2014-11-13 19:30:51 +02:00
|
|
|
/*
|
|
|
|
|
Copyright 2008 Andrew Lake <jamboarder@yahoo.com>
|
|
|
|
|
|
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
|
|
|
modify it under the terms of the GNU Library General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
Library General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
|
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
|
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
|
|
|
Boston, MA 02110-1301, USA.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "contentareacap.h"
|
|
|
|
|
#include <QPainter>
|
2019-05-30 00:32:02 +00:00
|
|
|
#include <QPen>
|
2014-11-13 19:30:51 +02:00
|
|
|
|
|
|
|
|
ContentAreaCap::ContentAreaCap(QWidget *parent, bool flip)
|
|
|
|
|
:QWidget(parent)
|
|
|
|
|
{
|
|
|
|
|
setMaximumHeight(3);
|
|
|
|
|
setMinimumHeight(3);
|
|
|
|
|
sizePolicy().setVerticalPolicy(QSizePolicy::Fixed);
|
|
|
|
|
flipCap = flip;
|
|
|
|
|
|
|
|
|
|
parent->setCursor(Qt::ArrowCursor);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ContentAreaCap::paintEvent(QPaintEvent *event)
|
|
|
|
|
{
|
|
|
|
|
Q_UNUSED(event);
|
|
|
|
|
|
|
|
|
|
QPainter painter(this);
|
|
|
|
|
QPainterPath path;
|
|
|
|
|
QRect r = rect();
|
|
|
|
|
if (!flipCap) {
|
|
|
|
|
path.moveTo(r.topLeft() + QPoint(0,3));
|
|
|
|
|
path.quadTo(r.topLeft(), r.topLeft() + QPoint(3,0));
|
|
|
|
|
path.lineTo(r.topRight() + QPoint(-2,0));
|
|
|
|
|
path.quadTo(r.topRight() + QPoint(1,0), r.topRight() + QPoint(1,3));
|
|
|
|
|
} else {
|
|
|
|
|
path.moveTo(r.topLeft());
|
|
|
|
|
path.quadTo(r.topLeft() + QPoint(0,3), r.topLeft() + QPoint(3,3));
|
|
|
|
|
path.lineTo(r.topRight() + QPoint(-2,3));
|
|
|
|
|
path.quadTo(r.topRight() + QPoint(1,3), r.topRight() + QPoint(1,0));
|
|
|
|
|
}
|
|
|
|
|
painter.setPen(QPen(palette().base(), 1));
|
|
|
|
|
painter.setRenderHint(QPainter::Antialiasing);
|
|
|
|
|
painter.fillPath(path, palette().base());
|
|
|
|
|
painter.end();
|
|
|
|
|
}
|
|
|
|
|
|
