[Gambas-user] how to detect resize of fmain?

[roberto.premoli at tiscali.it]

Il 30.03.2023 21:26 Bruce Steers ha scritto:

> On Thu, 30 Mar 2023, 20:21 , wrote:
>
>> hello,
>> I have some graphical elements (button, textarea, ecc) that are 
>> placed
>> in some point of a main window: a button in top right corner, a text 
>> in
>> the middle... you get the point.
>> to place element i do as follow:
>> button1.x= fmain.width - button.width
>> textarea.x = fmain.width / 2
>> textarea.y = fmain.height / 2
>>
>> the problem is that whet i maximise window or when resize the window
>> moving the corner wth the nouse, the graphic element stay where they
>> are:i stead i wist they get new position as far as fmain.widh amd
>> fmain.height change.
>>
>> I wish to white a routine that replace all the elements, but i still
>> not understood what is the trigger that i can notice me that
>> fmain.height and fmain.widht are changed.
>>
>> Roberto
>
> Look at From events in the wiki.
> Did you know there is help about things like forms. You can read the 
> help
> and see what's possible in the gambas wiki .
> Also when you type
> Public Sub Form_
> you will see a list of all form events.
> Form_Resise event
> Form_State event.


nice! i solved placing all the "drawing code" inside
public sub form_resize()
as you suggest.
many thanks!



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