[Tkinter-discuss] strange grid-layout manager behaviour

GKalman kalman_g at msn.com
Sun Aug 28 20:00:29 CEST 2011


SORRY, SORRY!!!!

I should have been more carefully looking for my TYPOS! Issue [RESOLVED]

BTW: 
Is there a way to remove a post, which was so HASTELY posted?
Once again: sorry



GKalman wrote:
> 
> I'm just "switching" from the pack-layout manager to the grid-layout
> manager. 
> 
> I'm trying to understand why Button b3 is NOT centered like the other two
> buttons (b1 & b2). See my "mini-script" below.
> 
> What  am I doing wrong?
> 
> *******************************************
> 
> 
> from Tkinter import *
> #=================================================
> class Example:
>     
>     def __init__(self, parent): 
>          
>         self.parent = parent
>         self.parent.geometry("+400+100")  
> 
>         frm1=Frame(self.parent,bg="cyan")
>         frm1.columnconfigure(0,minsize=200)
>         frm1.grid(row=0,column=0)
> 
>         frm3=Frame(self.parent,bg="orange")
>         frm3.columnconfigure(1,minsize=200)
>         frm3.grid(row=0,column=1)
>         
>         frm2=Frame(self.parent,bg="yellow")
>         frm2.columnconfigure(0,minsize=400)
>         frm2.grid(row=1,column=0,columnspan=2)
> 
>         b1=Button(frm1,text="1",bg="green")
>         b1.grid(in_=frm1,row=0,column=0)
>         
>         b3=Button(frm3,text="3",bg="green")
>         b3.grid(in_=frm3,row=0,column=0)
>         
>         b2=Button(frm2,text="2",bg="green")
>         b2.grid(in_=frm2,row=0,column=0)
>         
>         self.parent.grid() 
> #=====================================================
> def main():  
>     root = Tk()
>     app = Example(root)
>     root.mainloop()  
> #===================================================
> if __name__ == '__main__':
>     main() 
> 
> 

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