dragsource.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 179 行

//DragSource.cpp

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


/* Generated by Together */
#include "vcf/ApplicationKit/ApplicationKit.h"


using namespace VCF;


DragSource::DragSource()
{
	dragDropPeer_ =  UIToolkit::createDragDropPeer();
	dragDropPeer_->setDragSource( this );
	actionType_ = daNone;
}

DragSource::~DragSource()
{
	delete dragDropPeer_;
}



void DragSource::startDragDrop( DataObject* data )
{
	if ( NULL != this->dragDropPeer_ ){
		DragSourceEvent event( this, data );

		clipboardDataObject_ = data;
		//copyDataToClipboard(); ?

		SourceBegin.fireEvent( &event );

		actionType_ = dragDropPeer_->startDragDrop( clipboardDataObject_ );
		//notify the end of the darg drop op
		SourceEnd.fireEvent( &event );

	}
}

void DragSource::copyDataToClipboard()
{
	//copy the data to the clipboard
	Clipboard* systemClipboard = UIToolkit::getSystemClipboard();
	if ( NULL != systemClipboard ){
		systemClipboard->copyTo( clipboardDataObject_ );
	}
}

void DragSource::setActionType( const DragActionType& actionType )
{
	actionType_ = actionType;	
}

DragActionType DragSource::getActionType()
{
	return this->actionType_;
}


/**
*CVS Log info
*$Log$
*Revision 1.3  2006/04/07 02:35:23  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.2.6.1  2005/12/04 20:58:32  ddiego
*more osx impl work. foundationkit is mostly complete now.
*
*Revision 1.2  2004/08/07 02:49:08  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 00:28:16  ddiego
*migration towards new directory structure
*
*Revision 1.12  2003/12/18 05:16:00  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.11.2.1  2003/09/02 02:11:13  ddiego
*fixed some glitches in drag drop. also cleaned up the drag drop event
*classes. Began some fixes to the html browser implementation on Win32
*
*Revision 1.11  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 1.10.2.2  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 1.10.2.1  2003/05/25 19:07:12  ddiego
*fixed bug [ 524878 ] onDropped not called for MLTcontrol. This
*was due to errors in the drag-drop implementation for WIn32 and is
*now fixed.
*Also cleaned up the drag-drop implementation and moved/deleted a number of
*irrelevant files for COM support. The vcf/include/com and vcf/src/COM
*directories are now gotten rid of.
*
*Revision 1.10  2003/05/17 20:37:18  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 1.9.2.2  2003/03/23 03:23:54  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.9.2.1  2003/03/12 03:11:54  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 1.9  2003/02/26 04:30:45  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 1.8.8.1  2003/02/24 05:42:18  ddiego
*moved the code for the VariantData calss into it's own header
*migrated to the new event style using Delegates instead of relying on
*the ugly macros that we were using before - same functionality though
*made sure everything still works and compiles, including neccessary
*changes in the VCF Builder so that it creates code in the new style
*This changes to teh new style of using Delegates completes task 58837
*
*Revision 1.8  2002/09/12 03:26:05  ddiego
*merged over the changes from the devmain-0-5-5b branch
*
*Revision 1.7.12.1  2002/06/28 17:45:30  ddiego
*migrated over lucki's changes (from his branch) for drag drop
*compiles OK, made chages to control and UIToolkit as neccessary
*still testing though.
*
*Revision 1.7  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
*
*/