On Wed, Dec 26, 2012 at 4:24 PM, Wim Dumon <w...@emweb.be> wrote:
> Mohammed,
>
> I don't think I properly understand your question.
>
OK. I will explain. I have a base painted widget and editable painted
widget(interactive drawing).
When I enable the editor widget I dont want event to be gone through
parent's (base widget).
Basically editor and base are both same classes with a small difference.
One may have an editable flag and other may not. So if its editable
determined on calling a isFlag() i want to disable propogation to parent
and pass it to child
Hope this clears your doubts
> If you have a listener on a parent and a child,and click on the child,
> both parent and child will receive the event. If you want only the child to
> receive the event, you should call EventSignalBase::preventPropagation() on
> the child's event.
>
I want this case, preventPropogation(). Could you eloborate on this?
Is it achieved by using event.preventPropogation();
> If you click on the parent outside of the child, then the parent gets the
> event and the child obviously not.
>
> If you want to pass the event of a parent to a child, then I would expect
> that in the parent's event handler, you call a method of the child widget.
Here, Are you saying to connect parent event to child's method?
> I don't really understand what you mean by 'disable the event of the
> parent'.
>
> Best regards,
> Wim.
>
>
>
> 2012/12/25 Mohammed Rashad <mohammedrasha...@gmail.com>
>
>> Is there any way to disable the event of parent and pass it to child?
>>
>>
>> On Tue, Aug 14, 2012 at 2:11 PM, Wim Dumon <w...@emweb.be> wrote:
>>
>>> Hello Mohammed,
>>>
>>> You will have to do this manually by calling the appropriate method of
>>> the other widget in the event handler of the one that receives the
>>> event.
>>>
>>> BR,
>>> Wim.
>>>
>>> 2012/8/10 Mohammed Rashad <mohammedrasha...@gmail.com>:
>>> > Hello,
>>> >
>>> > I have two widgets drawn on top of each other using positionScheme
>>> absolute
>>> >
>>> > one is like a background and other is an overlay
>>> >
>>> > when I pan either of one i need both to be panned
>>> >
>>> > panning overlay should also pan the background and vice versa
>>> >
>>> > Any solutions?
>>> >
>>> > --
>>> > Regards,
>>> > Rashad
>>> >
>>> >
>>> >
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>>
>>
>>
>> --
>> Regards,
>> Rashad
>>
>>
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Rashad
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