button.h

这是VCF框架的代码

#ifndef _VCF_BUTTON_H__
#define _VCF_BUTTON_H__
//Button.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


/* Generated by Together */


namespace VCF {

class ButtonListener;

enum ButtonCommandType{
	BC_NONE=0,
	BC_OK,
	BC_CANCEL,
	BC_YES,
	BC_NO,
	BC_MAYBE,
	BC_HELP,
	BC_IGNORE,
	BC_RETRY,
	BC_ABORT,
};

static String ButtonCommandTypeNames[] = { "BC_NONE",
                                         "BC_OK",
										 "BC_CANCEL",
										 "BC_YES",
										 "BC_NO",
										 "BC_MAYBE",
										 "BC_HELP",
										 "BC_IGNORE",
										 "BC_RETRY",
										 "BC_ABORT"};



/**
\class Button Button.h "vcf/ApplicationKit/Button.h"
*The Button interface represents a standard set of behaviours
*for any control that wishes to act like a button. Currently the
*basic behaviour is to fire click events when the click() method
*is invoked.
*/
class APPLICATIONKIT_API Button {
public:
	virtual ~Button(){}
	
	/**
	*This represents the user pressing the button,
	*which then invokes whatever command is associated
	*with the button. It should be called in the implementing
	*controls class whenever the control is "clicked" on
	*(see Control::mouseClick() ), it can also be called
	*programmatically as well.
	*/
	virtual void click() = 0;

	/**
	*sets this button as the default button. A default
	*button will have it's click() event called whenever
	*the enter key is hit.
	*/
	virtual void setDefault( const bool& defaultButton ) = 0;

	virtual bool isDefault() = 0;

	/**
	*Adds a new EventHandler for button click events
	*/
	virtual void addButtonClickHandler( EventHandler* handler ) = 0;

	/**
	*Removes an EventHandler for button click events
	*/
	virtual void removeButtonClickHandler( EventHandler* handler ) = 0;

};


}; // namespace VCF


/**
*CVS Log info
*$Log$
*Revision 1.4  2006/04/07 02:35:21  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.3.2.2  2006/03/14 02:25:46  ddiego
*large amounts of source docs updated.
*
*Revision 1.3.2.1  2005/11/27 23:55:44  ddiego
*more osx updates.
*
*Revision 1.3  2005/07/09 23:14:51  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.2.4.1  2005/06/26 01:27:53  marcelloptr
*added images to a PushButton
*
*Revision 1.2  2004/08/07 02:49:05  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.3  2004/06/06 07:05:29  marcelloptr
*changed macros, text reformatting, copyright sections
*
*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 00:28:14  ddiego
*migration towards new directory structure
*
*Revision 1.11.4.1  2004/04/26 21:58:18  marcelloptr
*changes for dir reorganization: _VCF_MACRO_H__
*
*Revision 1.11  2003/12/18 05:15:56  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.10.4.2  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 1.10.4.1  2003/09/06 19:45:44  ddiego
*changes to ensure that the destroy() is properly called.
*Destructors were moved back to pbulic scope in case that was causing a bug.
*Moving them all(all teh component derived classes) to private scope causes
*a complete failure in hte VC6 compiler. Alas...
*So destructors are present, and modal dialogs can still be created on the
*stack, but almost any other component should be created on the heap, and
*gotten rid of via free() NOT using operator delete directly.
*also moved the vcs info to the end of the file for some of the headers
*This will be an ongoing process.
*
*Revision 1.10  2003/05/17 20:37:00  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 1.9.2.1  2003/03/23 03:23:44  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.9  2003/02/26 04:30:36  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 1.8.20.4  2003/02/08 03:36:40  ddiego
*X11Dialog::showMessage() methods are complete, as well as ensuring that
*PushButton is now a heavyweight control.
*Fixed a bug in the TabbedPages control that causing resize errors for the
*scroll buttons
*PushButton also now has most of the same methods as teh CommandButton
*and can have a CommanedType value associated with the control, as
*well as the auto-close behaviour if the button is clicked
*
*Revision 1.8.20.3  2003/02/03 05:21:55  ddiego
*added support for command types to the PuchButton class
*added support for clicks in the PuchButton class to auto close a dialog
*if it is parented to one, similar to the CommandButton. This is part of the
*gradual phase out of the CommandButton class
*Add supprt for drawing a focus rect in the PushButton class
*plugged in tabbing bahaviour to the X11UIToolkit. It seems as though
*"Shift" + "Tab" is not being picked up properly
*Finished implementing the X11Dialog::showMessage(String,String) method
*and also add some finishing touches to teh X11Dialog so it displays correctly
*Add some finishing touches to the X11UIToolkit::runModalEventLoop() as well
*
*Revision 1.8.20.2  2002/12/29 00:58:57  marcelloptr
*Minor fixes
*
*Revision 1.8.20.1  2002/12/25 22:06:14  ddiego
*whole bunch of little changes to the header files used by the ApplicationKit
*to get rid of no newline warnings by gcc.
*fixes to various event handlers in the ApplicationKit to compile with gcc
*since gcc does not like a member function pointer without the "&"
*addressof operator.
*Added initial file for the X11 UIToolkit implementation
*
*Revision 1.8  2002/01/24 01:46:47  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/


#endif // _VCF_BUTTON_H__