Thanks. This is a very handy tip.
On 29/11/2015 01:54 μμ, Dietrich Streifert wrote:
> Hi voger,
>
> You are able to override mixin methods, not in the class which includes the
> mixin, but in a subclass of that class.
>
> So if class A uses mixin MA having the method _createBlocker, derive class
> subA from class A and override in subA method _createBlocker.
>
> Regards
> Dietrich
>
>
>> Am 29.11.2015 um 10:27 schrieb voger <vogernewslett...@yahoo.gr>:
>>
>> I want to override a method in qx.ui.core.MBlocker mixin. I want the
>>
>> _createBlocker : function() {
>> return new qx.ui.core.Blocker(this);
>> },
>>
>> to use another provided widget instead of this.
>>
>> One option I guess is to call qx.Class.patch() and patch it. I don't
>> want that because this would patch it for the whole application.
>>
>> Another idea was to define a _createBlocker function in the class that
>> uses the mixin but this is not allowed.
>>
>> Another idea was to subclass the mixin but "The configuration key
>> "extend" in mixin "qssite.ui.dialog.MBlocker" is not allowed!"
>>
>> The last option is to copy the contents of that mixin in a new separate
>> mixin and do whatever I want with it.
>>
>> Are there any better options?
>>
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