Object look-and-feel class. More...
#include <ilviews/gadgets/combo.h>
Public Member Functions | |
virtual void | drawArrow (const IlvComboBox *combo, IlvPort *dst, const IlvRect &rect, const IlvRegion *clip) const |
Is called to draw the arrow of a combo box. More... | |
virtual void | drawBackground (const IlvComboBox *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the background of a combo box. More... | |
virtual void | drawFrame (const IlvComboBox *, IlvPort *, const IlvTransformer *, const IlvRegion *) const |
Is called to draw the frame of a combo box. More... | |
virtual IlBoolean | handleEvent (IlvComboBox *, IlvEvent &) const |
Is called to handle the events of a combo box. More... | |
Public Member Functions inherited from IlvComboBoxLFHandler | |
IlvComboBoxLFHandler (IlvLookFeelHandler *lfh) | |
Initializes a new IlvComboBoxLFHandler instance. 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... | |
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.
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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. |
Implements IlvComboBoxLFHandler.
Reimplemented in IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, IlvComboBoxVXLFHandler, and IlvComboBoxMLFHandler.
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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 IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, and IlvComboBoxVXLFHandler.
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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 IlvComboBoxWLFHandler, IlvComboBoxW95LFHandler, IlvComboBoxVXLFHandler, IlvComboBoxMLFHandler, and IlvComboBoxCSSLFHandler.
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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.