}
+void on_change_task (void *obj)
+{
+ Task *tsk = obj;
+ Panel *panel = (Panel*)tsk->area.panel;
+
+ long value[] = { panel->posx+tsk->area.posx, panel->posy+tsk->area.posy, tsk->area.width, tsk->area.height };
+ XChangeProperty (server.dsp, tsk->win, server.atom._NET_WM_ICON_GEOMETRY, XA_CARDINAL, 32, PropModeReplace, (unsigned char*)value, 4);
+
+ // reset Pixmap when position/size changed
+ set_task_redraw(tsk);
+}
+
+
Task *next_task(Task *tsk)
{
if (tsk == 0)