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16 package org.apache.log4j.chainsaw;
17
18 import java.awt.GridBagConstraints  ;
19 import java.awt.GridBagLayout ;
20 import java.awt.event.ActionEvent ;
21 import java.awt.event.ActionListener ;
22 import javax.swing.BorderFactory ;
23 import javax.swing.JButton ;
24 import javax.swing.JComboBox ;
25 import javax.swing.JLabel ;
26 import javax.swing.JPanel ;
27 import javax.swing.JTextField ;
28 import javax.swing.event.DocumentEvent ;
29 import javax.swing.event.DocumentListener ;
30 import org.apache.log4j.Logger;
31 import org.apache.log4j.Priority;
32
33
38 class ControlPanel extends JPanel {
39
40 private static final Logger LOG =
41 Logger.getLogger(ControlPanel.class);
42
43
48 ControlPanel(final MyTableModel aModel) {
49 setBorder(BorderFactory.createTitledBorder("Controls: "));
50 final GridBagLayout gridbag = new GridBagLayout ();
51 final GridBagConstraints c = new GridBagConstraints ();
52 setLayout(gridbag);
53
54 c.ipadx = 5;
56 c.ipady = 5;
57
58 c.gridx = 0;
60 c.anchor = GridBagConstraints.EAST;
61
62 c.gridy = 0;
63 JLabel label = new JLabel ("Filter Level:");
64 gridbag.setConstraints(label, c);
65 add(label);
66
67 c.gridy++;
68 label = new JLabel ("Filter Thread:");
69 gridbag.setConstraints(label, c);
70 add(label);
71
72 c.gridy++;
73 label = new JLabel ("Filter Logger:");
74 gridbag.setConstraints(label, c);
75 add(label);
76
77 c.gridy++;
78 label = new JLabel ("Filter NDC:");
79 gridbag.setConstraints(label, c);
80 add(label);
81
82 c.gridy++;
83 label = new JLabel ("Filter Message:");
84 gridbag.setConstraints(label, c);
85 add(label);
86
87 c.weightx = 1;
89 c.gridx = 1;
91 c.anchor = GridBagConstraints.WEST;
92
93 c.gridy = 0;
94 final Priority[] allPriorities = Priority.getAllPossiblePriorities();
95 final JComboBox priorities = new JComboBox (allPriorities);
96 final Priority lowest = allPriorities[allPriorities.length - 1];
97 priorities.setSelectedItem(lowest);
98 aModel.setPriorityFilter(lowest);
99 gridbag.setConstraints(priorities, c);
100 add(priorities);
101 priorities.setEditable(false);
102 priorities.addActionListener(new ActionListener () {
103 public void actionPerformed(ActionEvent aEvent) {
104 aModel.setPriorityFilter(
105 (Priority) priorities.getSelectedItem());
106 }
107 });
108
109
110 c.fill = GridBagConstraints.HORIZONTAL;
111 c.gridy++;
112 final JTextField threadField = new JTextField ("");
113 threadField.getDocument().addDocumentListener(new DocumentListener () {
114 public void insertUpdate(DocumentEvent aEvent) {
115 aModel.setThreadFilter(threadField.getText());
116 }
117 public void removeUpdate(DocumentEvent aEvente) {
118 aModel.setThreadFilter(threadField.getText());
119 }
120 public void changedUpdate(DocumentEvent aEvent) {
121 aModel.setThreadFilter(threadField.getText());
122 }
123 });
124 gridbag.setConstraints(threadField, c);
125 add(threadField);
126
127 c.gridy++;
128 final JTextField catField = new JTextField ("");
129 catField.getDocument().addDocumentListener(new DocumentListener () {
130 public void insertUpdate(DocumentEvent aEvent) {
131 aModel.setCategoryFilter(catField.getText());
132 }
133 public void removeUpdate(DocumentEvent aEvent) {
134 aModel.setCategoryFilter(catField.getText());
135 }
136 public void changedUpdate(DocumentEvent aEvent) {
137 aModel.setCategoryFilter(catField.getText());
138 }
139 });
140 gridbag.setConstraints(catField, c);
141 add(catField);
142
143 c.gridy++;
144 final JTextField ndcField = new JTextField ("");
145 ndcField.getDocument().addDocumentListener(new DocumentListener () {
146 public void insertUpdate(DocumentEvent aEvent) {
147 aModel.setNDCFilter(ndcField.getText());
148 }
149 public void removeUpdate(DocumentEvent aEvent) {
150 aModel.setNDCFilter(ndcField.getText());
151 }
152 public void changedUpdate(DocumentEvent aEvent) {
153 aModel.setNDCFilter(ndcField.getText());
154 }
155 });
156 gridbag.setConstraints(ndcField, c);
157 add(ndcField);
158
159 c.gridy++;
160 final JTextField msgField = new JTextField ("");
161 msgField.getDocument().addDocumentListener(new DocumentListener () {
162 public void insertUpdate(DocumentEvent aEvent) {
163 aModel.setMessageFilter(msgField.getText());
164 }
165 public void removeUpdate(DocumentEvent aEvent) {
166 aModel.setMessageFilter(msgField.getText());
167 }
168 public void changedUpdate(DocumentEvent aEvent) {
169 aModel.setMessageFilter(msgField.getText());
170 }
171 });
172
173
174 gridbag.setConstraints(msgField, c);
175 add(msgField);
176
177 c.weightx = 0;
179 c.fill = GridBagConstraints.HORIZONTAL;
180 c.anchor = GridBagConstraints.EAST;
181 c.gridx = 2;
182
183 c.gridy = 0;
184 final JButton exitButton = new JButton ("Exit");
185 exitButton.setMnemonic('x');
186 exitButton.addActionListener(ExitAction.INSTANCE);
187 gridbag.setConstraints(exitButton, c);
188 add(exitButton);
189
190 c.gridy++;
191 final JButton clearButton = new JButton ("Clear");
192 clearButton.setMnemonic('c');
193 clearButton.addActionListener(new ActionListener () {
194 public void actionPerformed(ActionEvent aEvent) {
195 aModel.clear();
196 }
197 });
198 gridbag.setConstraints(clearButton, c);
199 add(clearButton);
200
201 c.gridy++;
202 final JButton toggleButton = new JButton ("Pause");
203 toggleButton.setMnemonic('p');
204 toggleButton.addActionListener(new ActionListener () {
205 public void actionPerformed(ActionEvent aEvent) {
206 aModel.toggle();
207 toggleButton.setText(
208 aModel.isPaused() ? "Resume" : "Pause");
209 }
210 });
211 gridbag.setConstraints(toggleButton, c);
212 add(toggleButton);
213 }
214 }
215 |
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