Tkinter--Python的UI库

Tkinter是Python的标准库，import  tkinter

创建窗口

win = tkinter.Tk()

win.title("设置标题")

#设置大小和位置 *号两边是大小，200横坐标，0竖坐标

win.geometry("400*600+200+0")

#进入控件生成、布局，事件编写......

标签控件，显示文本

label = tkinter.Lable(win,text="yuangs",bg="pink",fg="red",font=("宋体",20),width=5,height=20,wraplength=100,justify="left",anchor="e s w n ")

#显示

label.pack()

按钮控件

btn = tkinter.Button(win,text="确定" , command=func)

btn2 = tkinter.Button(win,text="取消" , command=lambda : print("取消了"))

btn3 = tkinter.Button(win,text="查询",width=5,height=5)

btn.pack()

输入控件，输入框

e = tkinter.Variable()

entry = tkinter.Entry(win,show="*", textvariable = e)

#e就代表输入框这个对象

e.set("yuangs is handsome") #设置输入框的值

print(e.get()) #获取输入框的值

entry.pack()

文本控件

scroll = tkinter.Scroll() #滚动条

scroll.pack(side = tkinter.RIGHT , fill = tkinter.Y) #窗体滚动条

text = tkinter.Text(win,width=30,height=8) #height显示行数

str = ''' aaaaaaaaaaaaaaaaaaaaaaa'''

text.insert(tkinter.INSERT,str) #设置text的内容

text.delete(0.0,END)  #清空text的内容

#关联text和scroll

scroll.config(command = text.yview)

text.config(yscrollcommand = scroll.set)

多选框、复选框

flag = tkinter.BooleanVar()

check1 = tkinter.Checkbutton(win,text="Power",variable = flag , command = showText)

check1.pack()

flag2 = tkinter.BooleanVar()

check2 = tkinter.Checkbutton(win,text="Beauty",variable = flag2 , command = showText)

chekc2.pack()

单选框

r = tkinter.IntVar()  #StringVal(),根据value的数据类型

radio1 = tkinter.Radiobutton(win,text="one",value=55,variable=r,command = showValue)

radio1.pack()

radio2 = tkinter.Radiobutton(win,text="two",value=66,variable=r,command = showValue)

radio2.pack()

#控件绑定的函数

def    func():

          print("按下按钮....")

def    showText():

        if flag.get() == True:

                print("Power")

        if flag2.get() == True:

                print("Beauty")

        tk.insert(tkinter.INSERT,"power--beauty")

def      showValue():

            print(r.get())

win.mainloop()