plasma-framework/widgets/icon.h
Aaron J. Seigo 2d0a8aa271 add a getter for the url property
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=677940
2007-06-20 08:10:38 +00:00

108 lines
2.8 KiB
C++

/*
* Copyright (C) 2007 by Siraj Razick siraj@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 version 2 as
* published by the Free Software Foundation
*
* 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.
*/
#ifndef ICON_H
#define ICON_H
#include <QtCore/QObject>
#include <QtGui/QGraphicsTextItem>
#include <plasma/dataengine.h>
#include <plasma/plasma_export.h>
#include <plasma/widgets/layoutitem.h>
class KUrl;
//TODO
//Please Document this class
namespace Plasma
{
/**
* Icon class, for URIs and menu popups in panels
*/
class PLASMA_EXPORT Icon : public QObject,
public QGraphicsItem,
public LayoutItem
{
Q_OBJECT
public:
Icon(QGraphicsItem *parent = 0);
virtual ~Icon();
QString text() const;
void setText(const QString &name);
QSizeF size() const;
QSizeF iconSize() const;
void setSize(const QSizeF& size);
void setSize(int height, int width);
void setIcon(const QString& icon);
void setIcon(const QIcon& icon);
void setUrl(const KUrl& url);
KUrl url();
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
QRectF boundingRect() const;
//layout stufff
Qt::Orientations expandingDirections() const;
QSizeF minimumSize() const;
QSizeF maximumSize() const;
bool hasHeightForWidth() const;
qreal heightForWidth(qreal w) const;
bool hasWidthForHeight() const;
qreal widthForHeight(qreal h) const;
QRectF geometry() const;
void setGeometry(const QRectF& r);
QSizeF sizeHint() const;
static int boundsForIconSize(int iconSize);
Q_SIGNALS:
void pressed(bool down);
void clicked();
void openUrl();
protected:
bool isDown();
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
private:
QPixmap buttonPixmap();
class Private;
Private * const d;
};
} // namespace Plasma
#endif