VkPrefEmpty(3x)						       VkPrefEmpty(3x)

NAME    [Toc]    [Back]

     VkPrefEmpty - Empty place holder for preference package (decorative)

INHERITS FROM    [Toc]    [Back]

     VkPrefCustom : VkPrefItem : VkComponent : VkCallbackObject

HEADER FILE    [Toc]    [Back]

     #include <Vk/VkPrefItem.h>

PUBLIC PROTOCOL	SUMMARY
   Constructor/Destructor
	   VkPrefEmpty(void);
	   virtual void	~VkPrefEmpty(void);

CLASS DESCRIPTION    [Toc]    [Back]

	  VkPrefEmpty creates no actual	Motif widgets, but serves as a
	  placeholder preference object.  It's useful for aligning different
	  preference groups, or	adding extra spacing with preference lists.

FUNCTION DESCRIPTIONS    [Toc]    [Back]

   VkPrefEmpty()
	   VkPrefEmpty(void);
	   virtual void	~VkPrefEmpty(void);


	  Creates a VkPrefCustom object, but sets the label to the empty
	  string.

INHERITED MEMBER FUNCTIONS    [Toc]    [Back]

   Inherited from VkPrefCustom
	  updateValue(),  revertValue(),  VkPrefCustom(),  ~VkPrefCustom(),


   Inherited from VkPrefItem    [Toc]    [Back]
	  VkPrefItem(),	~VkPrefItem(), activate(), deleteChildren(),
	  labelHeight(), baseHeight(), setLabelHeight(), setBaseHeight(),
	  activateCallback(), installDestroyHandlers(),	labelWidget(),
	  buildLabel(),	getHeight(), setHeight(), _labelWidget,	_baseName,
	  _labelName, _activated, _homogeneous,


   Inherited from VkComponent    [Toc]    [Back]
	  installDestroyHandler(), removeDestroyHandler(), widgetDestroyed(),
	  setDefaultResources(), getResources(), manage(), unmanage(),
	  baseWidget(),	okToQuit(), _name, _baseWidget,	_w, deleteCallback







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VkPrefEmpty(3x)						       VkPrefEmpty(3x)



   Inherited from VkCallbackObject    [Toc]    [Back]
	  callCallbacks(), addCallback(), removeCallback(),
	  removeAllCallbacks()


CLASSES	USED BY	THIS CLASS
     VkPrefCustom

SEE ALSO    [Toc]    [Back]

     VkPrefCustom, VkPrefItem, VkComponent, VkPrefCustom
     ViewKit Programmer's Guide
     The X Window System, DEC Press, Bob Sheifler and Jim Gettys
     The X Window System Toolkit, DEC Press, Paul Asente and Ralph Swick
     The OSF/Motif Programmers Reference, Prentice Hall, OSF


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