Tkinter -扫描并列出文件夹中的所有图像，然后加载它们

import os
from PIL import Image
from tkinter import Tk, Label, Scrollbar, Listbox, Button

def scan_images(folder_path):
    image_files = []
    for root, dirs, files in os.walk(folder_path):
        for file in files:
            if file.endswith(".jpg") or file.endswith(".png"):
                image_files.append(os.path.join(root, file))
    return image_files

def load_images(image_files):
    images = []
    for file in image_files:
        image = Image.open(file)
        images.append(image)
    return images

def display_images(images):
    root = Tk()
    root.title("Image Viewer")

    scrollbar = Scrollbar(root)
    scrollbar.pack(side="right", fill="y")

    image_listbox = Listbox(root, yscrollcommand=scrollbar.set)
    image_listbox.pack(side="left", fill="both", expand=True)

    for image in images:
        image_listbox.insert("end", image.filename)

    scrollbar.config(command=image_listbox.yview)

    def show_image():
        selected_index = image_listbox.curselection()
        if selected_index:
            selected_image = images[selected_index[0]]
            selected_image.show()

    show_button = Button(root, text="Show Image", command=show_image)
    show_button.pack(side="bottom")

    root.mainloop()

if __name__ == "__main__":
    folder_path = "path_to_folder"
    image_files = scan_images(folder_path)
    images = load_images(image_files)
    display_images(images)