On 11/17/05, P T Withington <[EMAIL PROTECTED]> wrote:
Perhaps a race condition between the constraint and the class
initializer. What happens if you set the class `duration` value
using an attribute tag rather than in the class tag?
On 16 Nov 2005, at 23:18, Denis Bohm wrote:
> I'm having this problem with version 3.1.
>
> When I try to run the code below I get the following warnings in
> the debugger:
>
> WARNING: problem.lzx:6: reference to undefined property 'duration'
>
> I'm trying to figure out how to set a default value for the
> duration attribute. Does anyone see what's wrong?
>
> <canvas width="600" height="600">
>
> <class name="fade" extends="animatorgroup" process="sequential"
> duration="5000">
> <attribute name="lead" value="1000" type="number"/>
> <animator attribute="opacity" from="0" to="1"
> motion="easeboth" duration="${parent.lead}"/>
> <animator duration="${parent.duration - 2 * parent.lead}"/>
> <animator attribute="opacity" from="1" to="0"
> motion="easeboth" duration="${parent.lead}"/>
> </class>
>
> <view>
> <animatorgroup process="sequential">
> <fade target="v1" duration="5000"/>
> <fade target="v2" lead="1000"/>
> </animatorgroup>
> <view id="v1" width="600" height="600" opacity="0"
> bgcolor="red"/>
> <view id="v2" width="600" height="600" opacity="0"
> bgcolor="blue"/>
> </view>
> </canvas>
>
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Henry Minsky
Software Architect
[EMAIL PROTECTED]
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