root / trunk / libraries / libUI / src / org / gvsig / gui / beans / comboBoxItemsSeeker / JComboBoxItemsSeekerConfigurable.java @ 6754
History | View | Annotate | Download (60.9 KB)
| 1 |
package org.gvsig.gui.beans.comboBoxItemsSeeker; |
|---|---|
| 2 |
|
| 3 |
import java.awt.Color; |
| 4 |
import java.awt.event.ActionEvent; |
| 5 |
import java.awt.event.FocusAdapter; |
| 6 |
import java.awt.event.FocusEvent; |
| 7 |
import java.awt.event.FocusListener; |
| 8 |
import java.awt.event.KeyAdapter; |
| 9 |
import java.awt.event.KeyEvent; |
| 10 |
import java.awt.event.KeyListener; |
| 11 |
import java.beans.PropertyChangeEvent; |
| 12 |
import java.beans.PropertyChangeListener; |
| 13 |
|
| 14 |
import javax.swing.ComboBoxEditor; |
| 15 |
import javax.swing.ComboBoxModel; |
| 16 |
import javax.swing.JComboBox; |
| 17 |
import javax.swing.JOptionPane; |
| 18 |
import javax.swing.event.DocumentEvent; |
| 19 |
import javax.swing.event.DocumentListener; |
| 20 |
import javax.swing.event.ListDataEvent; |
| 21 |
import javax.swing.event.ListDataListener; |
| 22 |
import javax.swing.event.PopupMenuEvent; |
| 23 |
import javax.swing.event.PopupMenuListener; |
| 24 |
import javax.swing.text.AttributeSet; |
| 25 |
import javax.swing.text.BadLocationException; |
| 26 |
import javax.swing.text.JTextComponent; |
| 27 |
import javax.swing.text.PlainDocument; |
| 28 |
|
| 29 |
import org.apache.log4j.Logger; |
| 30 |
|
| 31 |
|
| 32 |
import com.iver.andami.PluginServices; |
| 33 |
|
| 34 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 35 |
*
|
| 36 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 37 |
*
|
| 38 |
* This program is free software; you can redistribute it and/or
|
| 39 |
* modify it under the terms of the GNU General Public License
|
| 40 |
* as published by the Free Software Foundation; either version 2
|
| 41 |
* of the License, or (at your option) any later version.
|
| 42 |
*
|
| 43 |
* This program is distributed in the hope that it will be useful,
|
| 44 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 45 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 46 |
* GNU General Public License for more details.
|
| 47 |
*
|
| 48 |
* You should have received a copy of the GNU General Public License
|
| 49 |
* along with this program; if not, write to the Free Software
|
| 50 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 51 |
*
|
| 52 |
* For more information, contact:
|
| 53 |
*
|
| 54 |
* Generalitat Valenciana
|
| 55 |
* Conselleria d'Infraestructures i Transport
|
| 56 |
* Av. Blasco Ib??ez, 50
|
| 57 |
* 46010 VALENCIA
|
| 58 |
* SPAIN
|
| 59 |
*
|
| 60 |
* +34 963862235
|
| 61 |
* gvsig@gva.es
|
| 62 |
* www.gvsig.gva.es
|
| 63 |
*
|
| 64 |
* or
|
| 65 |
*
|
| 66 |
* IVER T.I. S.A
|
| 67 |
* Salamanca 50
|
| 68 |
* 46005 Valencia
|
| 69 |
* Spain
|
| 70 |
*
|
| 71 |
* +34 963163400
|
| 72 |
* dac@iver.es
|
| 73 |
*/
|
| 74 |
|
| 75 |
/** VERSI?N EN DESARROLLO
|
| 76 |
* REVISAR COMENTARIOS Y C?DIGO QUE PUEDA SOBRAR
|
| 77 |
* This class allows users to insert a chain of characters and show all the sentences of the JComboBox that match its first ones characters with it.
|
| 78 |
* This class is also a Java Bean, and is made according the MVC (Model - View - Controller) pattern.
|
| 79 |
* This class has the View, the Control and can access to the Model.
|
| 80 |
* The behavior of this componet can be configurated by 7 flags: (Esto lo cambio!!!!!)
|
| 81 |
* + The appearence of the items showed at the beginning and when the user presses the ESCAPE key: (This is configured with 2 flags -> 3 different states are possible)
|
| 82 |
* -> maintainPositionItems -> When we see the list of all items, this are showed in the ordenation as they have been introduced (if true); (if false) each new item
|
| 83 |
* when we write on the TextField of this Component will be showed at the end (esto ?ltimo creo q. no -> revisarlo)
|
| 84 |
* -> all_Alphanumeric_Sorted -> All items we can see in this Component will be showed in alphanumeric ordenation (if true)
|
| 85 |
* + The list of the items showed when the user makes a search writting or pressing the BACK-SPACE key (This is configured with 1 flag -> 2 different states are possible)
|
| 86 |
* -> alphanumericSortedSearches -> When we write on the TextField of this Component all results (items) are showed in alphanumeric ordenation (if true)
|
| 87 |
* + Key Sensitive or not when the user writes
|
| 88 |
* -> key_Sensitive -> When we write on the TextField it can discriminate upper cases from down cases (if true) or not (if false) (This is configured with 1 flag -> 2 different states are possible)
|
| 89 |
* + Show all items always
|
| 90 |
* -> showAllItems -> If true -> this component shows all items always; if false -> this component only shows items that their first characters match with the string written by the user
|
| 91 |
* + Use one color (black) or 2 colors (black by default and red if the string written doesn't match with the beginning of all items)
|
| 92 |
* -> only_One_Color -> The text on the textField only will be showed on black color (if true); false -> if the text on the textField doesn't match with any current item of this component -> the text
|
| 93 |
* will be showed on red color
|
| 94 |
* + * @param boolean (completeMatchedItem (explicar))
|
| 95 |
* + @param boolean (useBeep (explicar))
|
| 96 |
*
|
| 97 |
* Default Values of the Flags:
|
| 98 |
* -> maintainPositionItems -> true
|
| 99 |
* -> all_Alphanumeric_Sorted -> true
|
| 100 |
* -> alphanumericSortedSearches -> false
|
| 101 |
* -> key_Sensitive -> false
|
| 102 |
* -> showAllItems -> false
|
| 103 |
* -> only_One_Color -> false
|
| 104 |
*
|
| 105 |
* The flags are distributed in two classes:
|
| 106 |
* -> ComboBoxSearcheableDynamicModel -> maintainPositionItems, all_Alphanumeric_Sorted, alphanumericSortedSearches, key_Sensitive, showAllItems
|
| 107 |
* -> JComboBoxSearcheableDynamic -> only_One_Color
|
| 108 |
*
|
| 109 |
* Combinations of flags not allowed:
|
| 110 |
* -> maintainPositionItems == allAlphanumericSorted == true
|
| 111 |
* -> ((maintain_Position_Items == false) && (all_Alphanumeric_Sorted == true) && (alphanumeric_Sorted_Searches == false))
|
| 112 |
* -> showAllItems == true && maintainPositionItems == false (Creo que esta mal)
|
| 113 |
*
|
| 114 |
* Limitations:
|
| 115 |
* -> When we add more than one item with the same name (string value) -> the behavior of this component only considers one item in most of the cases when it does a search
|
| 116 |
* -> If this component has Hundreds,Thousands or even Million/s of items is probably that had quite delay to respond the evens of the user; this also depends of the machine where it's executed and other factors
|
| 117 |
*
|
| 118 |
* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
|
| 119 |
*/
|
| 120 |
public class JComboBoxItemsSeekerConfigurable extends JComboBox implements java.io.Serializable { |
| 121 |
//private static final long serialVersionUID = -1853812970336818959L;
|
| 122 |
// PONER SERIALIZACI?N
|
| 123 |
|
| 124 |
// eSTAS HAY QUE BORRARLAS!
|
| 125 |
/* private Vector defaultItems;
|
| 126 |
private Set notRemovedItems;
|
| 127 |
private Set removedItems;*/
|
| 128 |
|
| 129 |
private final int BEGINNING_VIEW_STATE = 0; |
| 130 |
private final int START_VIEW_STATE = 1; |
| 131 |
private final int SEARCH_VIEW_STATE = 2; |
| 132 |
private int currentShowState; // 0 -> at the beginning; 1 -> when is showing the start list of items; 2 -> when is showing a search list of items |
| 133 |
|
| 134 |
|
| 135 |
// CONFIGURATION FLAGS
|
| 136 |
private boolean onlyOneColor; |
| 137 |
private boolean completeMatchedItem; |
| 138 |
private boolean beepEnabled; |
| 139 |
// END FLAGS
|
| 140 |
|
| 141 |
// PUEDE QUE TB. sOBren
|
| 142 |
// private boolean allItemsAreSorted;
|
| 143 |
|
| 144 |
// Last selected item
|
| 145 |
private Object selectedItem; |
| 146 |
private Object lastSelectedItem; // This is used for only update (refresh) de popup when a different item is selected |
| 147 |
|
| 148 |
|
| 149 |
// pueDE QUE TB. SOBRE
|
| 150 |
private int num = 0; |
| 151 |
// private JTextField txtField;
|
| 152 |
|
| 153 |
private final int POPUP_LIST_ITEMS_HEIGHT = 8; |
| 154 |
// Reference to the ui
|
| 155 |
//private MetalComboBoxItemsSeekerUI ui;
|
| 156 |
|
| 157 |
// Reference to the model
|
| 158 |
private ComboBoxItemsSeekerConfigurableModel model;
|
| 159 |
|
| 160 |
// Some listeners for the Control between the View and de Model
|
| 161 |
private KeyListener editorKeyListener; |
| 162 |
private FocusListener editorFocusListener; |
| 163 |
private DocumentListener documentListener; |
| 164 |
private ListDataListener modelListDataListener; |
| 165 |
private PopupMenuListener popupMenuListener; |
| 166 |
|
| 167 |
// Reference to the document of the Editor of this component for optimize the seeks
|
| 168 |
private PlainDocumentSeeker document;
|
| 169 |
|
| 170 |
// private String writtenString;
|
| 171 |
|
| 172 |
private boolean continueOnStartViewState; |
| 173 |
// private boolean specialKeys; // ESC and TAB keys
|
| 174 |
private boolean textKeyPressed; |
| 175 |
private boolean lastWasTheBeginningState; |
| 176 |
// private boolean keyPressed;
|
| 177 |
// private boolean updatePopUp;
|
| 178 |
// private boolean upOrDownKeyPressed;
|
| 179 |
// private boolean deleteKeyPressed;
|
| 180 |
// private boolean escapeKeyPressed;
|
| 181 |
|
| 182 |
// OTRAS FLAGS que puede que sobren alguNAS
|
| 183 |
private boolean selecting=false; |
| 184 |
private boolean hidePopupOnFocusLoss; |
| 185 |
private boolean hitBackspace=false; |
| 186 |
private boolean hitBackspaceOnSelection; |
| 187 |
|
| 188 |
// TRAZA - DEBUG
|
| 189 |
private Logger logger = Logger.getLogger(JComboBoxItemsSeekerConfigurable.class.getClass()); |
| 190 |
|
| 191 |
|
| 192 |
/**
|
| 193 |
* Default Constructor
|
| 194 |
*/
|
| 195 |
public JComboBoxItemsSeekerConfigurable() {
|
| 196 |
// Invokes to the parent class constructor
|
| 197 |
super();
|
| 198 |
|
| 199 |
// Create attributes and set initial values
|
| 200 |
this.initialize();
|
| 201 |
|
| 202 |
// Set the default values of the flags
|
| 203 |
this.onlyOneColor = false; |
| 204 |
this.completeMatchedItem = false; //true; |
| 205 |
this.beepEnabled = false; //true; |
| 206 |
|
| 207 |
// Other configuration tasks
|
| 208 |
this.createDefaultListeners();
|
| 209 |
this.configure();
|
| 210 |
//this.configure();
|
| 211 |
} |
| 212 |
|
| 213 |
/**
|
| 214 |
* Default Constructor with four parameters: configure the 4 flags
|
| 215 |
*
|
| 216 |
* @param boolean (true -> maintains the position of the items; false -> don't maintains the position of the items)
|
| 217 |
* @param boolean (true -> all items showed when we write on the textfield will be showed in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
|
| 218 |
* @param boolean (true -> all items showed will be in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
|
| 219 |
* @param boolean (true -> discriminates capital letters from small letters; false -> don't discriminates capital letters from small letters)
|
| 220 |
*/
|
| 221 |
public JComboBoxItemsSeekerConfigurable(int start_Behavior, int search_Behavior, boolean key_Sensitive) { |
| 222 |
// Invokes to the parent class constructor
|
| 223 |
super();
|
| 224 |
|
| 225 |
// Create attributes and set initial values
|
| 226 |
this.initialize();
|
| 227 |
|
| 228 |
// Sets the options selected by the user
|
| 229 |
// this.model.setMaintainPositionItems(maintain_Position_Items);
|
| 230 |
// this.model.setAllAlphanumericSorted(all_Alphanumeric_Sorted);
|
| 231 |
// this.model.setAlphanumericSortedSearches(alphanumeric_Sorted_Searches);
|
| 232 |
this.model.setStartBehavior(start_Behavior);
|
| 233 |
this.model.setStartBehavior(search_Behavior);
|
| 234 |
this.model.setKeySensitive(key_Sensitive);
|
| 235 |
// this.model.setShowAllItems(false);
|
| 236 |
this.onlyOneColor = false; |
| 237 |
this.completeMatchedItem = false; //true; |
| 238 |
this.beepEnabled = true; |
| 239 |
|
| 240 |
if (!testFlagsConfigurationOK())
|
| 241 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 242 |
else
|
| 243 |
this.configure();
|
| 244 |
} |
| 245 |
|
| 246 |
/**
|
| 247 |
* Default Constructor with six parameters: configure the 6 flags
|
| 248 |
*
|
| 249 |
* @param boolean (true -> maintains the position of the items; false -> don't maintains the position of the items)
|
| 250 |
* @param boolean (true -> all items showed when we write on the textfield will be showed in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
|
| 251 |
* @param boolean (true -> all items showed will be in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
|
| 252 |
* @param boolean (true -> discriminates capital letters from small letters; false -> don't discriminates capital letters from small letters)
|
| 253 |
* @param boolean (true -> the text on the textField only will be showed on black color (if true); false -> if the text on the textField doesn't match with any current item of this component -> the text
|
| 254 |
* will be showed on red color)
|
| 255 |
* @param boolean (true -> this component shows all items always; false -> this component only shows items that their first characters match with the string written by the user)
|
| 256 |
* @param boolean (completeMatchedItem (explicar))
|
| 257 |
* @param boolean (beepEnabled (explicar))
|
| 258 |
*/
|
| 259 |
public JComboBoxItemsSeekerConfigurable(int start_Behavior, int search_Behavior, boolean key_Sensitive, boolean only_One_Color, boolean show_All_Items, boolean complete_Matched_Item, boolean use_Beep) { |
| 260 |
// Invokes to the parent class constructor
|
| 261 |
super();
|
| 262 |
|
| 263 |
// Create attributes and set initial values
|
| 264 |
this.initialize();
|
| 265 |
|
| 266 |
// Sets the options selected by the user
|
| 267 |
// this.model.setMaintainPositionItems(maintain_Position_Items);
|
| 268 |
// this.model.setAllAlphanumericSorted(all_Alphanumeric_Sorted);
|
| 269 |
// this.model.setAlphanumericSortedSearches(alphanumeric_Sorted_Searches);
|
| 270 |
this.model.setStartBehavior(start_Behavior);
|
| 271 |
this.model.setStartBehavior(search_Behavior);
|
| 272 |
this.model.setKeySensitive(key_Sensitive);
|
| 273 |
// this.model.setShowAllItems(show_All_Items);
|
| 274 |
this.onlyOneColor = only_One_Color;
|
| 275 |
this.completeMatchedItem = complete_Matched_Item;
|
| 276 |
this.beepEnabled = use_Beep;
|
| 277 |
|
| 278 |
if (!testFlagsConfigurationOK())
|
| 279 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 280 |
else
|
| 281 |
this.configure();
|
| 282 |
} |
| 283 |
|
| 284 |
|
| 285 |
/**
|
| 286 |
*
|
| 287 |
*/
|
| 288 |
private void initialize() { |
| 289 |
// // Creates the ui for this component and gets it reference
|
| 290 |
// super.setUI(new MetalComboBoxItemsSeekerUI());
|
| 291 |
// this.ui = (MetalComboBoxItemsSeekerUI) super.getUI();
|
| 292 |
// super.setUI(new MetalComboBoxItemsSeekerUI());
|
| 293 |
|
| 294 |
// Creates the model for this component and gets it reference
|
| 295 |
super.setModel(new ComboBoxItemsSeekerConfigurableModel()); |
| 296 |
this.model = (ComboBoxItemsSeekerConfigurableModel) super.getModel(); |
| 297 |
|
| 298 |
// Allows user to edit on the combobox
|
| 299 |
super.setEditable(true); |
| 300 |
|
| 301 |
// By default the last state of showign items was showing all the items (at the beginning of this component)
|
| 302 |
currentShowState = BEGINNING_VIEW_STATE; |
| 303 |
|
| 304 |
// Set the last selected item -> if there isn't any item -> -1; else -> this will be 0
|
| 305 |
super.setSelectedIndex(-1); |
| 306 |
this.selectedItem = null; |
| 307 |
// logger.debug("selectedItem: " + this.getSelectedIndex());
|
| 308 |
|
| 309 |
// By default the keys Up and Down aren't pressed
|
| 310 |
// this.upOrDownKeyPressed = false;
|
| 311 |
|
| 312 |
// By default the keys Delete aren't pressed
|
| 313 |
// this.escapeKeyPressed = false;
|
| 314 |
|
| 315 |
// By default any text key has been pressed
|
| 316 |
textKeyPressed = false;
|
| 317 |
|
| 318 |
|
| 319 |
|
| 320 |
|
| 321 |
// // By default any key has been pressed
|
| 322 |
// keyPressed = false;
|
| 323 |
|
| 324 |
// specialKeys = false;
|
| 325 |
// updatePopUp = false;
|
| 326 |
|
| 327 |
// Remove the default mouse listener
|
| 328 |
// super.removeMouseListener(super.getMouseListeners()[0]);
|
| 329 |
} |
| 330 |
|
| 331 |
/**
|
| 332 |
*
|
| 333 |
*/
|
| 334 |
private void createDefaultListeners() { |
| 335 |
// TODO Auto-generated method stub
|
| 336 |
|
| 337 |
// Define the key listener for the editor of this component
|
| 338 |
this.defineEditorKeyListener(this); |
| 339 |
|
| 340 |
// Define the focus listener for the editor of this component
|
| 341 |
this.defineEditorFocusListener(this); |
| 342 |
|
| 343 |
// Define a document listener for changes of text
|
| 344 |
this.defineDocumentListener();
|
| 345 |
|
| 346 |
// Define the list data listener for the model of this component
|
| 347 |
this.defineModelListDataListener();
|
| 348 |
|
| 349 |
// Define a popup menu listener for the popup of this component
|
| 350 |
this.definePopUpMenuListener(this); |
| 351 |
} |
| 352 |
|
| 353 |
/**
|
| 354 |
* Define a document listener for changes of text
|
| 355 |
*/
|
| 356 |
private void defineDocumentListener() { |
| 357 |
// TODO Auto-generated method stub
|
| 358 |
documentListener = new DocumentListener() { |
| 359 |
|
| 360 |
public void changedUpdate(DocumentEvent arg0) { |
| 361 |
// TODO Auto-generated method stub
|
| 362 |
} |
| 363 |
|
| 364 |
public void insertUpdate(DocumentEvent arg0) { |
| 365 |
// TODO Auto-generated method stub
|
| 366 |
logger.debug("NUM: " + num + " DocumentListener->insertUpdate"); |
| 367 |
try {
|
| 368 |
logger.debug("Texto insertado: ->" + document.getText(0, document.getLength()) + "<-"); |
| 369 |
|
| 370 |
} catch (BadLocationException e) { |
| 371 |
// TODO Auto-generated catch block
|
| 372 |
e.printStackTrace(); |
| 373 |
} |
| 374 |
num++; |
| 375 |
|
| 376 |
// Indicate to the model that now is disabled the start view
|
| 377 |
// This is used for the first text inserted to the document when the component is loaded and it does setSelectedIndex(0), to avoid use a search view
|
| 378 |
if (currentShowState == BEGINNING_VIEW_STATE)
|
| 379 |
{
|
| 380 |
currentShowState = START_VIEW_STATE; |
| 381 |
lastWasTheBeginningState = true;
|
| 382 |
continueOnStartViewState = true;
|
| 383 |
logger.debug("Pasa al estado 1 (de vista inicial)");
|
| 384 |
} |
| 385 |
} |
| 386 |
|
| 387 |
public void removeUpdate(DocumentEvent arg0) { |
| 388 |
// TODO Auto-generated method stub
|
| 389 |
logger.debug("NUM: " + num + " DocumentListener->removeUpdate"); |
| 390 |
num++; |
| 391 |
} |
| 392 |
}; |
| 393 |
} |
| 394 |
|
| 395 |
private void updateLastSelectionItem() { |
| 396 |
setSelectedItem(selectedItem); |
| 397 |
} |
| 398 |
|
| 399 |
/**
|
| 400 |
*
|
| 401 |
*/
|
| 402 |
private void configure() { |
| 403 |
// TODO Auto-generated method stub
|
| 404 |
|
| 405 |
// Configure the document of the editor of this component
|
| 406 |
this.configureDocument();
|
| 407 |
|
| 408 |
// Configure the editor (ComboBoxEditor) of this component
|
| 409 |
this.configureEditor(this.getEditor()); |
| 410 |
|
| 411 |
// Configure the model of this component
|
| 412 |
this.configureModel();
|
| 413 |
|
| 414 |
// Configure the popup of this component
|
| 415 |
this.configurePopUp();
|
| 416 |
|
| 417 |
} |
| 418 |
|
| 419 |
/**
|
| 420 |
*
|
| 421 |
*
|
| 422 |
*/
|
| 423 |
private void configurePopUp() { |
| 424 |
// TODO Auto-generated method stub
|
| 425 |
this.addPopupMenuListener(this.popupMenuListener); |
| 426 |
} |
| 427 |
|
| 428 |
// /**
|
| 429 |
// *
|
| 430 |
// */
|
| 431 |
// private void uninstallDefaultListeners() {
|
| 432 |
//
|
| 433 |
//
|
| 434 |
// }
|
| 435 |
|
| 436 |
/**
|
| 437 |
*
|
| 438 |
*/
|
| 439 |
private void configureModel() { |
| 440 |
// TODO Auto-generated method stub
|
| 441 |
this.model.addListDataListener(this.modelListDataListener); |
| 442 |
} |
| 443 |
|
| 444 |
/**
|
| 445 |
*
|
| 446 |
*/
|
| 447 |
private void configureDocument() { |
| 448 |
// TODO Auto-generated method stub
|
| 449 |
|
| 450 |
// Creates the document of the editor of this component
|
| 451 |
document = new PlainDocumentSeeker();
|
| 452 |
document.setJComboBoxItemsSeekerDynamicReference(this);
|
| 453 |
|
| 454 |
// Set the written String
|
| 455 |
// writtenString = "";
|
| 456 |
|
| 457 |
// Remove all Previous document Listeners
|
| 458 |
// DocumentListener documentListener[] = document.getDocumentListeners();
|
| 459 |
// for (int i=0; i < documentListener.length; i++)
|
| 460 |
// document.removeDocumentListener(documentListener[i]);
|
| 461 |
|
| 462 |
// Defines and add a Document listener for changes on the document of the editor of this component
|
| 463 |
document.addDocumentListener(this.documentListener);
|
| 464 |
} |
| 465 |
|
| 466 |
|
| 467 |
/**
|
| 468 |
* Define the list data listener for the model of this component
|
| 469 |
*/
|
| 470 |
public void defineModelListDataListener() { |
| 471 |
|
| 472 |
this.modelListDataListener = new ListDataListener() { |
| 473 |
|
| 474 |
public void contentsChanged(ListDataEvent e) { |
| 475 |
// TODO Auto-generated method stub
|
| 476 |
// logger.debug("ContentsChanged");
|
| 477 |
|
| 478 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 479 |
// hasn't been written on the TextEditor of ths component
|
| 480 |
selecting = false;
|
| 481 |
} |
| 482 |
|
| 483 |
public void intervalAdded(ListDataEvent e) { |
| 484 |
// TODO Auto-generated method stub
|
| 485 |
// logger.debug("intervalAdded");
|
| 486 |
} |
| 487 |
|
| 488 |
public void intervalRemoved(ListDataEvent e) { |
| 489 |
// TODO Auto-generated method stub
|
| 490 |
// logger.debug("intervalRemoved");
|
| 491 |
} |
| 492 |
|
| 493 |
}; |
| 494 |
|
| 495 |
} |
| 496 |
|
| 497 |
/**
|
| 498 |
* ?Sobra? Contiene c?digo interesante
|
| 499 |
*/
|
| 500 |
private void defineAndAddPropertyChangeListener() { |
| 501 |
// Define and add a Listener for changes on the editor or the model of the JComboBox
|
| 502 |
super.addPropertyChangeListener(new PropertyChangeListener() { |
| 503 |
public void propertyChange(PropertyChangeEvent ev) { |
| 504 |
if (ev.getPropertyName().equals("editor")) |
| 505 |
configureEditor((ComboBoxEditor) ev.getNewValue());
|
| 506 |
if (ev.getPropertyName().equals("model")) |
| 507 |
model = (ComboBoxItemsSeekerConfigurableModel) ev.getNewValue(); |
| 508 |
} |
| 509 |
}); |
| 510 |
} |
| 511 |
|
| 512 |
/**
|
| 513 |
* ?SOBRA? De momento la estoy usando, pero no s? si sobra o no (S? SE EST? USANDO)
|
| 514 |
*/
|
| 515 |
private void defineEditorFocusListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 516 |
final JComboBoxItemsSeekerConfigurable comboBox = combo_Box;
|
| 517 |
|
| 518 |
// TODO Auto-generated method stub
|
| 519 |
// Highlight whole text when gaining focus
|
| 520 |
editorFocusListener = new FocusAdapter() { |
| 521 |
public void focusGained(FocusEvent e) { |
| 522 |
highlightCompletedText(0);
|
| 523 |
} |
| 524 |
|
| 525 |
public void focusLost(FocusEvent e) { |
| 526 |
// Workaround for Bug 5100422 - Hide Popup on focus loss
|
| 527 |
if (hidePopupOnFocusLoss) comboBox.setPopupVisible(false); |
| 528 |
} |
| 529 |
}; |
| 530 |
} |
| 531 |
|
| 532 |
/**
|
| 533 |
*
|
| 534 |
*/
|
| 535 |
private void defineEditorKeyListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 536 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 537 |
|
| 538 |
// keyPressed = true;
|
| 539 |
|
| 540 |
|
| 541 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 542 |
// hasn't been written on the TextEditor of ths component
|
| 543 |
|
| 544 |
// TODO Auto-generated method stub
|
| 545 |
editorKeyListener = new KeyAdapter() |
| 546 |
{
|
| 547 |
public void keyPressed(KeyEvent ke) // Executed on the Start view state or Search view state |
| 548 |
{
|
| 549 |
logger.debug("Tecla apretada: ->" + ke.getKeyChar() + "<- ; Su keyCode es: " + ke.getKeyCode()); |
| 550 |
|
| 551 |
if (model.getParentSize() == 0) |
| 552 |
{
|
| 553 |
if (beepEnabled)
|
| 554 |
comboBoxReference.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 555 |
} |
| 556 |
else
|
| 557 |
{
|
| 558 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 559 |
// hasn't been written on the TextEditor of ths component
|
| 560 |
selecting = false;
|
| 561 |
|
| 562 |
// This resolves the bug when the popup wasn't seen any time and the uses press a key that updates the view of the popup (the bug is that popup has the items but
|
| 563 |
// aren't seen
|
| 564 |
if (lastWasTheBeginningState)
|
| 565 |
{
|
| 566 |
// This maintains visible the popup
|
| 567 |
if (comboBoxReference.isDisplayable())
|
| 568 |
comboBoxReference.setPopupVisible(true);
|
| 569 |
lastWasTheBeginningState = false;
|
| 570 |
} |
| 571 |
|
| 572 |
hitBackspace=false;
|
| 573 |
|
| 574 |
JTextComponent editor = (JTextComponent) comboBoxReference.getEditor().getEditorComponent(); |
| 575 |
|
| 576 |
switch (ke.getKeyCode())
|
| 577 |
{
|
| 578 |
// determine if the pressed key is backspace (needed by the remove method)
|
| 579 |
case KeyEvent.VK_BACK_SPACE : |
| 580 |
hitBackspace=true;
|
| 581 |
hitBackspaceOnSelection=editor.getSelectionStart()!=editor.getSelectionEnd(); |
| 582 |
|
| 583 |
break;
|
| 584 |
// ignore delete key
|
| 585 |
case KeyEvent.VK_DELETE : // supr key in spanish keyboard |
| 586 |
// specialKeys = true;
|
| 587 |
// This avoids that popup listener could report about it detected item (Este no va)
|
| 588 |
// textKeyPressed = true;
|
| 589 |
|
| 590 |
|
| 591 |
// Remove selected text:
|
| 592 |
logger.debug("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
| 593 |
|
| 594 |
try {
|
| 595 |
// If no characters are selected
|
| 596 |
if (editor.getCaret().getMark() == editor.getCaretPosition())
|
| 597 |
{
|
| 598 |
// Remove the character which is on the right of the caret position
|
| 599 |
if (editor.getCaretPosition() < document.getLength())
|
| 600 |
document.remove(editor.getCaretPosition(), 1);
|
| 601 |
} |
| 602 |
else // If there are characters selected |
| 603 |
{
|
| 604 |
// Remove the characters which are selected
|
| 605 |
// int documentLength = document.getLength();
|
| 606 |
int length = Math.abs(editor.getCaret().getMark() - editor.getCaretPosition()); |
| 607 |
|
| 608 |
// Remove the characters which are selected
|
| 609 |
document.remove(Math.min(editor.getCaret().getMark(), editor.getCaretPosition()), length);
|
| 610 |
} |
| 611 |
} catch (BadLocationException e) { |
| 612 |
// TODO Auto-generated catch block
|
| 613 |
e.printStackTrace(); |
| 614 |
} |
| 615 |
|
| 616 |
switch(currentShowState)
|
| 617 |
{
|
| 618 |
case START_VIEW_STATE :
|
| 619 |
if (document.getLength() > 0) |
| 620 |
{
|
| 621 |
// If dynamic searches:
|
| 622 |
try {
|
| 623 |
// If the search will be dynamic:
|
| 624 |
if (isDynamicSearchConfiguration())
|
| 625 |
{
|
| 626 |
model.setWrittenText(document.getText(0, document.getLength()));
|
| 627 |
logger.debug("Texto que se le env?a al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
| 628 |
} |
| 629 |
} catch (BadLocationException e) { |
| 630 |
// TODO Auto-generated catch block
|
| 631 |
e.printStackTrace(); |
| 632 |
} |
| 633 |
|
| 634 |
// Indicate to the model that now is disabled the start view
|
| 635 |
if (currentShowState == START_VIEW_STATE)
|
| 636 |
{
|
| 637 |
model.setStartViewFlag(false);
|
| 638 |
currentShowState = SEARCH_VIEW_STATE; |
| 639 |
// updateLastSelectionItem();
|
| 640 |
} |
| 641 |
} |
| 642 |
break;
|
| 643 |
case SEARCH_VIEW_STATE :
|
| 644 |
// If there isn't characters
|
| 645 |
if (document.getLength() == 0) |
| 646 |
{
|
| 647 |
// This instruction avoids popup could failure when got invisible
|
| 648 |
hidePopup(); |
| 649 |
|
| 650 |
// If it's a dynamic search
|
| 651 |
if (isDynamicSearchConfiguration())
|
| 652 |
{
|
| 653 |
model.setWrittenText("");
|
| 654 |
logger.debug("Texto que se le env?a al modelo desde SUPR: ->\"\"<-");
|
| 655 |
} |
| 656 |
|
| 657 |
// Return to the start view state
|
| 658 |
model.setStartViewFlag(true);
|
| 659 |
currentShowState = START_VIEW_STATE; |
| 660 |
|
| 661 |
// Select the first Item
|
| 662 |
setSelectedIndex(0);
|
| 663 |
|
| 664 |
highlightCompletedText(0);
|
| 665 |
} |
| 666 |
else
|
| 667 |
{
|
| 668 |
// If dynamic searches:
|
| 669 |
try {
|
| 670 |
// If the search will be dynamic:
|
| 671 |
if (isDynamicSearchConfiguration())
|
| 672 |
{
|
| 673 |
model.setWrittenText(document.getText(0, document.getLength()));
|
| 674 |
logger.debug("Texto que se le env?a al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
| 675 |
} |
| 676 |
} catch (BadLocationException e) { |
| 677 |
// TODO Auto-generated catch block
|
| 678 |
e.printStackTrace(); |
| 679 |
} |
| 680 |
} |
| 681 |
break;
|
| 682 |
} |
| 683 |
|
| 684 |
// If we remove characters by default if we use two color -> set color red ; and if the item would match in the lookUp algorithm of the PlainDocumentSeeker
|
| 685 |
// text will be on black color
|
| 686 |
if (!isOnlyOneColor())
|
| 687 |
{
|
| 688 |
if (isKeySensitive())
|
| 689 |
{
|
| 690 |
try {
|
| 691 |
if (document.getText(0, document.getLength()).compareTo(getSelectedItem().toString()) == 0) |
| 692 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.BLACK);
|
| 693 |
else
|
| 694 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.RED);
|
| 695 |
} catch (BadLocationException e2) { |
| 696 |
// TODO Auto-generated catch block
|
| 697 |
e2.printStackTrace(); |
| 698 |
} |
| 699 |
} |
| 700 |
else
|
| 701 |
{
|
| 702 |
try {
|
| 703 |
if (document.getText(0, document.getLength()).compareToIgnoreCase(getSelectedItem().toString()) == 0) |
| 704 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.BLACK);
|
| 705 |
else
|
| 706 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.RED);
|
| 707 |
} catch (BadLocationException e2) { |
| 708 |
// TODO Auto-generated catch block
|
| 709 |
e2.printStackTrace(); |
| 710 |
} |
| 711 |
} |
| 712 |
} |
| 713 |
|
| 714 |
updatePopUpView(); |
| 715 |
|
| 716 |
break;
|
| 717 |
case KeyEvent.VK_ENTER : |
| 718 |
// try {
|
| 719 |
// specialKeys = true;
|
| 720 |
logger.debug("ENTRA EN EL C?DIGO DE ENTER");
|
| 721 |
|
| 722 |
// Reports about the written text to the model
|
| 723 |
try {
|
| 724 |
// Reports about the written text to the model
|
| 725 |
if (model.isDynamicSearch())
|
| 726 |
model.setWrittenText(document.getText(0, document.getLength()));
|
| 727 |
} catch (BadLocationException e1) { |
| 728 |
// TODO Auto-generated catch block
|
| 729 |
e1.printStackTrace(); |
| 730 |
} |
| 731 |
|
| 732 |
// Indicate to the model that now is disabled the start view
|
| 733 |
if (currentShowState == START_VIEW_STATE)
|
| 734 |
{
|
| 735 |
model.setStartViewFlag(false);
|
| 736 |
currentShowState = SEARCH_VIEW_STATE; |
| 737 |
// updateLastSelectionItem();
|
| 738 |
} |
| 739 |
|
| 740 |
|
| 741 |
// String text = document.getText(0, document.getLength());
|
| 742 |
// document.remove(0, document.getLength());
|
| 743 |
// document.insertString(0, text, null);
|
| 744 |
//
|
| 745 |
//
|
| 746 |
//
|
| 747 |
//// // If the text doesn't completely match with the selectedItem.toString() -> if allow 2 colors -> set foreground color to red
|
| 748 |
//// if (!onlyOneColor)
|
| 749 |
//// {
|
| 750 |
//// if (model.isKeySensitive())
|
| 751 |
//// {
|
| 752 |
//// if (text.compareTo(getSelectedItem().toString()) != 0)
|
| 753 |
//// editor.setForeground(Color.RED);
|
| 754 |
//// }
|
| 755 |
//// else
|
| 756 |
//// {
|
| 757 |
//// if (text.toUpperCase().compareTo(getSelectedItem().toString().toUpperCase()) != 0)
|
| 758 |
//// editor.setForeground(Color.RED);
|
| 759 |
//// }
|
| 760 |
//// }
|
| 761 |
// } catch (BadLocationException e1) {
|
| 762 |
// // TODO Auto-generated catch block
|
| 763 |
// e1.printStackTrace();
|
| 764 |
// }
|
| 765 |
hidePopup(); |
| 766 |
break;
|
| 767 |
case KeyEvent.VK_DOWN : |
| 768 |
// If the key (typed, pressed and) released has been the Down Key -> when there isn't any text (item of the list) selected, select the first
|
| 769 |
// ke.consume();
|
| 770 |
// selecting = true; // For indicate to the 'insertString' of the 'PlainDocumentSeeker' class that an item has been selected
|
| 771 |
// upOrDownKeyPressed = true;
|
| 772 |
// continueOnStartViewState = true;
|
| 773 |
|
| 774 |
// This allows user press the key DOWN for select another item of the start view list
|
| 775 |
// if ((model.isStartViewFlag()) && (lastWasStartShow))
|
| 776 |
// lastWasStartShow = true;
|
| 777 |
|
| 778 |
// // Reports about the written text to the model
|
| 779 |
// try {
|
| 780 |
// if (model.isDynamicSearch())
|
| 781 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
| 782 |
// } catch (BadLocationException e2) {
|
| 783 |
// // TODO Auto-generated catch block
|
| 784 |
// e2.printStackTrace();
|
| 785 |
// }
|
| 786 |
|
| 787 |
// If items are disordered -> get the index of the selected item
|
| 788 |
if (model.nowItemsAreDisordered())
|
| 789 |
updateLastSelectionItem(); |
| 790 |
|
| 791 |
if (getItemCount() > 0) |
| 792 |
{
|
| 793 |
if (getSelectedIndex() == (getItemCount()-1)) |
| 794 |
((JComboBox)comboBoxReference).setSelectedIndex(0); |
| 795 |
else
|
| 796 |
((JComboBox)comboBoxReference).setSelectedIndex(getSelectedIndex()+1); |
| 797 |
} |
| 798 |
|
| 799 |
// model.setCurrentString(getSelectedItem().toString());
|
| 800 |
|
| 801 |
// lastSelectedIndex = getSelectedIndex();
|
| 802 |
selectedItem = getSelectedItem(); |
| 803 |
showPopup(); |
| 804 |
break;
|
| 805 |
case KeyEvent.VK_UP : |
| 806 |
// If the key (typed, pressed and) released has been the Up Key -> when there isn't any text (item of the list) selected, select the last
|
| 807 |
// ke.consume();
|
| 808 |
// selecting = true; // For indicate to the 'insertString' of the 'PlainDocumentSeeker' class that an item has been selected
|
| 809 |
// upOrDownKeyPressed = true;
|
| 810 |
// continueOnStartViewState = true;
|
| 811 |
|
| 812 |
// This allows user press the key UP for select another item of the start view list
|
| 813 |
// if ((model.isStartViewFlag()) && (lastWasStartShow))
|
| 814 |
// lastWasStartShow = true;
|
| 815 |
|
| 816 |
// // Reports about the written text to the model
|
| 817 |
// try {
|
| 818 |
// if (model.isDynamicSearch())
|
| 819 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
| 820 |
// } catch (BadLocationException e2) {
|
| 821 |
// // TODO Auto-generated catch block
|
| 822 |
// e2.printStackTrace();
|
| 823 |
// }
|
| 824 |
|
| 825 |
// If items are disordered -> get the index of the selected item
|
| 826 |
if (model.nowItemsAreDisordered())
|
| 827 |
updateLastSelectionItem(); |
| 828 |
|
| 829 |
switch(getSelectedIndex())
|
| 830 |
{
|
| 831 |
case -1: case 0: |
| 832 |
((JComboBox)comboBoxReference).setSelectedIndex(getItemCount()-1); |
| 833 |
break;
|
| 834 |
default:
|
| 835 |
((JComboBox)comboBoxReference).setSelectedIndex(getSelectedIndex()-1); |
| 836 |
} |
| 837 |
|
| 838 |
// model.setCurrentString(getSelectedItem().toString());
|
| 839 |
selectedItem = getSelectedItem(); |
| 840 |
// lastSelectedIndex = getSelectedIndex();
|
| 841 |
showPopup(); |
| 842 |
break;
|
| 843 |
case KeyEvent.VK_LEFT : |
| 844 |
// Move the caret to left
|
| 845 |
if (editor.getCaretPosition() > 0) |
| 846 |
editor.setCaretPosition(editor.getCaretPosition() - 1);
|
| 847 |
else
|
| 848 |
{
|
| 849 |
// User hit backspace with the cursor positioned on the start => beep
|
| 850 |
if (beepEnabled)
|
| 851 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 852 |
} |
| 853 |
//ke.consume();
|
| 854 |
break;
|
| 855 |
case KeyEvent.VK_RIGHT : |
| 856 |
// Move the caret to right
|
| 857 |
try {
|
| 858 |
if (editor.getCaretPosition() < (document.getText(0, document.getLength())).length()) |
| 859 |
editor.setCaretPosition(editor.getCaretPosition() + 1);
|
| 860 |
else
|
| 861 |
{
|
| 862 |
// User hit backspace with the cursor positioned on the start => beep
|
| 863 |
if (beepEnabled)
|
| 864 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 865 |
} |
| 866 |
} catch (BadLocationException e) { |
| 867 |
// TODO Auto-generated catch block
|
| 868 |
e.printStackTrace(); |
| 869 |
} |
| 870 |
//ke.consume();
|
| 871 |
break;
|
| 872 |
case KeyEvent.VK_PAGE_DOWN : |
| 873 |
if (getSelectedIndex() != -1) |
| 874 |
{
|
| 875 |
// // Reports about the written text to the model
|
| 876 |
// try {
|
| 877 |
// if (model.isDynamicSearch())
|
| 878 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
| 879 |
// } catch (BadLocationException e2) {
|
| 880 |
// // TODO Auto-generated catch block
|
| 881 |
// e2.printStackTrace();
|
| 882 |
// }
|
| 883 |
|
| 884 |
int index = getSelectedIndex() + POPUP_LIST_ITEMS_HEIGHT;
|
| 885 |
|
| 886 |
if (index < getItemCount())
|
| 887 |
setSelectedIndex(index); |
| 888 |
else
|
| 889 |
setSelectedIndex(getItemCount()-1);
|
| 890 |
|
| 891 |
selectedItem = getSelectedItem(); |
| 892 |
} |
| 893 |
|
| 894 |
// ke.consume();
|
| 895 |
break;
|
| 896 |
case KeyEvent.VK_PAGE_UP : |
| 897 |
if (getSelectedIndex() != -1) |
| 898 |
{
|
| 899 |
// // Reports about the written text to the model
|
| 900 |
// try {
|
| 901 |
// if (model.isDynamicSearch())
|
| 902 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
| 903 |
// } catch (BadLocationException e2) {
|
| 904 |
// // TODO Auto-generated catch block
|
| 905 |
// e2.printStackTrace();
|
| 906 |
// }
|
| 907 |
|
| 908 |
int index = getSelectedIndex() - POPUP_LIST_ITEMS_HEIGHT;
|
| 909 |
|
| 910 |
if (index > -1) |
| 911 |
setSelectedIndex(index); |
| 912 |
else
|
| 913 |
setSelectedIndex(0);
|
| 914 |
|
| 915 |
selectedItem = getSelectedItem(); |
| 916 |
} |
| 917 |
|
| 918 |
// ke.consume();
|
| 919 |
break;
|
| 920 |
case KeyEvent.VK_HOME : // 'Inicio' key on the spanish keyboard |
| 921 |
editor.setCaretPosition(0);
|
| 922 |
break;
|
| 923 |
case KeyEvent.VK_END : // 'Fin' key on the spanish keyboard |
| 924 |
editor.setCaretPosition(document.getLength()); |
| 925 |
break;
|
| 926 |
case KeyEvent.VK_TAB : |
| 927 |
// specialKeys = true;
|
| 928 |
|
| 929 |
// This avoids that popup listener could report about it detected item
|
| 930 |
textKeyPressed = true;
|
| 931 |
|
| 932 |
if (model.getSize() > 0) |
| 933 |
{
|
| 934 |
// logger.debug("SelectedIndex: " + getSelectedIndex());
|
| 935 |
// boolean update = false;
|
| 936 |
|
| 937 |
if (((JComboBox)comboBoxReference).getSelectedIndex() == -1) |
| 938 |
{
|
| 939 |
// lastSelectedIndex = 0;
|
| 940 |
// ((JComboBox)comboBoxReference).setSelectedIndex(0);
|
| 941 |
//updatePopUp = true; // Indicate to the document.insertString that has update the popup after insert
|
| 942 |
// updatePopUpView();
|
| 943 |
// comboBoxReference.setSelectedIndex(0);
|
| 944 |
selectedItem = comboBoxReference.getItemAt(0); //.getSelectedItem(); |
| 945 |
} |
| 946 |
else
|
| 947 |
{
|
| 948 |
// lastSelectedIndex = getSelectedIndex();
|
| 949 |
// updatePopUp = true; // Indicate to the document.insertString that has update the popup after insert
|
| 950 |
// updatePopUpView();
|
| 951 |
selectedItem = comboBoxReference.getSelectedItem(); |
| 952 |
|
| 953 |
// setSelectedIndex()); // Complete the item string value in the document of the editor
|
| 954 |
// update = true;
|
| 955 |
} |
| 956 |
|
| 957 |
document.setText(selectedItem.toString()); |
| 958 |
|
| 959 |
// Reports about the written text to the model
|
| 960 |
// try {
|
| 961 |
if (model.isDynamicSearch()) {
|
| 962 |
model.setWrittenText(selectedItem.toString()); |
| 963 |
logger.debug("Texto que se le env?a al modelo: ->" + selectedItem.toString() + "<-"); |
| 964 |
} |
| 965 |
|
| 966 |
// } catch (BadLocationException e2) {
|
| 967 |
// // TODO Auto-generated catch block
|
| 968 |
// e2.printStackTrace();
|
| 969 |
// }
|
| 970 |
//
|
| 971 |
if (currentShowState == START_VIEW_STATE)
|
| 972 |
{
|
| 973 |
model.setStartViewFlag(false);
|
| 974 |
currentShowState = SEARCH_VIEW_STATE; |
| 975 |
// updatePopUpView(); // Update to the new popup view
|
| 976 |
} |
| 977 |
|
| 978 |
|
| 979 |
// It's supposed that the text on the document is equal as the string value of the selected item -> then text must be on black color
|
| 980 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.BLACK);
|
| 981 |
|
| 982 |
updatePopUpView(); |
| 983 |
|
| 984 |
|
| 985 |
// document.setText(selectedItem.toString());
|
| 986 |
|
| 987 |
// continueOnStartViewState = false;
|
| 988 |
|
| 989 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
| 990 |
// hidePopup();
|
| 991 |
// showPopup();
|
| 992 |
//// hidePopup();
|
| 993 |
} |
| 994 |
break;
|
| 995 |
case KeyEvent.VK_ESCAPE : |
| 996 |
// Reset to the Start View State
|
| 997 |
// model.setStartViewFlag(true);
|
| 998 |
|
| 999 |
// Force update the popup
|
| 1000 |
if (isPopupVisible())
|
| 1001 |
hidePopup(); |
| 1002 |
|
| 1003 |
model.setWrittenText("");
|
| 1004 |
selectedItem = null;
|
| 1005 |
|
| 1006 |
// currentShowState = START_VIEW_STATE;
|
| 1007 |
if (currentShowState == SEARCH_VIEW_STATE)
|
| 1008 |
{
|
| 1009 |
try {
|
| 1010 |
document.remove(0, document.getLength());
|
| 1011 |
} catch (BadLocationException e) { |
| 1012 |
// TODO Auto-generated catch block
|
| 1013 |
e.printStackTrace(); |
| 1014 |
} |
| 1015 |
|
| 1016 |
// setSelectedItem(selectedItem);
|
| 1017 |
// setSelectedIndex(model.getIndexOf(selectedItem));
|
| 1018 |
|
| 1019 |
// Return to the start view state
|
| 1020 |
model.setStartViewFlag(true);
|
| 1021 |
currentShowState = START_VIEW_STATE; |
| 1022 |
// escapeKeyPressed = true;
|
| 1023 |
// continueOnStartViewState = true;
|
| 1024 |
|
| 1025 |
// If items are disordered -> get the index of the selected item
|
| 1026 |
// if (model.nowItemsAreDisordered())
|
| 1027 |
// updateLastSelectionItem();
|
| 1028 |
|
| 1029 |
// Select the first Item
|
| 1030 |
setSelectedIndex(0);
|
| 1031 |
// selectFirstItemAddedToModel();
|
| 1032 |
|
| 1033 |
// updatePopUp = true;
|
| 1034 |
// updatePopUpView();
|
| 1035 |
|
| 1036 |
//updateLastSelectionItem();
|
| 1037 |
// setSelectedIndex(lastSelectedIndex);
|
| 1038 |
highlightCompletedText(0);
|
| 1039 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
| 1040 |
// hidePopup();
|
| 1041 |
// showPopup();
|
| 1042 |
} |
| 1043 |
else
|
| 1044 |
{
|
| 1045 |
// Select the first Item
|
| 1046 |
setSelectedIndex(0);
|
| 1047 |
// selectFirstItemAddedToModel();
|
| 1048 |
|
| 1049 |
highlightCompletedText(0);
|
| 1050 |
} |
| 1051 |
updatePopUpView(); |
| 1052 |
break;
|
| 1053 |
case KeyEvent.VK_SHIFT : // Do nothing |
| 1054 |
break;
|
| 1055 |
case KeyEvent.VK_ALT_GRAPH : // Do nothing |
| 1056 |
break;
|
| 1057 |
case KeyEvent.VK_ALT : // Do nothing |
| 1058 |
break;
|
| 1059 |
case KeyEvent.VK_CONTROL : // Do nothing |
| 1060 |
break;
|
| 1061 |
case KeyEvent.VK_NUM_LOCK : // Do nothing |
| 1062 |
break;
|
| 1063 |
case KeyEvent.VK_CAPS_LOCK : // Do nothing |
| 1064 |
break;
|
| 1065 |
default:
|
| 1066 |
logger.debug("Actualiza view flag a false");
|
| 1067 |
|
| 1068 |
logger.debug("LASTITEM1 :" + lastSelectedItem);
|
| 1069 |
|
| 1070 |
logger.debug("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
| 1071 |
|
| 1072 |
if (!isOnlyOneColor())
|
| 1073 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.RED);
|
| 1074 |
|
| 1075 |
if (model.isDynamicSearch())
|
| 1076 |
{
|
| 1077 |
// Force update the popup
|
| 1078 |
// hidePopup();
|
| 1079 |
|
| 1080 |
String text;
|
| 1081 |
if (editor.getCaretPosition() == editor.getCaret().getMark())
|
| 1082 |
text = editor.getText().substring(0, editor.getCaretPosition()) + ke.getKeyChar() + editor.getText().substring(editor.getCaretPosition(), editor.getText().length());
|
| 1083 |
else
|
| 1084 |
{
|
| 1085 |
text = "" + editor.getText().substring(0, (int) Math.min(editor.getCaretPosition(), editor.getCaret().getMark())) + ke.getKeyChar(); |
| 1086 |
text += editor.getText().substring((int) Math.max(editor.getCaretPosition(), editor.getCaret().getMark()), editor.getText().length()); |
| 1087 |
} |
| 1088 |
|
| 1089 |
// Reports about the written text to the model
|
| 1090 |
logger.debug("Texto que se le env?a KEY al modelo: ->" + text + "<-"); |
| 1091 |
model.setWrittenText(text); |
| 1092 |
|
| 1093 |
|
| 1094 |
// Indicate to the model that now is disabled the start view
|
| 1095 |
if (currentShowState == START_VIEW_STATE)
|
| 1096 |
{
|
| 1097 |
model.setStartViewFlag(false);
|
| 1098 |
currentShowState = SEARCH_VIEW_STATE; |
| 1099 |
// updateLastSelectionItem();
|
| 1100 |
} |
| 1101 |
|
| 1102 |
|
| 1103 |
// textKeyPressed = false;
|
| 1104 |
} |
| 1105 |
|
| 1106 |
updatePopUpView(); |
| 1107 |
textKeyPressed = true;
|
| 1108 |
|
| 1109 |
|
| 1110 |
logger.debug("Key Pressed:" + ke.getKeyCode());
|
| 1111 |
} |
| 1112 |
|
| 1113 |
// Consume the key event for not to use the handler of the keyboard of other components
|
| 1114 |
ke.consume(); |
| 1115 |
} |
| 1116 |
} |
| 1117 |
}; |
| 1118 |
|
| 1119 |
// keyPressed = false;
|
| 1120 |
} |
| 1121 |
|
| 1122 |
/**
|
| 1123 |
*
|
| 1124 |
*/
|
| 1125 |
private void definePopUpMenuListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 1126 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 1127 |
|
| 1128 |
this.popupMenuListener = new PopupMenuListener() { |
| 1129 |
|
| 1130 |
/*
|
| 1131 |
* (non-Javadoc)
|
| 1132 |
* @see javax.swing.event.PopupMenuListener#popupMenuCanceled(javax.swing.event.PopupMenuEvent)
|
| 1133 |
*/
|
| 1134 |
public void popupMenuCanceled(PopupMenuEvent e) { |
| 1135 |
// TODO Auto-generated method stub
|
| 1136 |
logger.debug("MenuCANCELED");
|
| 1137 |
} |
| 1138 |
|
| 1139 |
/*
|
| 1140 |
* (non-Javadoc)
|
| 1141 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent)
|
| 1142 |
*/
|
| 1143 |
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { |
| 1144 |
// TODO Auto-generated method stub
|
| 1145 |
logger.debug("MenuBECOMEINVISIBLE");
|
| 1146 |
|
| 1147 |
if (!textKeyPressed)
|
| 1148 |
{
|
| 1149 |
if (lastSelectedItem != null) |
| 1150 |
{
|
| 1151 |
// If the user has select a different item with the mouse, and this is in the Start View State -> change to the Search View State
|
| 1152 |
if (!getSelectedItem().equals(lastSelectedItem))
|
| 1153 |
{
|
| 1154 |
logger.debug("POPUP: NO SON IGUALES");
|
| 1155 |
|
| 1156 |
// Reports about the written text to the model
|
| 1157 |
if (model.isDynamicSearch())
|
| 1158 |
{
|
| 1159 |
model.setWrittenText(getSelectedItem().toString()); |
| 1160 |
logger.debug("Texto que le envia POPUP al modelo: ->" + getSelectedItem().toString() + "<-"); |
| 1161 |
} |
| 1162 |
|
| 1163 |
if (currentShowState == START_VIEW_STATE)
|
| 1164 |
{
|
| 1165 |
model.setStartViewFlag(false);
|
| 1166 |
currentShowState = SEARCH_VIEW_STATE; |
| 1167 |
// updateLastSelectionItem();
|
| 1168 |
} |
| 1169 |
logger.debug("Selected index of item: " + lastSelectedItem.toString() + " is " + getSelectedIndex()); |
| 1170 |
// updatePopUpView();
|
| 1171 |
// setSelectedIndex(1);
|
| 1172 |
} |
| 1173 |
else
|
| 1174 |
logger.debug("POPUP: SON IGUALES");
|
| 1175 |
} |
| 1176 |
} |
| 1177 |
} |
| 1178 |
|
| 1179 |
/*
|
| 1180 |
* (non-Javadoc)
|
| 1181 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent)
|
| 1182 |
*/
|
| 1183 |
public void popupMenuWillBecomeVisible(PopupMenuEvent e) { |
| 1184 |
// TODO Auto-generated method stub
|
| 1185 |
logger.debug("MenuBECOMEVISIBLE");
|
| 1186 |
lastSelectedItem = selectedItem; // This object is used for know if the user has select a different item with the mouse
|
| 1187 |
} |
| 1188 |
}; |
| 1189 |
} |
| 1190 |
|
| 1191 |
|
| 1192 |
/**
|
| 1193 |
* Returns true if the model has a dynamic search configuration
|
| 1194 |
*
|
| 1195 |
* @return
|
| 1196 |
*/
|
| 1197 |
private boolean isDynamicSearchConfiguration() { |
| 1198 |
switch(model.getSearchBehavior())
|
| 1199 |
{
|
| 1200 |
case ComboBoxItemsSeekerConfigurableModel.MAINTAIN_ORIGINAL_POSITION_DYNAMIC_SEARCH :
|
| 1201 |
case ComboBoxItemsSeekerConfigurableModel.ORDERED_DYNAMIC_SEARCH :
|
| 1202 |
case ComboBoxItemsSeekerConfigurableModel.DISORDERED_DYNAMIC_SEARCH :
|
| 1203 |
return true; |
| 1204 |
} |
| 1205 |
|
| 1206 |
return false; |
| 1207 |
} |
| 1208 |
|
| 1209 |
|
| 1210 |
// comboBoxReference.getUI().
|
| 1211 |
// for (int i=0; i<comboBoxReference.getComponentCount(); i++) {
|
| 1212 |
// logger.debug("Componente: " + comboBoxReference.getComponent(i).getName());
|
| 1213 |
// comboBoxReference.getComponent(i).addMouseListener(editorMouseListener);
|
| 1214 |
//
|
| 1215 |
// }
|
| 1216 |
// this.addMouseListener(editorMouseListener);
|
| 1217 |
// }
|
| 1218 |
|
| 1219 |
/**
|
| 1220 |
* Selects the first item added to the model
|
| 1221 |
*/
|
| 1222 |
public void selectFirstItemAddedToModel() { |
| 1223 |
// Select the first Item added
|
| 1224 |
Object item = model.getFirstItemAdded();
|
| 1225 |
if (item != null) |
| 1226 |
setSelectedItem(item); |
| 1227 |
} |
| 1228 |
|
| 1229 |
private void configureEditor(ComboBoxEditor newEditor) { |
| 1230 |
JTextComponent editor = (JTextComponent) this.getEditor().getEditorComponent(); |
| 1231 |
|
| 1232 |
// If there isn't any change on the editor
|
| 1233 |
if (editor == newEditor)
|
| 1234 |
return;
|
| 1235 |
|
| 1236 |
// Remove the default or last keyListener and FocusListener of the editor of this component
|
| 1237 |
if (editor != null) { |
| 1238 |
editor.removeKeyListener(this.editorKeyListener);
|
| 1239 |
// editor.removeMouseListener(this.editorMouseListener);
|
| 1240 |
editor.removeFocusListener(this.editorFocusListener);
|
| 1241 |
} |
| 1242 |
|
| 1243 |
// Add the new keyListener and FocusListener for this editor and sets
|
| 1244 |
// it document as a PlainDocument to optimize the searches of items
|
| 1245 |
// when user writes on this editor
|
| 1246 |
if (newEditor != null) { |
| 1247 |
editor = (JTextComponent) newEditor.getEditorComponent();
|
| 1248 |
editor.addKeyListener(this.editorKeyListener);
|
| 1249 |
// editor.addMouseListener(this.editorMouseListener);
|
| 1250 |
editor.addFocusListener(this.editorFocusListener);
|
| 1251 |
editor.setDocument(this.document);
|
| 1252 |
|
| 1253 |
// Disable the focus transversal keys (Example: CTRL+TAB) for enable the TAB key
|
| 1254 |
editor.setFocusTraversalKeysEnabled(false);
|
| 1255 |
} |
| 1256 |
} |
| 1257 |
|
| 1258 |
/**
|
| 1259 |
* Marks text since 'start' position to its end on a grey color
|
| 1260 |
*
|
| 1261 |
* @param start Start position for mark the text
|
| 1262 |
*/
|
| 1263 |
private void highlightCompletedText(int start) { |
| 1264 |
JTextComponent editor = (JTextComponent) this.getEditor().getEditorComponent(); |
| 1265 |
|
| 1266 |
editor.setCaretPosition(document.getLength()); |
| 1267 |
editor.moveCaretPosition(start); |
| 1268 |
} |
| 1269 |
|
| 1270 |
/**
|
| 1271 |
*
|
| 1272 |
*/
|
| 1273 |
private void updatePopUpView() { |
| 1274 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
| 1275 |
hidePopup(); |
| 1276 |
showPopup(); |
| 1277 |
this.setVisible(true); |
| 1278 |
} |
| 1279 |
|
| 1280 |
////// REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
| 1281 |
|
| 1282 |
|
| 1283 |
/*
|
| 1284 |
* (non-Javadoc)
|
| 1285 |
* @see javax.swing.JComboBox#actionPerformed(java.awt.event.ActionEvent)
|
| 1286 |
*/
|
| 1287 |
public void actionPerformed(ActionEvent e) |
| 1288 |
{
|
| 1289 |
super.actionPerformed(e);
|
| 1290 |
// logger.debug("Action-Performed");
|
| 1291 |
|
| 1292 |
// This flag indicates to the 'insertString' method of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 1293 |
// hasn't been written on the TextEditor of ths component
|
| 1294 |
selecting = false;
|
| 1295 |
} |
| 1296 |
|
| 1297 |
|
| 1298 |
/*
|
| 1299 |
* (non-Javadoc)
|
| 1300 |
* @see javax.swing.JComboBox#addItem(java.lang.Object)
|
| 1301 |
*/
|
| 1302 |
public void addItem(Object anObject) { |
| 1303 |
// Adds the item to this component
|
| 1304 |
model.addElement(anObject); |
| 1305 |
|
| 1306 |
// logger.debug("LastSelectedIndexWas: " + this.lastSelectedIndex);
|
| 1307 |
|
| 1308 |
// Set the last selected item -> by default select the first item:
|
| 1309 |
// This is used to show the first item that model returns when we add a new item. This also
|
| 1310 |
// corrects the 'mistake' produced by 'ComboBoxModel' when is added a new item and there wasn't
|
| 1311 |
// any selected -> that the 'ComboBoxModel' selects by default the first added (that in our case
|
| 1312 |
// might not be the same as the first item seen in the popup list)
|
| 1313 |
if (this.getSelectedIndex() != 0) |
| 1314 |
{
|
| 1315 |
this.setSelectedIndex(0); |
| 1316 |
this.selectedItem = this.getSelectedItem(); |
| 1317 |
} |
| 1318 |
} |
| 1319 |
|
| 1320 |
/*
|
| 1321 |
* (non-Javadoc)
|
| 1322 |
* @see javax.swing.JComboBox#removeAllItems()
|
| 1323 |
*/
|
| 1324 |
public void removeAllItems() { |
| 1325 |
// Removes all items from the model
|
| 1326 |
model.removeAllElements(); |
| 1327 |
|
| 1328 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1329 |
} |
| 1330 |
|
| 1331 |
/*
|
| 1332 |
* (non-Javadoc)
|
| 1333 |
* @see javax.swing.JComboBox#removeItem(java.lang.Object)
|
| 1334 |
*/
|
| 1335 |
public void removeItem(Object anObject) { |
| 1336 |
// Removes an object from the model
|
| 1337 |
model.removeElement(anObject); |
| 1338 |
|
| 1339 |
if (model.getSize() == 0) |
| 1340 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1341 |
} |
| 1342 |
|
| 1343 |
/*
|
| 1344 |
* (non-Javadoc)
|
| 1345 |
* @see javax.swing.JComboBox#removeItemAt(int)
|
| 1346 |
*/
|
| 1347 |
public void removeItemAt(int anIndex) { |
| 1348 |
// Removes an object, which is in a determinated position (index), from the model
|
| 1349 |
model.removeElementAt(anIndex); |
| 1350 |
|
| 1351 |
if (model.getSize() == 0) |
| 1352 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1353 |
} |
| 1354 |
|
| 1355 |
// /*
|
| 1356 |
// * (non-Javadoc)
|
| 1357 |
// * @see javax.swing.JComboBox#getSelectedIndex()
|
| 1358 |
// */
|
| 1359 |
// public int getSelectedIndex() {
|
| 1360 |
// // ??Modificarlo??
|
| 1361 |
// return super.getSelectedIndex();
|
| 1362 |
// }
|
| 1363 |
|
| 1364 |
/*
|
| 1365 |
* (non-Javadoc)
|
| 1366 |
* @see javax.swing.JComboBox#getItemCount()
|
| 1367 |
*/
|
| 1368 |
public int getItemCount() { |
| 1369 |
return model.getSize();
|
| 1370 |
} |
| 1371 |
|
| 1372 |
/*
|
| 1373 |
* (non-Javadoc)
|
| 1374 |
* @see javax.swing.JComboBox#getItemAt(int)
|
| 1375 |
*/
|
| 1376 |
public Object getItemAt(int index) { |
| 1377 |
return model.getElementAt(index);
|
| 1378 |
} |
| 1379 |
|
| 1380 |
/*
|
| 1381 |
* (non-Javadoc)
|
| 1382 |
* @see javax.swing.JComboBox#setModel(javax.swing.ComboBoxModel)
|
| 1383 |
*/
|
| 1384 |
public void setModel(ComboBoxModel aModel) { //PROBLEMA |
| 1385 |
|
| 1386 |
// Depending on the type of class of the current object, this object will execute different code
|
| 1387 |
if (aModel instanceof ComboBoxItemsSeekerConfigurableModel) |
| 1388 |
{
|
| 1389 |
// logger.debug("A");
|
| 1390 |
//super.setModel(aModel);
|
| 1391 |
super.setModel(aModel);
|
| 1392 |
model = (ComboBoxItemsSeekerConfigurableModel)super.getModel();
|
| 1393 |
|
| 1394 |
// If we insert a model with items -> select by default the first
|
| 1395 |
if (aModel.getSize() > 0) |
| 1396 |
{
|
| 1397 |
this.setSelectedIndex(0); |
| 1398 |
this.selectedItem = this.getSelectedItem(); |
| 1399 |
// model.setCurrentString(this.getSelectedItem().toString());
|
| 1400 |
} |
| 1401 |
else
|
| 1402 |
{
|
| 1403 |
// Else -> set the default index (-1) and current showed string ("")
|
| 1404 |
this.selectedItem = null; |
| 1405 |
this.setSelectedIndex(-1); |
| 1406 |
// model.setCurrentString("");
|
| 1407 |
} |
| 1408 |
|
| 1409 |
this.configureModel();
|
| 1410 |
} |
| 1411 |
else
|
| 1412 |
{
|
| 1413 |
// If it's an instance of DefaultComboBoxModel:
|
| 1414 |
|
| 1415 |
// logger.debug("B");
|
| 1416 |
super.setModel(aModel);
|
| 1417 |
} |
| 1418 |
} |
| 1419 |
|
| 1420 |
/*
|
| 1421 |
* (non-Javadoc)
|
| 1422 |
* @see javax.swing.JComboBox#setSelectedIndex(int)
|
| 1423 |
*/
|
| 1424 |
public void setSelectedIndex(int anIndex) { |
| 1425 |
super.setSelectedIndex(anIndex);
|
| 1426 |
this.selectedItem = super.getSelectedItem(); |
| 1427 |
|
| 1428 |
// this.lastSelectedIndex = anIndex;
|
| 1429 |
|
| 1430 |
try {
|
| 1431 |
document.remove(0, document.getLength());
|
| 1432 |
if (getSelectedIndex() > -1) |
| 1433 |
document.insertString(0, getSelectedItem().toString(), null); |
| 1434 |
// else
|
| 1435 |
// this.lastSelectedIndex = -1;
|
| 1436 |
|
| 1437 |
} catch (BadLocationException e) { |
| 1438 |
// TODO Auto-generated catch block
|
| 1439 |
e.printStackTrace(); |
| 1440 |
} |
| 1441 |
} |
| 1442 |
|
| 1443 |
/*
|
| 1444 |
* (non-Javadoc)
|
| 1445 |
* @see javax.swing.JComboBox#getSelectedIndex()
|
| 1446 |
*/
|
| 1447 |
public int getSelectedIndex() { |
| 1448 |
Object item = this.getSelectedItem(); |
| 1449 |
|
| 1450 |
if (item == null) |
| 1451 |
return -1; |
| 1452 |
else
|
| 1453 |
return model.getIndexOf(item);
|
| 1454 |
} |
| 1455 |
|
| 1456 |
/*
|
| 1457 |
* (non-Javadoc)
|
| 1458 |
* @see javax.swing.JComboBox#setSelectedItem(java.lang.Object)
|
| 1459 |
*/
|
| 1460 |
public void setSelectedItem(Object anObject) { |
| 1461 |
super.setSelectedItem(anObject);
|
| 1462 |
this.selectedItem = super.getSelectedItem(); |
| 1463 |
// this.lastSelectedIndex = model.getIndexOf(anObject);
|
| 1464 |
// logger.debug("Posici?n: " + this.lastSelectedIndex);
|
| 1465 |
|
| 1466 |
//super.setSelectedIndex(this.lastSelectedIndex);
|
| 1467 |
|
| 1468 |
// try {
|
| 1469 |
// document.remove(0, document.getLength());
|
| 1470 |
// if (getSelectedIndex() > -1)
|
| 1471 |
// document.insertString(0, getSelectedItem().toString(), null);
|
| 1472 |
// else
|
| 1473 |
// this.lastSelectedIndex = -1;
|
| 1474 |
//
|
| 1475 |
// } catch (BadLocationException e) {
|
| 1476 |
// // TODO Auto-generated catch block
|
| 1477 |
// e.printStackTrace();
|
| 1478 |
// }
|
| 1479 |
} |
| 1480 |
|
| 1481 |
//
|
| 1482 |
////// END REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
| 1483 |
|
| 1484 |
|
| 1485 |
|
| 1486 |
|
| 1487 |
|
| 1488 |
////// METHODS FOR THE BEHAVIOR FLAGS //////
|
| 1489 |
|
| 1490 |
/**
|
| 1491 |
* This method tests the configuration of the flags and returns true or false if its ok or not with the
|
| 1492 |
* logical behavior of this component
|
| 1493 |
*
|
| 1494 |
* @return boolean True if the configuration of the flags is oks, false if not
|
| 1495 |
*/
|
| 1496 |
public boolean testFlagsConfigurationOK() { |
| 1497 |
return this.model.testFlagsConfigurationOK(); |
| 1498 |
} |
| 1499 |
|
| 1500 |
public int getStartBehavior() { |
| 1501 |
return this.model.getStartBehavior(); |
| 1502 |
} |
| 1503 |
|
| 1504 |
public void setStartBehavior(int start_Behavior) { |
| 1505 |
this.model.setStartBehavior(start_Behavior);
|
| 1506 |
|
| 1507 |
if (!this.model.testFlagsConfigurationOK()) |
| 1508 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1509 |
else
|
| 1510 |
updateLastSelectionItem(); |
| 1511 |
} |
| 1512 |
|
| 1513 |
public int getSearchBehavior() { |
| 1514 |
return this.model.getSearchBehavior(); |
| 1515 |
} |
| 1516 |
|
| 1517 |
public void setSearchBehavior(int search_Behavior) { |
| 1518 |
this.model.setSearchBehavior(search_Behavior);
|
| 1519 |
|
| 1520 |
if (!this.model.testFlagsConfigurationOK()) |
| 1521 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1522 |
else
|
| 1523 |
updateLastSelectionItem(); |
| 1524 |
} |
| 1525 |
|
| 1526 |
|
| 1527 |
/**
|
| 1528 |
* Gets the flag of the configuration of the keySensitive flag of this component
|
| 1529 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
| 1530 |
*
|
| 1531 |
* @return boolean The value of the flag
|
| 1532 |
*/
|
| 1533 |
public boolean isKeySensitive() { |
| 1534 |
return this.model.isKeySensitive(); |
| 1535 |
} |
| 1536 |
|
| 1537 |
/**
|
| 1538 |
* Sets the flag of the configuration of the keySensitive flag of this component
|
| 1539 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
| 1540 |
*
|
| 1541 |
* @param boolean The value of the flag
|
| 1542 |
*/
|
| 1543 |
public void setKeySensitive(boolean key_Sensitive) { |
| 1544 |
this.model.setKeySensitive(key_Sensitive);
|
| 1545 |
|
| 1546 |
if (!this.model.testFlagsConfigurationOK()) |
| 1547 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1548 |
} |
| 1549 |
|
| 1550 |
/**
|
| 1551 |
* Gets the flag of the configuration of the onlyOneColor flag of this component
|
| 1552 |
* (true -> The text on the textField only will be showed on black color; false -> if the text on the textField doesn't match with any current item of this
|
| 1553 |
* component -> the text will be showed on red color)
|
| 1554 |
*
|
| 1555 |
* @return boolean The value of the flag
|
| 1556 |
*/
|
| 1557 |
public boolean isOnlyOneColor() { |
| 1558 |
return onlyOneColor;
|
| 1559 |
} |
| 1560 |
|
| 1561 |
|
| 1562 |
/**
|
| 1563 |
* Sets the flag of the configuration of the onlyOneColor flag of this component
|
| 1564 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
| 1565 |
*
|
| 1566 |
* @param boolean The value of the flag
|
| 1567 |
*/
|
| 1568 |
public void setOnlyOneColor(boolean only_One_Color) { |
| 1569 |
this.onlyOneColor = only_One_Color;
|
| 1570 |
|
| 1571 |
if (!this.model.testFlagsConfigurationOK()) |
| 1572 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "errorMessageJComboBoxItemsSeekerConfigurable"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1573 |
} |
| 1574 |
|
| 1575 |
|
| 1576 |
public boolean isBeepEnabled() { |
| 1577 |
return this.beepEnabled; |
| 1578 |
} |
| 1579 |
|
| 1580 |
public void setBeepEnabled(boolean beep_Enabled) { |
| 1581 |
this.beepEnabled = beep_Enabled;
|
| 1582 |
} |
| 1583 |
|
| 1584 |
public boolean isCompleteMatchedItem() { |
| 1585 |
return this.completeMatchedItem; |
| 1586 |
} |
| 1587 |
|
| 1588 |
public void setCompleteMatchedItem(boolean Complete_Matched_Item) { |
| 1589 |
this.completeMatchedItem = Complete_Matched_Item;
|
| 1590 |
} |
| 1591 |
|
| 1592 |
|
| 1593 |
////// END METHODS FOR THE BEHAVIOR FLAGS //////
|
| 1594 |
|
| 1595 |
|
| 1596 |
/** REVISAR COMENTARIOS Y C?DIGO
|
| 1597 |
* Inner class for optimize the seek of items
|
| 1598 |
*
|
| 1599 |
* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
|
| 1600 |
*
|
| 1601 |
*/
|
| 1602 |
private class PlainDocumentSeeker extends PlainDocument{ |
| 1603 |
private JComboBoxItemsSeekerConfigurable comboBox;
|
| 1604 |
|
| 1605 |
/**
|
| 1606 |
* Default Constructor
|
| 1607 |
*/
|
| 1608 |
public PlainDocumentSeeker() {
|
| 1609 |
super();
|
| 1610 |
} |
| 1611 |
|
| 1612 |
/**
|
| 1613 |
* Sets a reference of the combo_Box
|
| 1614 |
*
|
| 1615 |
* @param combo_Box
|
| 1616 |
*/
|
| 1617 |
public void setJComboBoxItemsSeekerDynamicReference(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 1618 |
comboBox = combo_Box; |
| 1619 |
} |
| 1620 |
|
| 1621 |
/* REVISAR
|
| 1622 |
* (non-Javadoc)
|
| 1623 |
* @see javax.swing.text.Document#remove(int, int)
|
| 1624 |
*/
|
| 1625 |
public void remove(int offs, int len) throws BadLocationException { |
| 1626 |
// return immediately when selecting an item
|
| 1627 |
if (selecting) return; |
| 1628 |
|
| 1629 |
if (hitBackspace)
|
| 1630 |
{
|
| 1631 |
// user hit backspace => move the selection backwards
|
| 1632 |
// old item keeps being selected
|
| 1633 |
if (offs>0) |
| 1634 |
{
|
| 1635 |
if (hitBackspaceOnSelection)
|
| 1636 |
offs--; |
| 1637 |
} |
| 1638 |
else
|
| 1639 |
{
|
| 1640 |
// User hit backspace with the cursor positioned on the start => beep
|
| 1641 |
if (beepEnabled)
|
| 1642 |
comboBox.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 1643 |
} |
| 1644 |
|
| 1645 |
highlightCompletedText(offs); |
| 1646 |
} |
| 1647 |
else
|
| 1648 |
{
|
| 1649 |
super.remove(offs, len);
|
| 1650 |
} |
| 1651 |
//
|
| 1652 |
// if (updatePopUp)
|
| 1653 |
// {
|
| 1654 |
// updatePopUpView();
|
| 1655 |
// updatePopUp = false;
|
| 1656 |
// }
|
| 1657 |
|
| 1658 |
} |
| 1659 |
|
| 1660 |
/*REVISAR
|
| 1661 |
* (non-Javadoc)
|
| 1662 |
* @see javax.swing.text.Document#insertString(int, java.lang.String, javax.swing.text.AttributeSet)
|
| 1663 |
*/
|
| 1664 |
public void insertString(int offs, String str, AttributeSet a) throws BadLocationException { |
| 1665 |
// super.insertString(offs, str, a);
|
| 1666 |
logger.debug("INSERTSTRING: " + str);
|
| 1667 |
// model.setCurrentString(str);
|
| 1668 |
|
| 1669 |
if (model.getParentSize() > 0) |
| 1670 |
{
|
| 1671 |
// Insert the string into the document
|
| 1672 |
|
| 1673 |
// If we aren't in the particular case of show al items at the beginning and is enabled the flag for complete the matched item:
|
| 1674 |
// this is for not insert two strings to the document of the editor of this component
|
| 1675 |
if (!((completeMatchedItem) && (model.isStartViewFlag())))
|
| 1676 |
// if (!completeMatchedItem)
|
| 1677 |
super.insertString(offs, str, a);
|
| 1678 |
|
| 1679 |
|
| 1680 |
// Lookup and select a matching item
|
| 1681 |
Object item = lookupItem(getText(0, getLength())); |
| 1682 |
|
| 1683 |
if (item != null) |
| 1684 |
{
|
| 1685 |
logger.debug("ITEM NOT NULL");
|
| 1686 |
if ((completeMatchedItem) || (getSearchBehavior() == ComboBoxItemsSeekerConfigurableModel.MAINTAIN_ORIGINAL_POSITION_ALL_ITEMS_SEARCH))
|
| 1687 |
setSelectedItem(item); |
| 1688 |
|
| 1689 |
|
| 1690 |
// model.setCurrentString(getSelectedItem().toString());
|
| 1691 |
// lastSelectedIndex = getSelectedIndex();
|
| 1692 |
} |
| 1693 |
else
|
| 1694 |
{
|
| 1695 |
logger.debug("ITEM NULL");
|
| 1696 |
// Keep old item selected if there is no match
|
| 1697 |
item = comboBox.getSelectedItem(); |
| 1698 |
logger.debug("ITEM QUE SELECCIONA CUANDO NULL: ->" + item.toString() + "<-"); |
| 1699 |
|
| 1700 |
// Imitate no insert (later on offs will be incremented by str.length(): selection won't move forward)
|
| 1701 |
offs = offs-str.length(); |
| 1702 |
|
| 1703 |
// Provide feedback to the user that his input has been received but can not be accepted
|
| 1704 |
if (beepEnabled)
|
| 1705 |
comboBox.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 1706 |
} |
| 1707 |
|
| 1708 |
// Set the complete item value matched
|
| 1709 |
if (completeMatchedItem)
|
| 1710 |
setText(item.toString()); |
| 1711 |
|
| 1712 |
// Select the completed part
|
| 1713 |
highlightCompletedText(offs+str.length()); |
| 1714 |
|
| 1715 |
if (textKeyPressed)
|
| 1716 |
{
|
| 1717 |
// updatePopUpView();
|
| 1718 |
|
| 1719 |
textKeyPressed = false;
|
| 1720 |
} |
| 1721 |
} |
| 1722 |
} |
| 1723 |
|
| 1724 |
/** ?Sobra?
|
| 1725 |
* This method sets the string value of the item to the PlainDocument removing the previous value of the PlainDocument
|
| 1726 |
*
|
| 1727 |
* @param text The string value of the item
|
| 1728 |
*/
|
| 1729 |
private void setText(String text) { |
| 1730 |
try
|
| 1731 |
{
|
| 1732 |
// remove all text and insert the completed string
|
| 1733 |
super.remove(0, super.getLength()); |
| 1734 |
super.insertString(0, text, null); |
| 1735 |
} |
| 1736 |
catch (BadLocationException e) |
| 1737 |
{
|
| 1738 |
throw new RuntimeException(e.toString()); |
| 1739 |
} |
| 1740 |
} |
| 1741 |
|
| 1742 |
|
| 1743 |
|
| 1744 |
|
| 1745 |
|
| 1746 |
|
| 1747 |
|
| 1748 |
|
| 1749 |
|
| 1750 |
|
| 1751 |
|
| 1752 |
|
| 1753 |
|
| 1754 |
|
| 1755 |
|
| 1756 |
|
| 1757 |
|
| 1758 |
|
| 1759 |
/**
|
| 1760 |
*
|
| 1761 |
*/
|
| 1762 |
private Object lookupItem(String pattern) { |
| 1763 |
logger.debug("LOOKUP -> patr?n ->" + pattern + "<-"); |
| 1764 |
// Reset the color to the default
|
| 1765 |
// editor.getEditorComponent().setForeground(Color.BLACK);
|
| 1766 |
|
| 1767 |
// If no item starts with the pattern => return null and set the text written on red color if it's allowed
|
| 1768 |
|
| 1769 |
Object selectedItem = model.getSelectedItem();
|
| 1770 |
|
| 1771 |
// if (selectedItem.toString().length() >= pattern.length())
|
| 1772 |
// {
|
| 1773 |
// only search for a different item if the currently selected does not match
|
| 1774 |
if ((selectedItem != null) && (startsWithIgnoreCase(selectedItem.toString(), pattern))) |
| 1775 |
{
|
| 1776 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
| 1777 |
return selectedItem;
|
| 1778 |
} |
| 1779 |
else
|
| 1780 |
{
|
| 1781 |
// iterate over all items
|
| 1782 |
for (int i=0, n=model.getSize(); i < n; i++) |
| 1783 |
{
|
| 1784 |
Object currentItem = model.getElementAt(i);
|
| 1785 |
|
| 1786 |
// current item starts with the pattern?
|
| 1787 |
if ((currentItem != null) && (startsWithIgnoreCase(currentItem.toString(), pattern))) |
| 1788 |
{
|
| 1789 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
| 1790 |
return currentItem;
|
| 1791 |
} |
| 1792 |
} |
| 1793 |
} |
| 1794 |
|
| 1795 |
return null; |
| 1796 |
} |
| 1797 |
|
| 1798 |
|
| 1799 |
/**
|
| 1800 |
* Checks if the starts of two strings agrees
|
| 1801 |
*/
|
| 1802 |
private boolean startsWithIgnoreCase(String str1, String str2) { |
| 1803 |
if (comboBox.isKeySensitive())
|
| 1804 |
return str1.startsWith(str2);
|
| 1805 |
else
|
| 1806 |
return str1.toUpperCase().startsWith(str2.toUpperCase());
|
| 1807 |
} |
| 1808 |
} |
| 1809 |
} |