如何不在任务栏显示
#Include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
Atom net_wm_state_skip_taskbar=XInternAtom (qt_xdisplay(),
"_NET_WM_STATE_SKIP_TASKBAR", False);
Atom net_wm_state = XInternAtom (qt_xdisplay(), "_NET_WM_STATE", False);
XChangeProperty (qt_xdisplay(), winId(), net_wm_state,XA_ATOM, 32,
PropModeAppend,(unsigned char *)&net_wm_state_skip_taskbar, 1);