我正在尝试实现简单的图像查看器，您可以在其中选择2张图片。我有一个提供这些图片的菜单按钮。选择其中一张图像后，程序将创建3个或5个按钮。我想为每个按钮添加不同的图像，因此第一个按钮将具有一个图像，第二个按钮将具有另一个图像，依此类推。我已经创建了一个带有for循环的函数来创建这些按钮，但是不能从此继续进行下去。我可以将一张图片附加到所有图片上，但不能用不同的图片一张一张地添加。感谢帮助
try:
import Tkinter as tk
except ImportError:
import tkinter as tk
from functools import partial
from PIL import Image, ImageTk
class Halabala():
def __init__(self):
self.master = tk.Tk()
self.master.geometry("1100x700")
self.lists_labels = []
self.rbutton = tk.Menubutton(self.master, text = "Choose picture")
self.picks2 = tk.Menu(self.rbutton)
self.rbutton.config(menu=self.picks2)
self.picks2.add_command(label = "Spider", command = partial(self.create_labels,3))
self.picks2.add_command(label = "Sugar", command = partial(self.create_labels,5))
self.rbutton.config(width = 30, bg = "white", bd = 5, relief = tk.RAISED)
self.rbutton.place(x = 900, y = 30)
self.master.mainloop()
def create_labels(self, num):
self.picture = Image.open("blue.gif")
self.picture.thumbnail((130,130))
self.tkim = ImageTk.PhotoImage(self.picture)
for label in self.lists_labels:
label.destroy()
self.lists_labels=[]
for i in range(num):
but = tk.Button(self.master, image = self.tkim)
but.grid(row = i + 1, column = 0)
self.lists_labels.append(but)
myapp = Halabala()
这是与您的问题相关的代码：
class Halabala():
def __init__(self):
.............
self.pictures = ["pavuk1", "pavuk2", "pavuk3"]
self.lists_labels = []
self.lists_images = []
self.init_image_list()
............
def init_image_list(self):
for i in self.pictures:
picture = Image.open(i)
picture.thumbnail((130, 130))
self.lists_images.append(ImageTk.PhotoImage(picture))
def create_labels(self, num):
for label in self.lists_labels:
label.destroy()
self.lists_labels=[]
for i in range(num):
but = tk.Button(self.master, image = self.lists_images[i])
but.grid(row = i + 1, column = 0)
self.lists_labels.append(but)
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