I don't think that will work, I've tried patching Mixins before and it 
doesn't work.

Christian Schmidt wrote:
> Hi Matt,
> 
> I'm not sure, but the using from qx.Class.patch() [1] could help in your 
> case.
> 
> Call this method so early as possible, e.q. in the Application.js with 
> the new mixin that should override the "addState" method.
> qx.Class.patch(qx.ui.core.Widget, custom.MyMixin);
> 
> If you have any problems, please ask.
> 
> Cheers,
> Chris
> 
> [1] http://demo.qooxdoo.org/current/apiviewer/#qx.Class~patch
> 
> Matthew Gregory schrieb:
>> Hi,
>> Currently this.base doesn't work from within a mixin. This looks like it 
>> is by design. From qx.class.__addMixin:
>>
>> if (entry.$$members) {
>>    this.__addMembers(clazz, entry.$$members, patch, patch, patch);
>>
>> The last parameter allows qx.Class to attach "base" to the function, but 
>> it is always false for Mixins.
>>
>> Is this by design, if so why?
>>
>> I have a mixin that helps with our GUI, it needs to override 
>> add/removeState. I can workaround the problem for now by manually doing 
>> this in the Mixin c'tor, but i need a better solution.
>>
>> this.addState.base = qx.ui.core.Widget.prototype.addState;
>>
>> TIA,
>> Matt
>>
>>
>> ------------------------------------------------------------------------------
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> 
> 
> ------------------------------------------------------------------------------
> The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> production scanning environment may not be a perfect world - but thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
> Series Scanner you'll get full speed at 300 dpi even with all image 
> processing features enabled. http://p.sf.net/sfu/kodak-com


------------------------------------------------------------------------------
The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image 
processing features enabled. http://p.sf.net/sfu/kodak-com
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