Inside Macintosh: Programming With JManager /

Chapter 2 - JManager Reference / JManager Functions

Abstract Window Toolkit Control Functions /

JMCountAWTContextFrames

Counts the number of frames associated with an AWT context.

OSStatus JMCountAWTContextFrames (
                     JMAWTContextRef context, 
                     UInt32* frameCount);

context

The AWT context whose frames are being counted.

frameCount

A pointer to the frame count. On return, this parameter holds the number of allocated frames associated with the context. (This value may be 0.)

function result

A result code; see "JManager Result Codes".

DISCUSSION

After determining the number of frames, you can then access an individual frame by calling the JMGetAWTContextFrame function.