KHE::ZoomInterface Class Reference

A simple interface for zooming. More...

#include <zoominterface.h>

List of all members.


Public Member Functions

virtual void zoomIn (int PointInc)=0
virtual void zoomIn ()=0
virtual void zoomOut (int PointDec)=0
virtual void zoomOut ()=0
virtual void zoomTo (int PointSize)=0
virtual void unZoom ()=0

Detailed Description

A simple interface for zooming.

This interface enables abstract linear zooming. It operates in sizes of font point size.

Author:
Friedrich W. H. Kossebau <Friedrich.W.H@Kossebau.de>
See also:
createBytesEditWidget(), zoomInterface()
Since:
3.2

Definition at line 35 of file zoominterface.h.


Member Function Documentation

virtual void KHE::ZoomInterface::unZoom (  )  [pure virtual]

resets the display to the default size

virtual void KHE::ZoomInterface::zoomIn (  )  [pure virtual]

increases the display size by an arbitrary value, usually 1 font point

See also:
zoomOut()

virtual void KHE::ZoomInterface::zoomIn ( int  PointInc  )  [pure virtual]

enlarges the display

Parameters:
PointInc increment to the display size (in font point size)

virtual void KHE::ZoomInterface::zoomOut (  )  [pure virtual]

decreases the display size by an arbitrary value, usually 1 font point

See also:
zoomIn()

virtual void KHE::ZoomInterface::zoomOut ( int  PointDec  )  [pure virtual]

makes the display smaller

Parameters:
PointDec decrement to the display size (in font point size)

virtual void KHE::ZoomInterface::zoomTo ( int  PointSize  )  [pure virtual]

sets the display size

Parameters:
PointSize new display size (in font point size)


The documentation for this class was generated from the following file:
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