[BLACKBOX] New release of GftWrappers

From: Douglas G. Danforth <"Douglas>
Date: Sat, 9 Feb 2008 14:54:25 -0800

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Folks,

I have cleaned up and made a slight change to GftWrappers that now
allows me to implement an iPhones like scrolling mechanism (not included)
for audio files. I can just slide the mouse along the displayed waveform
and then release it and the file will continue to scroll slowly stopping.
The faster I slide the faster it scrolls. Very pleasing.

The change I made was to export a boolean variable "isDown" which
is set for each call to the mouse handler of the wrapped view (your
mouse handler). The variable is TRUE for all calls to the handler except
then last one when the mouse is released (one last call to the handler with
isDown=FALSE).

-Doug Danforth

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Received on Sat Feb 09 2008 - 23:54:25 UTC