83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
|
/*
|
||
|
|
* Copyright 2011 Marco Martin <mart@kde.org>
|
||
|
|
*
|
||
|
|
* This program 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, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program 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 General Public License for more details
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this program; if not, write to the
|
||
|
|
* Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "qiconitem.h"
|
||
|
|
|
||
|
|
#include <QtGui/QPainter>
|
||
|
|
|
||
|
|
|
||
|
|
QIconItem::QIconItem(QDeclarativeItem *parent)
|
||
|
|
: QDeclarativeItem(parent),
|
||
|
|
m_smooth(false)
|
||
|
|
{
|
||
|
|
setFlag(QGraphicsItem::ItemHasNoContents, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
QIconItem::~QIconItem()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void QIconItem::setIcon(const QIcon &icon)
|
||
|
|
{
|
||
|
|
m_icon = icon;
|
||
|
|
update();
|
||
|
|
}
|
||
|
|
|
||
|
|
QIcon QIconItem::icon() const
|
||
|
|
{
|
||
|
|
return m_icon;
|
||
|
|
}
|
||
|
|
|
||
|
|
void QIconItem::setSmooth(const bool smooth)
|
||
|
|
{
|
||
|
|
if (smooth == m_smooth) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
m_smooth = smooth;
|
||
|
|
update();
|
||
|
|
}
|
||
|
|
|
||
|
|
bool QIconItem::smooth() const
|
||
|
|
{
|
||
|
|
return m_smooth;
|
||
|
|
}
|
||
|
|
|
||
|
|
void QIconItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
|
||
|
|
{
|
||
|
|
Q_UNUSED(option);
|
||
|
|
Q_UNUSED(widget);
|
||
|
|
|
||
|
|
if (m_icon.isNull()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
//do without painter save, faster and the support can be compiled out
|
||
|
|
const bool wasAntiAlias = painter->testRenderHint(QPainter::Antialiasing);
|
||
|
|
const bool wasSmoothTransform = painter->testRenderHint(QPainter::SmoothPixmapTransform);
|
||
|
|
painter->setRenderHint(QPainter::Antialiasing, m_smooth);
|
||
|
|
painter->setRenderHint(QPainter::SmoothPixmapTransform, m_smooth);
|
||
|
|
|
||
|
|
m_icon.paint(painter, boundingRect().toRect());
|
||
|
|
painter->setRenderHint(QPainter::Antialiasing, wasAntiAlias);
|
||
|
|
painter->setRenderHint(QPainter::SmoothPixmapTransform, wasSmoothTransform);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#include "qiconitem.moc"
|