Hi,
I have a problem with frames. If I remove a widget, it resizes to fit
the remaining widgets, but if I remove all of them then the frame
doesn't resize at all (in this case, the window is not resizable by
the user).
Here's a small example showing this:
import Tkinter
import ttk
root = Tkinter.Tk()
root.resizable(False, False)
frame = ttk.Frame(root)
frame.grid()
#sep = ttk.Separator(frame)
#sep.grid()
labels = []
for i in range(5):
l = ttk.Label(frame, text='label %d' % i)
labels.append(l)
add_all(labels)
buttons = ttk.Frame(root)
buttons.grid()
def remove_all(labels):
for i in labels: i.grid_forget()
def add_all(labels):
for i in labels: i.grid()
b1 = ttk.Button(buttons, text='Remove All', command=lambda:remove_all(labels))
b2 = ttk.Button(buttons, text='Remove 4',
command=lambda:remove_all(labels[:4]))
b3 = ttk.Button(buttons, text='Add All', command=lambda:add_all(labels))
b1.grid()
b2.grid()
b3.grid()
root.mainloop()
I have a workaround by adding a Separator to the frame (uncommenting
the #sep lines above), then it will always have one widget and resize
every time. But I wonder if there a way to force it to resize instead?
Thanks
--
Carlos Z.
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