tkinter Frame Switch
pythonCopytry:
import Tkinter as tk
except:
import tkinter as tk
class SampleApp(tk.Tk):
def __init__(self):
tk.Tk.__init__(self)
self._frame = None
self.switch_frame(StartPage)
def switch_frame(self, frame_class):
new_frame = frame_class(self)
if self._frame is not None:
self._frame.destroy()
self._frame = new_frame
self._frame.pack()
class StartPage(tk.Frame):
def __init__(self, master):
tk.Frame.__init__(self, master)
tk.Label(self, text="Start page", font=('Helvetica', 18, "bold")).pack(side="top", fill="x", pady=5)
tk.Button(self, text="Go to page one",
command=lambda: master.switch_frame(PageOne)).pack()
tk.Button(self, text="Go to page two",
command=lambda: master.switch_frame(PageTwo)).pack()
class PageOne(tk.Frame):
def __init__(self, master):
tk.Frame.__init__(self, master)
tk.Frame.configure(self,bg='blue')
tk.Label(self, text="Page one", font=('Helvetica', 18, "bold")).pack(side="top", fill="x", pady=5)
tk.Button(self, text="Go back to start page",
command=lambda: master.switch_frame(StartPage)).pack()
class PageTwo(tk.Frame):
def __init__(self, master):
tk.Frame.__init__(self, master)
tk.Frame.configure(self,bg='red')
tk.Label(self, text="Page two", font=('Helvetica', 18, "bold")).pack(side="top", fill="x", pady=5)
tk.Button(self, text="Go back to start page",
command=lambda: master.switch_frame(StartPage)).pack()
if __name__ == "__main__":
app = SampleApp()
app.mainloop()