controlgraphicscontext.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 154 行

//ControlGraphicsContext.cpp

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


#include "vcf/ApplicationKit/ApplicationKit.h"

using namespace VCF;


ControlGraphicsContext::ControlGraphicsContext( Control* control )
{
	init();
	contextPeer_ = UIToolkit::createContextPeer( control );
	if ( NULL == contextPeer_ ){
		throw InvalidPeer( MAKE_ERROR_MSG_2("UIToolkit unable to create an instance of a Context Peer for ControlGraphicsContext - this is probably due to an improperly implemented UIToolkit") );
	}
	contextPeer_->setContext( this );
	setOwningControl( control );	
	Font* font = this->getCurrentFont();
	font->setPointSize( font->getPointSize() );
}

ControlGraphicsContext::~ControlGraphicsContext()
{

}

void ControlGraphicsContext::init()
{

}

void ControlGraphicsContext::setOwningControl( Control* owningComponent )
{
	owningControl_ = owningComponent;
	if ( NULL != owningControl_ ) {
		Font * controlFont = owningControl_->getFont();
		if ( NULL != controlFont ) {
			setCurrentFont( controlFont );
		}
	}
}


/**
*CVS Log info
*$Log$
*Revision 1.3  2004/12/01 04:31:20  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.2  2004/08/31 21:11:14  ddiego
*graphice save and restore state
*
*Revision 1.2.2.1  2004/08/31 04:12:12  ddiego
*cleaned up the GraphicsContext class - made more pervasive use
*of transformation matrix. Added common print dialog class. Fleshed out
*printing example more.
*
*Revision 1.2  2004/08/07 02:49:07  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 03:43:13  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:15  ddiego
*migration towards new directory structure
*
*Revision 1.13  2004/04/03 15:48:46  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.12.4.1  2004/02/24 01:42:44  ddiego
*initial OSX ApplicationKit port checkin
*
*Revision 1.12  2003/08/09 02:56:45  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 1.11.2.1  2003/07/24 04:10:44  ddiego
*added fixes for the following tasks:
*Task #82279 ApplicationKit: add static methods to singleton objects
*Task #82277 FoundationKit: add static methods to singleton objects
*this required a bunch of changes in terms of getting rid of older style code
*
*Revision 1.11  2003/05/17 20:37:21  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 1.10.2.2  2003/03/23 03:23:55  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.10.2.1  2003/03/12 03:12:00  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 1.10  2003/02/26 04:30:46  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 1.9.14.1  2002/12/30 03:59:25  ddiego
*more X11 porting code. Now have X11UIToolkit::runEventLoop partially implemented
*Can create and paint in a Window object! Woo hoo!
*Color class is crurently broken on linux, will fix pronto
*
*Revision 1.9  2002/05/09 03:10:44  ddiego
*merged over code from development branch devmain-0-5-1a into the main CVS trunk
*
*Revision 1.8.4.1  2002/04/08 20:55:30  zzack
*changed include style
*
*Revision 1.8  2002/01/24 01:46:49  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/