Re: [libreoffice-users] Coding: Radio Buttons don't work

Hi Johnny,

thanks for your reply.

Usually my radio buttons are working. Just in this case, they don't. - 
And all of them had the same listener.
But I discovered that I can get them working, when I don't set all of 
the buttons, labels etc. in one loop. I seperated the radio buttons and 
set them in an extra loop. Now they are working again.

That doesn't make much sense to me, but at least it works.




2015-05-16 13:08 GMT+02:00 Johnny Rosenberg <gurus.knugum@gmail.com 
<mailto:gurus.knugum@gmail.com>>:

   2015-05-16 8:59 GMT+02:00 X Roemer <x-roemer@web.de
   <mailto:x-roemer@web.de>>:

       Hi,

       I use always the same mechanism to add radio buttons by code.
       Usually I add one after one, directly after each other, and they
       get grouped automatically. But this time I can choose more than
       one and the others don't get disabled. (See screenshot)

       I know, it's better to show some code, but it would be a bit too
       much, as the creation of widgets is splitted into several steps.

       My questions are:
       - Is there a mechanism to group radio buttons by code instead of
       adding them one directly after the other?


   The first way that comes to my mind is to assign a macro to each one
   of them (the same macro). It's possible for a macro to determine
   which radiobutton the call came from, so what the macro could do is
   just to unselect all the other radio buttons.


Here's an example from my Maxy-Yatzy Game for Calc (OpenOffice, but I 
think that doesn't matter much in this case):
' Code starts here
Sub NumbersButton(Button As Object)
Dim ButtonName As String, ButtonNumber As Integer, State As Boolean
ButtonName=Button.Source.getModel().Name
ButtonNumber=GetButtonNumber(ButtonName)
ButtonState(ButtonNumber)=Not ButtonState(ButtonNumber)

'If Button state is TRUE, unselect Category.
If ButtonState(ButtonNumber) Then' Save relevant dice.
UnselectCategoryButtonPushed
Button.Source.getModel().setPropertyValue("TextColor",Black)
Else' Re-roll relevant dice.
Button.Source.getModel().setPropertyValue("TextColor",Gray)
EndIf

SetAllDiceState
SetRollButtonState(Auto)
End Sub
' End of code

In this case, Button is the object to use for determining what caused 
the subroutine  to start. I call a couple of functions in this to make 
things happen to other buttons and things like that. For instance, the 
name of the button that was pressed is found in 
Button.Source.getModel().Name.

In this case no radio buttons were involved, but that doesn't matter 
much. It would be pretty much the same. In this case it's just an 
ordinary button without a frame and with a unicode character label, for 
instance ”⚂”, so it looks like I'm clicking a die, but the procedure is 
the same for check boxes, radio buttons and even images. Everything 
that's clickable.

(OFF TOPIC: Maxy-Yatzy is a Swedish variant of Yatzee where six dice are 
used and you can save rolls for later. New categories, due to the six 
dices, are three pairs – XXYYZZ, five of a kind – XXXXX?, full straight 
– 123456, tower – XXYYYY and house – XXXYYY. A total of ≥84 p in the 
upper categories gives a 100 p Bonus, Maxi-Yatzy – XXXXXX, gives 100 p. 
That's pretty much it… kind of.)

Kind regards

Johnny Rosenberg
ジョニー・ローゼンバーグ



   Maybe there are better ways, I don't know…

       - Can someone guess, what else can go wrong?

       Regards,
       Xaver

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Am 16.05.2015 um 09:03 schrieb X Roemer:
> Screenshot can be found here:
>
> https://github.com/XRoemer/Organon/blob/master/Screenshots/radio%20buttons%20dont%20work.png 
>
>
>
>
>
>
>
>
> Am 16.05.2015 um 08:59 schrieb X Roemer:
> > Hi,
> >
> > I use always the same mechanism to add radio buttons by code. Usually 
> > I add one after one, directly after each other, and they get grouped 
> > automatically. But this time I can choose more than one and the 
> > others don't get disabled. (See screenshot)
> >
> > I know, it's better to show some code, but it would be a bit too 
> > much, as the creation of widgets is splitted into several steps.
> >
> > My questions are:
> > - Is there a mechanism to group radio buttons by code instead of 
> > adding them one directly after the other?
> > - Can someone guess, what else can go wrong?
> >
> > Regards,
> > Xaver


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