[Gambas-user] extend group property

kobolds kobolds at ...2041...
Sat Jul 4 00:08:41 CEST 2009




Benoît Minisini wrote:
> 
>> is it possible to extend the use of group property to not just share
>> event
>> between control ?
>>
>> I know some programming tools on windows that they allow a control to set
>> multiple group . their group provide more function .
>>
>> group can be use to assign same property of controls .
>> for example I have 3 button and 3 textbox with same group call gr_test .
>>
>> I can call the same property from these control using group .
>>
>> gr_test.visible = false
>> or
>> gr_test.enable = false
>>
>> this is very useful and safe alot of work .
>>
>> I hope to see this in  future release
> 
> This is not possible. The group notion does not exist in the interpreter.
> 
> But you can do it yourself with Gambas code, by creating a class for that. 
> This class would be a container of Controls, and will have most of the
> Control 
> properties. When a property is read or write on the container class, it
> will 
> be read or write on all of the controls put in it.
> 
> Regards,
> 
> -- 
> Benoît
> 
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> 

 using container  is not practical . for example a entry form with alot of
textbox field . depend on user privilege , some I need to disable or hide or
enable or change text colour. 


just imaging how much code will be save if group allow and also make code
easy to read. 

 
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