From: d p c. <dp...@qu...> - 2001-10-30 21:56:10
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Andrew Choi <ak...@cs...> writes: > However, many things cause events to be generated in X, which can > simply be picked up by the main event loop and handled. The Carbon > active scroll bars use callback functions to perform the scrolling. > It's not so easy to adapt this model (Carbon) to one with an event > loop that expect to receive active scrolling events (Emacs). is this what you mean by poll? the initial callback continues to call the emacs code w/ a 'mouse down' until it moved out of the control (for the arrow control things) or 'mouse up'. > Some events are even absent. What are these? (if you can remember off the top of your head). Just grepping though the source hasn't made these obvious \p --- No race can prosper till it learns there is as much dignity in tilling a field as in writing a poem --- Booker T. Washington |