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Am Donnerstag, 17. Dezember 2009 16:07:46 schrieb walt: |
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> That's why I was wondering if just a simple front-or-back turn of the |
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> wheel also produces two different button events for each notch -- you |
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> should see only button-4 events for forward and only button-5 events for |
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> backward. (I actually see two button-4 events for each notch forward, |
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> but the 'state' differs between the first and second event.) |
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You get one event for ButtonPress and one event for ButtonRelease |
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Regards |
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Michael |
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