Mercurial > projects > dwt-mac

comparison dwt/widgets/TreeColumn.d @ 123:63a09873578e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed compile errors
author Jacob Carlborg <doob@me.com>
date Thu, 15 Jan 2009 23:08:54 +0100
parents c7f7f4d7091a
children
comparison
equal deleted inserted replaced
122:2e671fa40eec 123:63a09873578e
66 */ 66 */
67 public class TreeColumn : Item { 67 public class TreeColumn : Item {
68 NSTableColumn nsColumn; 68 NSTableColumn nsColumn;
69 Tree parent; 69 Tree parent;
70 String toolTipText, displayText; 70 String toolTipText, displayText;
71 71
72 static const int MARGIN = 2; 72 static const int MARGIN = 2;
73 73
74 /** 74 /**
75 * Constructs a new instance of this class given its parent 75 * Constructs a new instance of this class given its parent
76 * (which must be a <code>Tree</code>) and a style value 76 * (which must be a <code>Tree</code>) and a style value
77 * describing its behavior and appearance. The item is added 77 * describing its behavior and appearance. The item is added
78 * to the end of the items maintained by its parent. 78 * to the end of the items maintained by its parent.
230 } 230 }
231 231
232 void drawInteriorWithFrame_inView (objc.id id, objc.SEL sel, objc.id cellFrame, objc.id view) { 232 void drawInteriorWithFrame_inView (objc.id id, objc.SEL sel, objc.id cellFrame, objc.id view) {
233 NSRect cellRect = NSRect (); 233 NSRect cellRect = NSRect ();
234 OS.memmove (&cellRect, cellFrame, NSRect.sizeof); 234 OS.memmove (&cellRect, cellFrame, NSRect.sizeof);
235 235
236 /* 236 /*
237 * Feature in Cocoa. When the last column in a tree does not reach the 237 * Feature in Cocoa. When the last column in a tree does not reach the
238 * rightmost edge of the tree view, the cell that draws the rightmost- 238 * rightmost edge of the tree view, the cell that draws the rightmost-
239 * column's header is also invoked to draw the header space between its 239 * column's header is also invoked to draw the header space between its
240 * right edge and the tree's right edge. If this case is detected then 240 * right edge and the tree's right edge. If this case is detected then
242 */ 242 */
243 NSOutlineView outlineView = cast(NSOutlineView)parent.view; 243 NSOutlineView outlineView = cast(NSOutlineView)parent.view;
244 NSInteger columnIndex = outlineView.columnWithIdentifier (nsColumn); 244 NSInteger columnIndex = outlineView.columnWithIdentifier (nsColumn);
245 NSRect headerRect = parent.headerView.headerRectOfColumn (columnIndex); 245 NSRect headerRect = parent.headerView.headerRectOfColumn (columnIndex);
246 if (headerRect.x !is cellRect.x || headerRect.width !is cellRect.width) return; 246 if (headerRect.x !is cellRect.x || headerRect.width !is cellRect.width) return;
247 247
248 NSGraphicsContext context = NSGraphicsContext.currentContext (); 248 NSGraphicsContext context = NSGraphicsContext.currentContext ();
249 context.saveGraphicsState (); 249 context.saveGraphicsState ();
250 250
251 int contentWidth = 0; 251 int contentWidth = 0;
252 NSSize stringSize, imageSize; 252 NSSize stringSize, imageSize;
253 NSAttributedString attrString = null; 253 NSAttributedString attrString = null;
254 NSTableHeaderCell headerCell = nsColumn.headerCell (); 254 NSTableHeaderCell headerCell = nsColumn.headerCell ();
255 if (displayText !is null) { 255 if (displayText !is null) {
267 } 267 }
268 if (image !is null) { 268 if (image !is null) {
269 imageSize = image.handle.size (); 269 imageSize = image.handle.size ();
270 contentWidth += Math.ceil (imageSize.width); 270 contentWidth += Math.ceil (imageSize.width);
271 } 271 }
272 272
273 if (parent.sortColumn is this && parent.sortDirection !is DWT.NONE) { 273 if (parent.sortColumn is this && parent.sortDirection !is DWT.NONE) {
274 bool ascending = parent.sortDirection is DWT.UP; 274 bool ascending = parent.sortDirection is DWT.UP;
275 headerCell.drawSortIndicatorWithFrame (cellRect, new NSView(view), ascending, 0); 275 headerCell.drawSortIndicatorWithFrame (cellRect, new NSView(view), ascending, 0);
276 /* remove the arrow's space from the available drawing width */ 276 /* remove the arrow's space from the available drawing width */
277 NSRect sortRect = headerCell.sortIndicatorRectForBounds (cellRect); 277 NSRect sortRect = headerCell.sortIndicatorRectForBounds (cellRect);
278 cellRect.width = Math.max (0, sortRect.x - cellRect.x); 278 cellRect.width = Math.max (0, sortRect.x - cellRect.x);
279 } 279 }
280 280
281 int drawX = 0; 281 int drawX = 0;
282 if ((style & DWT.CENTER) !is 0) { 282 if ((style & DWT.CENTER) !is 0) {
283 drawX = cast(int)(cellRect.x + Math.max (MARGIN, ((cellRect.width - contentWidth) / 2))); 283 drawX = cast(int)(cellRect.x + Math.max (MARGIN, ((cellRect.width - contentWidth) / 2)));
284 } else if ((style & DWT.RIGHT) !is 0) { 284 } else if ((style & DWT.RIGHT) !is 0) {
285 drawX = cast(int)(cellRect.x + Math.max (MARGIN, cellRect.width - contentWidth - MARGIN)); 285 drawX = cast(int)(cellRect.x + Math.max (MARGIN, cellRect.width - contentWidth - MARGIN));
286 } else { 286 } else {
287 drawX = cast(int)cellRect.x + MARGIN; 287 drawX = cast(int)cellRect.x + MARGIN;
288 } 288 }
289 289
290 if (image !is null) { 290 if (image !is null) {
291 NSRect destRect = NSRect (); 291 NSRect destRect = NSRect ();
292 destRect.x = drawX; 292 destRect.x = drawX;
293 destRect.y = cellRect.y; 293 destRect.y = cellRect.y;
294 destRect.width = Math.min (imageSize.width, cellRect.width - 2 * MARGIN); 294 destRect.width = Math.min (imageSize.width, cellRect.width - 2 * MARGIN);
306 sourceRect.height = destRect.height; 306 sourceRect.height = destRect.height;
307 image.handle.drawInRect (destRect, sourceRect, OS.NSCompositeSourceOver, 1f); 307 image.handle.drawInRect (destRect, sourceRect, OS.NSCompositeSourceOver, 1f);
308 if (isFlipped) context.restoreGraphicsState (); 308 if (isFlipped) context.restoreGraphicsState ();
309 drawX += destRect.width; 309 drawX += destRect.width;
310 } 310 }
311 311
312 if (displayText !is null && displayText.length () > 0) { 312 if (displayText !is null && displayText.length () > 0) {
313 if (image !is null) drawX += MARGIN; /* space between image and text */ 313 if (image !is null) drawX += MARGIN; /* space between image and text */
314 NSRect destRect = NSRect (); 314 NSRect destRect = NSRect ();
315 destRect.x = drawX; 315 destRect.x = drawX;
316 destRect.y = cellRect.y; 316 destRect.y = cellRect.y;
317 destRect.width = Math.min (stringSize.width, cellRect.x + cellRect.width - MARGIN - drawX); 317 destRect.width = Math.min (stringSize.width, cellRect.x + cellRect.width - MARGIN - drawX);
318 destRect.height = Math.min (stringSize.height, cellRect.height); 318 destRect.height = Math.min (stringSize.height, cellRect.height);
319 attrString.drawInRect (destRect); 319 attrString.drawInRect (destRect);
320 attrString.release (); 320 attrString.release ();
321 } 321 }
322 322
323 context.restoreGraphicsState (); 323 context.restoreGraphicsState ();
324 } 324 }
325 325
326 /** 326 /**
327 * Returns a value which describes the position of the 327 * Returns a value which describes the position of the
382 * 382 *
383 * @since 3.2 383 * @since 3.2
384 */ 384 */
385 public bool getMoveable () { 385 public bool getMoveable () {
386 checkWidget (); 386 checkWidget ();
387 // int [] flags = new int [1]; 387 // int [] flags = new int [1];
388 // OS.GetDataBrowserPropertyFlags (parent.handle, id, flags); 388 // OS.GetDataBrowserPropertyFlags (parent.handle, id, flags);
389 // return (flags [0] & OS.kDataBrowserListViewMovableColumn) !is 0; 389 // return (flags [0] & OS.kDataBrowserListViewMovableColumn) !is 0;
390 return false; 390 return false;
391 } 391 }
392 392
393 /** 393 /**
394 * Gets the resizable attribute. A column that is 394 * Gets the resizable attribute. A column that is
451 * </ul> 451 * </ul>
452 * 452 *
453 */ 453 */
454 public void pack () { 454 public void pack () {
455 checkWidget (); 455 checkWidget ();
456 456
457 int width = 0; 457 int width = 0;
458 458
459 /* compute header width */ 459 /* compute header width */
460 if (displayText !is null) { 460 if (displayText !is null) {
461 NSMutableDictionary dict = NSMutableDictionary.dictionaryWithCapacity (4); 461 NSMutableDictionary dict = NSMutableDictionary.dictionaryWithCapacity (4);
462 NSTableHeaderCell headerCell = nsColumn.headerCell (); 462 NSTableHeaderCell headerCell = nsColumn.headerCell ();
463 dict.setObject (headerCell.font (), OS.NSFontAttributeName); 463 dict.setObject (headerCell.font (), OS.NSFontAttributeName);
479 NSSize cellSize = headerCell.cellSizeForBounds (rect); 479 NSSize cellSize = headerCell.cellSizeForBounds (rect);
480 rect.height = cellSize.height; 480 rect.height = cellSize.height;
481 NSRect sortRect = headerCell.sortIndicatorRectForBounds (rect); 481 NSRect sortRect = headerCell.sortIndicatorRectForBounds (rect);
482 width += Math.ceil (sortRect.width); 482 width += Math.ceil (sortRect.width);
483 } 483 }
484 484
485 /* compute item widths down column */ 485 /* compute item widths down column */
486 GC gc = new GC (parent); 486 GC gc = new GC (parent);
487 int index = parent.indexOf (this); 487 int index = parent.indexOf (this);
488 for (int i=0; i<parent.itemCount; i++) { 488 for (int i=0; i<parent.itemCount; i++) {
489 TreeItem item = parent.items [i]; 489 TreeItem item = parent.items [i];
637 checkWidget (); 637 checkWidget ();
638 // TODO how to make only some columns movable? And handle moveable is false. 638 // TODO how to make only some columns movable? And handle moveable is false.
639 if (moveable) { 639 if (moveable) {
640 (cast(NSOutlineView)parent.view).setAllowsColumnReordering (true); 640 (cast(NSOutlineView)parent.view).setAllowsColumnReordering (true);
641 } 641 }
642 // int [] flags = new int [1]; 642 // int [] flags = new int [1];
643 // OS.GetDataBrowserPropertyFlags (parent.handle, id, flags); 643 // OS.GetDataBrowserPropertyFlags (parent.handle, id, flags);
644 // if (moveable) { 644 // if (moveable) {
645 // flags [0] |= OS.kDataBrowserListViewMovableColumn; 645 // flags [0] |= OS.kDataBrowserListViewMovableColumn;
646 // } else { 646 // } else {
647 // flags [0] &= ~OS.kDataBrowserListViewMovableColumn; 647 // flags [0] &= ~OS.kDataBrowserListViewMovableColumn;
648 // } 648 // }
649 // OS.SetDataBrowserPropertyFlags (parent.handle, id, flags [0]); 649 // OS.SetDataBrowserPropertyFlags (parent.handle, id, flags [0]);
650 } 650 }
651 651
652 /** 652 /**
653 * Sets the resizable attribute. A column that is 653 * Sets the resizable attribute. A column that is
654 * not resizable cannot be dragged by the user but 654 * not resizable cannot be dragged by the user but