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1
54
55 package swingwtx.swing;
56
57 import java.beans.PropertyChangeEvent  ;
58 import java.beans.PropertyChangeListener ;
59 import java.io.File ;
60 import java.util.Vector ;
61
62 import org.eclipse.swt.SWT;
63
64 import swingwt.awt.BorderLayout;
65 import swingwt.awt.Component;
66 import swingwt.awt.Dimension;
67 import swingwt.awt.FlowLayout;
68 import swingwt.awt.Frame;
69 import swingwt.awt.GridLayout;
70 import swingwt.awt.event.ActionEvent;
71 import swingwt.awt.event.ActionListener;
72 import swingwt.awt.event.ItemEvent;
73 import swingwt.awt.event.ItemListener;
74 import swingwt.awt.event.MouseAdapter;
75 import swingwt.awt.event.MouseEvent;
76
77
78
94 public class JFileChooser extends JPanel {
95
96 public static final int OPEN_DIALOG = 0;
97 public static final int SAVE_DIALOG = 1;
98 public static final int CUSTOM_DIALOG = 2;
99
100 public static final int CANCEL_OPTION = 1;
101 public static final String CANCEL_SELECTION = "CANCEL";
102 public static final int APPROVE_OPTION = 0;
103
104 public static final int ERROR_OPTION = -1;
105 public static final int FILES_ONLY = 0;
106 public static final int DIRECTORIES_ONLY = 1;
107 public static final int FILES_AND_DIRECTORIES = 2;
108
109 public static final String ACCESSORY_CHANGED_PROPERTY = "AccessoryChangedProperty";
111 public static final String ACCEPT_ALL_FILE_FILTER_USED_CHANGED_PROPERTY = "acceptAllFileFilterUsedChanged";
112 public static final String DIALOG_TITLE_CHANGED_PROPERTY = "DialogTitleChangedProperty";
113 public static final String DIALOG_TYPE_CHANGED_PROPERTY = "DialogTypeChangedProperty";
114 public static final String CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY = "ChoosableFileFilterChangedProperty";
115 public static final String FILE_VIEW_CHANGED_PROPERTY = "fileViewChanged";
116 public static final String FILE_HIDING_CHANGED_PROPERTY = "FileHidingChanged";
117 public static final String FILE_FILTER_CHANGED_PROPERTY = "fileFilterChanged";
118 public static final String FILE_SELECTION_MODE_CHANGED_PROPERTY = "fileSelectionChanged";
119 public static final String APPROVE_BUTTON_TEXT_CHANGED_PROPERTY = "ApproveButtonTextChangedProperty";
120 public static final String APPROVE_BUTTON_TOOL_TIP_TEXT_CHANGED_PROPERTY = "ApproveButtonToolTipTextChangedProperty";
121 public static final String APPROVE_BUTTON_MNEMONIC_CHANGED_PROPERTY = "ApproveButtonMnemonicChangedProperty";
122 public static final String CONTROL_BUTTONS_ARE_SHOWN_CHANGED_PROPERTY = "ControlButtonsAreShownChangedProperty";
123 public static final String DIRECTORY_CHANGED_PROPERTY = "directoryChanged";
124 public static final String SELECTED_FILE_CHANGED_PROPERTY = "SelectedFileChangedProperty";
125 public static final String SELECTED_FILES_CHANGED_PROPERTY = "SelectedFilesChangedProperty";
126 public static final String MULTI_SELECTION_ENABLED_CHANGED_PROPERTY = "MultiSelectionEnabledChangedProperty";
127 public static final String FILE_SYSTEM_VIEW_CHANGED_PROPERTY = "FileSystemViewChanged";
128
129 protected int dialogType = OPEN_DIALOG;
130 protected String dialogTitle = "";
131 protected int fileSelection = FILES_ONLY;
132 protected File curPath = new File ("");
133 protected File curFile = new File ("");
134 protected File [] curFiles = null;
135 protected boolean multiSelect = false;
136 protected String [] filters = null;
137 protected String [] filterNames = null;
138
139 protected Vector fileFilters = new Vector ();
140
141
152 public boolean useNative = true;
153
154 protected JTextField location = null;
157 protected JComboBox filter = null;
158 protected JPanel centralPanel = null;
159 protected JList fileList = null;
160 protected JPanel buttonPanel = null;
161 protected JButton okButton = null;
162 protected JComponent fcAccessory = null;
163 protected FileChooserDialog customDialog = null;
164 protected int dialogReturnValue = CANCEL_OPTION;
165 protected JFileChooser.FileFilterWrapper allFiles = null;
166
167
168 public JFileChooser() {this(new File ("")); }
169 public JFileChooser(String currentDirectoryPath) {
170 this(new File (currentDirectoryPath));
171 }
172 public JFileChooser(File currentDirectory) {
173 curPath = currentDirectory;
174 layoutComponent();
175 }
176
177 public File getSelectedFile() { return curFile; }
178 public void setSelectedFile(File file) { curFile = file; ensureFileIsVisible(file); }
179
180 public File [] getSelectedFiles() { return curFiles; }
181 public void setSelectedFiles(File [] selectedFiles) { curFiles = selectedFiles; }
182
183 public File getCurrentDirectory() { return curPath; }
184 public void setCurrentDirectory(File dir) { curPath = dir; ensureFileIsVisible(dir); }
185 public void changeToParentDirectory() { setCurrentDirectory(curPath.getParentFile()); }
186
187
199 public void scanDrives(JComboBox driveBox) {
200
201 if (SwingWTUtils.isWindows()) {
202 driveBox.addItem(new DriveEntry(new File ("A:"), "Floppy Disk (A:)"));
205 checkDriveEntry("C:", "Disk (C:)", driveBox);
206 checkDriveEntry("D:", "Disk (D:)", driveBox);
207 checkDriveEntry("E:", "Disk (E:)", driveBox);
208 checkDriveEntry("F:", "Disk (F:)", driveBox);
209 checkDriveEntry("G:", "Network Disk (G:)", driveBox);
210 checkDriveEntry("H:", "Network Disk (H:)", driveBox);
211 checkDriveEntry("I:", "Network Disk (I:)", driveBox);
212 checkDriveEntry("J:", "Network Disk (J:)", driveBox);
213 checkDriveEntry("K:", "Network Disk (K:)", driveBox);
214 checkDriveEntry("L:", "Network Disk (L:)", driveBox);
215 checkDriveEntry("M:", "Network Disk (M:)", driveBox);
216 checkDriveEntry("N:", "Network Disk (N:)", driveBox);
217 checkDriveEntry("O:", "Network Disk (O:)", driveBox);
218 checkDriveEntry("P:", "Network Disk (P:)", driveBox);
219 checkDriveEntry("Q:", "Network Disk (Q:)", driveBox);
220 checkDriveEntry("R:", "Network Disk (R:)", driveBox);
221 checkDriveEntry("S:", "Network Disk (S:)", driveBox);
222 checkDriveEntry("T:", "Network Disk (T:)", driveBox);
223 checkDriveEntry("U:", "Network Disk (U:)", driveBox);
224 checkDriveEntry("V:", "Network Disk (V:)", driveBox);
225 checkDriveEntry("W:", "Network Disk (W:)", driveBox);
226 checkDriveEntry("X:", "Network Disk (X:)", driveBox);
227 checkDriveEntry("Y:", "Network Disk (Y:)", driveBox);
228 checkDriveEntry("Z:", "Network Disk (Z:)", driveBox);
229 driveBox.setSelectedIndex(1);
232 }
233 else
234 {
235 checkDriveEntry("/", "Root (/)", driveBox);
236 checkDriveEntry("/mnt/auto", "Automatic Mount (/mnt/auto)", driveBox);
237 checkDriveEntry("/mnt/floppy", "Floppy Disk (/mnt/floppy)", driveBox);
238 checkDriveEntry("/cdrom", "CDROM (/cdrom)", driveBox);
239 checkDriveEntry("/cdrom1", "CDROM (/cdrom1)", driveBox);
240 checkDriveEntry("/mnt/cdrom", "CDROM (/mnt/cdrom)", driveBox);
241 checkDriveEntry("/mnt/dvd", "DVD ROM (/mnt/dvd)", driveBox);
242 checkDriveEntry("/mnt/windows", "Windows Disk (/mnt/windows)", driveBox);
243 checkDriveEntry("/mnt/win_c", "Windows Disk (/mnt/win_c)", driveBox);
244 checkDriveEntry("/mnt/win_d", "Windows Disk (/mnt/win_d)", driveBox);
245 checkDriveEntry("/mnt/removable", "Removable Device (/mnt/removable)", driveBox);
246 checkDriveEntry("/mnt/zip", "Zip Disk (/mnt/zip)", driveBox);
247 }
248
249 }
250
251
256 protected void checkDriveEntry(String path, String displayName, JComboBox driveBox) {
257 try {
258 File f = new File (path);
259 if (f.exists())
260 driveBox.addItem(new DriveEntry(f, displayName));
261 }
262 catch (Exception e) {}
263 }
264
265
268 public void rescanCurrentDirectory() {
269
270 if (filter == null) return;
272
273 try {
274
275 File loc = new File (curFile.getAbsolutePath());
276
277 if (!loc.isDirectory())
279 loc = curFile.getParentFile();
280
281 if (loc == null) return;
284
285 File [] fulldir = loc.listFiles();
287 Vector matches = new Vector ();
288 JFileChooser.FileFilterWrapper w = (JFileChooser.FileFilterWrapper) filter.getSelectedItem();
289 swingwtx.swing.filechooser.FileFilter theFilter = null;
290 if (w != null) theFilter = w.getFilter();
291
292 for (int i = 0; i < fulldir.length; i++) {
293 if (fulldir[i].getName().startsWith(".")){}
294 else if (theFilter == null)
296 matches.add(fulldir[i]);
297 else if (theFilter.accept(fulldir[i]))
298 matches.add(fulldir[i]);
299 }
300
301 boolean needsParent = (loc.getParentFile() != null);
302
303 File [] filteredDir = null;
304
305 int noFiles = ( needsParent ? matches.size() + 1 : matches.size() );
306 filteredDir = new File [noFiles];
307
308 if (needsParent)
310 filteredDir[0] = curFile.getAbsoluteFile().getParentFile();
311
312 for (int i = 0; i < matches.size(); i++) {
313 if (needsParent)
314 filteredDir[i + 1] = (File ) matches.get(i);
315 else
316 filteredDir[i] = (File ) matches.get(i);
317 }
318
319 sortFiles(filteredDir);
321
322 fileList.setListData( filteredDir );
324
325 }
326 catch (StringIndexOutOfBoundsException e) {
327 e.printStackTrace();
332 }
333
334 }
335
336 public void ensureFileIsVisible(File f) { }
337
338 public boolean getControlButtonsAreShown() { return buttonPanel.getParent() != null; }
339 public void setControlButtonsAreShown(boolean b) {
340 if (b)
341 add(buttonPanel, BorderLayout.SOUTH);
342 else
343 remove(buttonPanel);
344 }
345 public int getDialogType() { return dialogType; }
346 public void setDialogType(int dialogType) { this.dialogType = dialogType; }
347 public void setDialogTitle(String dialogTitle) { this.dialogTitle = dialogTitle; }
348 public void setApproveButtonToolTipText(String toolTipText) { okButton.setToolTipText(toolTipText); }
349 public String getApproveButtonToolTipText() { return okButton.getToolTipText(); }
350 public void setApproveButtonMnemonic(int mnemonic) { okButton.setMnemonic(mnemonic); }
351 public void setApproveButtonMnemonic(char mnemonic) { okButton.setMnemonic(mnemonic); }
352 public void setApproveButtonText(String approveButtonText) { okButton.setText(approveButtonText); }
353 public String getApproveButtonText() { return okButton.getText(); }
354 public JComponent getAccessory() { return fcAccessory; }
355 public void setAccessory(JComponent newAccessory) { useNative = false; fcAccessory = newAccessory; centralPanel.add(newAccessory, BorderLayout.EAST); }
356 public void setFileSelectionMode(int mode) { fileSelection = mode; }
357 public int getFileSelectionMode() { return fileSelection; }
358 public boolean isFileSelectionEnabled() {return (fileSelection == FILES_ONLY || fileSelection == FILES_AND_DIRECTORIES);}
359 public boolean isDirectorySelectionEnabled() { return (fileSelection == FILES_AND_DIRECTORIES || fileSelection == DIRECTORIES_ONLY);}
360 public void setMultiSelectionEnabled(boolean b) { multiSelect = b; }
361 public boolean isMultiSelectionEnabled() { return multiSelect; }
362 public boolean isFileHidingEnabled() { return false;}
363 public void setFileHidingEnabled(boolean b) {}
364
365
373 public void setExtensionFilters(String [] extensions, String [] names) {
374 filters = extensions;
375 filterNames = names;
376 }
377
378 public void setFileFilter(swingwtx.swing.filechooser.FileFilter fileFilter) {
379 useNative = false;
380 FileFilterWrapper wrapper = new FileFilterWrapper(fileFilter);
381 filter.addItem(wrapper);
382 filter.setSelectedItem(wrapper);
383 }
384
385 public swingwtx.swing.filechooser.FileFilter getFileFilter() { return (swingwtx.swing.filechooser.FileFilter) filter.getSelectedItem(); }
386 public swingwtx.swing.filechooser.FileFilter[] getChoosableFileFilters() {
387 swingwtx.swing.filechooser.FileFilter[] ff = new swingwtx.swing.filechooser.FileFilter[fileFilters.size()];
388 for (int i = 0; i < fileFilters.size(); i++) {
389 ff[i] = (swingwtx.swing.filechooser.FileFilter) fileFilters.get(i);
390 }
391 return ff;
392 }
393 public void addChoosableFileFilter(swingwtx.swing.filechooser.FileFilter f) {
394 JFileChooser.FileFilterWrapper w = new JFileChooser.FileFilterWrapper(f);
395 filter.addItem(w);
396 }
397 public boolean removeChoosableFileFilter(swingwtx.swing.filechooser.FileFilter f) {
398 for (int i = 0; i < filter.getItemCount(); i++)
399 if ( ((FileFilterWrapper) filter.getItemAt(i)).getFilter().equals(f) ) {
400 filter.removeItemAt(i);
401 return true;
402 }
403 return false;
404 }
405 public void resetChoosableFileFilters() {
406 filter.removeAllItems();
407 fileFilters.removeAllElements();
408 }
409 public boolean isAcceptAllFileFilterUsed() { return true; }
410 public void setAcceptAllFileFilterUsed(boolean b) {}
411
412
415 public int showOpenDialog(Component parent) {
416 if (useNative)
417 return showNativeOpenDialog(parent);
418 else
419 return showCustomOpenDialog(parent);
420 }
421
422 protected int showCustomOpenDialog(Component parent) {
423 dialogType = OPEN_DIALOG;
424 String dt = (dialogTitle.equals("") ? "Open" : dialogTitle);
425 customDialog = new FileChooserDialog(dt, this);
426 rescanCurrentDirectory(); customDialog.show();
428 return dialogReturnValue;
429 }
430
431 protected int showNativeOpenDialog(Component parent) {
432 dialogType = OPEN_DIALOG;
433 org.eclipse.swt.widgets.FileDialog f = new org.eclipse.swt.widgets.FileDialog(parent.getPeer().getShell(), SWT.OPEN | (multiSelect ? SWT.MULTI : SWT.NONE) );
434 if (dialogTitle.equals(""))
435 f.setText("Open");
436 else
437 f.setText(dialogTitle);
438
439 if (curPath == null) curPath = new File ("");
440 f.setFilterPath(curPath.getAbsolutePath());
441
442 if (filters != null) {
443 f.setFilterExtensions(filters);
444 f.setFilterNames(filterNames);
445 }
446 String chosen = f.open();
447 if (chosen == null) return CANCEL_OPTION;
448
452 if (multiSelect) {
453 curFile = new File (chosen);
454 curFiles = new File [f.getFileNames().length];
455 for (int i = 0; i < f.getFileNames().length; i++) {
456 curFiles[i] = new File (f.getFileNames()[i]);
457 }
458 curPath = curFile.getParentFile();
459 }
460 else {
461 curFile = new File (chosen);
462 curPath = curFile.getParentFile();
463 }
464 return APPROVE_OPTION;
465 }
466
467 public int showSaveDialog(Component parent) {
468 if (useNative)
469 return showNativeSaveDialog(parent);
470 else
471 return showCustomSaveDialog(parent);
472 }
473
474 protected int showNativeSaveDialog(Component parent) {
475 dialogType = SAVE_DIALOG;
476 org.eclipse.swt.widgets.FileDialog f = new org.eclipse.swt.widgets.FileDialog(parent.getPeer().getShell(), SWT.SAVE );
477 if (dialogTitle.equals(""))
478 f.setText("Save As");
479 else
480 f.setText(dialogTitle);
481 f.setFilterPath(curPath.getAbsolutePath());
482 if (filters != null) {
483 f.setFilterExtensions(filters);
484 f.setFilterNames(filterNames);
485 }
486
487 String chosen = f.open();
488 if (chosen == null) return CANCEL_OPTION;
489
493 if (multiSelect) {
494 curFile = new File (chosen);
495 curFiles = new File [f.getFileNames().length];
496 for (int i = 0; i < f.getFileNames().length; i++) {
497 curFiles[i] = new File (f.getFileNames()[i]);
498 }
499 curPath = curFile.getParentFile();
500 }
501 else {
502 curFile = new File (chosen);
503 curPath = curFile.getParentFile();
504 }
505 return APPROVE_OPTION;
506 }
507
508 protected int showCustomSaveDialog(Component parent) {
509 dialogType = SAVE_DIALOG;
510 String dt = (dialogTitle.equals("") ? "Save" : dialogTitle);
511 customDialog = new FileChooserDialog(dt, this);
512 rescanCurrentDirectory(); customDialog.show();
514
515 if (curPath.isDirectory()) {
519 String newFile = curPath.getAbsolutePath();
520 if (!newFile.endsWith(File.separator))
521 newFile += File.separator;
522 curPath = new File (newFile + location.getText());
523 }
524
525 return dialogReturnValue;
526 }
527
528 public String getTitle() { return dialogTitle; }
529 public void setTitle(String title) { dialogTitle = title; }
530
531
535 public File [] sortFiles(File [] sort) {
536
537 boolean madeAChange = true;
538 while (madeAChange) {
539 madeAChange = false;
540 for (int i = 0; i < sort.length-1; i++) {
541 int pos = sort[i].toString().compareTo(sort[i+1].toString());
542 if ( pos > 0 ) {
543 File buf = sort[i+1];
544 sort[i+1] = sort[i];
545 sort[i] = buf;
546 buf = null;
547 madeAChange = true;
548 }
549 }
550 }
551 return sort;
552 }
553
554
557 protected void firePropertyChangeEvent(String propertyName, Object oldValue, Object newValue) {
558 PropertyChangeEvent e = new PropertyChangeEvent (this, propertyName, oldValue, newValue);
559 for (int i = 0; i < propertyChangeListeners.size(); i++) {
560 ((PropertyChangeListener ) propertyChangeListeners.get(i)).propertyChange(e);
561 }
562 }
563
564
567 protected void layoutComponent() {
568
569 setLayout(new BorderLayout());
570
571 JPanel pnlTool = new JPanel(new BorderLayout());
573
574 pnlTool.add(new JLabel("Drive:"), BorderLayout.WEST);
576 final JComboBox drives = new JComboBox();
577 drives.setPreferredSize(new Dimension(200, 25));
578 pnlTool.add(drives, BorderLayout.CENTER);
579 scanDrives(drives);
580 drives.addItemListener(new ItemListener() {
581 public void itemStateChanged(ItemEvent e) {
582
583 DriveEntry d = (DriveEntry) drives.getSelectedItem();
584
585 curPath = (File ) d.fileRef;
587 rescanCurrentDirectory();
588 }
589 });
590
591 add(pnlTool, BorderLayout.NORTH);
593
594 centralPanel = new JPanel();
596 centralPanel.setLayout(new BorderLayout());
597
598 fileList = new JList();
600 fileList.setCellRenderer(new JFileChooser.FileListRenderer());
601 fileList.addMouseListener(new MouseAdapter() {
603 public void mouseClicked(MouseEvent e) {
604
605 curFile = null;
607 if (fileList.getSelectedIndex() == -1) return;
609 if (fileList.getSelectedValue() == null) return;
610
611 curFile = (File ) fileList.getSelectedValue();
613 curPath = curFile.getParentFile();
614
615 if(e.getClickCount() == 2) {
618 if (!curFile.isDirectory()) {
619 location.setText( curFile.getName() );
620 firePropertyChangeEvent( SELECTED_FILE_CHANGED_PROPERTY, null, fileList.getSelectedValue());
621 okButton.processActionEvent(0); } else {
623 rescanCurrentDirectory();
624 }
625 } else {
626 if (!curFile.isDirectory()) {
627 location.setText( curFile.getName() );
628 firePropertyChangeEvent( SELECTED_FILE_CHANGED_PROPERTY, null, fileList.getSelectedValue());
629 }
630 }
631 }
632 });
633
634 centralPanel.add(fileList, BorderLayout.CENTER);
635
636 JPanel entryBoxes = new JPanel();
638 entryBoxes.setLayout(new GridLayout(2, 0));
639
640 JPanel pnlLocation = new JPanel();
642 pnlLocation.setLayout(new BorderLayout());
643 JLabel lblLoc = new JLabel("Location:");
644 pnlLocation.add(lblLoc, BorderLayout.WEST);
645 lblLoc.setPreferredSize(new Dimension(100, 25));
646
647 location = new JTextField();
648 pnlLocation.add(location, BorderLayout.CENTER);
649
650 entryBoxes.add(pnlLocation);
651
652 JPanel pnlFilter = new JPanel();
654 pnlFilter.setLayout(new BorderLayout());
655 JLabel lblFilter = new JLabel("Filter:");
656 pnlFilter.add(lblFilter, BorderLayout.WEST);
657 lblFilter.setPreferredSize(new Dimension(100, 25));
658
659 filter = new JComboBox();
660 pnlFilter.add(filter, BorderLayout.CENTER);
661 filter.setPreferredSize(new Dimension(300, 25));
662 allFiles = new JFileChooser.FileFilterWrapper(new JFileChooser.AllFileFilter());
663 filter.addItem(allFiles);
664 filter.addItemListener( new ItemListener() {
665 public void itemStateChanged(ItemEvent e) {
666 rescanCurrentDirectory();
667 }
668 });
669
670 entryBoxes.add(pnlFilter);
671
672 centralPanel.add(entryBoxes, BorderLayout.SOUTH);
673
674
675 add(centralPanel, BorderLayout.CENTER);
676
677 buttonPanel = new JPanel();
679 buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
680
681 okButton = (JButton) buttonPanel.add(new JButton("Ok"));
682 okButton.setMnemonic('o');
683 okButton.addActionListener(new ActionListener() {
685 public void actionPerformed(ActionEvent e) {
686 dialogReturnValue = APPROVE_OPTION;
687
688 if(multiSelect) {
689 Object [] aktFiles = fileList.getSelectedValues();
690 int length = aktFiles.length;
691 curFiles = new File [length];
692 for(int i = 0; i < length; i++) {
693 curFiles[i] = (File ) aktFiles[i];
694 }
695 }
696
697 if (customDialog != null) customDialog.dispose();
698 }
699 });
700
701 JButton cancelButton = (JButton) buttonPanel.add(new JButton("Cancel"));
702 cancelButton.setMnemonic('c');
703 cancelButton.addActionListener(new ActionListener() {
705 public void actionPerformed(ActionEvent e) {
706 dialogReturnValue = CANCEL_OPTION;
707 if (customDialog != null) customDialog.dispose();
708 }
709 });
710
711 add(buttonPanel, BorderLayout.SOUTH);
712
713 }
715
716
720 private class FileChooserDialog extends JDialog {
721 public FileChooserDialog(String title, JFileChooser fc) {
722 super((Frame) null, title);
723 this.setSize(512, 384);
724 this.getContentPane().setLayout(new BorderLayout());
725 this.getContentPane().add(fc, BorderLayout.CENTER);
726 this.setModal(true);
727 this.setLocationRelativeTo(null);
728 }
729 }
730
731
734 private class FileListRenderer extends JLabel implements ListCellRenderer {
735
736 ImageIcon dirIcon = new ImageIcon(getClass().getResource("/swingwtx/swing/filechooser/dir.gif"));
737
738 public FileListRenderer() {
739 }
741
742 public swingwt.awt.Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
743
744 File f = (File ) value;
745
746 if (index == 0) {
748 setText("..");
749 setIcon(dirIcon);
750 return this;
751 }
752
753 String name = f.getName();
755 if (name.indexOf(File.separator) != -1)
756 name = name.substring(name.lastIndexOf(File.separator), name.length());
757 setText(name);
758
759 boolean isDir = f.isDirectory();
761 setIcon(isDir ? dirIcon : null);
762
763 return this;
764 }
765 }
766
767 private class AllFileFilter extends swingwtx.swing.filechooser.FileFilter {
768 public boolean accept(File f) {
769 return true;
770 }
771 public String getDescription() {
772 return "All Files";
773 }
774 }
775
776
780 private class FileFilterWrapper {
781 private swingwtx.swing.filechooser.FileFilter filter = null;
782 public FileFilterWrapper(swingwtx.swing.filechooser.FileFilter f) {
783 filter = f;
784 }
785 public swingwtx.swing.filechooser.FileFilter getFilter() { return filter; }
786 public String toString() {
787 return filter.getDescription();
788 }
789 }
790
791
792
796 private class DriveEntry {
797 public File fileRef = null;
798 public String displayName = null;
799 public DriveEntry(File file, String displayName) { fileRef = file; this.displayName = displayName; }
800 public String toString() { return displayName; }
801 }
802 }
803 |
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