEngine::updateState(state); } //! [2] //! [3] void SvgalibPaintEngine::setClip(const QRegion &region) { if (region.isEmpty()) clip = QRect(0, 0, device->width(), device->height()); else clip = matrix.map(region) & QRect(0, 0, device->width(), device->height()); clipEnabled = true; updateClip(); } //! [3] //! [4] void SvgalibPaintEngine::updateClip() { QRegion clipRegion = QRect(0, 0, device->width(), device->height()); if (!systemClip().isEmpty()) clipRegion &= systemClip(); if (clipEnabled) clipRegion &= clip; simpleClip = (clipRegion.rects().size() <= 1); const QRect r = clipRegion.boundingRect(); gl_setclippingwindow(r.left(), r.top(), r.x() + r.width(), r.y() + r.height()); } //! [4] //! [5] void SvgalibPaintEngine::drawRects(const QRect *rects, int rectCount) { const bool canAccelerate = simplePen && simpleBrush && simpleMatrix && simpleClip && opaque && aliased && sourceOver; if (!canAccelerate) { QRasterPaintEngine::drawRects(rects, rectCount); return; } for (int i = 0; i < rectCount; ++i) { const QRect r = matrix.mapRect(rects[i]); if (brush != Qt::NoBrush) { gl_fillbox(r.left(), r.top(), r.width(), r.height(), brush.color().rgba()); } if (pen != Qt::NoPen) { const int c = pen.color().rgba(); gl_hline(r.left(), r.top(), r.right(), c); gl_hline(r.left(), r.bottom(), r.right(), c); gl_line(r.left(), r.top(), r.left(), r.bottom(), c); gl_line(r.right(), r.top(), r.right(), r.bottom(), c); } } } //! [5]


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