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

#include <ilviews/gadgets/slist.h>

Inheritance diagram for IlvDefaultStringListLFHandler:

Public Member Functions
virtual void	drawBackground (const IlvStringList , IlvPort , const IlvTransformer , const IlvRegion ) const
	Is called to draw the background of a string list. More...

virtual void	drawFrame (const IlvStringList , IlvPort , const IlvTransformer , const IlvRegion ) const
	Is called to draw the frame of a string list. More...

virtual void	drawGadgetContents (const IlvStringList , IlvPort , const IlvTransformer , const IlvRegion ) const
	Is called to draw the contents of a string list. More...

virtual void	drawGadgetItem (const IlvStringList , const IlvGadgetItem , IlvPort port, const IlvRect &rect, const IlvTransformer t, const IlvRegion *clip) const
	Is called to draw a string list item. More...

virtual IlvDim	getItemWidth (const IlvStringList *slist, IlUShort pos) const
	Is called to get the width of the specified item of a string list. More...

virtual IlBoolean	handleGadgetEvent (IlvStringList *, IlvEvent &event) const
	Is called to handle the events of a string list. More...

Public Member Functions inherited from IlvStringListLFHandler
	IlvStringListLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...

virtual IlBoolean	focusFollowSelection () const =0
	Indicates whether the focus should follow the selection. More...

virtual IlvDim	getItemHeight (const IlvStringList *slist, IlUShort pos) const =0
	Is called to get the height of the specified item of a string list. More...

Detailed Description

Object look-and-feel class.

Library: ilvadvgdt

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

Member Function Documentation

◆ drawBackground()

virtual void IlvDefaultStringListLFHandler::drawBackground	(	const IlvStringList *	slist,
		IlvPort *	dst,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)		const

virtual

Is called to draw the background of a string list.

Parameters

slist	The string list.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvStringListLFHandler.

◆ drawFrame()

virtual void IlvDefaultStringListLFHandler::drawFrame	(	const IlvStringList *	slist,
		IlvPort *	dst,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)		const

virtual

Is called to draw the frame of a string list.

Parameters

slist	The string list.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvStringListLFHandler.

◆ drawGadgetContents()

virtual void IlvDefaultStringListLFHandler::drawGadgetContents	(	const IlvStringList *	slist,
		IlvPort *	dst,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)		const

virtual

Is called to draw the contents of a string list.

Parameters

slist	The string list.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvStringListLFHandler.

◆ drawGadgetItem()

virtual void IlvDefaultStringListLFHandler::drawGadgetItem	(	const IlvStringList *	slist,
		const IlvGadgetItem *	item,
		IlvPort *	dst,
		const IlvRect &	bbox,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)		const

virtual

Is called to draw a string list item.

Parameters

slist	The string list.
item	The string list item to draw.
dst	The destination port.
bbox	The rectangle where to draw the item.
t	The transformer. Not Used.
clip	The clipping region.