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IlvButtonWLFHandler Class Reference

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

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

Inheritance diagram for IlvButtonWLFHandler:
IlvDefaultButtonLFHandler IlvButtonLFHandler IlvObjectLFHandler IlvButtonVXLFHandler IlvButtonW95LFHandler

Public Member Functions

 IlvButtonWLFHandler (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: ilvwlook

The class for the Microsoft Windows object look and feel handler of the button gadget.

Constructor & Destructor Documentation

◆ IlvButtonWLFHandler()

IlvButtonWLFHandler::IlvButtonWLFHandler ( IlvLookFeelHandler lfh)

Constructor.

Creates a new IlvButtonWLFHandler instance and initializes it with lfh.

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

Member Function Documentation

◆ computeDefaultButtonRegion()

void IlvButtonWLFHandler::computeDefaultButtonRegion ( const IlvButton button,
IlvRegion region,
const IlvTransformer t 
) const
virtual

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

Parameters
buttonThe button.
regionThe region affected by the default button drawing.
tThe transformer.

Implements IlvButtonLFHandler.

◆ drawBackground()

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

Is called to draw the background of a button.

Parameters
buttonThe button.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implements IlvButtonLFHandler.

Reimplemented in IlvButtonW95LFHandler, and IlvButtonVXLFHandler.

◆ drawButtonAsDefault()

void IlvButtonWLFHandler::drawButtonAsDefault ( const IlvButton button,
IlvPort dst,
const IlvTransformer t,
const IlvRegion clip 
) const
virtual

Is called to draw the default button.

Parameters
buttonThe button.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implements IlvButtonLFHandler.

◆ drawContents()

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

Is called to draw the contents of a button.

Parameters
buttonThe button.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implements IlvButtonLFHandler.

Reimplemented in IlvButtonW95LFHandler, and IlvButtonVXLFHandler.

◆ drawFrame()

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

Is called to draw the frame of a button.

Parameters
buttonThe button.
dstThe destination port.
tThe transformer.
clipThe clipping region.

Implements IlvButtonLFHandler.

Reimplemented in IlvButtonW95LFHandler, and IlvButtonVXLFHandler.