[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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