Re: Custom progress bar for QTMovie??
Re: Custom progress bar for QTMovie??
- Subject: Re: Custom progress bar for QTMovie??
- From: Kyle Sluder <email@hidden>
- Date: Tue, 20 Apr 2010 21:56:38 -0700
On Tue, Apr 20, 2010 at 8:09 PM, Chase Meadors <email@hidden> wrote:
> Ideally, if QTMovie defined a currentTime property, I could use bindings or
> a binding-like design to handle the implementation of some time text &
> progress bar. However, QTMovie does not define it as a property. It appears
> setCurrentTime is not meant as an accessor to the variable; it's not called
> when current time changes. There also is no delegate method or anything that
> is called when currentTime changes.
For something as real-time as video or audio, you can't provide a
currentTime property that isn't interval-based. You'll need to set up
a timer and periodically check the current time of the movie, and
adjust your playhead accordingly.
--Kyle Sluder
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