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Object look-and-feel class. More...
#include <ilviews/gadgets/combo.h>
Public Member Functions | |
virtual void | drawBackground (const IlvComboBox *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the background of a combo box. | |
virtual void | drawFrame (const IlvComboBox *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the frame of a combo box. | |
virtual IlBoolean | handleEvent (IlvComboBox *, IlvEvent &) const |
Is called to handle the events of a combo box. |
Object look-and-feel class.
Library: ilvgadgt
The predefined object look-and-feel handlers of the combo box are subclasses of this class. It defines several methods of the base class that are common to all predefined looks.
virtual void IlvDefaultComboBoxLFHandler::drawBackground | ( | const IlvComboBox * | combo, | |
IlvPort * | dst, | |||
const IlvTransformer * | t, | |||
const IlvRegion * | clip | |||
) | const [virtual] |
Is called to draw the background of a combo box.
combo | The combo box. | |
dst | The destination port. | |
t | The transformer. | |
clip | The clipping region. |
Implements IlvComboBoxLFHandler.
Reimplemented in IlvComboBoxVXLFHandler, IlvComboBoxW95LFHandler, and IlvComboBoxWLFHandler.
virtual void IlvDefaultComboBoxLFHandler::drawFrame | ( | const IlvComboBox * | combo, | |
IlvPort * | dst, | |||
const IlvTransformer * | t, | |||
const IlvRegion * | clip | |||
) | const [virtual] |
Is called to draw the frame of a combo box.
combo | The combo box. | |
dst | The destination port. | |
t | The transformer. | |
clip | The clipping region. |
Implements IlvComboBoxLFHandler.
Reimplemented in IlvComboBoxMLFHandler, IlvComboBoxVXLFHandler, IlvComboBoxW95LFHandler, and IlvComboBoxWLFHandler.
virtual IlBoolean IlvDefaultComboBoxLFHandler::handleEvent | ( | IlvComboBox * | combo, | |
IlvEvent & | event | |||
) | const [virtual] |
Is called to handle the events of a combo box.
combo | The combo box. | |
event | The event to handle. |
IlTrue
if the event has been consumed. Implements IlvComboBoxLFHandler.
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