gtkimage.h

来自「这是VCF框架的代码」· C头文件 代码 · 共 154 行

#ifndef _VCF_GTKIMAGE_H__
#define _VCF_GTKIMAGE_H__
//GTKImage.h

/*
Copyright 2000-2004 The VCF Project.
Please see License.txt in the top level directory
where you installed the VCF.
*/


#if _MSC_VER > 1000
#   pragma once
#endif


namespace VCF {

/**

*/
class GTKImage : public AbstractImage {
public:

	GTKImage( const String& fileName );

	GTKImage( const unsigned long& width, const unsigned long& height );

	GTKImage( GraphicsContext* context, Rect* rect );

	virtual ~GTKImage();

	void init();

	virtual void beginDrawing();

	virtual void finishedDrawing();

	virtual void setWidth( const unsigned long & width );

	virtual void setHeight( const unsigned long & height );

	GdkDrawable* getDrawable() {
		return pixmap_;
	}

	GdkPixbuf* getPixbuf() {
		return pixBuf_;
	}

	void updatePixmapFromImageBits();

	void updateImageBitsFromPixmap();
protected:
	void createImage( const unsigned long & width, const unsigned long & height );
	GdkDrawable* pixmap_;
	GdkPixbuf* pixBuf_;
	GdkBitmap* bitmap_;
};


};


/**
*CVS Log info
*$Log$
*Revision 1.2  2004/08/07 02:49:17  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 04:10:27  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 03:40:31  ddiego
*migration towards new directory structure
*
*Revision 1.4.6.1  2004/04/26 21:58:42  marcelloptr
*changes for dir reorganization: _VCF_MACRO_H__
*
*Revision 1.4  2003/08/09 02:56:44  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.3.2.1  2003/05/30 04:13:10  ddiego
*added the commandLine class
*changed the intialization functions for teh FoundationKit, GraphicsKit, and
*ApplicationKit to take command line parameters
*FoundationKit now allows you to retreive the commandline (it's stored)
*start up has changed from appMain() to main()
*added a custom GTK widget class for use in the various GTK peers - this will
*allow us to specify absolute positioning and let the VCF handle layout
*issues
*Miscellaneous clean in various interfaces
*removed the Rect, Point, and Size classes from the FoundationKit
*and moved them to the GraphicsKit
*
*Revision 1.3  2003/05/17 20:37:12  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.2.2.1  2003/03/12 03:10:54  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.2  2003/02/26 04:30:40  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.1.2.2  2003/02/23 05:08:15  ddiego
*finished up the GTKImage class. Now putting in text rendering with pango support
*
*Revision 1.1.2.1  2003/02/20 02:46:02  ddiego
*added in the base files for supporting a GTK peer implementation. Core parts
*of the GTKContext work (basic line primitives), and working on the GTKImage
*class.
*
*Auto generated header for class GTKImage
*/


#endif // _VCF_GTKIMAGE_H__