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Rogue Wave Views
Gadgets Package API Reference Guide

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IlvDefaultHierarchicalSheetLFHandler Class Reference

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

#include <ilviews/gadgets/hsheet.h>

Inheritance diagram for IlvDefaultHierarchicalSheetLFHandler:
IlvHierarchicalSheetLFHandler IlvObjectLFHandler IlvHierarchicalSheetMLFHandler IlvHierarchicalSheetWLFHandler IlvHierarchicalSheetVXLFHandler IlvHierarchicalSheetW95LFHandler

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. More...
 
- Public Member Functions inherited from IlvHierarchicalSheetLFHandler
 IlvHierarchicalSheetLFHandler (IlvLookFeelHandler *lfh)
 Constructor. More...
 
virtual IlvPalettegetGridPalette (const IlvHierarchicalSheet *hsheet) const =0
 Returns the palette used to draw the grid of the hierarchical sheet. More...
 
virtual IlvPalettegetLinkPalette (const IlvHierarchicalSheet *hsheet) const =0
 Returns the palette used to draw the links of the hierarchical sheet. More...
 
virtual IlvPalettegetSelectedLinkPalette (const IlvHierarchicalSheet *hsheet) const =0
 Returns the palette used to draw the selected links of the hierarchical sheet. More...
 

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.

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
hsheetThe hierarchical sheet.
dstThe destination port.
itemThe item being drawn.
rectThe rectangle where to draw the button.
clipThe clipping region.

Implements IlvHierarchicalSheetLFHandler.


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