如何使用Tkinter Python2.7将背景图像设置为窗口

Question

我正在设置背景图像，并在该图像上添加标签，按钮和所有。一切都来了，但不是在背景图像上，它是这样的：

我的代码是：

from Tkinter import Tk, Frame, BOTH
import Tkinter
from PIL import Image, ImageTk

class Example(Frame):

   def __init__(self, parent):
      Frame.__init__(self, parent)            
      self.parent = parent        
      self.initUI()

   def initUI(self):

      self.parent.title("PISE")
      self.pack(fill=BOTH, expand=1)

root = Tk()
root.geometry("1111x675+300+300")
app = Example(root)

im = Image.open('wood.png')
tkimage = ImageTk.PhotoImage(im)
Tkinter.Label(root,image = tkimage).pack()

custName = StringVar(None)
yourName = Entry(app, textvariable=custName)
yourName.pack()

relStatus = StringVar()
relStatus.set(None)

labelText = StringVar()
labelText.set('Accuracy Level')
label1 = Label(app, textvariable=labelText, height=2)
label1.pack()

radio1 = Radiobutton(app, text='100%', value='1', variable = relStatus, command=beenClicked1).pack()
radio2 = Radiobutton(app, text='50%', value='5', variable = relStatus, command=beenClicked5).pack()

root.mainloop()  

如何正确地匹配背景图像？

提前谢谢！

Answer 1

您应该使用place()来放置图像，然后使用grid()（我个人更喜欢网格）或pack()来放置其他小部件。

from Tkinter import Tk, Frame, BOTH
import Tkinter
from PIL import Image, ImageTk

class Example(Frame):

    def __init__(self, parent):
        Frame.__init__(self, parent)            
        self.parent = parent        
        self.initUI()

    def initUI(self):
        self.parent.title("PISE")
        self.pack(fill=BOTH, expand=1)

root = Tk()
root.geometry("1111x675+300+300")
app = Example(root)

im = Image.open('Test1.png')
tkimage = ImageTk.PhotoImage(im)
myvar=Tkinter.Label(root,image = tkimage)
myvar.place(x=0, y=0, relwidth=1, relheight=1)

custName = StringVar(None)
yourName = Entry(root, textvariable=custName)
yourName.pack()

relStatus = StringVar()
relStatus.set(None)

labelText = StringVar()
labelText.set('Accuracy Level')
label1 = Label(root, textvariable=labelText, height=2)
label1.pack()

def beenClicked1():
    pass

def beenClicked5():
    pass

radio1 = Radiobutton(root, text='100%', value='1', variable = relStatus, command=beenClicked1).pack()
radio2 = Radiobutton(root, text='50%', value='5', variable = relStatus, command=beenClicked5).pack()

root.mainloop()

小部件不可见的原因是您使用了两个不同的parents，即app（它是Example类的Instance，所以不要使用这个）和root。