IlvNotebookLFHandler Class Reference

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

#include <ilviews/gadgets/notebook.h>

Inheritance diagram for IlvNotebookLFHandler:

Public Member Functions
	IlvNotebookLFHandler (IlvLookFeelHandler *lfh)
	Constructor. More...
virtual void	draw (const IlvNotebook *notebook, IlvPort *dst, const IlvTransformer *t, const IlvRegion *clip) const =0
	Draws a notebook. More...
virtual void	drawTab (const IlvNotebook *notebook, IlUShort index, const IlvRect &rect, IlvPort *dst, const IlvRegion *clip) const =0
	Draws a notebook tab. More...
virtual void	drawTabContents (const IlvNotebook *notebook, const IlvNotebookPage *page, const IlvRect &rect, IlvPort *dst, const IlvRegion *clip) const =0
	Draws the contents of a notebook tab. More...
virtual IlUShort	getLastVisibleTab (const IlvNotebook *notebook, IlBoolean &arrows, IlBoolean &cuttab, IlBoolean &decr, IlBoolean &incr) const =0
	Computes the last visible tab of a notebook. More...
virtual void	getTabRect (const IlvNotebook *notebook, IlUShort index, const IlvRect &bbox, IlvRect &rect) const =0
	Computes the bounding box of notebook tab. More...
virtual void	getTabSize (const IlvNotebookPage *page, IlvDim &width, IlvDim &height) const =0
	Computes the size of a notebook tab. More...
virtual IlBoolean	handleEvent (IlvNotebook *notebook, IlvEvent &event) const =0
	Handles the events of a notebook. More...

Detailed Description

Object Look-and-Feel class.

Library: ilvadvgdt

The base class for the object look-and-feel handlers of the notebook.

Constructor & Destructor Documentation

IlvNotebookLFHandler()

IlvNotebookLFHandler::IlvNotebookLFHandler

(

IlvLookFeelHandler *

lfh

)

Constructor.

Initializes a new IlvNotebookLFHandler instance.

Parameters

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

Member Function Documentation

draw()

virtual void IlvNotebookLFHandler::draw ( const IlvNotebook *  notebook, IlvPort *  dst, const IlvTransformer *  t, const IlvRegion *  clip  ) const

pure virtual

Draws a notebook.

Parameters

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

Implemented in IlvNotebookVXLFHandler, IlvNotebookWLFHandler, and IlvNotebookMLFHandler.

drawTab()

virtual void IlvNotebookLFHandler::drawTab ( const IlvNotebook *  notebook, IlUShort  index, const IlvRect &  rect, IlvPort *  dst, const IlvRegion *  clip  ) const

pure virtual

Draws a notebook tab.

Parameters

notebook	The notebook.
index	The index of the tab to draw.
rect	The rectangle where to draw the tab.
dst	The destination port.
clip	The clipping region.

Implemented in IlvNotebookVXLFHandler, IlvNotebookWLFHandler, and IlvNotebookMLFHandler.

drawTabContents()

virtual void IlvNotebookLFHandler::drawTabContents ( const IlvNotebook *  notebook, const IlvNotebookPage *  page, const IlvRect &  rect, IlvPort *  dst, const IlvRegion *  clip  ) const

pure virtual

Draws the contents of a notebook tab.

Parameters

notebook	The notebook.
page	The notebook page.
rect	The rectangle where to draw the tab contents.
dst	The destination port.
clip	The clipping region.

Implemented in IlvNotebookVXLFHandler, IlvNotebookWLFHandler, and IlvNotebookMLFHandler.

getLastVisibleTab()

virtual IlUShort IlvNotebookLFHandler::getLastVisibleTab ( const IlvNotebook *  notebook, IlBoolean &  arrows, IlBoolean &  cuttab, IlBoolean &  decr, IlBoolean &  incr  ) const

pure virtual

Computes the last visible tab of a notebook.

Parameters

notebook	The notebook.
arrows	A Boolean value indicating whether arrows should be drawn.
cuttab	A Boolean value indicating whether the last tab is partially visible.
decr	A Boolean value indicating whether the decrement arrow is sensitive.
incr	A Boolean value indicating whether the increment arrow is sensitive.

Returns

The index of the last visible tab of the notebook.

Implemented in IlvNotebookVXLFHandler, IlvNotebookWLFHandler, and IlvNotebookMLFHandler.

getTabRect()

virtual void IlvNotebookLFHandler::getTabRect ( const IlvNotebook *  notebook, IlUShort  index, const IlvRect &  bbox, IlvRect &  rect  ) const

pure virtual

Computes the bounding box of notebook tab.

Parameters

notebook	The notebook.
index	The index of the tab.
bbox	The bounding box of all the tabs.
rect	The returned bounding box of the tab whose index is index.

Implemented in IlvNotebookVXLFHandler, IlvNotebookWLFHandler, and IlvNotebookMLFHandler.

getTabSize()

virtual void IlvNotebookLFHandler::getTabSize ( const IlvNotebookPage *  page, IlvDim &  width, IlvDim &  height  ) const

pure virtual

Computes the size of a notebook tab.

Parameters

page	The notebook page.
width	The returned width of the tab.
height	The returned height of the tab.

Implemented in IlvDefaultNotebookLFHandler, and IlvNotebookMLFHandler.

handleEvent()

virtual IlBoolean IlvNotebookLFHandler::handleEvent ( IlvNotebook *  notebook, IlvEvent &  event  ) const

pure virtual

Handles the events of a notebook.

Parameters

notebook	The notebook.
event	The event to handle.

Returns

IlTrue if the event has been consumed.

Implemented in IlvDefaultNotebookLFHandler.