linux下最小化到托盘

import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, Gio

class TrayApp(Gtk.Window):
    def __init__(self):
        super().__init__()
        self.set_title("Tray App")
        self.set_default_size(200, 200)
        self.connect("destroy", Gtk.main_quit)

        # 创建托盘图标
        self.tray_icon = Gio.MenuItem.new_submenu("App", [
            Gio.MenuItem.new("Quit", "app.quit")
        ])
        self.tray_menu = Gio.Menu()
        self.tray_menu.append(self.tray_icon)
        self.tray_icon = Gio.TrayIcon.new("app-icon", self.on_tray_icon_activate)
        self.tray_icon.set_menu(self.tray_menu)

    def on_tray_icon_activate(self, icon, button):
        if button == 3:  # 右键点击
            self.tray_menu.popup(None, None, Gio.MenuPopupFlags.NONE, button, 0, Gtk.get_current_event_time())

if __name__ == "__main__":
    app = TrayApp()
    app.show_all()
    Gtk.main()