Programming Reference


ODOS2WindowCanvas

     

Class Definition File

OS2WCanv.idl

Class C++ Binding

OS2WCanv.xh

Class Hierarchy

SOMObject
   ODObject
      ODPlatformCanvas
         ODOS2Canvas
            ODOS2WindowCanvas

Description

ODOS2WindowCanvas is an OS2-specific SOM class that encapsulates onscreen dynamic drawing contexts. The ODOS2WindowCanvas class is derived from ODOS2Canvas and wraps a presentation space. It can be instantiated directly as a result of the ODOS2Canvas::CreateConcreteCanvas or ODPlatformCanvas::CreateConcreteCanvas factory methods. This class overrides nearly all of the methods of ODOS2Canvas. Because ODOS2WindowCanvas does not introduce any methods, it can be referred to using a pointer to an ODOS2Canvas.

Methods

The ODOS2WindowCanvas class defines no new methods.

Overridden Methods

The methods overridden by the ODOS2WindowCanvas class include:


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