diff options
Diffstat (limited to 'Doc/library/tkinter.rst')
| -rw-r--r-- | Doc/library/tkinter.rst | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst index 130aafe..3e1faed 100644 --- a/Doc/library/tkinter.rst +++ b/Doc/library/tkinter.rst @@ -199,19 +199,19 @@ A Simple Hello World Program class Application(tk.Frame): def __init__(self, master=None): - tk.Frame.__init__(self, master) + super().__init__(master) self.pack() - self.createWidgets() + self.create_widgets() - def createWidgets(self): + def create_widgets(self): self.hi_there = tk.Button(self) self.hi_there["text"] = "Hello World\n(click me)" self.hi_there["command"] = self.say_hi self.hi_there.pack(side="top") - self.QUIT = tk.Button(self, text="QUIT", fg="red", + self.quit = tk.Button(self, text="QUIT", fg="red", command=root.destroy) - self.QUIT.pack(side="bottom") + self.quit.pack(side="bottom") def say_hi(self): print("hi there, everyone!") @@ -536,7 +536,7 @@ For example:: class App(Frame): def __init__(self, master=None): - Frame.__init__(self, master) + super().__init__(master) self.pack() self.entrythingy = Entry() @@ -581,13 +581,13 @@ part of the implementation, and not an interface to Tk functionality. Here are some examples of typical usage:: - from tkinter import * - class App(Frame): + import tkinter as tk + + class App(tk.Frame): def __init__(self, master=None): - Frame.__init__(self, master) + super().__init__(master) self.pack() - # create the application myapp = App() @@ -708,13 +708,13 @@ add For example:: - def turnRed(self, event): + def turn_red(self, event): event.widget["activeforeground"] = "red" - self.button.bind("<Enter>", self.turnRed) + self.button.bind("<Enter>", self.turn_red) Notice how the widget field of the event is being accessed in the -:meth:`turnRed` callback. This field contains the widget that caught the X +``turn_red()`` callback. This field contains the widget that caught the X event. The following table lists the other event fields you can access, and how they are denoted in Tk, which can be useful when referring to the Tk man pages. |