IlvDefaultPopupMenuLFHandler Class Reference

Object look-and-feel class. More...

#include <ilviews/gadgets/menu.h>

Inheritance diagram for IlvDefaultPopupMenuLFHandler:

Public Member Functions
virtual IlBoolean	allowSelectWithMove () const
	Indicates whether the item selection should follow the mouse. More...
virtual void	drawBackground (const IlvPopupMenu *, IlvPort *, const IlvTransformer *, const IlvRegion *, IlBoolean drawRelief=IlTrue) const
	Is called to draw the frame of a pop-up menu. More...
virtual void	drawFrame (const IlvPopupMenu *, IlvPort *, const IlvTransformer *, const IlvRegion *, IlBoolean drawRelief=IlTrue) const
	Is called to draw the frame of a pop-up menu. More...
virtual void	drawGadgetItem (const IlvPopupMenu *, const IlvMenuItem *, IlvPort *port, const IlvRect &rect, const IlvTransformer *t, const IlvRegion *clip) const
	Is called to draw a menu item of the menu. More...
virtual IlvColor *	getBackground (const IlvPopupMenu *) const
	Returns the color used to draw the background of a pop-up menu. More...
virtual IlBoolean	handleEvent (IlvPopupMenu *, IlvEvent &event) const
	Is called to handle the events of a pop-up menu. More...
Public Member Functions inherited from IlvPopupMenuLFHandler
	IlvPopupMenuLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...
virtual void	drawContents (const IlvPopupMenu *menu, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip, IlBoolean drawRelief=IlTrue) const =0
	Is called to draw the contents of a pop-up menu. More...
virtual void	drawSelection (const IlvPopupMenu *menu, IlvPort *dst, const IlvRect &rect, const IlvMenuItem *item, const IlvTransformer *t, const IlvRegion *clip) const =0
	Is called to draw the selection of a menu item. More...

Detailed Description

Object look-and-feel class.

Library: ilvgadgt

The predefined object look-and-feel handlers of the pop-up menu are subclasses of this class. It defines several methods of the base class that are common to all predefined looks.

Member Function Documentation

virtual IlBoolean IlvDefaultPopupMenuLFHandler::allowSelectWithMove ( ) const

virtual

Indicates whether the item selection should follow the mouse.

Returns

IlTrue if the item selection must follow the mouse.

Implements IlvPopupMenuLFHandler.

Reimplemented in IlvPopupMenuVXLFHandler, and IlvPopupMenuW95LFHandler.

virtual void IlvDefaultPopupMenuLFHandler::drawBackground ( const IlvPopupMenu *  menu, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip, IlBoolean  drawRelief = IlTrue  ) const

virtual

Is called to draw the frame of a pop-up menu.

Parameters

menu	The pop-up menu.
dst	The destination port.
t	The transformer.
clip	The clipping region.
drawRelief	Specifies whether relief will be used to draw.

Implements IlvPopupMenuLFHandler.

Reimplemented in IlvPopupMenuWLFHandler, IlvPopupMenuVXLFHandler, and IlvPopupMenuW95LFHandler.

virtual void IlvDefaultPopupMenuLFHandler::drawFrame ( const IlvPopupMenu *  menu, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip, IlBoolean  drawRelief = IlTrue  ) const

virtual

Is called to draw the frame of a pop-up menu.

Parameters

menu	The pop-up menu.
dst	The destination port.
t	The transformer.
clip	The clipping region.
drawRelief	Specifies whether relief will be used to draw.

Implements IlvPopupMenuLFHandler.

Reimplemented in IlvPopupMenuWLFHandler, IlvPopupMenuVXLFHandler, and IlvPopupMenuW95LFHandler.

virtual void IlvDefaultPopupMenuLFHandler::drawGadgetItem ( const IlvPopupMenu *  menu, const IlvMenuItem *  item, IlvPort *  dst, const IlvRect &  rect, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw a menu item of the menu.

Parameters

menu	The pop-up menu.
item	The pop-up menu item to draw.
dst	The destination port.
rect	The rectangle where to draw the item.
t	The transformer. Not Used.
clip	The clipping region.

Implements IlvPopupMenuLFHandler.

virtual IlvColor* IlvDefaultPopupMenuLFHandler::getBackground ( const IlvPopupMenu *  ) const

virtual

Returns the color used to draw the background of a pop-up menu.

Returns

The color used to draw the background of a pop-up menu.

Implements IlvPopupMenuLFHandler.

Reimplemented in IlvPopupMenuWLFHandler.

virtual IlBoolean IlvDefaultPopupMenuLFHandler::handleEvent ( IlvPopupMenu *  menu, IlvEvent &  event  ) const

virtual

Is called to handle the events of a pop-up menu.

Parameters

menu	The pop-up menu.
event	The event to handle.

Returns

IlTrue if the event has been consumed.

Implements IlvPopupMenuLFHandler.