Tkinter的消息框对齐
答
您可以使用Toplevel()
创建自己的消息窗口,那么你可以做你想做的。
import tkinter as tk
# --- functions ---
def about():
win = tk.Toplevel()
win.title("ABOUT")
l = tk.Label(win, text="One\ntwo two\nThree Three Three", bg='white')
l.pack(ipadx=50, ipady=10, fill='both', expand=True)
b = tk.Button(win, text="OK", command=win.destroy)
b.pack(pady=10, padx=10, ipadx=20, side='right')
# --- main ---
root = tk.Tk()
b = tk.Button(root, text="About", command=about)
b.pack(fill='x', expand=True)
b = tk.Button(root, text="Close", command=root.destroy)
b.pack(fill='x', expand=True)
root.mainloop()
的Linux:
BTW:你可以找到文件,消息框代码
import tkinter.messagebox
print(tkinter.messagebox.__file__)
,然后在编辑器中打开,看看它是怎么做的。
编辑:,你还可以创建MsgBox
类,并使用了很多次。
举例说明了如何更改类的一些元素:标签字体,按钮上的文字和位置
import tkinter as tk
# --- classes ---
# you can put this in separated file (it will need `import tkinter`)
import tkinter
class MsgBox(tkinter.Toplevel):
def __init__(self, title="MsgBox", message="Hello World"):
tkinter.Toplevel.__init__(self)
self.title(title)
self.label = tkinter.Label(self, text=message)
self.label['bg'] = 'white'
self.label.pack(ipadx=50, ipady=10, fill='both', expand=True)
self.button = tkinter.Button(self, text="OK")
self.button['command'] = self.destroy
self.button.pack(pady=10, padx=10, ipadx=20, side='right')
# --- functions ---
def about():
msg = MsgBox("ABOUT", "One\nTwo Two\nThree Three Three")
msg.label['font'] = 'Verdana 20 bold'
msg.button['text'] = 'Close'
msg.button.pack(side='left')
# --- main ---
root = tk.Tk()
b = tk.Button(root, text="About", command=about)
b.pack(fill='x', expand=True)
b = tk.Button(root, text="Close", command=root.destroy)
b.pack(fill='x', expand=True)
root.mainloop()
代码在GitHub上:furas/python-examples/tkinter/messagebox/own-messagebox
你是什么意思“中心“?居中一行到另一行,在窗口矩形中居中文本?你总是可以创建自己的窗口(使用带'Label'的'tk.Toplevel'并对齐文本:[示例](https://github.com/furas/python-examples/tree/master/tkinter/align-grid-pack )。顺便说一句:它看起来像'\ n'后面有空格 – furas
https://i-msdn.sec.s-msft.com/dynimg/IC86459.jpeg看图片...我想要的文字是在中心。谢谢 –