Python3和WX创建系统托盘图标

Python 3 and WX to create System Tray Icon

我在使用 WX 在 Python3 上获取此代码 Link 运行 时遇到一些问题。我对代码进行了一些编辑,但仍然出现此错误。我错过了什么?这是 Python 3.6,在 Windows7 上带有 Project Phoenix WX 模块。非常沮丧,因为我已经尝试了大约 4 个不同的测试代码示例来实现系统托盘图标并且其中 none 个有效。

import wx.adv

TRAY_TOOLTIP = 'System Tray Demo'
TRAY_ICON = 'icon.png'

def create_menu_item(menu, label, func):
item = wx.MenuItem(menu, -1, label)
menu.Bind(wx.EVT_MENU, func, id=item.GetId())
menu.AppendItem(item)
return item

class TaskBarIcon(wx.adv.TaskBarIcon):
    def __init__(self, frame):
        self.frame = frame
        super(TaskBarIcon, self).__init__()
        self.set_icon(TRAY_ICON)
        self.Bind(wx.EVT_TASKBAR_LEFT_DOWN, self.on_left_down)

def CreatePopupMenu(self):
    menu = wx.Menu()
    create_menu_item(menu, 'Say Hello', self.on_hello)
    menu.AppendSeparator()
    create_menu_item(menu, 'Exit', self.on_exit)
    return menu

def set_icon(self, path):
    icon = wx.Icon(wx.Bitmap(path))
    self.SetIcon(icon, TRAY_TOOLTIP)

def on_left_down(self, event):
    print ('Tray icon was left-clicked.')

def on_hello(self, event):
    print ('Hello, world!')

def on_exit(self, event):
    wx.CallAfter(self.Destroy)
    self.frame.Close()

class App(wx.App):
    def OnInit(self):
        frame=wx.Frame(None)
        self.SetTopWindow(frame)
        TaskBarIcon(frame)
        return True

def main():
    app = App(False)
    app.MainLoop()


if __name__ == '__main__':
    main()

我还在用wxpython Classic,所以没法测试。
wx.EVT_TASKBAR_LEFT_DOWN 是正常事件,但您从 wx.adv 导入 TaskBarIcon,因此我认为您应该使用 wx.adv.EVT_TASKBAR_LEFT_DOWN

工作代码,Python3.9

import wx.adv

TRAY_TOOLTIP = 'System Tray Demo'
TRAY_ICON = 'off.png'

def create_menu_item(menu, label, func):
    item = wx.MenuItem(menu, -1, label)
    menu.Bind(wx.EVT_MENU, func, id=item.GetId())
    menu.AppendItem(item)
    return item

class TaskBarIcon(wx.adv.TaskBarIcon):
    def __init__(self, frame):
        self.frame = frame

        super(TaskBarIcon, self).__init__()
        icon = wx.Icon(wx.Bitmap(TRAY_ICON, wx.BITMAP_TYPE_ANY))

        self.SetIcon(icon,TRAY_TOOLTIP)
        self.Bind(wx.adv.EVT_TASKBAR_LEFT_DOWN, self.on_left_down)

    def CreatePopupMenu(self):
        menu = wx.Menu()
        create_menu_item(menu, 'Say Hello', self.on_hello)
        menu.AppendSeparator()
        create_menu_item(menu, 'Exit', self.on_exit)
        return menu

    def set_icon(self, path):
        icon = wx.Icon(wx.Bitmap(path))
        self.SetIcon(icon, TRAY_TOOLTIP)

    def on_left_down(self, event):
        print ('Tray icon was left-clicked.')

    def on_hello(self, event):
        print ('Hello, world!')

    def on_exit(self, event):
        wx.CallAfter(self.Destroy)
        self.frame.Close()

class App(wx.App):
    def OnInit(self):
        frame=wx.Frame(None)
        self.SetTopWindow(frame)
        TaskBarIcon(frame)
        return True

def main():
    app = App(False)
    app.MainLoop()


if __name__ == '__main__':
    main()