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tkinter的小Demo

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一、学习要点
1.生成窗口,显示窗口。
2.按行展示,合并列(clounspan)。

二、代码

# 引用tkinter工具包
from tkinter import * #__all__=[a,b]
from tkinter import messagebox
 
# 定义关闭窗口提示
def closeWindow():
	messagebox.showinfo(title="警告",message ="滚回去,必须选一个")
	return
 
# 定义喜欢按钮的提示
def Love():
	love = Toplevel(window)
	love.geometry("300x100+250+260")
	love.title("我也喜欢你")
	label = Label(love, text = "我也喜欢你!",font = ("微软雅黑",20))
	label.pack()
	btn = Button(love,text = "好呀",width = 10,height = 2,command=closeallwindow)
	btn.pack()
	love.protocol("WM_DELETE_WINDOW", closelove)


def closelove():
	return
 
# 关闭所有窗口
def closeallwindow():
	window.destroy()
 
# 定义不喜欢按钮的提示
def noLove():
	no_love = Toplevel(window)
	no_love.geometry("300x100+520+260")
	no_love.title("重新选")
	label = Label(no_love,text="乖乖回去重新选!",font = ("微软雅黑",25))
	label.pack()
	btn = Button(no_love,text="好呀", width=10, height=2,command=no_love.destroy)
	btn.pack()
	no_love.protocol("WM_DELETE_WINDOW",closenolove)

# 窗口不能关
def closenolove():
 #messagebox.showinfo("放弃吧回去重选- -")
 #return
	noLove()
 
# 创建窗口
window = Tk()
# 窗口标题
window.title("喜欢我吗?")
# 窗口大小
window.geometry("380x420+500+240")
# love.title("哈哈")
btn=Button(text="确定")
# 窗口位置
# window.geometry("+500+240")
window.protocol("WM_DELETE_WINDOW",closeWindow )
#标签控件
label = Label(window,text = "hey,小姐姐",font = ("微软雅黑",15),fg = "red")
label.grid(row = 0, column = 0 )
 
label = Label(window,text = "喜欢我吗?",font = ("微软雅黑",30))
label.grid(row = 1, column = 1,sticky = E)
 
# 插入图片
photo = PhotoImage(file = "./timg.gif")
imageLable = Label(window,image = photo)
imageLable.grid(row = 2,columnspan = 2)
 
# 喜欢按钮插件
btn = Button(window,text="喜欢",width=15,height=2,command=Love)
btn.grid(row=3,column=0,sticky= W)
 
# 不喜欢按钮插件
btn = Button(window,text="不喜欢" ,command=noLove)
btn.grid(row=3,column=1,sticky= E)
# 显示窗口 消息循环
window.mainloop()

三、成果展示:

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