pymol-users

[PyMOL] gui-programming

[Martin W. <Mar...@gm...>]

Hi everybody. 
 
I'm currently trying to create a pop-up GUI with Radiobuttons (e.g. 
checkboxes). I don't know why initial highlighting of a specific Checkbox 
won't work. Attribute .set() fails at this point (see below), although 
the GUI looks  nice. 
 
from Tkinter import * 
root = Tk() 
 
def radio1(): 
	global tmp 
	tmp = IntVar() 
	for i in range(10): 
		rad = Radiobutton(root, text = str(i), value = i , 
variable = tmp) 
		rad.pack(side = LEFT) 
	tmp.set(5) 
 
radio1() 
root.mainloop() 
 
 
Any help would be appreciated. 
 
Regards, 
Martin 

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[PyMOL] gui-programming

[Martin W. <Mar...@gm...>]

Hi folks,

I figured out how to preselect a Radiobutton in a Tkinter-GUI. One ought to
use .select() instead of .set().
But now I've come up with another problem: How do I get the actual value of
that Radiobutton? For some reason .get() is returning 0 all the times. 

from Tkinter import *
radio = Tk()

radiovar = IntVar()
Yes = Radiobutton(radio, text='Yes', value =1, variable = radiovar)
Yes.pack(side = LEFT)
Yes.select()
No = Radiobutton(radio, text='No', value =2, variable = radiovar)
No.pack(side=LEFT)

Although .get() does not work, displaying the actual value of radiovar as a
dynamic label on the GUI works very well:

Label(radio, textvariable=radiovar).pack(side = RIGHT)

How do I get the actual value of that Radiobutton? In case .get() doesn't
work at all, is there a way of reading out the textvariable of the Label?

I would appreciate any help.
Regards,
Martin


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Re: [PyMOL] gui-programming

[Charlie M. <cw...@gm...>]

radiovar.get() seems to work fine for me with the code you provided.=20
You mention .get() but you never say radiovar.get(), so is that what
you meant?  Also, radiovar.set(2) works as well for changing the
selection.

- Charlie

On 2/13/06, Martin Weisel <Mar...@gm...> wrote:
> Hi folks,
>
> I figured out how to preselect a Radiobutton in a Tkinter-GUI. One ought =
to
> use .select() instead of .set().
> But now I've come up with another problem: How do I get the actual value =
of
> that Radiobutton? For some reason .get() is returning 0 all the times.
>
> from Tkinter import *
> radio =3D Tk()
>
> radiovar =3D IntVar()
> Yes =3D Radiobutton(radio, text=3D'Yes', value =3D1, variable =3D radiova=
r)
> Yes.pack(side =3D LEFT)
> Yes.select()
> No =3D Radiobutton(radio, text=3D'No', value =3D2, variable =3D radiovar)
> No.pack(side=3DLEFT)
>
> Although .get() does not work, displaying the actual value of radiovar as=
 a
> dynamic label on the GUI works very well:
>
> Label(radio, textvariable=3Dradiovar).pack(side =3D RIGHT)
>
> How do I get the actual value of that Radiobutton? In case .get() doesn't
> work at all, is there a way of reading out the textvariable of the Label?
>
> I would appreciate any help.
> Regards,
> Martin
>
>
> --
> DSL-Aktion wegen gro=DFer Nachfrage bis 28.2.2006 verl=E4ngert:
> GMX DSL-Flatrate 1 Jahr kostenlos* http://www.gmx.net/de/go/dsl
>
>
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