EditorGUIUtility.systemCopyBuffer 系统复制缓冲区

// Simple editor Window that lets you have more than 1 saved "copy" command
//有更多的保存复制命令。
class EditorGUISystemCopyBuffer extends EditorWindow {

	var savedCopies : String[] = new String[5];
	var load = false;

	@MenuItem("Examples/Improved copy buffer")
	static function Init() {
		var window = GetWindow(EditorGUISystemCopyBuffer);
		window.Show();
	}

	function OnGUI() {
		load = EditorGUILayout.Toggle("Load:", load);
		EditorGUILayout.BeginHorizontal();
		for(var i = 0; i < savedCopies.Length; i++)
			if(GUILayout.Button(i.ToString()))
				if(load)
					EditorGUIUtility.systemCopyBuffer = savedCopies[i];
				else
					savedCopies[i] = EditorGUIUtility.systemCopyBuffer;
					EditorGUILayout.EndHorizontal();

		for(var j = 0; j < savedCopies.Length; j++)
			EditorGUILayout.LabelField("Saved " + j, savedCopies[j]);

		EditorGUILayout.LabelField("Current buffer:", EditorGUIUtility.systemCopyBuffer);
		if(GUILayout.Button("Clear all saves"))
			for(var s : String in savedCopies)
				s = "";
	}

	function OnInspectorUpdate() {
		this.Repaint();
	}
}