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

§ allowSelectWithMove()

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.

§ drawBackground()

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.

§ drawFrame()

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.

§ drawGadgetItem()

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.