Gelöst
import tkinter as tk
class App(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
self.geometry("700x500")
self.canvas = tk.Canvas(self,width=700, height=50, bg='white')
self.canvas.create_rectangle(0, 0, 700, 50, width=0, fill='dark slate gray')
self.canvas.pack()
self.button = tk.Button(self,bg="gray",text="x",font=("Times", "24", "bold italic"),command=lambda: self.destroy(),border=0)
self.button.place(x=645,y=5,width=45,height=40)
self.overrideredirect(True)
self.button.bind("<Enter>", self.on_enter)
self.button.bind("<Leave>", self.on_leave)
self.canvas.bind("<ButtonPress-1>", self.StartMove)
self.canvas.bind("<ButtonRelease-1>", self.StopMove)
self.canvas.bind("<B1-Motion>", self.OnMotion)
def on_enter(self, event):
self.button.configure(bg="firebrick")
def on_leave(self, enter):
self.button.configure(bg="gray")
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()