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1dac6b8d KL |
1 | /* |
2 | * Jexer - Java Text User Interface | |
3 | * | |
4 | * The MIT License (MIT) | |
5 | * | |
6 | * Copyright (C) 2019 Kevin Lamonte | |
7 | * | |
8 | * Permission is hereby granted, free of charge, to any person obtaining a | |
9 | * copy of this software and associated documentation files (the "Software"), | |
10 | * to deal in the Software without restriction, including without limitation | |
11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
12 | * and/or sell copies of the Software, and to permit persons to whom the | |
13 | * Software is furnished to do so, subject to the following conditions: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
21 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
24 | * DEALINGS IN THE SOFTWARE. | |
25 | * | |
26 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] | |
27 | * @version 1 | |
28 | */ | |
29 | package jexer; | |
30 | ||
31 | import java.util.ArrayList; | |
32 | import java.util.List; | |
33 | ||
34 | import jexer.event.TKeypressEvent; | |
35 | import jexer.event.TMenuEvent; | |
36 | import jexer.menu.TMenu; | |
37 | import static jexer.TKeypress.*; | |
38 | ||
39 | /** | |
40 | * TTableWidget is used to display and edit regular two-dimensional tables of | |
41 | * cells. | |
42 | * | |
43 | * This class was inspired by a TTable implementation originally developed by | |
44 | * David "Niki" ROULET [niki@nikiroo.be], made available under MIT at | |
45 | * https://github.com/nikiroo/jexer/tree/ttable_pull. | |
46 | */ | |
47 | public class TTableWidget extends TWidget { | |
48 | ||
49 | // ------------------------------------------------------------------------ | |
50 | // Constants -------------------------------------------------------------- | |
51 | // ------------------------------------------------------------------------ | |
52 | ||
53 | /** | |
54 | * Available borders for cells. | |
55 | */ | |
56 | public enum Border { | |
57 | /** | |
58 | * No border. | |
59 | */ | |
60 | NONE, | |
61 | ||
62 | /** | |
63 | * Single bar: \u2502 (vertical) and \u2500 (horizontal). | |
64 | */ | |
65 | SINGLE, | |
66 | ||
67 | /** | |
68 | * Double bar: \u2551 (vertical) and \u2550 (horizontal). | |
69 | */ | |
70 | DOUBLE, | |
71 | ||
72 | /** | |
73 | * Thick bar: \u258C (vertical, left half block) and \u2580 | |
74 | * (horizontal, upper block). | |
75 | */ | |
76 | THICK, | |
77 | } | |
78 | ||
79 | // ------------------------------------------------------------------------ | |
80 | // Variables -------------------------------------------------------------- | |
81 | // ------------------------------------------------------------------------ | |
82 | ||
83 | /** | |
84 | * The underlying data, organized as columns. | |
85 | */ | |
86 | private ArrayList<Column> columns = new ArrayList<Column>(); | |
87 | ||
88 | /** | |
89 | * The underlying data, organized as rows. | |
90 | */ | |
91 | private ArrayList<Row> rows = new ArrayList<Row>(); | |
92 | ||
93 | /** | |
94 | * The row in model corresponding to the top-left visible cell. | |
95 | */ | |
96 | private int top = 0; | |
97 | ||
98 | /** | |
99 | * The column in model corresponding to the top-left visible cell. | |
100 | */ | |
101 | private int left = 0; | |
102 | ||
103 | /** | |
104 | * The row in model corresponding to the currently selected cell. | |
105 | */ | |
106 | private int selectedRow = 0; | |
107 | ||
108 | /** | |
109 | * The column in model corresponding to the currently selected cell. | |
110 | */ | |
111 | private int selectedColumn = 0; | |
112 | ||
113 | /** | |
114 | * If true, highlight the entire row of the currently-selected cell. | |
115 | */ | |
9c172016 | 116 | private boolean highlightRow = true; |
1dac6b8d KL |
117 | |
118 | /** | |
119 | * If true, highlight the entire column of the currently-selected cell. | |
120 | */ | |
9c172016 KL |
121 | private boolean highlightColumn = true; |
122 | ||
123 | /** | |
124 | * If true, show the row labels as the first column. | |
125 | */ | |
126 | private boolean showRowLabels = true; | |
1dac6b8d KL |
127 | |
128 | /** | |
129 | * Column represents a column of cells. | |
130 | */ | |
131 | public class Column { | |
132 | ||
133 | /** | |
134 | * Width of column. | |
135 | */ | |
136 | private int width = 8; | |
137 | ||
138 | /** | |
139 | * The cells of this column. | |
140 | */ | |
141 | private ArrayList<Cell> cells = new ArrayList<Cell>(); | |
142 | ||
143 | /** | |
144 | * Column label. | |
145 | */ | |
9c172016 | 146 | private String label; |
1dac6b8d KL |
147 | |
148 | /** | |
149 | * The border for this column. | |
150 | */ | |
151 | private Border border = Border.NONE; | |
152 | ||
9c172016 KL |
153 | /** |
154 | * Constructor sets label to lettered column. | |
155 | * | |
156 | * @param col column number to use for this column. Column 0 will be | |
157 | * "A", column 1 will be "B", column 26 will be "AA", and so on. | |
158 | */ | |
159 | Column(int col) { | |
160 | StringBuilder sb = new StringBuilder(); | |
161 | for (;;) { | |
162 | sb.append((char) ('A' + (col % 26))); | |
163 | if (col < 26) { | |
164 | break; | |
165 | } | |
166 | col /= 26; | |
167 | } | |
168 | label = sb.reverse().toString(); | |
169 | } | |
170 | ||
1dac6b8d KL |
171 | /** |
172 | * Add an entry to this column. | |
173 | * | |
174 | * @param cell the cell to add | |
175 | */ | |
176 | public void add(final Cell cell) { | |
177 | cells.add(cell); | |
178 | } | |
179 | ||
180 | /** | |
181 | * Get an entry from this column. | |
182 | * | |
183 | * @param row the entry index to get | |
184 | * @return the cell at row | |
185 | */ | |
186 | public Cell get(final int row) { | |
187 | return cells.get(row); | |
188 | } | |
189 | } | |
190 | ||
191 | /** | |
192 | * Row represents a row of cells. | |
193 | */ | |
194 | public class Row { | |
195 | ||
196 | /** | |
197 | * Height of row. | |
198 | */ | |
199 | private int height = 1; | |
200 | ||
201 | /** | |
202 | * The cells of this row. | |
203 | */ | |
204 | private ArrayList<Cell> cells = new ArrayList<Cell>(); | |
205 | ||
206 | /** | |
207 | * Row label. | |
208 | */ | |
209 | private String label = ""; | |
210 | ||
211 | /** | |
212 | * The border for this row. | |
213 | */ | |
214 | private Border border = Border.NONE; | |
215 | ||
9c172016 KL |
216 | /** |
217 | * Constructor sets label to numbered row. | |
218 | * | |
219 | * @param row row number to use for this row | |
220 | */ | |
221 | Row(final int row) { | |
222 | label = Integer.toString(row); | |
223 | } | |
224 | ||
1dac6b8d KL |
225 | /** |
226 | * Add an entry to this column. | |
227 | * | |
228 | * @param cell the cell to add | |
229 | */ | |
230 | public void add(final Cell cell) { | |
231 | cells.add(cell); | |
232 | } | |
233 | ||
234 | /** | |
235 | * Get an entry from this row. | |
236 | * | |
237 | * @param column the entry index to get | |
238 | * @return the cell at column | |
239 | */ | |
240 | public Cell get(final int column) { | |
241 | return cells.get(column); | |
242 | } | |
243 | ||
244 | } | |
245 | ||
246 | /** | |
247 | * Cell represents an editable cell in the table. Normally, navigation | |
248 | * to a cell only highlights it; pressing Enter or F2 will switch to | |
249 | * editing mode. | |
250 | */ | |
251 | public class Cell extends TWidget { | |
252 | ||
253 | // -------------------------------------------------------------------- | |
254 | // Variables ---------------------------------------------------------- | |
255 | // -------------------------------------------------------------------- | |
256 | ||
257 | /** | |
258 | * The field containing the cell's data. | |
259 | */ | |
260 | private TField field; | |
261 | ||
262 | /** | |
263 | * The column of this cell. | |
264 | */ | |
265 | private int column; | |
266 | ||
267 | /** | |
268 | * The row of this cell. | |
269 | */ | |
270 | private int row; | |
271 | ||
272 | /** | |
273 | * If true, the cell is being edited. | |
274 | */ | |
275 | private boolean isEditing = false; | |
276 | ||
277 | /** | |
278 | * Text of field before editing. | |
279 | */ | |
280 | private String fieldText; | |
281 | ||
282 | // -------------------------------------------------------------------- | |
283 | // Constructors ------------------------------------------------------- | |
284 | // -------------------------------------------------------------------- | |
285 | ||
286 | /** | |
287 | * Public constructor. | |
288 | * | |
289 | * @param parent parent widget | |
290 | * @param x column relative to parent | |
291 | * @param y row relative to parent | |
292 | * @param width width of widget | |
293 | * @param height height of widget | |
294 | * @param column column index of this cell | |
295 | * @param row row index of this cell | |
296 | */ | |
297 | public Cell(final TTableWidget parent, final int x, final int y, | |
298 | final int width, final int height, final int column, | |
299 | final int row) { | |
300 | ||
301 | super(parent, x, y, width, height); | |
302 | this.column = column; | |
303 | this.row = row; | |
304 | ||
305 | field = addField(0, 0, width - 1, false); | |
306 | field.setEnabled(false); | |
1dac6b8d KL |
307 | field.setBackgroundChar(' '); |
308 | } | |
309 | ||
310 | // -------------------------------------------------------------------- | |
311 | // Event handlers ----------------------------------------------------- | |
312 | // -------------------------------------------------------------------- | |
313 | ||
314 | /** | |
315 | * Handle keystrokes. | |
316 | * | |
317 | * @param keypress keystroke event | |
318 | */ | |
319 | @Override | |
320 | public void onKeypress(final TKeypressEvent keypress) { | |
321 | // System.err.println("Cell onKeypress: " + keypress); | |
322 | ||
323 | if (isEditing) { | |
324 | if (keypress.equals(kbEsc)) { | |
325 | // ESC cancels the edit. | |
326 | field.setText(fieldText); | |
327 | isEditing = false; | |
328 | field.setEnabled(false); | |
329 | return; | |
330 | } | |
331 | if (keypress.equals(kbEnter)) { | |
332 | // Enter ends editing. | |
333 | fieldText = field.getText(); | |
334 | isEditing = false; | |
335 | field.setEnabled(false); | |
336 | return; | |
337 | } | |
338 | // Pass down to field. | |
339 | super.onKeypress(keypress); | |
340 | } | |
341 | ||
342 | if (keypress.equals(kbEnter) || keypress.equals(kbF2)) { | |
343 | // Enter or F2 starts editing. | |
344 | fieldText = field.getText(); | |
345 | isEditing = true; | |
346 | field.setEnabled(true); | |
347 | activate(field); | |
348 | return; | |
349 | } | |
350 | } | |
351 | ||
352 | // -------------------------------------------------------------------- | |
353 | // TWidget ------------------------------------------------------------ | |
354 | // -------------------------------------------------------------------- | |
355 | ||
356 | /** | |
357 | * Draw this cell. | |
358 | */ | |
359 | @Override | |
360 | public void draw() { | |
361 | TTableWidget table = (TTableWidget) getParent(); | |
362 | ||
1dac6b8d | 363 | if (isAbsoluteActive()) { |
9c172016 KL |
364 | if (isEditing) { |
365 | field.setActiveColorKey("tfield.active"); | |
366 | field.setInactiveColorKey("tfield.inactive"); | |
367 | } else { | |
368 | field.setActiveColorKey("ttable.selected"); | |
369 | field.setInactiveColorKey("ttable.selected"); | |
1dac6b8d | 370 | } |
9c172016 KL |
371 | } else if (((table.selectedColumn == column) |
372 | && ((table.selectedRow == row) | |
373 | || (table.highlightColumn == true))) | |
374 | || ((table.selectedRow == row) | |
375 | && ((table.selectedColumn == column) | |
376 | || (table.highlightRow == true))) | |
377 | ) { | |
378 | field.setActiveColorKey("ttable.active"); | |
379 | field.setInactiveColorKey("ttable.active"); | |
380 | } else { | |
381 | field.setActiveColorKey("ttable.active"); | |
382 | field.setInactiveColorKey("ttable.inactive"); | |
1dac6b8d KL |
383 | } |
384 | ||
385 | super.draw(); | |
386 | } | |
387 | ||
388 | // -------------------------------------------------------------------- | |
389 | // TTable.Cell -------------------------------------------------------- | |
390 | // -------------------------------------------------------------------- | |
391 | ||
392 | /** | |
393 | * Get field text. | |
394 | * | |
395 | * @return field text | |
396 | */ | |
397 | public final String getText() { | |
398 | return field.getText(); | |
399 | } | |
400 | ||
401 | /** | |
402 | * Set field text. | |
403 | * | |
404 | * @param text the new field text | |
405 | */ | |
406 | public void setText(final String text) { | |
407 | field.setText(text); | |
408 | } | |
409 | ||
410 | } | |
411 | ||
412 | // ------------------------------------------------------------------------ | |
413 | // Constructors ----------------------------------------------------------- | |
414 | // ------------------------------------------------------------------------ | |
415 | ||
416 | /** | |
417 | * Public constructor. | |
418 | * | |
419 | * @param parent parent widget | |
420 | * @param x column relative to parent | |
421 | * @param y row relative to parent | |
422 | * @param width width of widget | |
423 | * @param height height of widget | |
424 | */ | |
425 | public TTableWidget(final TWidget parent, final int x, final int y, | |
426 | final int width, final int height) { | |
427 | ||
428 | super(parent, x, y, width, height); | |
429 | ||
430 | // Initialize the starting row and column. | |
9c172016 KL |
431 | rows.add(new Row(0)); |
432 | columns.add(new Column(0)); | |
1dac6b8d KL |
433 | |
434 | // Place a grid of cells that fit in this space. | |
435 | int row = 0; | |
436 | for (int i = 0; i < height; i += rows.get(0).height) { | |
437 | int column = 0; | |
438 | for (int j = 0; j < width; j += columns.get(0).width) { | |
439 | Cell cell = new Cell(this, j, i, columns.get(0).width, | |
440 | rows.get(0).height, column, row); | |
441 | ||
442 | cell.setText("" + row + " " + column); | |
443 | rows.get(row).add(cell); | |
444 | columns.get(column).add(cell); | |
445 | if ((i == 0) && (j + columns.get(0).width < width)) { | |
9c172016 | 446 | columns.add(new Column(column + 1)); |
1dac6b8d KL |
447 | } |
448 | column++; | |
449 | } | |
450 | if (i + rows.get(0).height < height) { | |
9c172016 | 451 | rows.add(new Row(row + 1)); |
1dac6b8d KL |
452 | } |
453 | row++; | |
454 | } | |
455 | activate(columns.get(selectedColumn).get(selectedRow)); | |
9c172016 KL |
456 | |
457 | alignGrid(); | |
1dac6b8d KL |
458 | } |
459 | ||
460 | // ------------------------------------------------------------------------ | |
461 | // Event handlers --------------------------------------------------------- | |
462 | // ------------------------------------------------------------------------ | |
463 | ||
464 | /** | |
465 | * Handle keystrokes. | |
466 | * | |
467 | * @param keypress keystroke event | |
468 | */ | |
469 | @Override | |
470 | public void onKeypress(final TKeypressEvent keypress) { | |
471 | if (keypress.equals(kbTab) | |
472 | || keypress.equals(kbShiftTab) | |
473 | ) { | |
474 | // Squash tab and back-tab. They don't make sense in the TTable | |
475 | // grid context. | |
476 | return; | |
477 | } | |
9c172016 KL |
478 | |
479 | // If editing, pass to that cell and do nothing else. | |
1dac6b8d KL |
480 | if (getSelectedCell().isEditing) { |
481 | super.onKeypress(keypress); | |
482 | return; | |
483 | } | |
484 | ||
485 | if (keypress.equals(kbLeft)) { | |
486 | if (selectedColumn > 0) { | |
487 | selectedColumn--; | |
488 | } | |
489 | activate(columns.get(selectedColumn).get(selectedRow)); | |
490 | } else if (keypress.equals(kbRight)) { | |
491 | if (selectedColumn < columns.size() - 1) { | |
492 | selectedColumn++; | |
493 | } | |
494 | activate(columns.get(selectedColumn).get(selectedRow)); | |
495 | } else if (keypress.equals(kbUp)) { | |
496 | if (selectedRow > 0) { | |
497 | selectedRow--; | |
498 | } | |
499 | activate(columns.get(selectedColumn).get(selectedRow)); | |
500 | } else if (keypress.equals(kbDown)) { | |
501 | if (selectedRow < rows.size() - 1) { | |
502 | selectedRow++; | |
503 | } | |
504 | activate(columns.get(selectedColumn).get(selectedRow)); | |
505 | } else if (keypress.equals(kbHome)) { | |
506 | selectedColumn = 0; | |
507 | activate(columns.get(selectedColumn).get(selectedRow)); | |
508 | } else if (keypress.equals(kbEnd)) { | |
509 | selectedColumn = columns.size() - 1; | |
510 | activate(columns.get(selectedColumn).get(selectedRow)); | |
511 | } else if (keypress.equals(kbPgUp)) { | |
512 | // TODO | |
513 | } else if (keypress.equals(kbPgDn)) { | |
514 | // TODO | |
515 | } else if (keypress.equals(kbCtrlHome)) { | |
516 | // TODO | |
517 | } else if (keypress.equals(kbCtrlEnd)) { | |
518 | // TODO | |
519 | } else { | |
520 | // Pass to the Cell. | |
521 | super.onKeypress(keypress); | |
522 | } | |
9c172016 KL |
523 | |
524 | // We may have scrolled off screen. Reset positions as needed to | |
525 | // make the newly selected cell visible. | |
526 | alignGrid(); | |
1dac6b8d KL |
527 | } |
528 | ||
529 | /** | |
530 | * Handle posted menu events. | |
531 | * | |
532 | * @param menu menu event | |
533 | */ | |
534 | @Override | |
535 | public void onMenu(final TMenuEvent menu) { | |
536 | switch (menu.getId()) { | |
537 | case TMenu.MID_TABLE_BORDER_NONE: | |
538 | case TMenu.MID_TABLE_BORDER_ALL: | |
539 | case TMenu.MID_TABLE_BORDER_RIGHT: | |
540 | case TMenu.MID_TABLE_BORDER_LEFT: | |
541 | case TMenu.MID_TABLE_BORDER_TOP: | |
542 | case TMenu.MID_TABLE_BORDER_BOTTOM: | |
543 | case TMenu.MID_TABLE_BORDER_DOUBLE_BOTTOM: | |
544 | case TMenu.MID_TABLE_BORDER_THICK_BOTTOM: | |
545 | case TMenu.MID_TABLE_DELETE_LEFT: | |
546 | case TMenu.MID_TABLE_DELETE_UP: | |
547 | case TMenu.MID_TABLE_DELETE_ROW: | |
548 | case TMenu.MID_TABLE_DELETE_COLUMN: | |
549 | case TMenu.MID_TABLE_INSERT_LEFT: | |
550 | case TMenu.MID_TABLE_INSERT_RIGHT: | |
551 | case TMenu.MID_TABLE_INSERT_ABOVE: | |
552 | case TMenu.MID_TABLE_INSERT_BELOW: | |
553 | break; | |
554 | case TMenu.MID_TABLE_COLUMN_NARROW: | |
555 | columns.get(selectedColumn).width--; | |
556 | for (Cell cell: getSelectedColumn().cells) { | |
557 | cell.setWidth(columns.get(selectedColumn).width); | |
558 | cell.field.setWidth(columns.get(selectedColumn).width - 1); | |
559 | } | |
9c172016 KL |
560 | for (int i = selectedColumn + 1; i < columns.size(); i++) { |
561 | for (Cell cell: columns.get(i).cells) { | |
562 | cell.setX(cell.getX() - 1); | |
563 | } | |
564 | } | |
565 | alignGrid(); | |
1dac6b8d KL |
566 | break; |
567 | case TMenu.MID_TABLE_COLUMN_WIDEN: | |
568 | columns.get(selectedColumn).width++; | |
569 | for (Cell cell: getSelectedColumn().cells) { | |
570 | cell.setWidth(columns.get(selectedColumn).width); | |
571 | cell.field.setWidth(columns.get(selectedColumn).width - 1); | |
572 | } | |
9c172016 KL |
573 | for (int i = selectedColumn + 1; i < columns.size(); i++) { |
574 | for (Cell cell: columns.get(i).cells) { | |
575 | cell.setX(cell.getX() + 1); | |
576 | } | |
577 | } | |
578 | alignGrid(); | |
1dac6b8d KL |
579 | break; |
580 | case TMenu.MID_TABLE_FILE_SAVE_CSV: | |
581 | case TMenu.MID_TABLE_FILE_SAVE_TEXT: | |
582 | break; | |
583 | default: | |
584 | super.onMenu(menu); | |
585 | } | |
586 | } | |
587 | ||
588 | // ------------------------------------------------------------------------ | |
589 | // TWidget ---------------------------------------------------------------- | |
590 | // ------------------------------------------------------------------------ | |
591 | ||
592 | // ------------------------------------------------------------------------ | |
593 | // TTable ----------------------------------------------------------------- | |
594 | // ------------------------------------------------------------------------ | |
595 | ||
596 | /** | |
597 | * Get the currently-selected cell. | |
598 | * | |
599 | * @return the selected cell | |
600 | */ | |
601 | public Cell getSelectedCell() { | |
602 | assert (rows.get(selectedRow) != null); | |
603 | assert (rows.get(selectedRow).get(selectedColumn) != null); | |
604 | assert (columns.get(selectedColumn) != null); | |
605 | assert (columns.get(selectedColumn).get(selectedRow) != null); | |
606 | assert (rows.get(selectedRow).get(selectedColumn) == | |
607 | columns.get(selectedColumn).get(selectedRow)); | |
608 | ||
609 | return (columns.get(selectedColumn).get(selectedRow)); | |
610 | } | |
611 | ||
612 | /** | |
613 | * Get the currently-selected column. | |
614 | * | |
615 | * @return the selected column | |
616 | */ | |
617 | public Column getSelectedColumn() { | |
618 | assert (selectedColumn >= 0); | |
619 | assert (columns.size() > selectedColumn); | |
620 | assert (columns.get(selectedColumn) != null); | |
621 | return columns.get(selectedColumn); | |
622 | } | |
623 | ||
624 | /** | |
625 | * Get the currently-selected row. | |
626 | * | |
627 | * @return the selected row | |
628 | */ | |
629 | public Row getSelectedRow() { | |
630 | assert (selectedRow >= 0); | |
631 | assert (rows.size() > selectedRow); | |
632 | assert (rows.get(selectedRow) != null); | |
633 | return rows.get(selectedRow); | |
634 | } | |
635 | ||
9c172016 KL |
636 | /** |
637 | * Get the full horizontal width of this table. | |
638 | * | |
639 | * @return the width required to render the entire table | |
640 | */ | |
641 | public int getMaximumWidth() { | |
642 | int totalWidth = 0; | |
643 | if (showRowLabels == true) { | |
644 | // For now, all row labels are 8 cells wide. TODO: make this | |
645 | // adjustable. | |
646 | totalWidth += 8; | |
647 | } | |
648 | for (Cell cell: getSelectedRow().cells) { | |
649 | totalWidth += cell.getWidth() + 1; | |
650 | } | |
651 | return totalWidth; | |
652 | } | |
653 | ||
654 | /** | |
655 | * Align the grid so that the selected cell is fully visible. | |
656 | */ | |
657 | private void alignGrid() { | |
658 | // Determine if we need to shift left or right. | |
659 | int width = getMaximumWidth(); | |
660 | int leftCellX = 0; | |
661 | if (showRowLabels == true) { | |
662 | // For now, all row labels are 8 cells wide. TODO: make this | |
663 | // adjustable. | |
664 | leftCellX += 8; | |
665 | } | |
666 | // TODO | |
667 | ||
668 | ||
669 | // TODO: determine shift up/down | |
670 | ||
671 | ||
672 | } | |
673 | ||
1dac6b8d | 674 | } |