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1
33
34 package com.nqadmin.swingSet.formatting.helpers;
35
36 import com.nqadmin.swingSet.datasources.SSConnection;
37 import com.nqadmin.swingSet.formatting.SSFormattedTextField;
38 import java.awt.BorderLayout  ;
39 import java.awt.event.ActionListener ;
40 import java.awt.event.FocusListener ;
41 import java.awt.event.KeyEvent ;
42 import java.awt.event.KeyListener ;
43 import java.awt.event.MouseListener ;
44 import javax.swing.BoxLayout ;
45 import javax.swing.DefaultListSelectionModel ;
46 import javax.swing.JButton ;
47 import javax.swing.JPanel ;
48 import javax.swing.JPopupMenu ;
49 import javax.swing.JScrollPane ;
50 import javax.swing.JTextField ;
51
52 import javax.swing.event.ListSelectionListener ;
53 import javax.swing.event.PopupMenuListener ;
54
55
59 public class HelperPopup extends JPopupMenu implements MouseListener , KeyListener , ActionListener , ListSelectionListener , PopupMenuListener , FocusListener {
60
61 private JPanel spane;
62 private JPanel buttons;
63 private JPanel tpane;
64 private JButton searchButton;
65 private JButton closeButton;
66 private JButton refreshButton;
67 private JButton helpButton;
68 private JTextField searchText;
69
70 private String table = null;
71 private String dataColumn = null;
72 private String listColumn = null;
73 private String orderBy = null;
74 private String query = null;
75
76 private SSFormattedTextField target = null;
77 private JScrollPane sc;
78 private SSConnection connection = null;
79 private SelectorListModel model = null;
80 private SelectorList lista;
81 private int colType = 0;
82
83
84 public HelperPopup() {
85
86 spane = new JPanel ();
88 spane.setLayout(new BorderLayout ());
89 spane.setBorder(new javax.swing.border.TitledBorder (" Helper "));
90
91 tpane = new JPanel ();
93 tpane.setLayout(new BorderLayout ());
94
95 buttons = new JPanel ();
97 buttons.setLayout(new BoxLayout (buttons, BoxLayout.X_AXIS));
98
99 searchButton = new JButton ("Search");
100 searchButton.addActionListener(this);
101
102 closeButton = new JButton ("Close");
103 closeButton.addActionListener(this);
104
105 refreshButton = new JButton ("Refresh");
106 refreshButton.addActionListener(this);
107
108 helpButton = new JButton ("Help");
109 helpButton.addActionListener(this);
110
111 searchText = new JTextField ();
112 searchText.setColumns(20);
113 searchText.addActionListener(this);
114 searchText.addFocusListener(this);
115 tpane.add(searchText, BorderLayout.NORTH);
116
117 buttons.add(searchButton);
118 buttons.add(closeButton);
119 buttons.add(refreshButton);
120 buttons.add(helpButton);
121
122 tpane.add(buttons, BorderLayout.SOUTH);
123
124 lista = new SelectorList();
125 lista.addKeyListener(this);
126 lista.addMouseListener(this);
127 lista.setVisibleRowCount(10);
128
129 sc = new JScrollPane (lista);
130
131 spane.add(tpane, BorderLayout.NORTH);
132 spane.add(sc , BorderLayout.CENTER);
133
134 this.add(spane);
135 this.addPopupMenuListener(this);
136 this.setEnabled(true);
137 this.setFocusable(true);
138 this.addFocusListener(this);
139 this.pack();
140 }
141
142 public void setModel(SelectorListModel model) {
143 this.model = model;
144 lista.setModel(model);
145 }
146
147 public void setTarget(SSFormattedTextField target) {
148 this.target = target;
149
150
152 }
153
154 public void setTable(String table) {
155 this.table = table;
156 createHelper();
157 }
158
159 public void setDataColumn(String dataColumn) {
160 this.dataColumn = dataColumn;
161 createHelper();
162 }
163
164 public void setListColumn(String listColumn) {
165 this.listColumn = listColumn;
166 createHelper();
167 }
168
169 public void setOrderBy(String orderBy) {
170 this.orderBy = orderBy;
171 createHelper();
172 }
173
174 public void setConnection(SSConnection connection) {
175 this.connection = connection;
176
177 try {
178 connection.createConnection();
179 } catch(java.lang.ClassNotFoundException nfe) {
180
181 } catch(java.lang.Exception ex) {
182
183 }
184 createHelper();
185 }
186
187 public void setColumnType(int colType) {
188 this.colType = colType;
189 }
190
191 private void createHelper() {
192
193 if (connection == null || table == null || dataColumn == null || listColumn == null) return;
194
195 try {
196 connection.createConnection();
197 } catch(java.lang.ClassNotFoundException nfe) {
198
199 } catch(java.lang.Exception ex) {
200
201 }
202
203 model = new SelectorListModel(connection, table, dataColumn, listColumn, orderBy);
204 model.refresh();
205
206 lista.setModel(model);
207 lista.getSelectionModel().addListSelectionListener(this);
208 lista.setVisibleRowCount(10);
209 pack();
210 }
211
212 public void keyPressed(java.awt.event.KeyEvent e) {
213 System.out.println("keyPressed");
214 System.out.println("KeyCode = " + KeyEvent.getKeyText(e.getKeyCode()));
215
216 if (e.getKeyCode() == KeyEvent.VK_ENTER) {
217 this.setVisible(false);
218 }
219 }
220
221 public void keyTyped(java.awt.event.KeyEvent e) {
222 System.out.println("keyTyped");
223 }
224
225 public void keyReleased(java.awt.event.KeyEvent e) {
226 System.out.println("keyReleased");
227 }
228
229 public void mouseReleased(java.awt.event.MouseEvent e) {
230 }
231
232 public void mousePressed(java.awt.event.MouseEvent e) {
233 }
234
235 public void mouseExited(java.awt.event.MouseEvent e) {
236 }
237
238 public void mouseEntered(java.awt.event.MouseEvent e) {
239 }
240
241 public void mouseClicked(java.awt.event.MouseEvent e) {
242 System.out.println("mouseClicked");
243
244 if (e.getClickCount() == 2) {
245 this.setVisible(false);
246 }
247
248 if (e.getClickCount() == 1) {
249 this.setVisible(false);
250 }
251 }
252
253 public void actionPerformed(java.awt.event.ActionEvent e) {
254
255 if (e.getSource().equals(searchButton)) {
256 System.out.println("searchButton");
257 search(e);
258 }
259 if (e.getSource().equals(closeButton)) {
260 System.out.println("closeButton");
261 this.setVisible(false);
262 }
263 if (e.getSource().equals(refreshButton)) {
264 System.out.println("refreshButton");
265
266 model = new SelectorListModel(connection, table, dataColumn, listColumn, orderBy);
267 model.refresh();
268 lista.setModel(model);
269 lista.updateUI();
270 lista.getSelectionModel().addListSelectionListener(this);
271 lista.setVisibleRowCount(10);
272 }
273
274 if (e.getSource().equals(helpButton)) {
275 int index = lista.getSelectedIndex();
276 lista.ensureIndexIsVisible(index);
277 }
278
279 if (e.getSource().equals(searchText)) {
280 search(e);
281 }
282 }
283
284
285 private void search(java.awt.event.ActionEvent evt) {
286
287 javax.swing.JTextField s;
288 int j, n;
289
290 String toFind = null;
292
293 s= ((javax.swing.JTextField )evt.getSource());
294 toFind = s.getText().toUpperCase().trim();
295 s.setText(toFind);
296 System.out.println("Texto a buscar : " + toFind);
297 n = lista.getModel().getSize();
298
299
304
305 for (j= 0; j < n; j++) {
306 String texto = lista.getModel().getElementAt(j).toString().toUpperCase();
307 System.out.println("Comparando con " + texto);
308 if (texto.startsWith(toFind)) {
309 lista.setSelectedIndex(j);
310 lista.ensureIndexIsVisible(j);
311 lista.requestFocus();
312 break;
313 }
314 }
315 }
316
317 public void valueChanged(javax.swing.event.ListSelectionEvent e) {
318 int desde;
319 int hasta;
320 int selected;
321
322
324 if (e.getValueIsAdjusting() == false) {
325 desde = e.getFirstIndex();
326 hasta = e.getLastIndex();
327
329 DefaultListSelectionModel lm = ((DefaultListSelectionModel )e.getSource());
330
331 selected = lm.getLeadSelectionIndex();
332
333 System.out.println("--------------------- desde --------------------------------------");
334 SelectorElement se1 = (SelectorElement) (lista.getModel().getElementAt(desde));
335
338 System.out.println("--------------------- hasta --------------------------------------");
339 SelectorElement se2 = (SelectorElement) (lista.getModel().getElementAt(hasta));
340
343 System.out.println("--------------------- selected --------------------------------------");
344 SelectorElement se3 = (SelectorElement) (lista.getModel().getElementAt(selected));
345
348 }
349 }
350
351 public void popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent e) {
352 Object current = target.getValue();
353 Object dataval = null;
354
355 System.out.println("popupMenuWillBecomeVisible();");
356 if (current == null) return;
358
359 for (int j= 0; j < lista.getModel().getSize(); j++) {
360 dataval = ( (SelectorElement)lista.getModel().getElementAt(j) ).getDataValue();
361
362 if (dataval.toString().equals(current.toString()) ) {
363 lista.setSelectedIndex(j);
364 lista.ensureIndexIsVisible(j);
365 break;
366 }
367 }
368 searchText.requestFocusInWindow();
370 }
371
372 public void popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent e) {
373 int index;
374 System.out.println("popupMenuWillBecomeInvisible();");
375 index = lista.getSelectedIndex();
376
377 if (index > -1 && target != null) {
378 SelectorElement se = (SelectorElement)(lista.getModel().getElementAt(index));
379 System.out.println("DataValue = " + se.getDataValue());
380 switch(colType) {
381 case 0:
382 target.setValue(new Integer ((String )se.getDataValue()));
383 break;
384 case 1:
385 target.setValue((String )se.getDataValue());
386 break;
387 }
388 }
389 }
390
391 public void popupMenuCanceled(javax.swing.event.PopupMenuEvent e) {
392 System.out.println("popupMenuCanceled();");
393 }
394
395 public void show(java.awt.Component invoker, int x, int y) {
396 System.out.println("show(" + x + "," + y + ")");
397 this.setSize(target.getWidth(), searchText.getHeight() * 15);
398 searchText.requestFocusInWindow();
399 super.show(invoker, x, y);
400 }
401
402 public void focusLost(java.awt.event.FocusEvent e) {
403 System.out.println("focusLost");
404 }
405
406 public void focusGained(java.awt.event.FocusEvent e) {
407 System.out.println("focusGained");
408 }
409 }
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