Inside Macintosh: OpenDoc Class Reference /

Part 1 - Classes and Methods / ODFrame

ContentUpdated

The ContentUpdated method notifies this frame's containing part that this frame's part has updated its content, so the containing part can update any link sources that it maintains.

void ContentUpdated (in ODUpdateID change);

change

The update ID associated with this frame.

DISCUSSION

Your part calls its display frame's ContentUpdated method when your part's content changes. Your part should avoid calling this method at every content change; it can probably call this method after a reasonable pause and when the part loses the selection focus. This method may be called multiple times. This method in turn calls the EmbeddedFrameUpdated method for all containing parts in the frame hierarchy through the root part of the window, so that any affected link sources can be updated.

SEE ALSO

The ODUpdateID type (page 917).
The ODPart::EmbeddedFrameUpdated method (page 512).

Main | Page One | What's New | Apple Computer, Inc. | Find It | Contact Us | Help