托盘技术主要涉及到一个结构体(NOTIFYICONDATA)和一个函数(Shell_NotifyIcon)。 NOTIFYICONDATA结构体包含系统需要用来传递托盘区域消息的信息。其原型如下: typedef struct _NOTIFYICONDATA { DWORD cbSize; //一般是sizeof(NOTIFYICONDATA) HWND hWnd; //窗体的句柄 UIN
二、 Shell_NotifyIcon函数 全局函数Shell_NotifyIcon()用于在托盘上增加、删除或修改图标。其原型为: WINSHELLAPI BOOL WINAPI Shell_NotifyIcon( DWORD dwMessage,PNOTIFYICONDATA pnid); Pnid是上面的NOTIFYICONDATA结构的指针。 dwMessage是被传递的消息,可以是以下消息之一: NIM_ADD:增加图标 NIM_DELETE:删除图标 N...
notify_id = (hwnd,0,win32gui.NIF_ICON | win32gui.NIF_MESSAGE | win32gui.NIF_TIP,win32con.WM_USER + 20,win32gui.LoadIcon(0, win32con.IDI_APPLICATION),"Windows通知中心") win32gui.Shell_NotifyIcon(0,notify_id) # 在指定IP和端口开启HTTP服务 if __name__ == '__main__': app.run...
hwnd, 0, flags, WM_USER + 20, hicon, "Tooltip") Shell_NotifyIcon(NIM_ADD, nid) Shell_NotifyIcon(NIM_MODIFY, (self.hwnd, 0, NIF_INFO, WM_USER + 20, hicon, "Balloon Tooltip", msg, 200, title, NIIF_ICON_MASK)) # 等待一会后销毁 sleep(duration) DestroyWindow(self.hwnd) Un...
Shell_NotifyIcon(NIM_ADD, nid) Shell_NotifyIcon(NIM_MODIFY, (self.hwnd,0, NIF_INFO, WM_USER +20, hicon,"Balloon Tooltip", msg,200, title, NIIF_ICON_MASK))# 等待一会后销毁sleep(duration) DestroyWindow(self.hwnd) UnregisterClass(self.wc.lpszClassName,None) ...
win32gui.Shell_NotifyIcon(win32gui.NIM_MODIFY, nid)defOnDestroy(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__': ...
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,请登录查看","Mr a2man!")
hwnd, 0, flags, WM_USER + 20, hicon, "Tooltip") Shell_NotifyIcon(NIM_ADD, nid) Shell_NotifyIcon(NIM_MODIFY, (self.hwnd, 0, NIF_INFO, WM_USER + 20, hicon, "Balloon Tooltip", msg, 200, title, NIIF_ICON_MASK)) # 等待一会后销毁 sleep(duration) DestroyWindow(self.hwnd) Un...
# 原作者使用Shell_NotifyIconA方法代替包装后的Shell_NotifyIcon方法 # 据称是不能win32gui structure, 我稀里糊涂搞出来了. # 具体对比原代码. nid = (self.hwnd, # 句柄 0, # 托盘图标ID win32gui.NIF_INFO, # 标识 0, # 回调消息ID 0, # 托盘图标句柄 ...
(hwnd, 0, win32gui.NIF_ICON | win32gui.NIF_MESSAGE | win32gui.NIF_TIP, win32con.WM_USER + 20, win32gui.LoadIcon(0, win32con.IDI_APPLICATION), "托盘图标提示") win32gui.Shell_NotifyIcon(win32gui.NIM_ADD, notify_id) root = tk.Tk() root.withdraw() # 隐藏Tkinter主窗口 root....