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Unity Engine

RegisterFocusChangedCallback(Action<GameWindow, FocusChangedEventArgs>)

Registers a callback that is invoked when the window gains or loses input focus.
Read time 1 minuteLast updated 13 days ago

Definition

public void RegisterFocusChangedCallback(Action<GameWindow, FocusChangedEventArgs> callback)

Parameters

callback

Action<GameWindow, FocusChangedEventArgs>
The callback to invoke when the focus changes, with GameWindow and FocusChangedEventArgs as parameters.

Examples

using UnityEngine;using UnityEngine.Windowing;public class WindowingTest : MonoBehaviour{    GameWindow mainWindow;    private void Awake()    {        mainWindow = GameWindow.Main;    }    private void OnEnable()    {        // Register the callback        mainWindow.RegisterFocusChangedCallback(WindowFocusCallback);    }    private void OnDisable()    {        // Unregister the callback        mainWindow.UnregisterFocusChangedCallback(WindowFocusCallback);    }    private void WindowFocusCallback(GameWindow window, FocusChangedEventArgs args)    {        Debug.Log($"Main window focused: {args.focused}");    }}