tkinter教程2:控件Label和Button

tkinter教程2:控件Label和Button

本文博客链接:http://blog.csdn.net/jdh99,作者:jdh,转载请注明.

环境:

python版本:3.5

开发环境:pyCharm

源码:

Label:

import tkinter as tk
import threading


def main():
    threading.Thread(target=gui_thread).start()


def gui_thread():
    root = tk.Tk()
    app = App(root)
    root.mainloop()


class App:
    def __init__(self, root):
        frame = tk.Frame(root)
        frame.pack()

        # label
        tk.Label(frame, text='这是label1').grid(row=0, column=0)
        tk.Label(frame, text='这是label2').grid(row=0, column=1)

        # label 显示图片
        self.image1 = tk.PhotoImage(file='1.gif')
        tk.Label(frame, image=self.image1).grid(row=1, column=0)


if __name__ == '__main__':
    main()

运行结果:

注意:Label控件可以显示gif格式图片,但不能显示jpg,bmp等格式。

Button:

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import tkinter as tk
import threading


def main():
    threading.Thread(target=gui_thread).start()


def gui_thread():
    root = tk.Tk()
    app = App(root)
    root.mainloop()


class App:
    def __init__(self, root):
        frame = tk.Frame(root)
        frame.pack()

        # Button
        tk.Button(frame, text='点我', command=self.say_hello).grid(row=0, column=0)

    @staticmethod
    def say_hello():
        print('Hello World!')


if __name__ == '__main__':
    main()

运行结果:

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转载自blog.csdn.net/jdh99/article/details/89874154