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Object look-and-feel class. More...
#include <ilviews/gadgets/hsheet.h>
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. |
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.
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.
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.
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