This is supposed to work, but I wouldn't be surprised if it had rotted.
Can you please file a bug? If you need to know where a subview appears in
the coordinate system when its parent stretches you could use
unstretchedwidth, like this:
parentpos = width * thesubview.x/unstretchedwidth
A
On Jun 18, Mark Engelberg wrote:
> getAttributeRelative does not seem to work for attributes 'x' and 'y'
> for views nested two deep inside of something stretchy.
>
> Consider this example:
>
> <canvas height="100%" width="100%">
> <view bgcolor="red" height="${parent.height}" width="${parent.width}"
> stretches="both">
> <view bgcolor="yellow" width="25" height="25" x="25" y="25">
> <view id="whiteSquare" bgcolor="white" width="20"
> height="20" x="5" y="5"/>
> </view>
> </view>
> <view bgcolor="blue"
> width="${whiteSquare.getAttributeRelative('width',canvas)}"
> height="${whiteSquare.getAttributeRelative('height',canvas)}"
> x="${whiteSquare.getAttributeRelative('x',canvas)}"
> y="${whiteSquare.getAttributeRelative('y',canvas)}"/>
> </canvas>
>
> If my understanding of getAttributeRelative is correct, the blue
> square should perfectly cover the white square as you resize the
> canvas. But it does not. The width and height properly match, but
> the x and y do not.
>
> When the white square is nested only one deep (i.e., remove the yellow
> square that it is inside of in the above example), it works fine.
>
> Is this a Laszlo bug, or am I doing something wrong?
>
> Thanks,
>
> Mark
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>
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