【发布时间】:2021-07-06 15:16:28
【问题描述】:
我有一些代码:
from tkinter import *
from tkinter.dnd import Tester as DragWindow, Icon as Dragable
# Make a root window and hide it, since we don't need it.
root = Tk()
root.withdraw()
# Make the actual main window, which can have dragable objects on.
main = DragWindow(root)
def make_btn():
# The functional part of the main window is the canvas.
Dragable('B').attach(main.canvas)
def dragoff():
pass # What do I write here?
# Make a button and bind it to our button creating function.
B1 = Button(main.top, text='A', command=make_btn)
B1.pack()
B2 = Button(main.top, text='Drag Off', command=dragoff)
B2.pack()
root.mainloop()
我正在使用tkinter.dnd 进行拖放功能。但是我在关闭拖放时遇到问题。
所以,基本的想法是,当我单击B1 时,会创建一个带有按钮的画布,我可以在其中移动它。当我点击B2时,我应该无法在画布中拖放。
【问题讨论】:
标签: python tkinter drag-and-drop