Version: 2019.4
public void ShowNotification (GUIContent notification);


notificationThe contents of the notification message.
fadeoutWaitThe duration the notification is displayed. Measured in seconds.



Displays notification message on the window. Unlike message boxes or log messages notification will fade out automatically after some time. Call RemoveNotification to remove it immediately.

Show a notification in an editor window.

using UnityEngine;
using UnityEditor;

public class ShowRemove : EditorWindow { string notification = "This is a Notification";

[MenuItem("Example/Notification Usage")] static void Initialize() { ShowRemove.GetWindow(typeof(ShowRemove)); }

void OnGUI() { if (GUILayout.Button("Show Notification")) { this.ShowNotification(new GUIContent(notification)); }

if (GUILayout.Button("Remove Notification")) { this.RemoveNotification(); } } }