On Wed, 2006-06-07 at 09:27 +1000, John McMonagle wrote:
> On Tue, 2006-06-06 at 19:42 +0000, John Salerno wrote:
> > Fredrik Lundh wrote:
> >
> > > however, if you need to access a widget later on, it might be a good
> > > idea to save a reference to it somewhere...
> >
> > To follow up on that point, I have the following code now. I have two
> > questions about it:
> >
> > 1. Can I somehow make the passing of 'master' to the draw_entry method
> > automatic, so I don't have to type it each time I call the function?
> >
> > 2. Related to your comment, the obvious problem here is that it doesn't
> > save references to the text box names, so I can't access them later. Is
> > there still a way to automate the process like I've done, but have each
> > entry field have a separate name?
> >
> > Thanks.
> >
> > ---------------
> >
> > import Tkinter as tk
> >
> >
> > class App:
> >
> > def __init__(self, master):
> > self.draw_entry(master, 'First Name:')
> > self.draw_entry(master, 'Last Name:')
> >
> > def draw_entry(self, master, label_text):
> > frame = tk.Frame(master, bd=4)
> > frame.pack()
> > self.label = tk.Label(frame, text=label_text, width=10)
> > self.label.pack(side=tk.LEFT)
> > self.entry = tk.Entry(frame)
> > self.entry.pack(side=tk.LEFT)
> >
> >
> > root = tk.Tk()
> > app = App(root)
> > root.resizable(width=False, height=False)
> > root.mainloop()
> > --
>
>
> Try this:
>
> import Tkinter as tk
>
> class App:
>
> def __init__(self, master):
> self.parent = master
> self.entry1 = self.draw_entry('First Name:')
> self.entry2 = self.draw_entry('Last Name:')
>
> def draw_entry(self, label_text):
> frame = tk.Frame(self,parent, bd=4)
Sorry - typo. Should reas self.parent not self,parent
> frame.pack()
> label = tk.Label(frame, text=label_text, width=10)
> label.pack(side=tk.LEFT)
> entry = tk.Entry(frame)
> entry.pack(side=tk.LEFT)
> return entry
>
> root = tk.Tk()
> app = App(root)
> root.resizable(width=False, height=False)
> root.mainloop()
>
>
>
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