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IlvFrameLFHandler Class Referenceabstract

Object Look-and-Feel class. More...

#include <ilviews/gadgets/frame.h>

Inheritance diagram for IlvFrameLFHandler:
IlvObjectLFHandler IlvDefaultFrameLFHandler IlvFrameCSSLFHandler IlvFrameMLFHandler IlvFrameWLFHandler IlvFrameVXLFHandler IlvFrameW95LFHandler

Public Member Functions

 IlvFrameLFHandler (IlvLookFeelHandler *lfh)
 Constructor. More...
 
virtual void drawBackground (const IlvFrame *frame, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0
 Is called to draw the background of a frame. More...
 
virtual void drawContents (const IlvFrame *frame, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0
 Is called to draw the contents of a frame. More...
 
virtual void drawFrame (const IlvFrame *frame, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0
 Is called to draw the frame of a frame. More...
 

Detailed Description

Object Look-and-Feel class.

Library: ilvgadgt

The base class for the object look-and-feel handlers of the frame.

Constructor & Destructor Documentation

◆ IlvFrameLFHandler()

IlvFrameLFHandler::IlvFrameLFHandler ( IlvLookFeelHandler lfh)

Constructor.

Creates a new IlvFrameLFHandler instance and initializes it with lfh.

Parameters
lfhThe look-and-feel handler which this handler will be associated to.

Member Function Documentation

◆ drawBackground()

virtual void IlvFrameLFHandler::drawBackground ( const IlvFrame frame,
IlvPort dst,
const IlvTransformer t,
const IlvRegion clip 
) const
pure virtual

Is called to draw the background of a frame.

Parameters
frameThe frame.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implemented in IlvDefaultFrameLFHandler.

◆ drawContents()

virtual void IlvFrameLFHandler::drawContents ( const IlvFrame frame,
IlvPort dst,
const IlvTransformer t,
const IlvRegion clip 
) const
pure virtual

Is called to draw the contents of a frame.

Parameters
frameThe frame.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implemented in IlvFrameWLFHandler, IlvFrameW95LFHandler, IlvFrameVXLFHandler, IlvFrameMLFHandler, and IlvFrameCSSLFHandler.

◆ drawFrame()

virtual void IlvFrameLFHandler::drawFrame ( const IlvFrame frame,
IlvPort dst,
const IlvTransformer t,
const IlvRegion clip 
) const
pure virtual

Is called to draw the frame of a frame.

Parameters
frameThe frame.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implemented in IlvFrameWLFHandler, IlvFrameW95LFHandler, IlvFrameVXLFHandler, IlvFrameMLFHandler, and IlvFrameCSSLFHandler.