python tkinter 使用(七)

python tkinter 使用(七)

本篇文章主要讲下tkinter 中的message 控件.

Message控件可以用于在窗口中显示一段文本消息.

以下是个简单的例子:

#!/usr/bin/python3
# -*- coding: UTF-8 -*-
"""
 @Author: zh
 @Time 2023/11/24 上午11:38  .
 @Email:
 @Describe:
"""

from tkinter import *
# 初始化Tk() 创建窗口
root = Tk()
root.title('满江红')
root.geometry('500x500')
test = ("满江红 岳飞"
        "怒发冲冠,凭栏处")
# 创建一个Message
msg = Message(root,text=test)
msg.configure(bg='red', font=('italic', 16))
msg.pack()


msg = Message(root,text=test)
msg.configure(bg='gray',font=('italic', 20),width=400,fg="red",padx=10,pady=10)
msg.pack()
root.mainloop()

Message的常用属性:

1. bg：控件的背景颜色。

2. font：控件中文本的字体,大小等。

3. fg：控件中文本的前景色。

4. width/height:控件的宽度/高度

5. text:控件中显示的文本内容。

6. padx:控件中文本与控件边缘的水平距离。(padding效果)

7. pady: 控件中文本与控件边缘的垂直距离。

   全部的配置信息可以查看方法,具体代码如下:

    def configure(
           self,
           cnf: dict[str, Any] | None = ...,
           *,
           anchor: _Anchor = ...,
           aspect: int = ...,
           background: _Color = ...,
           bd: _ScreenUnits = ...,
           bg: _Color = ...,
           border: _ScreenUnits = ...,
           borderwidth: _ScreenUnits = ...,
           cursor: _Cursor = ...,
           fg: _Color = ...,
           font: _FontDescription = ...,
           foreground: _Color = ...,
           highlightbackground: _Color = ...,
           highlightcolor: _Color = ...,
           highlightthickness: _ScreenUnits = ...,
           justify: Literal["left", "center", "right"] = ...,
           padx: _ScreenUnits = ...,
           pady: _ScreenUnits = ...,
           relief: _Relief = ...,
           takefocus: _TakeFocusValue = ...,
           text: float | str = ...,
           textvariable: Variable = ...,
           width: _ScreenUnits = ...,
       ) -> dict[str, tuple[str, str, str, Any, Any]] | None: ...
       @overload
       def configure(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
       config = configure