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maroy 2005-02-25 16:32:32 +00:00
parent 0e0e9e164f
commit 00d2670b10
23 changed files with 1139 additions and 182 deletions
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livesupport/modules/widgets/include/LiveSupport/Widgets/ButtonImages.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport 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 General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/ButtonImages.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Widgets_ButtonImages_h
#define LiveSupport_Widgets_ButtonImages_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <stdexcept>
#include "gdkmm/pixbuf.h"
namespace LiveSupport {
namespace Widgets {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A helper class to hold a set of images related to buttons.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class ButtonImages
{
private:
/**
* Load an image relative the path, and signal error if not found.
*
* @param path the path to find the image for.
* @param imageName the name of the image, relative to path
* @return the loaded image
* @exception std::invalid_argument if the image was not found
*/
Glib::RefPtr<Gdk::Pixbuf>
loadImage(const std::string path,
const std::string imageName)
throw (std::invalid_argument);
public:
/**
* The passive left image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> passiveImageLeft;
/**
* The passive center image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> passiveImageCenter;
/**
* The passive right image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> passiveImageRight;
/**
* The rollover left image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> rollImageLeft;
/**
* The rollover center image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> rollImageCenter;
/**
* The rollover right image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> rollImageRight;
/**
* The selected left image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> selectedImageLeft;
/**
* The selected center image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> selectedImageCenter;
/**
* The selected right image for the button.
*/
Glib::RefPtr<Gdk::Pixbuf> selectedImageRight;
/**
* The default constructor.
*/
ButtonImages(void) throw ()
{
}
/**
* Constructor with image references.
* If any of the images is not available, the result is undefined.
*
* @param passiveImageLeft the passive left image
* @param passiveImageCenter the passive center image
* @param passiveImageRight the passive right image
* @param rollImageLeft the left rollover image
* @param rollImageCenter the center rollover image
* @param rollImageRight the right rollover image
* @param selectedImageLeft the left rollover image
* @param selectedImageCenter the center rollover image
* @param selectedImageRight the right rollover image
*/
ButtonImages(Glib::RefPtr<Gdk::Pixbuf> passiveImageLeft,
Glib::RefPtr<Gdk::Pixbuf> passiveImageCenter,
Glib::RefPtr<Gdk::Pixbuf> passiveImageRight,
Glib::RefPtr<Gdk::Pixbuf> rollImageLeft,
Glib::RefPtr<Gdk::Pixbuf> rollImageCenter,
Glib::RefPtr<Gdk::Pixbuf> rollImageRight,
Glib::RefPtr<Gdk::Pixbuf> selectedImageLeft,
Glib::RefPtr<Gdk::Pixbuf> selectedImageCenter,
Glib::RefPtr<Gdk::Pixbuf> selectedImageRight)
throw ()
{
this->passiveImageLeft = passiveImageLeft;
this->passiveImageCenter = passiveImageCenter;
this->passiveImageRight = passiveImageRight;
this->rollImageLeft = rollImageLeft;
this->rollImageCenter = rollImageCenter;
this->rollImageRight = rollImageRight;
this->selectedImageLeft = selectedImageLeft;
this->selectedImageCenter = selectedImageCenter;
this->selectedImageRight = selectedImageRight;
}
/**
* Constructor based on a path, where all the images can be loaded
* from.
*
* @param path the path where all the images can be loaded from.
*/
ButtonImages(const std::string path) throw ();
/**
* A virtual destructor, as this class has virtual functions.
*/
virtual
~ButtonImages(void) throw ()
{
}
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Widgets
} // namespace LiveSupport
#endif // LiveSupport_Widgets_ButtonImages_h