[Qt-qml] "RotationAnimation: setRunning() cannot be used on non-root animation nodes"

[Eduardo Fleury]

Both the RotationAnimation and the ColorAnimation are nodes of a higher
level group animation, in this case the Parallel Animation. That means you
should not start or stop the child animations directly. Instead, give the
top animation an ID and call start and stop from there.

On Mon, Jul 19, 2010 at 3:30 PM, Stephen Collyer
<scollyer at netspinner.co.uk>wrote:

> The following code generates the warning in the subject line.
> Can anyone tell me what is causing this ?
>
> Item
> {
> ..
>     Text
>     {
>         id: goodbye
>         text: "Goodbye"
>         color: "red"
>         anchors.horizontalCenter: page.horizontalCenter
>         anchors.verticalCenter: page.verticalCenter
>         rotation: 0
>     }
>
>     ParallelAnimation
>     {
>         RotationAnimation
>         {
>             id: rot
>             target: goodbye
>             loops: Animation.Infinite
>             from: 0
>             to: 360
>             duration: 4000
>         }
>         ColorAnimation
>         {
>             target: goodbye
>             from: "red"
>             to: "blue"
>         }
>    }
> }
>
> --
> Stephen Collyer
>
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> Qt-qml at trolltech.com
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>
>


-- 
Eduardo M. Fleury
OpenBossa - INdT
http://eduardofleury.com/
http://www.openbossa.org/
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