extern public static void XSetWMHints (IntPtr display, XWindow w, ref XWMHints hints);
// Set the XWMHints structure on this window. private void SetWMHints(IntPtr display, XWindow handle) { XWMHints hints = new XWMHints(); hints.flags = WMHintsMask.InputHint | WMHintsMask.StateHint | WMHintsMask.WindowGroupHint; hints.input = true; hints.initial_state = (iconic ? WindowState.IconicState : WindowState.NormalState); hints.window_group = (XID)(dpy.groupLeader); if(icon != null) { Pixmap pixmap = icon.Pixmap; Bitmap mask = icon.Mask; if(mask != null) { hints.flags |= WMHintsMask.IconPixmapHint | WMHintsMask.IconMaskHint; hints.icon_pixmap = pixmap.GetPixmapHandle(); hints.icon_mask = mask.GetPixmapHandle(); } else { hints.flags |= WMHintsMask.IconPixmapHint; hints.icon_pixmap = pixmap.GetPixmapHandle(); } } Xlib.XSetWMHints(display, handle, ref hints); }