message组件

发布时间 2023-08-27 13:40:37作者: linux星

以下是tkinter中message组件的常用方法和说明:

 

1. message.show():显示消息框,并等待用户关闭。

 

```python

import tkinter as tk

 

root = tk.Tk()

root.withdraw()

 

message = tk.Message(root, text="Hello World", buttons=["OK"])

message.pack()

 

root.mainloop()

```

 

2. message.config():配置消息框的属性,如标题、图标等。

 

```python

import tkinter as tk

from tkinter import messagebox

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

 

root.mainloop()

```

 

3. message.add_button():添加一个按钮到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

message.add_button("OK", command=messagebox.destroy)

 

root.mainloop()

```

 

4. message.add_radiobutton()和message.add_optionbutton():添加单选按钮或选项按钮到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

message.add_radiobutton("Option 1", "1", command=messagebox.destroy)

message.add_radiobutton("Option 2", "2", command=messagebox.destroy)

message.add_optionbutton("Option A", "A", command=messagebox.destroy)

message.add_optionbutton("Option B", "B", command=messagebox.destroy)

 

root.mainloop()

```

 

5. message.add_text():添加文本框到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

message.add_text("Text:", "This is some text")

message.add_text("More Text:", "This is more text")

 

root.mainloop()

```

 

6. message.add_progressbar():添加进度条到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

from tkinter import ttk

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

progress = ttk.Progressbar(message, length=200)

progress.pack(pady=20)

 

root.mainloop()

```

 

7. message.add_label():添加标签到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

from tkinter import ttk

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

label = ttk.Label(message, text="This is a label")

label.pack(pady=20)

 

root.mainloop()

```

 

8. message.add_filename():添加文件对话框到消息框中。

 

```python

import tkinter as tk

from tkinter import messagebox

from tkinter import filedialog

 

root = tk.Tk()

root.withdraw()

 

message = messagebox.showinfo("Title", "Message", icon="info")

file_path = filedialog.askopenfilename()

 

root.mainloop()

```