73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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// oxygenbutton.h
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// -------------------
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// Oxygen window decoration for KDE. Buttons.
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// -------------------
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// Copyright (c) 2006, 2007 Riccardo Iaconelli <ruphy@fsfe.org>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//////////////////////////////////////////////////////////////////////////////
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class OxygenWidget : public QWidget
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{
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protected:
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virtual void paintEvent ( QPaintEvent * event );
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};
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void OxygenWidget::paintEvent ( QPaintEvent * )
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{
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QPainter painter(this);
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QRadialGradient grad1(QPointF(5.0, 5.0),5.0);
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grad1.setColorAt(0.9, QColor(0,0,0,100));
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grad1.setColorAt(1.0, QColor(0,0,0,0));
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QRadialGradient grad2(QPointF(5.0, 5.0),5.0);
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grad2.setColorAt(0.0, QColor(235,235,235));
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grad2.setColorAt(1.0, QColor(220,220,220));
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QRadialGradient grad3(QPointF(5.0, 3.75), 3.5,QPointF(5.0, 2.5));
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grad3.setColorAt(0, QColor(255,255,255,50));
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grad3.setColorAt(1, QColor(255,255,255,0));
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QRadialGradient grad4(QPointF(5.0, 3.3), 3.5, QPointF(5.0, 2.1));
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grad4.setColorAt(0, QColor(255,255,255,50));
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grad4.setColorAt(1, QColor(255,255,255,0));
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QBrush brush1(grad1);
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QBrush brush2(grad2);
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QBrush brush3(grad3);
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QBrush brush4(grad4);
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painter.scale(1.6, 1.6);
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painter.setRenderHint(QPainter::Antialiasing,true);
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QPainterPath path1;
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path1.addEllipse(0.0, 0.0, 10.0, 10.0);
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painter.fillPath(path1, brush1);
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QPainterPath path2;
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path2.addEllipse(0.5, 0.5, 9.0, 9.0);
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painter.fillPath(path2, brush2);
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QPainterPath path3;
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path3.addEllipse(1.5, 0.5, 7.0, 6.0);
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painter.fillPath(path3, brush3);
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QPainterPath path4;
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path4.addEllipse(1.5, 0.5, 7.0, 6.0);
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painter.fillPath(path4, brush4);
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}
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