Re: [Hwgui-developers] Hide or show a combobox

[Alain A. <ala...@wa...>]

Le 12/10/2016 à 12:19, Alexander S.Kresin a écrit :
> Alain Aupeix пишет:
>> ...
>>              @ 10,96   GET COMBOBOX oScript VAR rScript ITEMS aScripts
>> ...
>> // ON CHANGE {||dscript:=rScript,oName:Refresh(),combo_manage(rScript)};
>>   ...
>> for rg=1 to len(aScripts)
>>       if trim(rScript)==aScripts[rg,1]
It was a typo, the test works, as trim(rScript)==rScript (no need of trim)
>      And, anyway, using of timers here isn't correct. You add them again
> and again after every ON CHANGE. A lot of timers will appear, and each
> of them try to show or hide your combobox...
>      Why don't you simply hide/show the combo once in ON CHANGE handler,
> why the timer is needed ?
Yes, no need of timer, I just used the trick you give me about two 
buttons I need to hide in a window and show in a case, but after the 
window was displayed.

But I found a better way to do it

Just add a line like this after the object to hide:

@ 10,230  SAY "" SIZE 1,1 ON INIT {||oFolders:hide()}

It displays nothing (what I want) but immediatly hide the combo

Really better than a timer

Thanks
A+
-- 
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Alain Aupeix
http://jujuland.pagesperso-orange.fr/
http://pissobi-lacassagne.pagesperso-orange.fr/
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Hw.Gui 2.19-6 (2619)
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