大佬求救 python3 上我的 tkinterdnd2 写法有什么问题么 - V2EX
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rrZ2C
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大佬求救 python3 上我的 tkinterdnd2 写法有什么问题么

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  •   rrZ2C 2023-12-15 14:37:37 +08:00 921 次点击
    这是一个创建于 736 天前的主题,其中的信息可能已经有所发展或是发生改变。
    我问过 chatGpt 他一直跟我绕圈圈,google 的之后我总觉得代码没啥问题= =,秋指点打醒


    问题是我拽文件到 file_label 的时候光标有出现+(拽入功能应该是启用),不知道为什么没有打印



    import tkinter as tk

    from tkinterdnd2 import TkinterDnD, DND_FILES

    views:
    # 创建 drop
    self.file_label = tk.Label(self.master, text="Drop Files Here", relief=tk.SUNKEN,width=30, height=5)
    self.file_label.pack(pady=20)

    # 启用拖放功能
    self.file_label.drop_target_register(DND_FILES)
    self.file_label.dnd_bind('<<Drop>>', self.handle_drop)



    def handle_drop(self, event):
    # 检查是否为文件拖放事件
    print(" on handle_drop!")
    if event.data:
    file_path = event.data
    print(f"文件路径: {file_path}")
    self.handle_file(file_path)
    else:
    print("非文件拖放事件")



    -----------

    我之前用 windnd 是可以正常运作的,现在想迁移到 linux 接受拽入单独创建个区域

    -import windnd
    if __name__ == "__main__":
    - root = tk.Tk()
    + root = TkinterDnD.Tk()
    app = ConfigEditor(root)
    - windnd.hook_dropfiles(root , func=app.handle_drop)
    root.mainloop()
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