--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.jconsole/share/classes/sun/tools/jconsole/TimeComboBox.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.tools.jconsole;
+
+import java.awt.event.*;
+import java.beans.*;
+import java.util.*;
+
+import javax.swing.*;
+
+/**
+ * A combo box to control the visible time range for one or more Plotter components.
+ * When used with two or more Plotters, it also acts to coordinate the range between
+ * them.
+ */
+@SuppressWarnings("serial")
+public class TimeComboBox extends JComboBox<String> implements ItemListener, PropertyChangeListener {
+ private ArrayList<Plotter> plotters = new ArrayList<Plotter>();
+
+ public TimeComboBox(Plotter... plotterArray) {
+ super(Plotter.rangeNames);
+
+ addItemListener(this);
+
+ if (plotterArray != null && plotterArray.length > 0) {
+ plotters.addAll(Arrays.asList(plotterArray));
+ selectValue(plotterArray[0].getViewRange());
+ for (Plotter plotter : plotters) {
+ plotter.addPropertyChangeListener(this);
+ }
+ }
+ }
+
+ public void addPlotter(Plotter plotter) {
+ plotters.add(plotter);
+ if (plotters.size() == 1) {
+ selectValue(plotter.getViewRange());
+ }
+ plotter.addPropertyChangeListener(this);
+ }
+
+ public void itemStateChanged(ItemEvent ev) {
+ for (Plotter plotter : plotters) {
+ plotter.setViewRange(Plotter.rangeValues[getSelectedIndex()]);
+ }
+ }
+
+ private void selectValue(int value) {
+ // Set the selected value
+ for (int i = 0; i < Plotter.rangeValues.length; i++) {
+ if (Plotter.rangeValues[i] == value) {
+ setSelectedItem(Plotter.rangeNames[i]);
+ }
+ }
+ // Make sure all plotters show this value
+ if (plotters.size() > 1) {
+ for (Plotter plotter : plotters) {
+ plotter.setViewRange(value);
+ }
+ }
+ }
+
+ public void propertyChange(PropertyChangeEvent ev) {
+ if (ev.getPropertyName() == "viewRange") {
+ selectValue((Integer)ev.getNewValue());
+ }
+ }
+}