IlvDefaultTextLFHandler Class Reference

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

#include <ilviews/gadgets/text.h>

Inheritance diagram for IlvDefaultTextLFHandler:

Public Member Functions
virtual void	drawBackground (const IlvText *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the background of a text gadget. More...
virtual void	drawFrame (const IlvText *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the frame of a text gadget. More...
virtual void	drawGadgetContents (const IlvText *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the contents of a text gadget. More...
virtual void	drawSelection (const IlvText *, IlvPort *, const IlvRect &, const IlvRegion *) const
	Is called to draw the selected part of a text gadget. More...
virtual IlBoolean	handleGadgetEvent (IlvText *, IlvEvent &) const
	Is called to handle the events of a text gadget. More...
Public Member Functions inherited from IlvTextLFHandler
	IlvTextLFHandler (IlvLookFeelHandler *lfh)
	Initializes a new IlvTextLFHandler instance. More...
virtual void	drawCursor (const IlvText *text, IlvPoint &point, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0
	Is called to draw the cursor of a text gadget. More...

Detailed Description

Object look-and-feel class.

Library: ilvadvgdt

The predefined object look-and-feel handlers of the text gadget 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 IlvDefaultTextLFHandler::drawBackground ( const IlvText *  text, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the background of a text gadget.

Parameters

text	The text gadget.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvTextLFHandler.

drawFrame()

virtual void IlvDefaultTextLFHandler::drawFrame ( const IlvText *  text, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the frame of a text gadget.

Parameters

text	The text gadget.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvTextLFHandler.

drawGadgetContents()

virtual void IlvDefaultTextLFHandler::drawGadgetContents ( const IlvText *  text, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the contents of a text gadget.

Parameters

text	The text gadget.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvTextLFHandler.

drawSelection()

virtual void IlvDefaultTextLFHandler::drawSelection ( const IlvText *  text, IlvPort *  dst, const IlvRect &  rect, const IlvRegion *  clip  ) const

virtual

Is called to draw the selected part of a text gadget.

Parameters

text	The text gadget.
dst	The destination port.
rect	The rectangle where to draw the selected text.
clip	The clipping region.

Implements IlvTextLFHandler.

handleGadgetEvent()

virtual IlBoolean IlvDefaultTextLFHandler::handleGadgetEvent ( IlvText *  text, IlvEvent &  event  ) const

virtual

Is called to handle the events of a text gadget.

Parameters

text	The text gadget.
event	The event to handle.

Returns

IlTrue if the event has been consumed.

Implements IlvTextLFHandler.