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DoubleBufferCanvas Class Reference

DoubleBufferCanvas manages a double-buffered canvas into which a user can paint. More...

#include <DoubleBufferCanvas.h>

Inheritance diagram for DoubleBufferCanvas

[legend]Collaboration diagram for DoubleBufferCanvas:

[legend]List of all members.

Public Methods
	DoubleBufferCanvas ()
	~DoubleBufferCanvas ()
void	beginDraw (WinLockInitType initMode)
	Switch drawing window to the window into which the application shall paint. More...
void	endDraw (RectangleType *bounds)
	Notify the canvas of the end of user paint operations. More...
void	show ()
	Display user painted graphics. More...

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Detailed Description

DoubleBufferCanvas manages a double-buffered canvas into which a user can paint.

Definition at line 39 of file DoubleBufferCanvas.h.

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Constructor & Destructor Documentation

DoubleBufferCanvas::DoubleBufferCanvas ( )

Definition at line 43 of file DoubleBufferCanvas.h.

DoubleBufferCanvas::~DoubleBufferCanvas ( ) [inline]

Definition at line 95 of file DoubleBufferCanvas.h.

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Member Function Documentation

void DoubleBufferCanvas::beginDraw ( WinLockInitType initMode ) [inline, virtual]

Switch drawing window to the window into which the application shall paint. Reimplemented from Canvas. Definition at line 105 of file DoubleBufferCanvas.h.

void DoubleBufferCanvas::endDraw ( RectangleType * bounds ) [inline, virtual]

Notify the canvas of the end of user paint operations. Parameters: bounds   the area that was modified by the user draw operation Reimplemented from Canvas. Definition at line 135 of file DoubleBufferCanvas.h.

void DoubleBufferCanvas::show ( ) [inline, virtual]

Display user painted graphics. Reimplemented from Canvas. Definition at line 168 of file DoubleBufferCanvas.h.

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

• DoubleBufferCanvas.h

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Razor! Engine Developer's Guide. Copyright © by Tilo Christ. All Rights Reserved. Last updated: 4 Nov 2000