GdkX11.X11Display.prototype.grab
function grab(): void { // Gjs wrapper for gdk_x11_display_grab() }
Call XGrabServer() on display. To ungrab the display again, use GdkX11.X11Display.prototype.ungrab.
GdkX11.X11Display.prototype.grab/GdkX11.X11Display.prototype.ungrab calls can be nested.
Since 2.2