--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.g2d.element.handler;\r
+\r
+import org.simantics.g2d.element.IElement;\r
+import org.simantics.g2d.layers.ILayer;\r
+import org.simantics.g2d.layers.ILayers;\r
+\r
+/**\r
+ * @author Antti Villberg\r
+ */\r
+public interface ElementLayers extends ElementHandler {\r
+\r
+ boolean isVisible(IElement e, ILayers layers);\r
+ boolean isVisible(IElement e, ILayer layer);\r
+ boolean isFocusable(IElement e, ILayers layers);\r
+ boolean isFocusable(IElement e, ILayer layer);\r
+ boolean setVisibility(IElement e, ILayer layer, boolean value);\r
+ boolean setFocusability(IElement e, ILayer layer, boolean value);\r
+\r
+}\r