KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > jeantessier > dependencyfinder > gui > TableHeaderListener


1 /*
2  * Copyright (c) 2001-2005, Jean Tessier
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * * Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  *
12  * * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * * Neither the name of Jean Tessier nor the names of his contributors
17  * may be used to endorse or promote products derived from this software
18  * without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32
33 package com.jeantessier.dependencyfinder.gui;
34
35 import java.awt.event.*;
36
37 import javax.swing.*;
38
39 import org.apache.log4j.*;
40
41 import com.jeantessier.metrics.*;
42
43 class TableHeaderListener implements MouseListener, MouseMotionListener {
44     private JTable table;
45     private OOMetricsTableModel model;
46
47     public TableHeaderListener(JTable table, OOMetricsTableModel model) {
48         this.table = table;
49         this.model = model;
50     }
51     
52     public void mouseClicked(MouseEvent event) {
53         int viewColumn = table.getColumnModel().getColumnIndexAtX(event.getX());
54         int column = table.convertColumnIndexToModel(viewColumn);
55         String JavaDoc columnName = model.getRawColumnName(column);
56         int columnDispose = model.getRawColumnDispose(column);
57
58         Logger.getLogger(getClass()).debug("mouseClicked");
59         Logger.getLogger(getClass()).debug("event.getX() = " + event.getX());
60         Logger.getLogger(getClass()).debug("view column = " + viewColumn);
61         Logger.getLogger(getClass()).debug("column = " + column);
62         Logger.getLogger(getClass()).debug("raw column name = " + columnName);
63         Logger.getLogger(getClass()).debug("raw column dispose = " + columnDispose);
64
65         model.sortOn(columnName, columnDispose);
66     }
67     
68     public void mouseEntered(MouseEvent event) {
69         Logger.getLogger(getClass()).debug("mouseEntered");
70     }
71     
72     public void mouseExited(MouseEvent event) {
73         Logger.getLogger(getClass()).debug("mouseExited");
74     }
75     
76     public void mousePressed(MouseEvent event) {
77         Logger.getLogger(getClass()).debug("mousePressed");
78     }
79     
80     public void mouseReleased(MouseEvent event) {
81         Logger.getLogger(getClass()).debug("mouseReleased");
82     }
83         
84     public void mouseDragged(MouseEvent event) {
85         Logger.getLogger(getClass()).debug("mouseDragged");
86     }
87
88     public void mouseMoved(MouseEvent event) {
89         if (event.getComponent() instanceof JComponent) {
90             JComponent component = (JComponent) event.getComponent();
91             
92             int viewColumn = table.getColumnModel().getColumnIndexAtX(event.getX());
93             int column = table.convertColumnIndexToModel(viewColumn);
94             MeasurementDescriptor descriptor = model.getColumnDescriptor(column);
95             int columnDispose = model.getRawColumnDispose(column);
96             
97             String JavaDoc text = null;
98             
99             if (descriptor != null) {
100                 StringBuffer JavaDoc tooltip = new StringBuffer JavaDoc();
101                 tooltip.append("<html><body><p>");
102                 tooltip.append(descriptor.getLongName());
103                 
104                 if (descriptor.getClassFor().equals(StatisticalMeasurement.class)) {
105                     switch (columnDispose) {
106                         case StatisticalMeasurement.DISPOSE_MINIMUM:
107                         case StatisticalMeasurement.DISPOSE_MEDIAN:
108                         case StatisticalMeasurement.DISPOSE_AVERAGE:
109                         case StatisticalMeasurement.DISPOSE_STANDARD_DEVIATION:
110                         case StatisticalMeasurement.DISPOSE_MAXIMUM:
111                         case StatisticalMeasurement.DISPOSE_SUM:
112                             tooltip.append(", ").append(StatisticalMeasurement.getDisposeLabel(columnDispose));
113                             break;
114                         case StatisticalMeasurement.DISPOSE_IGNORE:
115                         case StatisticalMeasurement.DISPOSE_NB_DATA_POINTS:
116                         default:
117                             // Ignore
118 break;
119                     }
120                 }
121                 
122                 tooltip.append("<br>valid range: ").append(descriptor.getRangeAsString());
123                 
124                 tooltip.append("</p></body></html>");
125
126                 text = tooltip.toString();
127             }
128             
129             component.setToolTipText(text);
130         }
131     }
132 }
133
Popular Tags