Mercurial > code > home > repos > light9
changeset 1003:b9aec3be2b8c
hw sliders send events in a way that piles up and we get big delays. this is a simple throttle that stops the pileup but interactivity is still bumpy
Ignore-this: a755c0611adee694bffc6fb08d3f767b
| author | drewp@bigasterisk.com |
|---|---|
| date | Mon, 17 Jun 2013 00:25:17 +0000 |
| parents | 9c9b68302bf7 |
| children | 18885a10b119 |
| files | bin/keyboardcomposer |
| diffstat | 1 files changed, 8 insertions(+), 1 deletions(-) [+] |
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--- a/bin/keyboardcomposer Sun Jun 16 23:36:45 2013 +0000 +++ b/bin/keyboardcomposer Mon Jun 17 00:25:17 2013 +0000 @@ -375,7 +375,14 @@ subbox = self.slider_table[(self.current_row, col)] except KeyError: return # no slider assigned at that column - subbox.slider_var.set(value) + + if hasattr(self, 'pendingHwSet'): + import twisted.internet.error + try: + self.pendingHwSet.cancel() + except twisted.internet.error.AlreadyCalled: + pass + self.pendingHwSet = reactor.callLater(.01, subbox.slider_var.set, value) def send_to_hw(self, sub, hwCol, boxRow): if isinstance(self.sliders, DummySliders):