IlvDefaultComboBoxLFHandler Class Reference

Object look-and-feel class. More...

#include <ilviews/gadgets/combo.h>

Inheritance diagram for IlvDefaultComboBoxLFHandler:

List of all members.

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.

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Detailed Description

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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Member Function Documentation

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.

Parameters:

	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.

Parameters:

	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.

Parameters:

	combo	The combo box.
	event	The event to handle.

Returns:

IlTrue if the event has been consumed.

Implements IlvComboBoxLFHandler.