def __init__(self, root, canvas):
self.root = root
self.canvas = canvas
frame = tk.Frame(root)
pane = tk.PanedWindow(frame)
pane.pack(fill=tk.BOTH, expand=1)
self.yaw_scale = self.add_scale(pane, 'Yaw', self.yaw_callback)
self.pitch_scale = self.add_scale(pane, 'Pitch', self.pitch_callback)
self.roll_scale = self.add_scale(pane, 'Roll', self.roll_callback)
tk.Button(pane, text='Reset', command=self.reset).pack()
pane.pack()
frame.pack()
self.reset()
self.active_axis = 0
def _add_pane(self):
pane = tk.PanedWindow(self.frame, bg=BACKGROUND_COLOR)
pane.pack(fill=tk.BOTH, expand=1)
return pane