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Object look-and-feel class. More...
#include <ilviews/gadgets/slider.h>
Public Member Functions | |
virtual void | drawBackground (const IlvSlider *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the background of a slider gadget. | |
virtual void | drawContents (const IlvSlider *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the contents of a slider gadget. | |
virtual void | drawFrame (const IlvSlider *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the frame of a slider gadget. | |
virtual IlBoolean | handleEvent (IlvSlider *, IlvEvent &e) const |
Is called to handle the events of a slider gadget. |
Object look-and-feel class.
Library: ilvgadgt
The predefined object look-and-feel handlers of the slider gadget are subclasses of this class. It defines several methods of the base class that are common to all predefined looks.
virtual void IlvDefaultSliderLFHandler::drawBackground | ( | const IlvSlider * | slider, | |
IlvPort * | dst, | |||
const IlvTransformer * | t, | |||
const IlvRegion * | clip | |||
) | const [virtual] |
Is called to draw the background of a slider gadget.
slider | The slider. | |
dst | The destination port. | |
t | The transformer. | |
clip | The clipping region. |
Implements IlvSliderLFHandler.
virtual void IlvDefaultSliderLFHandler::drawContents | ( | const IlvSlider * | slider, | |
IlvPort * | dst, | |||
const IlvTransformer * | t, | |||
const IlvRegion * | clip | |||
) | const [virtual] |
Is called to draw the contents of a slider gadget.
slider | The slider. | |
dst | The destination port. | |
t | The transformer. | |
clip | The clipping region. |
Implements IlvSliderLFHandler.
Reimplemented in IlvSliderMLFHandler, IlvSliderVXLFHandler, and IlvSliderW95LFHandler.
virtual void IlvDefaultSliderLFHandler::drawFrame | ( | const IlvSlider * | slider, | |
IlvPort * | dst, | |||
const IlvTransformer * | t, | |||
const IlvRegion * | clip | |||
) | const [virtual] |
Is called to draw the frame of a slider gadget.
slider | The slider. | |
dst | The destination port. | |
t | The transformer. | |
clip | The clipping region. |
Implements IlvSliderLFHandler.
virtual IlBoolean IlvDefaultSliderLFHandler::handleEvent | ( | IlvSlider * | slider, | |
IlvEvent & | event | |||
) | const [virtual] |
Is called to handle the events of a slider gadget.
slider | The slider. | |
event | The event to handle. |
IlTrue
if the event has been consumed. Implements IlvSliderLFHandler.
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