code: func (w *Window) SetCursorVisible(visible bool) {
  	w.cursorVisible = visible
  	mainthread.Call(func() {
  		if visible {
  			w.window.SetInputMode(glfw.CursorMode, glfw.CursorNormal)
  		} else {
  			w.window.SetInputMode(glfw.CursorMode, glfw.CursorHidden)
  		}
  	})
  }
docs: // SetCursorVisible sets the visibility of the mouse cursor inside the Window client area.