[PATCH] NSScroller some event handling cleanups.

[Michael Hanni]

Hi,

The attached patch cleans up some event handling in two methods in the
NSScroller class. I have only one question: I understand what the alternate
modifier does when clicking on the scroller button, but what does it do when
you grab the scroller "knob"?

2003-04-01  Michael Hanni   <michael@deviant-behavior.com>

        * Source/NSScroller.m (trackKnob:): stop slogging through mounds of
        mouse motion events and use periodic events. Added mask for changed
        flags so we catch modifier key changes.
        (trackScrollButtons:): removed event loop handling as we make use of
        NSCell's trackMouse: loop anyways.

Cheers,

Michael

NSScroller.patch
Description: NSScroller.patch