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Button |
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| Header: | Events.h | Carbon status: | Supported | |
Determines whether the user pressed the mouse button.
Boolean Button ();
The Button function looks in the Operating System event queue for a mouse-down event. If it finds one, the Button function returns true; otherwise, it returns false. To determine whether the mouse button is still down after a mouse-down event, use the StillDown function.
Supported in Carbon. Available in Mac OS 8.1 and later when Carbon 1.0.2 or later is present.
© 2000 Apple Computer, Inc. — (Last Updated 5/8/2000)