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58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
/*
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Copyright 2008 Andrew Lake <jamboarder@yahoo.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "contentareacap.h"
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#include <QPainter>
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#include <QPen>
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ContentAreaCap::ContentAreaCap(QWidget *parent, bool flip)
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:QWidget(parent)
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{
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setMaximumHeight(3);
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setMinimumHeight(3);
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sizePolicy().setVerticalPolicy(QSizePolicy::Fixed);
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flipCap = flip;
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parent->setCursor(Qt::ArrowCursor);
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}
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void ContentAreaCap::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event);
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QPainter painter(this);
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QPainterPath path;
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QRect r = rect();
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if (!flipCap) {
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path.moveTo(r.topLeft() + QPoint(0,3));
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path.quadTo(r.topLeft(), r.topLeft() + QPoint(3,0));
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path.lineTo(r.topRight() + QPoint(-2,0));
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path.quadTo(r.topRight() + QPoint(1,0), r.topRight() + QPoint(1,3));
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} else {
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path.moveTo(r.topLeft());
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path.quadTo(r.topLeft() + QPoint(0,3), r.topLeft() + QPoint(3,3));
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path.lineTo(r.topRight() + QPoint(-2,3));
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path.quadTo(r.topRight() + QPoint(1,3), r.topRight() + QPoint(1,0));
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}
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painter.setPen(QPen(palette().base(), 1));
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painter.setRenderHint(QPainter::Antialiasing);
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painter.fillPath(path, palette().base());
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painter.end();
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}
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