IlvDefaultStringListLFHandler Class Reference

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 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.

Implements IlvStringListLFHandler.

Reimplemented in IlvStringListMLFHandler.

handleGadgetEvent()

virtual IlBoolean IlvDefaultStringListLFHandler::handleGadgetEvent ( IlvStringList *  slist, IlvEvent &  event  ) const

virtual

Is called to handle the events of a string list.

Parameters

slist	The string list.
event	The event to handle.

Returns

IlTrue if the event has been consumed.

Implements IlvStringListLFHandler.