测试Python Tkinter的功能

tktest.pyw

#coding=utf-8
import tkinter
import tkinter.ttk
import tkinter.messagebox

tkMain=tkinter.Tk()

def canvas_on_resize(event):
	tkMain.title("Canvas size: %dx%d"%(event.width,event.height))
	#具有每个图形的元数据信息，因此不能重复创建，只能修改图形属性
	#coords:修改坐标，itemconfig:修改图形自身属性，move:移动图形
	tkCanvas.coords(tkEllipse,0,0,event.width,event.height)

def button_ok_on_click():
	tkinter.messagebox.showinfo("提示","你输入的文字是：\n"+tkEdit.get())

def button_quit_on_click():
	tkMain.quit()

button_ok=tkinter.ttk.Button(tkMain,text="确定",command=button_ok_on_click)
button_quit=tkinter.ttk.Button(tkMain,text="Close",command=button_quit_on_click)
tkCanvas=tkinter.Canvas(tkMain,width=800,height=440,bg="blue")
tkCanvas.bind("<Configure>", canvas_on_resize)
tkEllipse=tkCanvas.create_oval(0,0,0,0,outline="white")
tkEdit=tkinter.ttk.Entry(tkMain)
tkCanvas.pack(expand=tkinter.YES,fill=tkinter.BOTH)
tkEdit.pack(expand=tkinter.YES,fill=tkinter.X,side=tkinter.LEFT)
button_ok.pack(side=tkinter.LEFT)
button_quit.pack(side=tkinter.LEFT)

tkMain.mainloop()