Question

我有我喜欢的布局，但是当我移动根窗口时，我希望Toplevel窗口随着根窗口移动。这可能吗？我也喜欢用户能够从根窗口移动一个或所有TopLevel窗口的想法。

如果不可能，是否还有其他可能相似的选项？

from Tkinter import *
import sys

    def main():

    root = Tk()
    root.title('skyreach')
    root.geometry('1900x1000+0+0')
    root.lower()

    board = Toplevel(root)
    board.geometry('1875x200+10+30')
    board.title('Tasked')

    board1 = Toplevel(root)
    board1.geometry('1875x200+10+270')
    board1.title('Sched and Confirm')

    board2 = Toplevel(root)
    board2.geometry('1875x200+10+510')
    board2.title('Sched')

    board3 = Toplevel(root)
    board3.geometry('1875x200+10+750')
    board3.title('Completed')

    frame = Frame(root, relief = RAISED, borderwidth = 10)
    frame.pack(fill = BOTH, expand = 1)

    frame = Frame(board, relief = RAISED, borderwidth = 10)
    frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

    frame = Frame(board1, relief = RAISED, borderwidth = 10)
    frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

    frame = Frame(board2, relief = RAISED, borderwidth = 10)
    frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

    frame = Frame(board3, relief = RAISED, borderwidth = 10)
    frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

    export = Button(root, text = 'Export to CSV', width = 20)
    export.pack(side = LEFT)
    refresh = Button(root, text = 'Refresh', width = 20)
    refresh.pack(side = LEFT)
    exitbut = Button(root,  text = 'Exit', width = 20, command = sys.exit)
    exitbut.pack(side = LEFT)

    root.mainloop()

if __name__== "__main__":
main()

Answer 1

在Windows 7上，<Configure>事件在拖动窗口时以及调整窗口大小时触发。您可以使用此事件在移动根窗口时移动Toplevel窗口。

示例：

from Tkinter import *

class App():
    def __init__(self):
        self.root = Tk()
        self.root.geometry('300x300+100+100')
        self.root.bind('<Configure>', self.root_conf)

        self.top = []

        self.top.append(Toplevel(self.root))
        self.top[0].geometry('200x200+150+150')
        self.top[0].transient(self.root)

        self.x_off = []
        self.y_off = []        

        self.x_off.append(50)
        self.y_off.append(50)
        self.top[0].bind('<Configure>', lambda e: self.top_conf(e, 0))

        self.top.append(Toplevel(self.root))
        self.top[1].geometry('200x200+450+150')
        self.top[1].transient(self.root)

        self.x_off.append(350)
        self.y_off.append(50)
        self.top[1].bind('<Configure>', lambda e: self.top_conf(e, 1))

        self.root.mainloop()

    def root_conf(self, e):
        self.top[0].geometry('{}x{}+{}+{}'.format(self.top[0].winfo_width(), self.top[0].winfo_height(), e.x+self.x_off[0], e.y+self.y_off[0]))
        self.top[1].geometry('{}x{}+{}+{}'.format(self.top[1].winfo_width(), self.top[1].winfo_height(), e.x+self.x_off[1], e.y+self.y_off[1]))

    def top_conf(self, e, num):
        self.x_off[num] = e.widget.winfo_x()-self.root.winfo_x()
        self.y_off[num] = e.widget.winfo_y()-self.root.winfo_y()       

if __name__== "__main__":
    App()

请注意，根据@ 7stud的评论，这不适用于MacOSX，因为拖动窗口时<Configure>事件不会触发。

Answer 2

您可以使用Toplevel的“瞬态”方法来定义每个窗口的关系。我做了一些修改并确认现在如果移动了根窗口，所有Toplevel窗口都会跟着它。

代码：来自Tkinter进口* import sys

def main():

root = Tk()
root.title('skyreach')
root.geometry('1900x1000+0+0')
root.lower()

board = Toplevel(root)
board.transient(root)
board.geometry('1875x200+10+30')
board.title('Tasked')

board1 = Toplevel(root)
board1.transient(root)
board1.geometry('1875x200+10+270')
board1.title('Sched and Confirm')

board2 = Toplevel(root)
board2.transient(root)
board2.geometry('1875x200+10+510')
board2.title('Sched')

board3 = Toplevel(root)
board3.transient(root)
board3.geometry('1875x200+10+750')
board3.title('Completed')

frame = Frame(root, relief = RAISED, borderwidth = 10)
frame.pack(fill = BOTH, expand = 1)

frame = Frame(board, relief = RAISED, borderwidth = 10)
frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

frame = Frame(board1, relief = RAISED, borderwidth = 10)
frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

frame = Frame(board2, relief = RAISED, borderwidth = 10)
frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

frame = Frame(board3, relief = RAISED, borderwidth = 10)
frame.pack(side = BOTTOM, fill = BOTH, expand = 1)

export = Button(root, text = 'Export to CSV', width = 20)
export.pack(side = LEFT)
refresh = Button(root, text = 'Refresh', width = 20)
refresh.pack(side = LEFT)
exitbut = Button(root,  text = 'Exit', width = 20, command = sys.exit)
exitbut.pack(side = LEFT)

root.mainloop()

if __name__== "__main__":
    main()

将Toplevel窗口锚定到根窗口，python 2.7 - windows 7

2 个答案: