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Window Definition State-Changed Constant |
Header: MacWindows.h |
enum { kWindowStateTitleChanged = 1, kWindowStateSizeChanged = 2, kWindowStatePositionChanged = 4, kWindowStateZOrderChanged = 8, kWindowStateVisibilityChanged = 16, kWindowStateHiliteChanged = 32, kWindowStateCollapseChanged = 64 };
If the bit specified by this mask is set, the windows title has changed.
If you implement a custom window definition function, when the Window Manager passes the kWindowMsgStateChanged message in your window definition functions message parameter it may also pass a value in the param parameter with one or more bits set to indicate what part of the windows state has changed. You may use this mask to test this value. For a description of the kWindowMsgStateChanged message, see
© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)