plasma-framework/glapplet.h
Anne-Marie Mahfouf 782bcbce51 a few typos
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=770891
2008-02-04 16:26:49 +00:00

87 lines
2.8 KiB
C++

/*
* Copyright 2007 Zack Rusin <zack@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.
*/
#ifndef PLASMA_GLAPPLET_H
#define PLASMA_GLAPPLET_H
#include <plasma/applet.h>
#include <QtOpenGL/QGLWidget>
namespace Plasma
{
/**
* @short Plasma Applet that is fully rendered using OpengGL
*
*/
class PLASMA_EXPORT GLApplet : public Applet
{
Q_OBJECT
public:
/**
* @arg parent the QGraphicsItem this applet is parented to
* @arg servideId the name of the .desktop file containing the
* information about the widget
* @arg appletId a unique id used to differentiate between multiple
* instances of the same Applet type
*/
GLApplet(QGraphicsItem *parent,
const QString &serviceId,
int appletId);
/**
* This constructor is to be used with the plugin loading systems
* found in KPluginInfo and KService. The argument list is expected
* to have two elements: the KService service ID for the desktop entry
* and an applet ID which must be a base 10 number.
*
* @arg parent a QObject parent; you probably want to pass in 0
* @arg args a list of strings containing two entries: the service id
* and the applet id
*/
GLApplet(QObject *parent, const QVariantList &args);
~GLApplet();
GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D);
void deleteTexture(GLuint texture_id);
/**
* Reimplement this method to render using OpenGL. QPainter passed
* to this method will always use OpenGL engine and rendering
* using OpenGL api directly is supported.
*/
virtual void paintGLInterface(QPainter *painter,
const QStyleOptionGraphicsItem *option);
void makeCurrent();
private:
virtual void paintInterface(QPainter *painter,
const QStyleOptionGraphicsItem *option,
const QRect &contentsRect);
private:
class Private;
Private *const d;
};
}
#endif