Thanks,
Jim
On 8/3/06,
Dietrich Streifert <[EMAIL PROTECTED]> wrote:
Where do you place the defineAlias calls?
It's working perfectly for me if I do the calls like this:
qx.core.Init.defineInitialize(function() {
qx.manager.object.ImageManager.setIconTheme(qx.theme.icon.CrystalSvgIconTheme );
qx.manager.object.ImageManager.setWidgetTheme(qx.theme.widget.WindowsWidgetTheme);
qx.manager.object.ImageManager.defineAlias("static",
"/qooxdoo/resource/static");
qx.manager.object.ImageManager.defineAlias("widget",
"/qooxdoo/resource/widget/windows")
qx.manager.object.ImageManager.defineAlias("icon",
"/qooxdoo/resource/icon/crystalsvg")
}
Erik A. Onnen schrieb:
> I'm experiencing issues with the ImageManager.defineAlias method. I'm
> fairly convinced it's a bug and I'd be happy to patch but I can't
> quite understand the intent of the code.
>
> The storage of Qooxdoo on my webserver is not in a standard location
> and cannot be for various reasons. Based on some posts to this list, I
> attempted to define icon and widget aliases for the ImageManager
> using the defineAlias method. After enabling some commented debugging
> code in ImageManager, it seems that the defineAlias method is working
> as expected.
>
> Unfortunately, my application level settings are being overwritten by
> the standard theme classes when they load. The call stack looks
> something similar to this:
>
> CrystalSvgIconTheme.ctor()
> IconTheme.ctor()
> IconTheme._register()
> ImageManager.registerIconTheme ()
> ImageManager.setIconTheme()
> ImageManager._modifyIconTheme()
> ImageManager.defineAlias()
>
> (Note that the Qooxdoo property idioms make following the call stack
> to _modifyIconTheme difficult, I can't just grep for calls to this
> method, I have to understand that it's invoked as a side-effect to
> setIconTheme()).
>
> My application establishes it's aliases after qx.js is loaded but
> before I use any of the widgets. It appears that the theme instance is
> loaded on demand so each time an IconTheme is loaded (when I create my
> first atom), my application-defined aliases are ultimately restored
> back to the default of ../../resources/[icon|widget]. The enabled
> debug logging in defineAlias then looks like this:
>
> 000391 DEBUG: qx.manager.object.ImageManager(29): defineAlias: static
> => /qooxdoo/resource/static
> 000391 DEBUG: qx.manager.object.ImageManager (29): defineAlias: widget
> => /qooxdoo/resource/widget
> 000391 DEBUG: qx.manager.object.ImageManager(29): defineAlias: icon =>
> /qooxdoo/resource/icon/crystalsvg
> 000438 DEBUG: qx.manager.object.ImageManager (29): defineAlias: icon =>
> ../../resources/icon/crystalsvg
> 000438 DEBUG: qx.manager.object.ImageManager(29): defineAlias: widget
> => ../../resources/widget/windows
>
> My code is responsible for lines 1-3, Qooxdoo internally does 4 & 5
> overwriting my settings.
>
> My question is, why does _modifyIconTheme call defineAlias? It seems
> to me that defineAlias is a separate concern from registering and icon
> theme and that the two should not be connected. Even if they are
> connected, IMO Qooxdoo should never override an application-level
> defined setting as happens in this case and should honor the app
> setting (i.e., not redefine the alias if it exists). If I'm on the
> right track here, just say so and I think I can run with a patch.
>
> -erik
>
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--
Mit freundlichen Grüßen
Dietrich Streifert
Visionet GmbH
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