Object Look-and-Feel class. More...

#include <ilviews/gadgets/css/hsheet.h>

Inheritance diagram for IlvHierarchicalSheetCSSLFHandler:

Public Member Functions
	IlvHierarchicalSheetCSSLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...

virtual IlvRect	contentBBox (const IlvGadgetItemMatrixItem *item, const IlvRect &bbox) const override
	Returns the size and position of internal content of gadget item. More...

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

virtual IlvRect	getButtonRect (const IlvHierarchicalSheet hsheet, const IlvGadgetItemMatrixItem item, const IlvRect &bbox) const override
	Returns the size and position of the shrink/expand button of the specified gadget item of hierarchical sheet. More...

virtual IlvRect	getGadgetItemBBox (const IlvHierarchicalSheet hsheet, const IlvGadgetItemMatrixItem item, const IlvRect &bbox) const override
	Returns the size and position of gadget item of hierarchical sheet. More...

IlvPalette *	getGridPalette (const IlvHierarchicalSheet *obj) const
	Returns the palette used to draw the grid of the hierarchical sheet. More...

IlvPalette *	getLinkPalette (const IlvHierarchicalSheet *obj) const
	Returns the palette used to draw the links of the hierarchical sheet. More...

IlvPalette *	getSelectedLinkPalette (const IlvHierarchicalSheet *obj) const
	Returns the palette used to draw the selected links of the hierarchical sheet. More...

Public Member Functions inherited from IlvHierarchicalSheetLFHandler
	IlvHierarchicalSheetLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...

Detailed Description

Object Look-and-Feel class.

Library: ilvacsslook

The class for the motif object look-and-feel handler of the hierarchical sheet.

Constructor & Destructor Documentation

◆ IlvHierarchicalSheetCSSLFHandler()

IlvHierarchicalSheetCSSLFHandler::IlvHierarchicalSheetCSSLFHandler ( IlvLookFeelHandler * lfh )

Constructor.

Creates a new IlvHierarchicalSheetCSSLFHandler instance and initializes it with lfh.

Parameters

lfh	The look-and-feel handler which this handler will be associated to.

Member Function Documentation

◆ contentBBox()

virtual IlvRect IlvHierarchicalSheetCSSLFHandler::contentBBox	(	const IlvGadgetItemMatrixItem *	item,
		const IlvRect &	bbox
	)		const

overridevirtual

Returns the size and position of internal content of gadget item.

Parameters

item	The gadget item.
bbox	Overall bounding box of the gadget item, including margins.

Returns: The content bounding box of the gadget (inside the padding areas).

Reimplemented from IlvDefaultHierarchicalSheetLFHandler.

◆ drawButton()

virtual void IlvHierarchicalSheetCSSLFHandler::drawButton	(	const IlvHierarchicalSheet *	hsheet,
		IlvPort *	dst,
		const IlvTreeGadgetItem *	item,
		const IlvRect &	rect,
		const IlvRegion *	clip
	)		const

overridevirtual

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.

Reimplemented from IlvDefaultHierarchicalSheetLFHandler.

◆ getButtonRect()

virtual IlvRect IlvHierarchicalSheetCSSLFHandler::getButtonRect	(	const IlvHierarchicalSheet *	hsheet,
		const IlvGadgetItemMatrixItem *	item,
		const IlvRect &	bbox
	)		const

overridevirtual

Returns the size and position of the shrink/expand button of the specified gadget item of hierarchical sheet.

Parameters

hsheet	The hierarchical sheet.
item	The tree gadget item.
bbox	Overall bounding box of the gadget item, including margins.

Returns: The size and position of the shrink/expand button.

Reimplemented from IlvDefaultHierarchicalSheetLFHandler.

◆ getGadgetItemBBox()

virtual IlvRect IlvHierarchicalSheetCSSLFHandler::getGadgetItemBBox	(	const IlvHierarchicalSheet *	hsheet,
		const IlvGadgetItemMatrixItem *	item,
		const IlvRect &	bbox
	)		const

overridevirtual

Returns the size and position of gadget item of hierarchical sheet.

Parameters

hsheet	The hierarchical sheet.
item	The gadget item.
bbox	Overall bounding box of the gadget item, including margins.

Returns: The size and position of the gadget item.

Reimplemented from IlvDefaultHierarchicalSheetLFHandler.

◆ getGridPalette()

IlvPalette* IlvHierarchicalSheetCSSLFHandler::getGridPalette ( const IlvHierarchicalSheet * hsheet ) const

virtual

Returns the palette used to draw the grid of the hierarchical sheet.

Parameters

hsheet The hierarchical sheet.

Returns: The palette used to draw the grid of the hierarchical sheet.

Implements IlvHierarchicalSheetLFHandler.

◆ getLinkPalette()

IlvPalette* IlvHierarchicalSheetCSSLFHandler::getLinkPalette ( const IlvHierarchicalSheet * hsheet ) const

virtual

Returns the palette used to draw the links of the hierarchical sheet.

Parameters

hsheet The hierarchical sheet.

Returns: The palette used to draw the links of the hierarchical sheet.

Implements IlvHierarchicalSheetLFHandler.

◆ getSelectedLinkPalette()

IlvPalette* IlvHierarchicalSheetCSSLFHandler::getSelectedLinkPalette ( const IlvHierarchicalSheet * hsheet ) const

virtual

Returns the palette used to draw the selected links of the hierarchical sheet.

Parameters

hsheet The hierarchical sheet.

Returns: The palette used to draw the selected links of the hierarchical sheet.

Implements IlvHierarchicalSheetLFHandler.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ IlvHierarchicalSheetCSSLFHandler()

Member Function Documentation

◆ contentBBox()

◆ drawButton()

◆ getButtonRect()

◆ getGadgetItemBBox()

◆ getGridPalette()

◆ getLinkPalette()

◆ getSelectedLinkPalette()