python|tkinter實現整型/浮點/字符串對話框輸入

本博文源於python基礎，主要針對整型、浮點、字符串對話框輸入進行簡單的測試。包含的內容是基於tkinter下的simpledialog模塊

實驗效果

實驗原理

首先定義用於創建不同類型對話框的消息處理函數，然後將其綁定到相應按鈕上。並上牆到主窗口中

實驗代碼

# -*- coding:utf-8 -*-
import tkinter
import tkinter.simpledialog


def Instr():
    r = tkinter.simpledialog.askstring('對話框', 'Input String', initialvalue='tkinter')
    print(r)


def InInt():
    r = tkinter.simpledialog.askinteger('對話框', 'Input Integer')
    print(r)

def InFlo():
    r = tkinter.simpledialog.askfloat('對話框', 'Input Float')
    print(r)


if __name__ == '__main__':

    root = tkinter.Tk()
    button1 = tkinter.Button(root, text='Input String', command=Instr)
    button1.pack(side='left')

    button2 = tkinter.Button(root, text='Input Integer', command=InInt)
    button2.pack(side='left')
    button3 = tkinter.Button(root, text='Input Float', command=InFlo)
    button3.pack(side='left')
    root.mainloop()