Mercurial > projects > dwt-mac

comparison dwt/widgets/ScrollBar.d @ 57:4444d15131d5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Updated ScrollBar to 3.514
author Jacob Carlborg <doob@me.com>
date Mon, 08 Dec 2008 22:02:10 +0100
parents 34237ae5156a
children 62202ce0039f
comparison
equal deleted inserted replaced
56:a470e49a1890 57:4444d15131d5
23 import dwt.internal.cocoa.NSScroller; 23 import dwt.internal.cocoa.NSScroller;
24 import dwt.internal.cocoa.OS; 24 import dwt.internal.cocoa.OS;
25 import dwt.internal.cocoa.id; 25 import dwt.internal.cocoa.id;
26 26
27 import dwt.dwthelper.utils; 27 import dwt.dwthelper.utils;
28 import dwt.internal.cocoa.CGFloat; 28 import dwt.internal.c.Carbon;
29 import dwt.internal.cocoa.NSScroller;
29 import dwt.widgets.Event; 30 import dwt.widgets.Event;
30 import dwt.widgets.Scrollable; 31 import dwt.widgets.Scrollable;
31 import dwt.widgets.TypedListener; 32 import dwt.widgets.TypedListener;
32 import dwt.widgets.Widget; 33 import dwt.widgets.Widget;
33 34
287 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 288 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
288 * </ul> 289 * </ul>
289 */ 290 */
290 public Point getSize () { 291 public Point getSize () {
291 checkWidget(); 292 checkWidget();
292 NSRect rect = ((NSScroller)view).frame(); 293 NSRect rect = (cast(NSScroller)view).frame();
293 return new Point((int)rect.width, (int)rect.height); 294 return new Point(cast(int)rect.width, cast(int)rect.height);
294 } 295 }
295 296
296 /** 297 /**
297 * Returns the size of the receiver's thumb relative to the 298 * Returns the size of the receiver's thumb relative to the
298 * difference between its maximum and minimum values. 299 * difference between its maximum and minimum values.
427 value = getSelection (); 428 value = getSelection ();
428 } 429 }
429 Event event = new Event(); 430 Event event = new Event();
430 NSScrollerPart hitPart = (cast(NSScroller)view).hitPart(); 431 NSScrollerPart hitPart = (cast(NSScroller)view).hitPart();
431 switch (hitPart) { 432 switch (hitPart) {
432 case NSScrollerDecrementLine: 433 case OS.NSScrollerDecrementLine:
433 value -= increment; 434 value -= increment;
434 event.detail = DWT.ARROW_UP; 435 event.detail = DWT.ARROW_UP;
435 break; 436 break;
436 case NSScrollerDecrementPage: 437 case OS.NSScrollerDecrementPage:
437 value -= pageIncrement; 438 value -= pageIncrement;
438 event.detail = DWT.PAGE_UP; 439 event.detail = DWT.PAGE_UP;
439 break; 440 break;
440 case NSScrollerIncrementLine: 441 case OS.NSScrollerIncrementLine:
441 value += increment; 442 value += increment;
442 event.detail = DWT.PAGE_DOWN; 443 event.detail = DWT.PAGE_DOWN;
443 break; 444 break;
444 case NSScrollerIncrementPage: 445 case OS.NSScrollerIncrementPage:
445 value += pageIncrement; 446 value += pageIncrement;
446 event.detail = DWT.ARROW_DOWN; 447 event.detail = DWT.ARROW_DOWN;
447 break; 448 break;
448 case NSScrollerKnob: 449 case OS.NSScrollerKnob:
449 event.detail = DWT.DRAG; 450 event.detail = DWT.DRAG;
450 break; 451 break;
452 default:
453 assert(false);
451 } 454 }
452 if (target is null) { 455 if (target is null) {
453 if (event.detail !is DWT.DRAG) { 456 if (event.detail !is DWT.DRAG) {
454 setSelection(value); 457 setSelection(value);
455 } 458 }