IlvDefaultMatrixLFHandler Class Reference

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

#include <ilviews/gadgets/matrix.h>

Inheritance diagram for IlvDefaultMatrixLFHandler:

List of all members.

Public Member Functions
virtual void	drawBackground (const IlvMatrix *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the background of a matrix.
virtual void	drawFrame (const IlvMatrix *, IlvPort *, const IlvTransformer *, const IlvRegion *) const
	Is called to draw the frame of a matrix.
virtual void	drawItem (const IlvMatrix *, IlvPort *dst, IlUShort colno, IlUShort rowno, const IlvRect &itembbox, const IlvRect &clip) const
	Is called to draw a matrix item.
virtual IlvPalette *	getWindowBackground (const IlvMatrix *) const
	Returns the palette used to draw the background of the matrix.
virtual IlBoolean	handleMatrixEvent (IlvMatrix *, IlvEvent &) const
	Is called to handle the events of a matrix.

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Detailed Description

Object look-and-feel class.

Library: ilvadvgdt

The predefined object look-and-feel handlers of the matrix gadget 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 IlvDefaultMatrixLFHandler::drawBackground	(	const IlvMatrix *	matrix,
		IlvPort *	dst,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)			const [virtual]

Is called to draw the background of a matrix.

Parameters:

	matrix	The matrix.
	dst	The destination port.
	t	The transformer.
	clip	The clipping region.

Implements IlvMatrixLFHandler.

virtual void IlvDefaultMatrixLFHandler::drawFrame	(	const IlvMatrix *	matrix,
		IlvPort *	dst,
		const IlvTransformer *	t,
		const IlvRegion *	clip
	)			const [virtual]

Is called to draw the frame of a matrix.

Parameters:

	matrix	The matrix.
	dst	The destination port.
	t	The transformer.
	clip	The clipping region.

Implements IlvMatrixLFHandler.

virtual void IlvDefaultMatrixLFHandler::drawItem	(	const IlvMatrix *	matrix,
		IlvPort *	dst,
		IlUShort	colno,
		IlUShort	rowno,
		const IlvRect &	itembbox,
		const IlvRect &	clip
	)			const [virtual]

Is called to draw a matrix item.

Parameters:

	matrix	The matrix.
	dst	The destination port.
	colno	The column number.
	rowno	The row number.
	rect	The rectangle where to draw the item.
	clip	The clipping rectangle.

Implements IlvMatrixLFHandler.

virtual IlvPalette* IlvDefaultMatrixLFHandler::getWindowBackground

(

const IlvMatrix *

matrix

)

const [virtual]

Returns the palette used to draw the background of the matrix.

Parameters:

matrix

The matrix.

Returns:

The palette used to draw the background of the matrix.

Implements IlvMatrixLFHandler.

virtual IlBoolean IlvDefaultMatrixLFHandler::handleMatrixEvent	(	IlvMatrix *	matrix,
		IlvEvent &	event
	)			const [virtual]

Is called to handle the events of a matrix.

Parameters:

	matrix	The matrix.
	event	The event to handle.

Returns:

IlTrue if the event has been consumed.

Implements IlvMatrixLFHandler.