# OpenGLDevice::GetWindow

```cpp
GLFWwindow* GetWindow() const
```

获取关联的 GLFW 窗口指针。

**返回：** `GLFWwindow*` - GLFW 窗口指针

**示例：**

```cpp
GLFWwindow* window = device.GetWindow();
if (window) {
    glfwSetWindowTitle(window, "New Title");
}
```

## 相关文档

- [OpenGLDevice](device.md) - 返回类总览