> This filter needs the blank source as a rendering canvas for its
> alphaimageloader. This loader is needed to make it possible to render
> alpha channels in PNGs.
OK, I see that.
> I think the problem of the rendering is, that there is no width and
> no height defined for the image. I've currently no idea how we can
> fix this, because of we don't have easy access to the separate cells
> of a listview.
Changing the example so that explicit width and height are specified solves the
problem with the iconHTML images - it works in both IE and FF/Gecko now:
lv1.getData().push ({
pubtime: { text: "2006-02-26" },
images: { icon: "icons/16/thumbnail.png",
iconWidth:16,
iconHeight:16 },
headline: { text: "Headline 1" }
In IE I get:
<IMG style="FILTER:
progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../../themes/icons/crystalsvg/16/thumbnail.png',sizingMethod='scale');
VERTICAL-ALIGN: middle; WIDTH: 16px; MARGIN-RIGHT: 4px; HEIGHT: 16px"
src="file:///D:/abling/Packages/AJAX/qooxdoo_cvs/qooxdoo/source/images/blank.gif">
That's because the code that follows is calling getIconWidth.
So there is a way of getting an image column into a ListView now - and it's the
more powerful version. Yay!
I'll write a snippet.
Hugh
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