Chris,

On 12/05/2011 04:33 PM, cbrown wrote:
> Hi,
>
> I have successfully used icon combining for the icons in my application
> namespace and picked up some of the combined images in the Qooxdoo
> framework.
>
> I am now trying to extend the use of combined images to the libraries
> referenced in the config.json file. The libraries contain *.meta files and
> the corresponding .png files for the combined images under the
> source/resource folder for the library, however, these are not being picked
> up automatically.

How do you know?

> I expect I've missed something in the build config or put the .meta files in
> the wrong place.
>
> Can someone explain where the meta files need to be located to be
> automatically picked up, or point me at a document that describes this.

1. Meta files need to go together with their corresponding .png files, 
so don't separate them.

2. Combined images need to be in the library's namespace (I'm not sure 
if you tried that), so don't do something like 
"source/resource/my_combined_img.png". Place them as something like 
"source/resource/mylib/my_combined_img.png".

3. Combined images are a build-level construct, which is not apparent on 
the code level. That means your code uses some image id like 
"foo/bar/img.png", whether img.png is contained in a combined image or 
not. It doesn't matter at all for your application code. The connection 
between img.png and a combined image like my_combined_img.png is 
established at build time.

So, for one thing please check whether your app uses and displays the 
images it references (like "foo/bar/img.png) at all. If you are using 
IE6, combined images will not be used for decorators, so you will see 
the original images being used instead. Check whether your app tries to 
load the combined image but fails to do so. Try running your app without 
combined images at all, and see if it runs correctly. If nothing helps, 
get back.

T.

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