EditorUtility.DisplayProgressBar

Description

Displays or updates a progress bar.

The window title will be set to title and the info will be set to info. Progress should be set to a value between 0.0 and 1.0, where 0 means nothing done and 1.0 means 100% completed.

This is useful if you perform any lengthy operations in your editor scripts or wizards, and want to notify the user about the progress.

See Also: DisplayCancelableProgressBar, ClearProgressBar functions.


Progress bar in the editor.

using UnityEngine;
using UnityEditor;

public class DisplayProgressBarExample : EditorWindow
{
	static int secs = 0;
	static double startVal = 0;
	static double progress = 0;


	[MenuItem( "Example/Simple Progress Bar" )]
	static void Init( )
{
		// Get existing open window or if none, make a new one:
		DisplayProgressBarExample window = (DisplayProgressBarExample)EditorWindow.GetWindow( typeof(DisplayProgressBarExample ) );
		window.Show( );
	}

	void OnGUI( )
	{
		if( secs > 0 )
		{
			if( GUILayout.Button( "Display bar" ) )
				startVal = EditorApplication.timeSinceStartup;

			progress = EditorApplication.timeSinceStartup - startVal;

			if( progress < secs )
				EditorUtility.DisplayProgressBar( "Simple Progress Bar", "Shows a progress bar for the given seconds",
													(float)(progress / secs) );
			else
				EditorUtility.ClearProgressBar( );
		}
		else
			secs = EditorGUILayout.IntField( "Time to wait:", secs );
	}
	
	void OnInspectorUpdate( )
	{
		Repaint( );
	}
}