On Thu, 07 Apr 2005 10:06:46 +1000
"Nova Nova" <[EMAIL PROTECTED]> wrote:
> def create_widgets(self):
> self.a_lbl=Label(self,text="",fg="Red")
> self.a_lbl.grid(row=0,column=0,columnspan=2,sticky=W)
> self.inst_lbl=Label(self,text="Enter A Number Between 1 and
> 100.",fg="blue")
> self.inst_lbl.grid(row=1,column=0,columnspan=2,sticky=W)
> self.pw_lbl=Label(self,text="Number: ")
> self.pw_lbl.grid(row=2,column=0,sticky=W)
> self.pw_ent=Entry(self)
> self.pw_ent.grid(row=2,column=1,sticky=W)
> self.submit_bttn=Button(self,text=str(self.g)+" Turns
> Left",command=self.reveal,fg="red",bg="black")
> self.submit_bttn.grid(row=3,column=0,sticky=W)
> self.win_txt=Text(self,width=35,height=5,wrap=WORD)
> self.win_txt.grid(row=4,column=0,columnspan=2,sticky=W)
>
>
> def submit(self):
> self.reveal
> entry.bind('<Return>',self.submit)
>
> this is what im doing and i get an error, IT DOES NOT WORK
>
The problematic part is your submit() method:
def submit(self):
self.reveal # you forgot the parentheses here to call your reveal()
method
^^
entry.bind('<Return>',self.submit)
this only binds the event handler to the Entry when the submit button was
pressed before;
you better apply this binding in your create_widgets() method immediately after
creating the Entry
widget. Please note that if you want to use the submit() method both as
button-command and as
event handler for the entry, it needs an optional event instance as argument:
def submit(self, event=None):
(...)
because the button's "command" doesn't pass an event to the callback, but the
entry's event handler does.
I hope this helps
Michael
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