Re: [Hwgui-developers] A few questions from a beginner

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

Le 03/10/2014 13:15, Alexander S.Kresin a écrit :
>> 4) I tried to use editbox, but I failed to keep the edited value.
>>
>>    @ 20,10 SAY cText01 SIZE 510, 22
>>    @ 20,25 EDITBOX oEdit01 CAPTION orpath    ;
>>         STYLE WS_DLGFRAME              ;
>>         SIZE 510, 26 COLOR hwg_VColor("FF0000")
>     oEdit01:GetText()
>
> But have in mind that you can do this before the dialog box is 
> destroyed, for example from button's ON CLICK codeblock.
ok, I must do it before the window is closed, so before ACTIVATE DIALOG
I suppose that I must assign the value to the variable before INIT WINDOW
and set the new value like this:

cEdit01 := oEdit01:GetText()

I have tried it, but it doesn't work, variable isn't update
> If you use @ 20,25 GET someVar ... insted of EDITBOX, the edited 
> value is available from appropriate variable ( someVar ) all the time 
> while this variable exists - exactly as in Clipper - see testget2.prg.
I have tried it and it works, but I have a problem with accents that I
can't enter in the field
In console, I have these errors:

(GeneTools:19849): Gtk-CRITICAL **: IA__gtk_entry_set_text: assertion
`text != NULL' failed

That's the reason why I tried to use editbox

Before main, I have added:

REQUEST HB_CODEPAGE_UTF8

and in main() :

hwg_SetAppLocale( "UTF8" )

Same error ...

A+
-- 
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Alain Aupeix
http://jujuland.pagesperso-orange.fr/
http://pissobi-lacassagne.pagesperso-orange.fr/
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