IlvDefaultHierarchicalSheetLFHandler Class Reference

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

#include <ilviews/gadgets/hsheet.h>

Inheritance diagram for IlvDefaultHierarchicalSheetLFHandler:

List of all members.

Public Member Functions
virtual void	drawButton (const IlvHierarchicalSheet *, IlvPort *, const IlvTreeGadgetItem *, const IlvRect &, const IlvRegion *) const
	Is called to draw the expand/collapse button of a hierarchical sheet item.

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Detailed Description

Object look-and-feel class.

Library: ilvadvgdt

The predefined object look-and-feel handlers of the hierarchical sheet 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 IlvDefaultHierarchicalSheetLFHandler::drawButton	(	const IlvHierarchicalSheet *	hsheet,
		IlvPort *	dst,
		const IlvTreeGadgetItem *	item,
		const IlvRect &	rect,
		const IlvRegion *	clip
	)			const [virtual]

Is called to draw the expand/collapse button of a hierarchical sheet item.

Parameters:

	hsheet	The hierarchical sheet.
	dst	The destination port.
	item	The item being drawn.
	rect	The rectangle where to draw the button.
	clip	The clipping region.

Implements IlvHierarchicalSheetLFHandler.