Object Look-and-Feel class. More...
#include <ilviews/gadgets/combo.h>
Public Member Functions | |
IlvComboBoxLFHandler (IlvLookFeelHandler *lfh) | |
Initializes a new IlvComboBoxLFHandler instance. More... | |
virtual void | drawArrow (const IlvComboBox *combo, IlvPort *dst, const IlvRect &rect, const IlvRegion *clip) const =0 |
Is called to draw the arrow of a combo box. More... | |
virtual void | drawBackground (const IlvComboBox *combo, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0 |
Is called to draw the background of a combo box. More... | |
virtual void | drawContents (const IlvComboBox *combo, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0 |
Is called to draw the contents of a combo box. More... | |
virtual void | drawFrame (const IlvComboBox *combo, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0 |
Is called to draw the frame of a combo box. More... | |
virtual IlBoolean | handleEvent (IlvComboBox *combo, IlvEvent &event) const =0 |
Is called to handle the events of a combo box. More... | |
Object Look-and-Feel class.
Library: ilvgadgt
The base class for the object look-and-feel handlers of the combo box.
IlvComboBoxLFHandler::IlvComboBoxLFHandler | ( | IlvLookFeelHandler * | lfh | ) |
Initializes a new IlvComboBoxLFHandler
instance.
lfh | The look-and-feel handler which this handler will be associated to. |
|
pure virtual |
Is called to draw the arrow of a combo box.
combo | The combo box. |
dst | The destination port. |
rect | The rectangle where to draw the arrow. |
clip | The clipping region. |
Implemented in IlvDefaultComboBoxLFHandler, IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, IlvComboBoxVXLFHandler, and IlvComboBoxMLFHandler.
|
pure 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. |
Implemented in IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, IlvComboBoxVXLFHandler, and IlvDefaultComboBoxLFHandler.
|
pure virtual |
Is called to draw the contents of a combo box.
combo | The combo box. |
dst | The destination port. |
t | The transformer. |
clip | The clipping region. |
Implemented in IlvComboBoxWLFHandler, IlvComboBoxMLFHandler, and IlvComboBoxCSSLFHandler.
|
pure 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. |
Implemented in IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, IlvComboBoxVXLFHandler, IlvComboBoxMLFHandler, IlvComboBoxCSSLFHandler, and IlvDefaultComboBoxLFHandler.
|
pure 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. Implemented in IlvDefaultComboBoxLFHandler.