Question

使用时出现错误

def set_size(self, x="500", y="500"):
    self.win.geometry("%sx%s+0+0" %(x, y))

_tkinter.TclError：错误的几何说明符“ x + 0 + 0”

和

def set_size(self, x="500", y="500"):
    self.win.geometry("500x500+0+0")

还可以

这是所有代码

class Game():
    win = Tk()
    max_x = win.winfo_screenwidth()
    max_y = win.winfo_screenwidth()

    def __init__(self):
        self.win.title("Game Of Life")
        self.win.geometry("300x300+0+0")

    def set_size(self, x="500", y="500"):
        self.win.geometry("%sx%s+0+0" %(x, y))

    def init_size(self):
        f_set_size = Frame(self.win)
        f_set_size.pack()

        Label(f_set_size, text = "set width").pack()
        e_get_x = Entry(f_set_size)
        e_get_x.pack()

        Label(f_set_size, text = "set height").pack()
        e_get_y = Entry(f_set_size)
        e_get_y.pack()

        b_set_xy = Button(f_set_size, text = "set size", command = self.set_size(e_get_x.get(), e_get_y.get()))
        b_set_xy.pack()

    def mainloop(self):
        self.win.mainloop()

if __name__ == "__main__":
    g = Game()
    g.init_size()
    g.mainloop()

为什么％s似乎不起作用 ........................... 并且...总是pack（）非常麻烦。方便吗？

在tkinter中，当我使用geometry（“％sx％s”）时收到错误

0 个答案: