IlvButtonMLFHandler Class Reference

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

#include <ilviews/gadgets/motif/button.h>

Inheritance diagram for IlvButtonMLFHandler:

Public Member Functions
	IlvButtonMLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...
void	computeDefaultButtonRegion (const IlvButton *button, IlvRegion &region, const IlvTransformer *) const
	Is called to compute the bounding box of a default button. More...
virtual void	drawBackground (const IlvButton *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the background of a button. More...
void	drawButtonAsDefault (const IlvButton *button, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const
	Is called to draw the default button. More...
virtual void	drawContents (const IlvButton *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the contents of a button. More...
virtual void	drawFrame (const IlvButton *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the frame of a button. More...
Public Member Functions inherited from IlvDefaultButtonLFHandler
virtual void	drawGadgetItem (const IlvButton *, const IlvGadgetItem *, IlvPort *, const IlvRect &, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the gadget item encapsulated by the button. More...
virtual IlBoolean	handleEvent (IlvButton *, IlvEvent &) const
	Is called to handle the events of a button. More...
Public Member Functions inherited from IlvButtonLFHandler
	IlvButtonLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...

Detailed Description

Object Look-and-Feel class.

Library: ilvmlook

The class for the motif object look-and-feel handler of the button gadget.

Constructor & Destructor Documentation

IlvButtonMLFHandler()

IlvButtonMLFHandler::IlvButtonMLFHandler

(

IlvLookFeelHandler *

lfh

)

Constructor.

Creates a new IlvButtonMLFHandler instance and initializes it with lfh.

Parameters

lfh	The look-and-feel handler which this handler will be associated to.

Member Function Documentation

computeDefaultButtonRegion()

void IlvButtonMLFHandler::computeDefaultButtonRegion ( const IlvButton *  button, IlvRegion &  region, const IlvTransformer *  t  ) const

virtual

Is called to compute the bounding box of a default button.

Parameters

button	The button.
region	The region affected by the default button drawing.
t	The transformer.

Implements IlvButtonLFHandler.

drawBackground()

virtual void IlvButtonMLFHandler::drawBackground ( const IlvButton *  button, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the background of a button.

Parameters

button	The button.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvButtonLFHandler.

drawButtonAsDefault()

void IlvButtonMLFHandler::drawButtonAsDefault ( const IlvButton *  button, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the default button.

Parameters

button	The button.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvButtonLFHandler.

drawContents()

virtual void IlvButtonMLFHandler::drawContents ( const IlvButton *  button, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the contents of a button.

Parameters

button	The button.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvButtonLFHandler.

drawFrame()

virtual void IlvButtonMLFHandler::drawFrame ( const IlvButton *  button, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

virtual

Is called to draw the frame of a button.

Parameters

button	The button.
dst	The destination port.
t	The transformer.
clip	The clipping region.

Implements IlvButtonLFHandler.