Mercurial > projects > dwt-win

comparison dwt/widgets/List.d @ 212:ab60f3309436

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
reverted the char[] to String and use the an alias.
author Frank Benoit <benoit@tionex.de>
date Mon, 05 May 2008 00:12:38 +0200
parents 6f75fdfa1bcd
children 36f5cb12e1a2
comparison
equal deleted inserted replaced
211:ff59aeb96cac 212:ab60f3309436
116 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 116 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
117 * </ul> 117 * </ul>
118 * 118 *
119 * @see #add(String,int) 119 * @see #add(String,int)
120 */ 120 */
121 public void add (char[] string) { 121 public void add (String string) {
122 checkWidget (); 122 checkWidget ();
123 if (string is null) error (DWT.ERROR_NULL_ARGUMENT); 123 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
124 TCHAR* buffer = StrToTCHARz ( getCodePage (), string); 124 TCHAR* buffer = StrToTCHARz ( getCodePage (), string);
125 int result = OS.SendMessage (handle, OS.LB_ADDSTRING, 0, buffer); 125 int result = OS.SendMessage (handle, OS.LB_ADDSTRING, 0, buffer);
126 if (result is OS.LB_ERR) error (DWT.ERROR_ITEM_NOT_ADDED); 126 if (result is OS.LB_ERR) error (DWT.ERROR_ITEM_NOT_ADDED);
148 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 148 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
149 * </ul> 149 * </ul>
150 * 150 *
151 * @see #add(String) 151 * @see #add(String)
152 */ 152 */
153 public void add (char[] string, int index) { 153 public void add (String string, int index) {
154 checkWidget (); 154 checkWidget ();
155 if (string is null) error (DWT.ERROR_NULL_ARGUMENT); 155 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
156 if (index is -1) error (DWT.ERROR_INVALID_RANGE); 156 if (index is -1) error (DWT.ERROR_INVALID_RANGE);
157 TCHAR* buffer = StrToTCHARz(getCodePage (), string); 157 TCHAR* buffer = StrToTCHARz(getCodePage (), string);
158 int result = OS.SendMessage (handle, OS.LB_INSERTSTRING, index, buffer); 158 int result = OS.SendMessage (handle, OS.LB_INSERTSTRING, index, buffer);
423 * @exception DWTException <ul> 423 * @exception DWTException <ul>
424 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 424 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
425 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 425 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
426 * </ul> 426 * </ul>
427 */ 427 */
428 public char[] getItem (int index) { 428 public String getItem (int index) {
429 checkWidget (); 429 checkWidget ();
430 int length_ = OS.SendMessage (handle, OS.LB_GETTEXTLEN, index, 0); 430 int length_ = OS.SendMessage (handle, OS.LB_GETTEXTLEN, index, 0);
431 if (length_ !is OS.LB_ERR) { 431 if (length_ !is OS.LB_ERR) {
432 TCHAR[] buffer = NewTCHARs (getCodePage (), length_ + 1); 432 TCHAR[] buffer = NewTCHARs (getCodePage (), length_ + 1);
433 int result = OS.SendMessage (handle, OS.LB_GETTEXT, index, buffer.ptr); 433 int result = OS.SendMessage (handle, OS.LB_GETTEXT, index, buffer.ptr);
488 * @exception DWTException <ul> 488 * @exception DWTException <ul>
489 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 489 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
490 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 490 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
491 * </ul> 491 * </ul>
492 */ 492 */
493 public char[] [] getItems () { 493 public String [] getItems () {
494 checkWidget (); 494 checkWidget ();
495 int count = getItemCount (); 495 int count = getItemCount ();
496 char[] [] result = new char[] [count]; 496 String [] result = new String [count];
497 for (int i=0; i<count; i++) result [i] = getItem (i); 497 for (int i=0; i<count; i++) result [i] = getItem (i);
498 return result; 498 return result;
499 } 499 }
500 500
501 /** 501 /**
512 * @exception DWTException <ul> 512 * @exception DWTException <ul>
513 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 513 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
514 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 514 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
515 * </ul> 515 * </ul>
516 */ 516 */
517 public char[] [] getSelection () { 517 public String [] getSelection () {
518 checkWidget (); 518 checkWidget ();
519 int [] indices = getSelectionIndices (); 519 int [] indices = getSelectionIndices ();
520 char[] [] result = new char[] [indices.length]; 520 String [] result = new String [indices.length];
521 for (int i=0; i<indices.length; i++) { 521 for (int i=0; i<indices.length; i++) {
522 result [i] = getItem (indices [i]); 522 result [i] = getItem (indices [i]);
523 } 523 }
524 return result; 524 return result;
525 } 525 }
640 * @exception DWTException <ul> 640 * @exception DWTException <ul>
641 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 641 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
642 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 642 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
643 * </ul> 643 * </ul>
644 */ 644 */
645 public int indexOf (char[] string) { 645 public int indexOf (String string) {
646 return indexOf (string, 0); 646 return indexOf (string, 0);
647 } 647 }
648 648
649 /** 649 /**
650 * Searches the receiver's list starting at the given, 650 * Searches the receiver's list starting at the given,
663 * @exception DWTException <ul> 663 * @exception DWTException <ul>
664 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 664 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
665 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 665 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
666 * </ul> 666 * </ul>
667 */ 667 */
668 public int indexOf (char[] string, int start) { 668 public int indexOf (String string, int start) {
669 checkWidget (); 669 checkWidget ();
670 if (string is null) error (DWT.ERROR_NULL_ARGUMENT); 670 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
671 671
672 /* 672 /*
673 * Bug in Windows. For some reason, LB_FINDSTRINGEXACT 673 * Bug in Windows. For some reason, LB_FINDSTRINGEXACT
918 * @exception DWTException <ul> 918 * @exception DWTException <ul>
919 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 919 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
920 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 920 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
921 * </ul> 921 * </ul>
922 */ 922 */
923 public void remove (char[] string) { 923 public void remove (String string) {
924 checkWidget (); 924 checkWidget ();
925 if (string is null) error (DWT.ERROR_NULL_ARGUMENT); 925 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
926 int index = indexOf (string, 0); 926 int index = indexOf (string, 0);
927 if (index is -1) error (DWT.ERROR_INVALID_ARGUMENT); 927 if (index is -1) error (DWT.ERROR_INVALID_ARGUMENT);
928 remove (index); 928 remove (index);
1170 * @exception DWTException <ul> 1170 * @exception DWTException <ul>
1171 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 1171 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
1172 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 1172 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
1173 * </ul> 1173 * </ul>
1174 */ 1174 */
1175 public void setItem (int index, char[] string) { 1175 public void setItem (int index, String string) {
1176 checkWidget (); 1176 checkWidget ();
1177 if (string is null) error (DWT.ERROR_NULL_ARGUMENT); 1177 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
1178 int topIndex = getTopIndex (); 1178 int topIndex = getTopIndex ();
1179 bool isSelected = isSelected (index); 1179 bool isSelected = isSelected (index);
1180 remove (index); 1180 remove (index);
1195 * @exception DWTException <ul> 1195 * @exception DWTException <ul>
1196 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 1196 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
1197 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 1197 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
1198 * </ul> 1198 * </ul>
1199 */ 1199 */
1200 public void setItems (char[] [] items) { 1200 public void setItems (String [] items) {
1201 checkWidget (); 1201 checkWidget ();
1202 if (items is null) error (DWT.ERROR_NULL_ARGUMENT); 1202 if (items is null) error (DWT.ERROR_NULL_ARGUMENT);
1203 for (int i=0; i<items.length; i++) { 1203 for (int i=0; i<items.length; i++) {
1204 if (items [i] is null) error (DWT.ERROR_INVALID_ARGUMENT); 1204 if (items [i] is null) error (DWT.ERROR_INVALID_ARGUMENT);
1205 } 1205 }
1224 OS.SendMessage (handle, OS.LB_RESETCONTENT, 0, 0); 1224 OS.SendMessage (handle, OS.LB_RESETCONTENT, 0, 0);
1225 OS.SendMessage (handle, OS.LB_INITSTORAGE, length, length * 32); 1225 OS.SendMessage (handle, OS.LB_INITSTORAGE, length, length * 32);
1226 int index = 0; 1226 int index = 0;
1227 int cp = getCodePage (); 1227 int cp = getCodePage ();
1228 while (index < length) { 1228 while (index < length) {
1229 char[] string = items [index]; 1229 String string = items [index];
1230 TCHAR* buffer = StrToTCHARz (cp, string); 1230 TCHAR* buffer = StrToTCHARz (cp, string);
1231 int result = OS.SendMessage (handle, OS.LB_ADDSTRING, 0, buffer); 1231 int result = OS.SendMessage (handle, OS.LB_ADDSTRING, 0, buffer);
1232 if (result is OS.LB_ERR || result is OS.LB_ERRSPACE) break; 1232 if (result is OS.LB_ERR || result is OS.LB_ERRSPACE) break;
1233 if ((style & DWT.H_SCROLL) !is 0) { 1233 if ((style & DWT.H_SCROLL) !is 0) {
1234 int flags = OS.DT_CALCRECT | OS.DT_SINGLELINE | OS.DT_NOPREFIX; 1234 int flags = OS.DT_CALCRECT | OS.DT_SINGLELINE | OS.DT_NOPREFIX;
1364 * 1364 *
1365 * @see List#deselectAll() 1365 * @see List#deselectAll()
1366 * @see List#select(int[]) 1366 * @see List#select(int[])
1367 * @see List#setSelection(int[]) 1367 * @see List#setSelection(int[])
1368 */ 1368 */
1369 public void setSelection (char[] [] items) { 1369 public void setSelection (String [] items) {
1370 checkWidget (); 1370 checkWidget ();
1371 if (items is null) error (DWT.ERROR_NULL_ARGUMENT); 1371 if (items is null) error (DWT.ERROR_NULL_ARGUMENT);
1372 deselectAll (); 1372 deselectAll ();
1373 int length = items.length; 1373 int length = items.length;
1374 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return; 1374 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return;
1375 int focusIndex = -1; 1375 int focusIndex = -1;
1376 for (int i=length-1; i>=0; --i) { 1376 for (int i=length-1; i>=0; --i) {
1377 char[] string = items [i]; 1377 String string = items [i];
1378 int index = 0; 1378 int index = 0;
1379 if (string !is null) { 1379 if (string !is null) {
1380 int localFocus = -1; 1380 int localFocus = -1;
1381 while ((index = indexOf (string, index)) !is -1) { 1381 while ((index = indexOf (string, index)) !is -1) {
1382 if (localFocus is -1) localFocus = index; 1382 if (localFocus is -1) localFocus = index;
1522 return bits | OS.LBS_EXTENDEDSEL; 1522 return bits | OS.LBS_EXTENDEDSEL;
1523 } 1523 }
1524 return bits; 1524 return bits;
1525 } 1525 }
1526 1526
1527 override char[] windowClass () { 1527 override String windowClass () {
1528 return TCHARsToStr( ListClass ); 1528 return TCHARsToStr( ListClass );
1529 } 1529 }
1530 1530
1531 override int windowProc () { 1531 override int windowProc () {
1532 return cast(int) ListProc; 1532 return cast(int) ListProc;