右下角彈窗封裝模塊show_msg

#!/usr/bin/env python
# coding=utf-8
# 在右下角進行彈窗提示
 
import win32gui
import win32con
import time
 
class TestTaskbarIcon:
    def __init__(self):
        # 註冊一個窗口類
        wc = win32gui.WNDCLASS()
        hinst = wc.hInstance = win32gui.GetModuleHandle(None)
        wc.lpszClassName = "PythonTaskbarDemo"
        wc.lpfnWndProc = {win32con.WM_DESTROY: self.OnDestroy, }
        classAtom = win32gui.RegisterClass(wc)
        style = win32con.WS_OVERLAPPED | win32con.WS_SYSMENU
        self.hwnd = win32gui.CreateWindow(classAtom, "Taskbar Demo", style,
                                          0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT,
                                          0, 0, hinst, None)
        hicon = win32gui.LoadIcon(0, win32con.IDI_APPLICATION)
        nid = (self.hwnd, 0, win32gui.NIF_ICON, win32con.WM_USER + 20, hicon, "Demo")
        win32gui.Shell_NotifyIcon(win32gui.NIM_ADD, nid)
 
    def showMsg(self, title, msg):
        nid = (self.hwnd,  # 句柄
               0,  # 托盤圖標ID
               win32gui.NIF_INFO,  # 標識
               0,  # 回調消息ID
               0,  # 托盤圖標句柄
               "TestMessage",  # 圖標字符串
               msg,  # 氣球提示字符串
               0,  # 提示的顯示時間
               title,  # 提示標題
               win32gui.NIIF_INFO  # 提示用到的圖標
               )
        win32gui.Shell_NotifyIcon(win32gui.NIM_MODIFY, nid)
 
    def OnDestroy(self, hwnd, msg, wparam, lparam):
        nid = (self.hwnd, 0)
        win32gui.Shell_NotifyIcon(win32gui.NIM_DELETE, nid)
        win32gui.PostQuitMessage(0)  # Terminate the app.
 
if __name__ == '__main__':
    t = TestTaskbarIcon()
    t.showMsg("您有新的文件，請登錄查看", "Mr a2man!")
    # time.sleep(5)
    # win32gui.DestroyWindow(t.hwnd)

引用方法：

from show_msg import TestTaskbarIcon

t = TestTaskbarIcon()

t.showMsg("彈窗標題","彈窗內容" )