Detecting when PopupApplet is iconified

[Rob Hasselbaum]

On Fri, Mar 19, 2010 at 2:15 PM, Rob Hasselbaum <rob at hasselbaum.net> wrote:
> On Fri, Mar 19, 2010 at 2:05 PM, Aaron J. Seigo <aseigo at kde.org> wrote:
>> * dataengines are inherently shared between visualizations (that's actually
>> kind of the entire point of them); so this won't work if one visualization
>> (applet, e.g.) is shown and the other isn't
>
> Right, I should have mentioned that my dataUpdate slot also throws
> away any data it gets for the source after it has disconnected, so it
> truly becomes idle.
>

Actually, the dataUpdated slot won't get invoked anyway if the applet
isn't connected to that source, right? So it probably doesn't matter
that I filter it out.