Showing the changes to java/pkg/sun/tools/jconsole/TimeComboBox.java (1 of 18352 files). Show all
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| 1 | /* | ||
| 2 | * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.tools.jconsole; | ||
| 27 | |||
| 28 | import java.awt.event.*; | ||
| 29 | import java.beans.*; | ||
| 30 | import java.util.*; | ||
| 31 | |||
| 32 | import javax.swing.*; | ||
| 33 | |||
| 34 | /** | ||
| 35 | * A combo box to control the visible time range for one or more Plotter components. | ||
| 36 | * When used with two or more Plotters, it also acts to coordinate the range between | ||
| 37 | * them. | ||
| 38 | */ | ||
| 39 | @SuppressWarnings("serial") | ||
| 40 | public class TimeComboBox extends JComboBox implements ItemListener, PropertyChangeListener { | ||
| 41 | private ArrayList<Plotter> plotters = new ArrayList<Plotter>(); | ||
| 42 | |||
| 43 | public TimeComboBox(Plotter... plotterArray) { | ||
| 44 | super(Plotter.rangeNames); | ||
| 45 | |||
| 46 | addItemListener(this); | ||
| 47 | |||
| 48 | if (plotterArray != null && plotterArray.length > 0) { | ||
| 49 | plotters.addAll(Arrays.asList(plotterArray)); | ||
| 50 | selectValue(plotterArray[0].getViewRange()); | ||
| 51 | for (Plotter plotter : plotters) { | ||
| 52 | plotter.addPropertyChangeListener(this); | ||
| 53 | } | ||
| 54 | } | ||
| 55 | } | ||
| 56 | |||
| 57 | public void addPlotter(Plotter plotter) { | ||
| 58 | plotters.add(plotter); | ||
| 59 | if (plotters.size() == 1) { | ||
| 60 | selectValue(plotter.getViewRange()); | ||
| 61 | } | ||
| 62 | plotter.addPropertyChangeListener(this); | ||
| 63 | } | ||
| 64 | |||
| 65 | public void itemStateChanged(ItemEvent ev) { | ||
| 66 | for (Plotter plotter : plotters) { | ||
| 67 | plotter.setViewRange(Plotter.rangeValues[getSelectedIndex()]); | ||
| 68 | } | ||
| 69 | } | ||
| 70 | |||
| 71 | private void selectValue(int value) { | ||
| 72 | // Set the selected value | ||
| 73 | for (int i = 0; i < Plotter.rangeValues.length; i++) { | ||
| 74 | if (Plotter.rangeValues[i] == value) { | ||
| 75 | setSelectedItem(Plotter.rangeNames[i]); | ||
| 76 | } | ||
| 77 | } | ||
| 78 | // Make sure all plotters show this value | ||
| 79 | if (plotters.size() > 1) { | ||
| 80 | for (Plotter plotter : plotters) { | ||
| 81 | plotter.setViewRange(value); | ||
| 82 | } | ||
| 83 | } | ||
| 84 | } | ||
| 85 | |||
| 86 | public void propertyChange(PropertyChangeEvent ev) { | ||
| 87 | if (ev.getPropertyName() == "viewRange") { | ||
| 88 | selectValue((Integer)ev.getNewValue()); | ||
| 89 | } | ||
| 90 | } | ||
| 91 | } | ||