-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 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.browsing.ui.swt;\r
-\r
-import org.eclipse.swt.widgets.TreeItem;\r
-import org.simantics.browsing.ui.common.internal.UIElementReference;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class TreeItemReference implements UIElementReference {\r
-\r
- private final TreeItem item;\r
-\r
- public static TreeItemReference create(TreeItem item) {\r
- return new TreeItemReference(item);\r
- }\r
-\r
- private TreeItemReference(TreeItem item) {\r
- this.item = item;\r
- }\r
-\r
- public TreeItem getItem() {\r
- return item;\r
- }\r
-\r
- @Override\r
- public boolean hasReference() {\r
- return item != null;\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- if (item == null)\r
- return true;\r
- return item.isDisposed();\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- if (item == null)\r
- return "(" + String.valueOf(System.identityHashCode(this)) + ":no item)";\r
- return "(" + String.valueOf(System.identityHashCode(this)) + ":TreeItem@" + System.identityHashCode(item) + ")";\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt;
+
+import org.eclipse.swt.widgets.TreeItem;
+import org.simantics.browsing.ui.common.internal.UIElementReference;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class TreeItemReference implements UIElementReference {
+
+ private final TreeItem item;
+
+ public static TreeItemReference create(TreeItem item) {
+ return new TreeItemReference(item);
+ }
+
+ private TreeItemReference(TreeItem item) {
+ this.item = item;
+ }
+
+ public TreeItem getItem() {
+ return item;
+ }
+
+ @Override
+ public boolean hasReference() {
+ return item != null;
+ }
+
+ @Override
+ public boolean isDisposed() {
+ if (item == null)
+ return true;
+ return item.isDisposed();
+ }
+
+ @Override
+ public String toString() {
+ if (item == null)
+ return "(" + String.valueOf(System.identityHashCode(this)) + ":no item)";
+ return "(" + String.valueOf(System.identityHashCode(this)) + ":TreeItem@" + System.identityHashCode(item) + ")";
+ }
+
+}