jorgencederberg at hotmail
Aug 19, 2002, 11:52 PM
Post #2 of 3
(2421 views)
Permalink
|
"Mauro" <mauro [at] mr-potatohead> wrote in message
news:3b55ea60.0208191517.96dc162 [at] posting
> Hy everyone,
>
> Somebody can talk me if there are some option or function to hide and
> show objects in Tkinter.
Sure there is. You can use the pack_forget() function. Look at
http://www.pythonware.com/library/tkinter/introduction/x6487-methods.htm.
Below I have written a small program to demonstrate its usage.
>
> Example:
>
> ---- Here is a object definition ----
> first_obj = Button(root, text="Button 1")
> first_obj.pack()
>
> second_obj = Button(root, text="Button 2")
> second_obj.pack()
> ---- Finish ----
>
from Tkinter import *
class ShowHide:
def __init__(self, master):
self.master = master
self.show = 1
self.makeWidgets()
def makeWidgets(self):
self.showhidebutton = Button(self.master, text="Show/Hide",
command=self.showhide)
self.showhidebutton.pack()
self.first_obj = Button(self.master, text="Button 1")
self.first_obj.pack()
self.second_obj = Button(self.master, text="Button 2")
self.second_obj.pack()
def showhide(self):
if self.show:
self.second_obj.pack_forget()
self.show = 0
else:
self.second_obj.pack()
self.show = 1
def main():
root = Tk()
ShowHide(root)
root.mainloop()
if __name__ == '__main__':
main()
Regards
Jorgen Cederberg
|
