-/*******************************************************************************\r
- * Copyright (c) 2013 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
- * Semantum Oy - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.swt;\r
-\r
-import org.eclipse.jface.viewers.IFilter;\r
-import org.eclipse.swt.events.MouseAdapter;\r
-import org.eclipse.swt.events.MouseEvent;\r
-import org.eclipse.swt.graphics.Point;\r
-import org.eclipse.swt.widgets.Tree;\r
-import org.eclipse.swt.widgets.TreeItem;\r
-import org.simantics.browsing.ui.Column;\r
-import org.simantics.browsing.ui.GraphExplorer;\r
-import org.simantics.browsing.ui.NodeContext;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class SingleClickStartEditMouseListener extends MouseAdapter {\r
-\r
- public static final IFilter BUTTON1_FIRST_DOWN_FILTER = new IFilter() {\r
- @Override\r
- public boolean select(Object toTest) {\r
- MouseEvent e = (MouseEvent) toTest;\r
- return e.button == 1 && e.count == 1;\r
- }\r
- }; \r
-\r
- private GraphExplorer explorer;\r
- private IFilter eventFilter;\r
- private Tree tree;\r
- private Column[] columns;\r
-\r
- public static SingleClickStartEditMouseListener attachWithSingleLeftDown(GraphExplorer explorer) {\r
- return attachTo(explorer, BUTTON1_FIRST_DOWN_FILTER);\r
- }\r
-\r
- public static SingleClickStartEditMouseListener attachTo(GraphExplorer explorer, IFilter eventFilter) {\r
- SingleClickStartEditMouseListener l = new SingleClickStartEditMouseListener(explorer, eventFilter);\r
- explorer.addListener(l);\r
- return l;\r
- }\r
-\r
- public SingleClickStartEditMouseListener(GraphExplorer explorer, IFilter eventFilter) {\r
- if (explorer == null)\r
- throw new NullPointerException("null explorer");\r
-\r
- this.explorer = explorer;\r
- this.eventFilter = eventFilter;\r
- this.tree = (Tree) explorer.getControl();\r
- this.columns = explorer.getColumns();\r
- }\r
-\r
- @Override\r
- public void mouseDown(MouseEvent e) {\r
- if (eventFilter != null && !eventFilter.select(e))\r
- return;\r
-\r
- Point point = new Point(e.x, e.y);\r
- TreeItem item = tree.getItem(point);\r
- if (item == null)\r
- return;\r
-\r
- NodeContext ctx = (NodeContext) item.getData();\r
- if (ctx == null)\r
- return;\r
-\r
- int columnCount = tree.getColumnCount();\r
- for (int i = 0; i < columnCount && i < columns.length; i++) {\r
- if (!item.isDisposed() && item.getBounds(i).contains(point)) {\r
- explorer.startEditing(ctx, columns[i].getKey());\r
- }\r
- }\r
- }\r
-\r
+/*******************************************************************************
+ * Copyright (c) 2013 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:
+ * Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt;
+
+import org.eclipse.jface.viewers.IFilter;
+import org.eclipse.swt.events.MouseAdapter;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Tree;
+import org.eclipse.swt.widgets.TreeItem;
+import org.simantics.browsing.ui.Column;
+import org.simantics.browsing.ui.GraphExplorer;
+import org.simantics.browsing.ui.NodeContext;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class SingleClickStartEditMouseListener extends MouseAdapter {
+
+ public static final IFilter BUTTON1_FIRST_DOWN_FILTER = new IFilter() {
+ @Override
+ public boolean select(Object toTest) {
+ MouseEvent e = (MouseEvent) toTest;
+ return e.button == 1 && e.count == 1;
+ }
+ };
+
+ private GraphExplorer explorer;
+ private IFilter eventFilter;
+ private Tree tree;
+ private Column[] columns;
+
+ public static SingleClickStartEditMouseListener attachWithSingleLeftDown(GraphExplorer explorer) {
+ return attachTo(explorer, BUTTON1_FIRST_DOWN_FILTER);
+ }
+
+ public static SingleClickStartEditMouseListener attachTo(GraphExplorer explorer, IFilter eventFilter) {
+ SingleClickStartEditMouseListener l = new SingleClickStartEditMouseListener(explorer, eventFilter);
+ explorer.addListener(l);
+ return l;
+ }
+
+ public SingleClickStartEditMouseListener(GraphExplorer explorer, IFilter eventFilter) {
+ if (explorer == null)
+ throw new NullPointerException("null explorer");
+
+ this.explorer = explorer;
+ this.eventFilter = eventFilter;
+ this.tree = (Tree) explorer.getControl();
+ this.columns = explorer.getColumns();
+ }
+
+ @Override
+ public void mouseDown(MouseEvent e) {
+ if (eventFilter != null && !eventFilter.select(e))
+ return;
+
+ Point point = new Point(e.x, e.y);
+ TreeItem item = tree.getItem(point);
+ if (item == null)
+ return;
+
+ NodeContext ctx = (NodeContext) item.getData();
+ if (ctx == null)
+ return;
+
+ int columnCount = tree.getColumnCount();
+ for (int i = 0; i < columnCount && i < columns.length; i++) {
+ if (!item.isDisposed() && item.getBounds(i).contains(point)) {
+ explorer.startEditing(ctx, columns[i].getKey());
+ }
+ }
+ }
+
}
\ No newline at end of file
Code Review / simantics / platform.git / blobdiff