abstractmodel.h

来自「这是VCF框架的代码」· C头文件 代码 · 共 173 行

#ifndef _VCF_ABSTRACTMODEL_H__
#define _VCF_ABSTRACTMODEL_H__
//AbstractModel.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 {




#define ABSTRACTMODEL_CLASSID	"b4ce8bb3-0e9f-4b4a-a246-b8faef0abf1a"

/**
\class AbstractModel AbstractModel.h "vcf/ApplicationKit/AbstractModel.h"
The AbstractModel is a base class for creating your own custom model
classes. It provides a basic implementation of some of the
Model class's methods.

@delegates
	@del AbstractModel::ModelChanged
	@del AbstractModel::ModelValidate
*/
class APPLICATIONKIT_API AbstractModel : public Model {
public:

	virtual void addModelValidationHandler( EventHandler* handler ) {
		ModelValidate +=  handler;
	}

	virtual void removeModelValidationHandler( EventHandler* handler ) {
		ModelValidate -=  handler;
	}

	virtual void addModelHandler( EventHandler* handler ) {
		ModelChanged +=  handler;
	}

	virtual void removeModelHandler( EventHandler* handler ) {
		ModelChanged -=  handler;
	}

	virtual void validate() {
		ValidationEvent e( this );
		ModelValidate.fireEvent( &e );
	}

	virtual void empty() {
		ModelEvent e( this, Model::MODEL_EMPTIED );
		changed( &e );
	}

};



};


/**
*CVS Log info
*$Log$
*Revision 1.3  2006/04/07 02:35:21  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.2.6.1  2006/03/14 02:25:46  ddiego
*large amounts of source docs updated.
*
*Revision 1.2  2004/08/07 02:49:05  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.4  2004/06/06 07:05:29  marcelloptr
*changed macros, text reformatting, copyright sections
*
*Revision 1.1.2.3  2004/04/29 19:05:50  ddiego
*added MVC example, plus the Model::changed() method. Also
*added more documentation.
*
*Revision 1.1.2.2  2004/04/29 03:43:12  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:13  ddiego
*migration towards new directory structure
*
*Revision 1.4.2.1  2004/04/26 21:58:17  marcelloptr
*changes for dir reorganization: _VCF_MACRO_H__
*
*Revision 1.4  2004/04/03 15:48:39  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.3.2.1  2004/01/30 05:08:14  ddiego
*added more rearrangements for the table control
*
*Revision 1.3  2003/12/18 05:15:56  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.2.2.2  2003/12/08 05:05:27  ddiego
*added a bunch more documentation to classes, and added support for new doc
*keywords (@delegates, @del, @delegate, @event, and @eventtype). This
*makes it easier to see at a glance what events a class fires off.
*Added finishing touches for the Action implementation and have a partially
*complete example for this checked in.
*
*Revision 1.2.2.1  2003/09/12 00:09:32  ddiego
*added better tabbing behaviour - fixed an earlier bug.
*Code is easier to understand and it simplified the implementation
*a bit as well
*Moved around the RTTI definitions for various Appkit classes to a
*single inline and stripped them from the various class headers
*
*Revision 1.2  2003/08/09 02:56:42  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 1.1.2.1  2003/07/06 01:20:29  ddiego
*added basic Document/View classes. These are based on the existing MVC
*architecture already present in the framework already, and exapnd on the
*existing functionality. Many of the ideas were influenced by the NeXT/Cocoa's
*Document/View architecture. Some of the new features are:
*  automatic creation and connection of the various parts including the
*  Document, view and Window.
*  Automatic default menu items, to ensure standard UI conformance. The menu
*  items are merged with an existing ones.
*  Automatic clipboard support in the form of cut/copy/paste and connecting this
*  directly to the current document
*  Support for Undo/Redo item as well, including default menu item validation
*  Default support for opening and saving documents, including presenting the
*  correct Dialogs to the User, and properly filling the default data, based
*  on the documents data.
*  Support for multiple document types
*  Support for differnt Document Interface policies. Currently we support
*  SDI (Single Document Interface) and MDI (Multiple Document Interface)
*
*/


#endif // _VCF_ABSTRACTMODEL_H__