<p>此代码与Bryan的解决方案相同,但它不使用overridedirect。</p>
<p>它是用python 3.7、Debian GNU/Linux 10(buster)、gnome3.30进行测试的</p>
<pre><code>import tkinter as tk
class App(tk.Tk):
def __init__(self):
tk.Tk.__init__(self)
self.floater = FloatingWindow(self)
class FloatingWindow(tk.Toplevel):
def __init__(self, *args, **kwargs):
tk.Toplevel.__init__(self, *args, **kwargs)
#self.overrideredirect(True)
self.resizable(0, 0) # Window not resizable
self.wm_attributes('-type', 'splash') # Hide title bar (Linux)
self.label = tk.Label(self, text="Click on the grip to move")
self.grip = tk.Label(self, bitmap="gray25")
self.grip.pack(side="left", fill="y")
self.label.pack(side="right", fill="both", expand=True)
self.grip.bind("<ButtonPress-1>", self.StartMove)
self.grip.bind("<ButtonRelease-1>", self.StopMove)
self.grip.bind("<B1-Motion>", self.OnMotion)
def StartMove(self, event):
self.x = event.x
self.y = event.y
def StopMove(self, event):
self.x = None
self.y = None
def OnMotion(self, event):
deltax = event.x - self.x
deltay = event.y - self.y
x = self.winfo_x() + deltax
y = self.winfo_y() + deltay
self.geometry("+%s+%s" % (x, y))
app = App()
app.mainloop()
</code></pre>