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fix Borland bug http://news.gmane.org/find-root.php?message_id=%3c43A0B07F.8010204...
[wxWidgets.git] / src / mac / carbon / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/mac/carbon/window.cpp
3 // Purpose: wxWindowMac
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/wxprec.h"
13
14 #include "wx/menu.h"
15 #include "wx/window.h"
16 #include "wx/dc.h"
17 #include "wx/dcclient.h"
18 #include "wx/utils.h"
19 #include "wx/app.h"
20 #include "wx/panel.h"
21 #include "wx/layout.h"
22 #include "wx/dialog.h"
23 #include "wx/scrolbar.h"
24 #include "wx/statbox.h"
25 #include "wx/button.h"
26 #include "wx/settings.h"
27 #include "wx/msgdlg.h"
28 #include "wx/frame.h"
29 #include "wx/tooltip.h"
30 #include "wx/statusbr.h"
31 #include "wx/menuitem.h"
32 #include "wx/spinctrl.h"
33 #include "wx/log.h"
34 #include "wx/geometry.h"
35 #include "wx/textctrl.h"
36
37 #include "wx/toolbar.h"
38 #include "wx/dc.h"
39
40 #if wxUSE_CARET
41 #include "wx/caret.h"
42 #endif
43
44 #define MAC_SCROLLBAR_SIZE 15
45 #define MAC_SMALL_SCROLLBAR_SIZE 11
46
47 #include "wx/mac/uma.h"
48
49 #ifndef __DARWIN__
50 #include <Windows.h>
51 #include <ToolUtils.h>
52 #include <Scrap.h>
53 #include <MacTextEditor.h>
54 #endif
55
56 #if TARGET_API_MAC_OSX
57 #ifndef __HIVIEW__
58 #include <HIToolbox/HIView.h>
59 #endif
60 #endif
61
62 #if wxUSE_DRAG_AND_DROP
63 #include "wx/dnd.h"
64 #endif
65
66 #include <string.h>
67
68 extern wxList wxPendingDelete;
69
70 #ifdef __WXUNIVERSAL__
71 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
72 #else
73 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
74 #endif
75
76 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
77 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
78 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
79 #if TARGET_API_MAC_OSX
80 EVT_PAINT(wxWindowMac::OnPaint)
81 #endif
82 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
83 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
84 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
85 END_EVENT_TABLE()
86
87 #define wxMAC_DEBUG_REDRAW 0
88 #ifndef wxMAC_DEBUG_REDRAW
89 #define wxMAC_DEBUG_REDRAW 0
90 #endif
91
92 #define wxMAC_USE_THEME_BORDER 1
93
94 // ---------------------------------------------------------------------------
95 // Utility Routines to move between different coordinate systems
96 // ---------------------------------------------------------------------------
97
98 /*
99 * Right now we have the following setup :
100 * a border that is not part of the native control is always outside the
101 * control's border (otherwise we loose all native intelligence, future ways
102 * may be to have a second embedding control responsible for drawing borders
103 * and backgrounds eventually)
104 * so all this border calculations have to be taken into account when calling
105 * native methods or getting native oriented data
106 * so we have three coordinate systems here
107 * wx client coordinates
108 * wx window coordinates (including window frames)
109 * native coordinates
110 */
111
112 //
113 // originating from native control
114 //
115
116
117 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
118 {
119 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
120 }
121
122 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
123 {
124 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
125 }
126
127 //
128 // directed towards native control
129 //
130
131 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
132 {
133 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
134 }
135
136 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
137 {
138 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
139 }
140
141 // ---------------------------------------------------------------------------
142 // Carbon Events
143 // ---------------------------------------------------------------------------
144
145 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
146 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
147
148 #if TARGET_API_MAC_OSX
149
150 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
151 enum
152 {
153 kEventControlVisibilityChanged = 157
154 };
155 #endif
156
157 #endif
158
159 static const EventTypeSpec eventList[] =
160 {
161 { kEventClassControl , kEventControlHit } ,
162
163 #if TARGET_API_MAC_OSX
164 { kEventClassControl , kEventControlDraw } ,
165 { kEventClassControl , kEventControlVisibilityChanged } ,
166 { kEventClassControl , kEventControlEnabledStateChanged } ,
167 { kEventClassControl , kEventControlHiliteChanged } ,
168 { kEventClassControl , kEventControlSetFocusPart } ,
169
170 { kEventClassService , kEventServiceGetTypes },
171 { kEventClassService , kEventServiceCopy },
172 { kEventClassService , kEventServicePaste },
173
174 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
175 // { kEventClassControl , kEventControlBoundsChanged } ,
176 #endif
177 } ;
178
179 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
180 {
181 OSStatus result = eventNotHandledErr ;
182
183 wxMacCarbonEvent cEvent( event ) ;
184
185 ControlRef controlRef ;
186 wxWindowMac* thisWindow = (wxWindowMac*) data ;
187
188 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
189
190 switch ( GetEventKind( event ) )
191 {
192 #if TARGET_API_MAC_OSX
193 case kEventControlDraw :
194 {
195 RgnHandle updateRgn = NULL ;
196 RgnHandle allocatedRgn = NULL ;
197 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
198 Rect controlBounds ;
199
200 if ( ! thisWindow->GetPeer()->IsCompositing() )
201 {
202 if ( thisWindow->GetPeer()->IsRootControl() )
203 thisWindow->GetPeer()->GetRect( &controlBounds ) ;
204 else
205 GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
206 }
207
208 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
209 {
210 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
211 }
212 else
213 {
214 if ( ! thisWindow->GetPeer()->IsCompositing() )
215 {
216 allocatedRgn = NewRgn() ;
217 CopyRgn( updateRgn , allocatedRgn ) ;
218 OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
219
220 // hide the given region by the new region that must be shifted
221 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
222 updateRgn = allocatedRgn ;
223 }
224 else
225 {
226 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
227 {
228 // as this update region is in native window locals we must adapt it to wx window local
229 allocatedRgn = NewRgn() ;
230 CopyRgn( updateRgn , allocatedRgn ) ;
231
232 // hide the given region by the new region that must be shifted
233 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
234 updateRgn = allocatedRgn ;
235 }
236 }
237 }
238
239 Rect rgnBounds ;
240 GetRegionBounds( updateRgn , &rgnBounds ) ;
241
242 #if wxMAC_DEBUG_REDRAW
243 if ( thisWindow->MacIsUserPane() )
244 {
245 static float color = 0.5 ;
246 static channel = 0 ;
247 HIRect bounds;
248 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
249
250 HIViewGetBounds( controlRef, &bounds );
251 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
252 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
253 CGContextFillRect( cgContext, bounds );
254 color += 0.1 ;
255 if ( color > 0.9 )
256 {
257 color = 0.5 ;
258 channel++ ;
259 if ( channel == 3 )
260 channel = 0 ;
261 }
262 }
263 #endif
264
265 {
266 #if wxMAC_USE_CORE_GRAPHICS
267 bool created = false ;
268 CGContextRef cgContext = 0 ;
269 if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
270 {
271 wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
272
273 // this parameter is not provided on non-composited windows
274 created = true ;
275
276 // rest of the code expects this to be already transformed and clipped for local
277 CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
278 Rect bounds ;
279 GetPortBounds( port , &bounds ) ;
280 CreateCGContextForPort( port , &cgContext ) ;
281
282 wxMacWindowToNative( thisWindow , updateRgn ) ;
283 OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
284 ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
285 wxMacNativeToWindow( thisWindow , updateRgn ) ;
286 OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
287
288 CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
289 CGContextScaleCTM( cgContext , 1 , -1 ) ;
290
291 CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
292
293 #if 0
294 CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
295 CGContextFillRect(cgContext , CGRectMake( 0 , 0 ,
296 controlBounds.right - controlBounds.left ,
297 controlBounds.bottom - controlBounds.top ) );
298 #endif
299
300 }
301
302 thisWindow->MacSetCGContextRef( cgContext ) ;
303
304 {
305 wxMacCGContextStateSaver sg( cgContext ) ;
306 #endif
307 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
308 result = noErr ;
309
310 #if wxMAC_USE_CORE_GRAPHICS
311 thisWindow->MacSetCGContextRef( NULL ) ;
312 }
313
314 if ( created )
315 CGContextRelease( cgContext ) ;
316 #endif
317 }
318
319 if ( allocatedRgn )
320 DisposeRgn( allocatedRgn ) ;
321 }
322 break ;
323
324 case kEventControlVisibilityChanged :
325 thisWindow->MacVisibilityChanged() ;
326 break ;
327
328 case kEventControlEnabledStateChanged :
329 thisWindow->MacEnabledStateChanged() ;
330 break ;
331
332 case kEventControlHiliteChanged :
333 thisWindow->MacHiliteChanged() ;
334 break ;
335 #endif
336
337 // we emulate this event under Carbon CFM
338 case kEventControlSetFocusPart :
339 {
340 Boolean focusEverything = false ;
341 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
342
343 #ifdef __WXMAC_OSX__
344 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
345 {
346 }
347 #endif
348
349 if ( controlPart == kControlFocusNoPart )
350 {
351 #if wxUSE_CARET
352 if ( thisWindow->GetCaret() )
353 thisWindow->GetCaret()->OnKillFocus();
354 #endif
355
356 static bool inKillFocusEvent = false ;
357
358 if ( !inKillFocusEvent )
359 {
360 inKillFocusEvent = true ;
361 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
362 event.SetEventObject(thisWindow);
363 thisWindow->GetEventHandler()->ProcessEvent(event) ;
364 inKillFocusEvent = false ;
365 }
366 }
367 else
368 {
369 // panel wants to track the window which was the last to have focus in it
370 wxChildFocusEvent eventFocus(thisWindow);
371 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
372
373 #if wxUSE_CARET
374 if ( thisWindow->GetCaret() )
375 thisWindow->GetCaret()->OnSetFocus();
376 #endif
377
378 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
379 event.SetEventObject(thisWindow);
380 thisWindow->GetEventHandler()->ProcessEvent(event) ;
381 }
382
383 if ( thisWindow->MacIsUserPane() )
384 result = noErr ;
385 }
386 break ;
387
388 case kEventControlHit :
389 result = thisWindow->MacControlHit( handler , event ) ;
390 break ;
391
392 default :
393 break ;
394 }
395
396 return result ;
397 }
398
399 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
400 {
401 OSStatus result = eventNotHandledErr ;
402
403 wxMacCarbonEvent cEvent( event ) ;
404
405 ControlRef controlRef ;
406 wxWindowMac* thisWindow = (wxWindowMac*) data ;
407 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
408 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
409
410 switch ( GetEventKind( event ) )
411 {
412 case kEventServiceGetTypes :
413 if ( textCtrl )
414 {
415 long from, to ;
416 textCtrl->GetSelection( &from , &to ) ;
417
418 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
419 if ( from != to )
420 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
421 if ( textCtrl->IsEditable() )
422 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
423
424 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt', 'PICT', 'MooV', 'AIFF' */ };
425 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
426 {
427 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
428 if ( typestring )
429 {
430 if ( copyTypes )
431 CFArrayAppendValue(copyTypes, typestring) ;
432 if ( pasteTypes )
433 CFArrayAppendValue(pasteTypes, typestring) ;
434
435 CFRelease( typestring ) ;
436 }
437 }
438
439 result = noErr ;
440 }
441 break ;
442
443 case kEventServiceCopy :
444 if ( textCtrl )
445 {
446 long from, to ;
447
448 textCtrl->GetSelection( &from , &to ) ;
449 wxString val = textCtrl->GetValue() ;
450 val = val.Mid( from , to - from ) ;
451 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
452 verify_noerr( ClearScrap( &scrapRef ) ) ;
453 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.length() , val.c_str() ) ) ;
454 result = noErr ;
455 }
456 break ;
457
458 case kEventServicePaste :
459 if ( textCtrl )
460 {
461 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
462 Size textSize, pastedSize ;
463 verify_noerr( GetScrapFlavorSize(scrapRef, kTXNTextData, &textSize) ) ;
464 textSize++ ;
465 char *content = new char[textSize] ;
466 GetScrapFlavorData(scrapRef, kTXNTextData, &pastedSize, content );
467 content[textSize - 1] = 0 ;
468
469 #if wxUSE_UNICODE
470 textCtrl->WriteText( wxString( content , wxConvLocal ) );
471 #else
472 textCtrl->WriteText( wxString( content ) ) ;
473 #endif
474
475 delete[] content ;
476 result = noErr ;
477 }
478 break ;
479
480 default:
481 break ;
482 }
483
484 return result ;
485 }
486
487 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
488 {
489 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
490 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
491 wxTheApp->MacSetCurrentEvent( event , handler ) ;
492 OSStatus result = eventNotHandledErr ;
493
494 switch ( GetEventClass( event ) )
495 {
496 case kEventClassControl :
497 result = wxMacWindowControlEventHandler( handler, event, data ) ;
498 break ;
499
500 case kEventClassService :
501 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
502 break ;
503
504 default :
505 break ;
506 }
507
508 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
509
510 return result ;
511 }
512
513 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
514
515 #if !TARGET_API_MAC_OSX
516
517 // ---------------------------------------------------------------------------
518 // UserPane events for non OSX builds
519 // ---------------------------------------------------------------------------
520
521 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
522 {
523 wxWindow * win = wxFindControlFromMacControl(control) ;
524 if ( win )
525 win->MacControlUserPaneDrawProc(part) ;
526 }
527 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
528
529 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
530 {
531 wxWindow * win = wxFindControlFromMacControl(control) ;
532 if ( win )
533 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
534 else
535 return kControlNoPart ;
536 }
537 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
538
539 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
540 {
541 wxWindow * win = wxFindControlFromMacControl(control) ;
542 if ( win )
543 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
544 else
545 return kControlNoPart ;
546 }
547 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
548
549 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
550 {
551 wxWindow * win = wxFindControlFromMacControl(control) ;
552 if ( win )
553 win->MacControlUserPaneIdleProc() ;
554 }
555 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
556
557 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
558 {
559 wxWindow * win = wxFindControlFromMacControl(control) ;
560 if ( win )
561 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
562 else
563 return kControlNoPart ;
564 }
565 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
566
567 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
568 {
569 wxWindow * win = wxFindControlFromMacControl(control) ;
570 if ( win )
571 win->MacControlUserPaneActivateProc(activating) ;
572 }
573 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
574
575 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
576 {
577 wxWindow * win = wxFindControlFromMacControl(control) ;
578 if ( win )
579 return win->MacControlUserPaneFocusProc(action) ;
580 else
581 return kControlNoPart ;
582 }
583 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
584
585 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
586 {
587 wxWindow * win = wxFindControlFromMacControl(control) ;
588 if ( win )
589 win->MacControlUserPaneBackgroundProc(info) ;
590 }
591 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
592
593 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
594 {
595 int x = 0 , y = 0;
596 RgnHandle rgn = NewRgn() ;
597 GetClip( rgn ) ;
598 MacWindowToRootWindow( &x,&y ) ;
599 OffsetRgn( rgn , -x , -y ) ;
600 wxMacWindowStateSaver sv( this ) ;
601 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
602 MacDoRedraw( rgn , 0 ) ;
603 DisposeRgn( rgn ) ;
604 }
605
606 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
607 {
608 return kControlNoPart ;
609 }
610
611 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
612 {
613 return kControlNoPart ;
614 }
615
616 void wxWindowMac::MacControlUserPaneIdleProc()
617 {
618 }
619
620 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
621 {
622 return kControlNoPart ;
623 }
624
625 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
626 {
627 }
628
629 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
630 {
631 if ( AcceptsFocus() )
632 return 1 ;
633 else
634 return kControlNoPart ;
635 }
636
637 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
638 {
639 }
640
641 #endif
642
643 // ---------------------------------------------------------------------------
644 // Scrollbar Tracking for all
645 // ---------------------------------------------------------------------------
646
647 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
648 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
649 {
650 if ( partCode != 0)
651 {
652 wxWindow* wx = wxFindControlFromMacControl( control ) ;
653 if ( wx )
654 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
655 }
656 }
657 wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
658
659 // ===========================================================================
660 // implementation
661 // ===========================================================================
662
663 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
664
665 static MacControlMap wxWinMacControlList;
666
667 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
668 {
669 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
670
671 return (node == wxWinMacControlList.end()) ? NULL : node->second;
672 }
673
674 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
675 {
676 // adding NULL ControlRef is (first) surely a result of an error and
677 // (secondly) breaks native event processing
678 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
679
680 wxWinMacControlList[inControl] = control;
681 }
682
683 void wxRemoveMacControlAssociation(wxWindow *control)
684 {
685 // iterate over all the elements in the class
686 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
687 // we should go on...
688
689 bool found = true ;
690 while ( found )
691 {
692 found = false ;
693 MacControlMap::iterator it;
694 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
695 {
696 if ( it->second == control )
697 {
698 wxWinMacControlList.erase(it);
699 found = true ;
700 break;
701 }
702 }
703 }
704 }
705
706 // ----------------------------------------------------------------------------
707 // constructors and such
708 // ----------------------------------------------------------------------------
709
710 wxWindowMac::wxWindowMac()
711 {
712 Init();
713 }
714
715 wxWindowMac::wxWindowMac(wxWindowMac *parent,
716 wxWindowID id,
717 const wxPoint& pos ,
718 const wxSize& size ,
719 long style ,
720 const wxString& name )
721 {
722 Init();
723 Create(parent, id, pos, size, style, name);
724 }
725
726 void wxWindowMac::Init()
727 {
728 m_peer = NULL ;
729 m_frozenness = 0 ;
730
731 #if WXWIN_COMPATIBILITY_2_4
732 m_backgroundTransparent = false;
733 #endif
734
735 #if wxMAC_USE_CORE_GRAPHICS
736 m_cgContextRef = NULL ;
737 #endif
738
739 // as all windows are created with WS_VISIBLE style...
740 m_isShown = true;
741
742 m_hScrollBar = NULL ;
743 m_vScrollBar = NULL ;
744 m_macBackgroundBrush = wxNullBrush ;
745
746 m_macIsUserPane = true;
747 m_clipChildren = false ;
748 m_cachedClippedRectValid = false ;
749
750 // we need a valid font for the encodings
751 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
752 }
753
754 // Destructor
755 wxWindowMac::~wxWindowMac()
756 {
757 SendDestroyEvent();
758
759 m_isBeingDeleted = true;
760
761 MacInvalidateBorders() ;
762
763 #ifndef __WXUNIVERSAL__
764 // VS: make sure there's no wxFrame with last focus set to us:
765 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
766 {
767 wxFrame *frame = wxDynamicCast(win, wxFrame);
768 if ( frame )
769 {
770 if ( frame->GetLastFocus() == this )
771 frame->SetLastFocus((wxWindow*)NULL);
772 break;
773 }
774 }
775 #endif // __WXUNIVERSAL__
776
777 // destroy children before destroying this window itself
778 DestroyChildren();
779
780 // wxRemoveMacControlAssociation( this ) ;
781 // If we delete an item, we should initialize the parent panel,
782 // because it could now be invalid.
783 wxWindow *parent = GetParent() ;
784 if ( parent )
785 {
786 if (parent->GetDefaultItem() == (wxButton*) this)
787 parent->SetDefaultItem(NULL);
788 }
789
790 if ( m_peer && m_peer->Ok() )
791 {
792 // in case the callback might be called during destruction
793 wxRemoveMacControlAssociation( this) ;
794 ::RemoveEventHandler( (EventHandlerRef ) m_macControlEventHandler ) ;
795 // we currently are not using this hook
796 // ::SetControlColorProc( *m_peer , NULL ) ;
797 m_peer->Dispose() ;
798 }
799
800 if ( g_MacLastWindow == this )
801 g_MacLastWindow = NULL ;
802
803 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
804 if ( frame )
805 {
806 if ( frame->GetLastFocus() == this )
807 frame->SetLastFocus( NULL ) ;
808 }
809
810 // delete our drop target if we've got one
811 #if wxUSE_DRAG_AND_DROP
812 if ( m_dropTarget != NULL )
813 {
814 delete m_dropTarget;
815 m_dropTarget = NULL;
816 }
817 #endif
818
819 delete m_peer ;
820 }
821
822 WXWidget wxWindowMac::GetHandle() const
823 {
824 return (WXWidget) m_peer->GetControlRef() ;
825 }
826
827 void wxWindowMac::MacInstallEventHandler( WXWidget control )
828 {
829 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
830 InstallControlEventHandler( (ControlRef)control , GetwxMacWindowEventHandlerUPP(),
831 GetEventTypeCount(eventList), eventList, this,
832 (EventHandlerRef *)&m_macControlEventHandler);
833
834 #if !TARGET_API_MAC_OSX
835 if ( (ControlRef) control == m_peer->GetControlRef() )
836 {
837 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl, kControlUserPaneDrawProcTag, GetwxMacControlUserPaneDrawProc()) ;
838 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl, kControlUserPaneHitTestProcTag, GetwxMacControlUserPaneHitTestProc()) ;
839 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl, kControlUserPaneTrackingProcTag, GetwxMacControlUserPaneTrackingProc()) ;
840 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl, kControlUserPaneIdleProcTag, GetwxMacControlUserPaneIdleProc()) ;
841 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl, kControlUserPaneKeyDownProcTag, GetwxMacControlUserPaneKeyDownProc()) ;
842 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl, kControlUserPaneActivateProcTag, GetwxMacControlUserPaneActivateProc()) ;
843 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl, kControlUserPaneFocusProcTag, GetwxMacControlUserPaneFocusProc()) ;
844 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl, kControlUserPaneBackgroundProcTag, GetwxMacControlUserPaneBackgroundProc()) ;
845 }
846 #endif
847 }
848
849 // Constructor
850 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
851 const wxPoint& pos,
852 const wxSize& size,
853 long style,
854 const wxString& name)
855 {
856 wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
857
858 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
859 return false;
860
861 m_windowVariant = parent->GetWindowVariant() ;
862
863 if ( m_macIsUserPane )
864 {
865 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
866
867 UInt32 features = 0
868 | kControlSupportsEmbedding
869 | kControlSupportsLiveFeedback
870 | kControlGetsFocusOnClick
871 // | kControlHasSpecialBackground
872 // | kControlSupportsCalcBestRect
873 | kControlHandlesTracking
874 | kControlSupportsFocus
875 | kControlWantsActivate
876 | kControlWantsIdle
877 ;
878
879 m_peer = new wxMacControl(this) ;
880 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
881
882 MacPostControlCreate(pos, size) ;
883 }
884
885 #ifndef __WXUNIVERSAL__
886 // Don't give scrollbars to wxControls unless they ask for them
887 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
888 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
889 {
890 MacCreateScrollBars( style ) ;
891 }
892 #endif
893
894 wxWindowCreateEvent event(this);
895 GetEventHandler()->AddPendingEvent(event);
896
897 return true;
898 }
899
900 void wxWindowMac::MacChildAdded()
901 {
902 if ( m_vScrollBar )
903 m_vScrollBar->Raise() ;
904 if ( m_hScrollBar )
905 m_hScrollBar->Raise() ;
906 }
907
908 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
909 {
910 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
911
912 m_peer->SetReference( (long) this ) ;
913 GetParent()->AddChild(this);
914
915 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
916
917 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
918 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
919 ::EmbedControl( m_peer->GetControlRef() , container ) ;
920 GetParent()->MacChildAdded() ;
921
922 // adjust font, controlsize etc
923 DoSetWindowVariant( m_windowVariant ) ;
924
925 m_peer->SetLabel( wxStripMenuCodes(m_label) ) ;
926
927 if (!m_macIsUserPane)
928 SetInitialBestSize(size);
929
930 SetCursor( *wxSTANDARD_CURSOR ) ;
931 }
932
933 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
934 {
935 // Don't assert, in case we set the window variant before
936 // the window is created
937 // wxASSERT( m_peer->Ok() ) ;
938
939 m_windowVariant = variant ;
940
941 if (m_peer == NULL || !m_peer->Ok())
942 return;
943
944 ControlSize size ;
945 ThemeFontID themeFont = kThemeSystemFont ;
946
947 // we will get that from the settings later
948 // and make this NORMAL later, but first
949 // we have a few calculations that we must fix
950
951 switch ( variant )
952 {
953 case wxWINDOW_VARIANT_NORMAL :
954 size = kControlSizeNormal;
955 themeFont = kThemeSystemFont ;
956 break ;
957
958 case wxWINDOW_VARIANT_SMALL :
959 size = kControlSizeSmall;
960 themeFont = kThemeSmallSystemFont ;
961 break ;
962
963 case wxWINDOW_VARIANT_MINI :
964 if (UMAGetSystemVersion() >= 0x1030 )
965 {
966 // not always defined in the headers
967 size = 3 ;
968 themeFont = 109 ;
969 }
970 else
971 {
972 size = kControlSizeSmall;
973 themeFont = kThemeSmallSystemFont ;
974 }
975 break ;
976
977 case wxWINDOW_VARIANT_LARGE :
978 size = kControlSizeLarge;
979 themeFont = kThemeSystemFont ;
980 break ;
981
982 default:
983 wxFAIL_MSG(_T("unexpected window variant"));
984 break ;
985 }
986
987 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag, &size ) ;
988
989 wxFont font ;
990 font.MacCreateThemeFont( themeFont ) ;
991 SetFont( font ) ;
992 }
993
994 void wxWindowMac::MacUpdateControlFont()
995 {
996 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
997 Refresh() ;
998 }
999
1000 bool wxWindowMac::SetFont(const wxFont& font)
1001 {
1002 bool retval = wxWindowBase::SetFont( font ) ;
1003
1004 MacUpdateControlFont() ;
1005
1006 return retval;
1007 }
1008
1009 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1010 {
1011 bool retval = wxWindowBase::SetForegroundColour(col);
1012
1013 if (retval)
1014 MacUpdateControlFont() ;
1015
1016 return retval;
1017 }
1018
1019 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1020 {
1021 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1022 return false ;
1023
1024 wxBrush brush ;
1025 wxColour newCol(GetBackgroundColour());
1026 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1027 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1028 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1029 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1030 else
1031 brush.SetColour( newCol ) ;
1032
1033 MacSetBackgroundBrush( brush ) ;
1034
1035 MacUpdateControlFont() ;
1036
1037 return true ;
1038 }
1039
1040 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1041 {
1042 m_macBackgroundBrush = brush ;
1043 m_peer->SetBackground( brush ) ;
1044 }
1045
1046 bool wxWindowMac::MacCanFocus() const
1047 {
1048 // there is currently no way to determine whether the window is running in full keyboard
1049 // access mode, therefore we cannot rely on these features, yet the only other way would be
1050 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1051 // in event handlers...
1052 UInt32 features = 0 ;
1053 m_peer->GetFeatures( &features ) ;
1054
1055 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1056 }
1057
1058 void wxWindowMac::SetFocus()
1059 {
1060 if ( !AcceptsFocus() )
1061 return ;
1062
1063 wxWindow* former = FindFocus() ;
1064 if ( former == this )
1065 return ;
1066
1067 // as we cannot rely on the control features to find out whether we are in full keyboard mode,
1068 // we can only leave in case of an error
1069 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1070 if ( err == errCouldntSetFocus )
1071 return ;
1072
1073 // enable for patch 1376506 - perhaps? (Stefan's version)
1074 #if 1
1075 SetUserFocusWindow( (WindowRef)MacGetTopLevelWindowRef() );
1076 #endif
1077
1078 #if !TARGET_API_MAC_OSX
1079 // emulate carbon events when running under CarbonLib where they are not natively available
1080 if ( former )
1081 {
1082 EventRef evRef = NULL ;
1083 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1084 &evRef ) );
1085
1086 wxMacCarbonEvent cEvent( evRef ) ;
1087 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1088 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1089
1090 wxMacWindowEventHandler( NULL , evRef , former ) ;
1091 ReleaseEvent(evRef) ;
1092 }
1093
1094 // send new focus event
1095 {
1096 EventRef evRef = NULL ;
1097 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1098 &evRef ) );
1099
1100 wxMacCarbonEvent cEvent( evRef ) ;
1101 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1102 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1103
1104 wxMacWindowEventHandler( NULL , evRef , this ) ;
1105 ReleaseEvent(evRef) ;
1106 }
1107 #endif
1108 }
1109
1110 void wxWindowMac::DoCaptureMouse()
1111 {
1112 wxApp::s_captureWindow = this ;
1113 }
1114
1115 wxWindow* wxWindowBase::GetCapture()
1116 {
1117 return wxApp::s_captureWindow ;
1118 }
1119
1120 void wxWindowMac::DoReleaseMouse()
1121 {
1122 wxApp::s_captureWindow = NULL ;
1123 }
1124
1125 #if wxUSE_DRAG_AND_DROP
1126
1127 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1128 {
1129 if ( m_dropTarget != NULL )
1130 delete m_dropTarget;
1131
1132 m_dropTarget = pDropTarget;
1133 if ( m_dropTarget != NULL )
1134 {
1135 // TODO
1136 }
1137 }
1138
1139 #endif
1140
1141 // Old style file-manager drag&drop
1142 void wxWindowMac::DragAcceptFiles(bool accept)
1143 {
1144 // TODO
1145 }
1146
1147 // Returns the size of the native control. In the case of the toplevel window
1148 // this is the content area root control
1149
1150 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1151 int& w, int& h) const
1152 {
1153 wxFAIL_MSG( wxT("Not currently supported") ) ;
1154 }
1155
1156 // From a wx position / size calculate the appropriate size of the native control
1157
1158 bool wxWindowMac::MacGetBoundsForControl(
1159 const wxPoint& pos,
1160 const wxSize& size,
1161 int& x, int& y,
1162 int& w, int& h , bool adjustOrigin ) const
1163 {
1164 bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1165
1166 // the desired size, minus the border pixels gives the correct size of the control
1167
1168 x = (int)pos.x;
1169 y = (int)pos.y;
1170 // todo the default calls may be used as soon as PostCreateControl Is moved here
1171 w = wxMax(size.x, 0) ; // WidthDefault( size.x );
1172 h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ;
1173
1174 if ( !isCompositing )
1175 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1176
1177 x += MacGetLeftBorderSize() ;
1178 y += MacGetTopBorderSize() ;
1179 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1180 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1181
1182 if ( adjustOrigin )
1183 AdjustForParentClientOrigin( x , y ) ;
1184
1185 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1186 if ( !GetParent()->IsTopLevel() )
1187 {
1188 x -= GetParent()->MacGetLeftBorderSize() ;
1189 y -= GetParent()->MacGetTopBorderSize() ;
1190 }
1191
1192 return true ;
1193 }
1194
1195 // Get window size (not client size)
1196 void wxWindowMac::DoGetSize(int *x, int *y) const
1197 {
1198 Rect bounds ;
1199 m_peer->GetRect( &bounds ) ;
1200
1201 if (x)
1202 *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1203 if (y)
1204 *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1205 }
1206
1207 // get the position of the bounds of this window in client coordinates of its parent
1208 void wxWindowMac::DoGetPosition(int *x, int *y) const
1209 {
1210 Rect bounds ;
1211 m_peer->GetRect( &bounds ) ;
1212
1213 int x1 = bounds.left ;
1214 int y1 = bounds.top ;
1215
1216 // get the wx window position from the native one
1217 x1 -= MacGetLeftBorderSize() ;
1218 y1 -= MacGetTopBorderSize() ;
1219
1220 if ( !IsTopLevel() )
1221 {
1222 wxWindow *parent = GetParent();
1223 if ( parent )
1224 {
1225 // we must first adjust it to be in window coordinates of the parent,
1226 // as otherwise it gets lost by the ClientAreaOrigin fix
1227 x1 += parent->MacGetLeftBorderSize() ;
1228 y1 += parent->MacGetTopBorderSize() ;
1229
1230 // and now to client coordinates
1231 wxPoint pt(parent->GetClientAreaOrigin());
1232 x1 -= pt.x ;
1233 y1 -= pt.y ;
1234 }
1235 }
1236
1237 if (x)
1238 *x = x1 ;
1239 if (y)
1240 *y = y1 ;
1241 }
1242
1243 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1244 {
1245 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1246
1247 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1248
1249 {
1250 Point localwhere = {0, 0} ;
1251
1252 if (x)
1253 localwhere.h = *x ;
1254 if (y)
1255 localwhere.v = *y ;
1256
1257 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1258
1259 if (x)
1260 *x = localwhere.h ;
1261 if (y)
1262 *y = localwhere.v ;
1263 }
1264
1265 MacRootWindowToWindow( x , y ) ;
1266
1267 wxPoint origin = GetClientAreaOrigin() ;
1268 if (x)
1269 *x -= origin.x ;
1270 if (y)
1271 *y -= origin.y ;
1272 }
1273
1274 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1275 {
1276 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1277 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1278
1279 wxPoint origin = GetClientAreaOrigin() ;
1280 if (x)
1281 *x += origin.x ;
1282 if (y)
1283 *y += origin.y ;
1284
1285 MacWindowToRootWindow( x , y ) ;
1286
1287 {
1288 Point localwhere = { 0,0 };
1289 if (x)
1290 localwhere.h = * x ;
1291 if (y)
1292 localwhere.v = * y ;
1293
1294 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1295
1296 if (x)
1297 *x = localwhere.h ;
1298 if (y)
1299 *y = localwhere.v ;
1300 }
1301 }
1302
1303 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1304 {
1305 wxPoint origin = GetClientAreaOrigin() ;
1306 if (x)
1307 *x += origin.x ;
1308 if (y)
1309 *y += origin.y ;
1310
1311 MacWindowToRootWindow( x , y ) ;
1312 }
1313
1314 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1315 {
1316 MacRootWindowToWindow( x , y ) ;
1317
1318 wxPoint origin = GetClientAreaOrigin() ;
1319 if (x)
1320 *x -= origin.x ;
1321 if (y)
1322 *y -= origin.y ;
1323 }
1324
1325 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1326 {
1327 wxPoint pt ;
1328 if (x)
1329 pt.x = *x ;
1330 if (y)
1331 pt.y = *y ;
1332
1333 if ( !IsTopLevel() )
1334 {
1335 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1336 if (top)
1337 {
1338 pt.x -= MacGetLeftBorderSize() ;
1339 pt.y -= MacGetTopBorderSize() ;
1340 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1341 }
1342 }
1343
1344 if (x)
1345 *x = (int) pt.x ;
1346 if (y)
1347 *y = (int) pt.y ;
1348 }
1349
1350 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1351 {
1352 int x1 , y1 ;
1353
1354 if (x)
1355 x1 = *x ;
1356 if (y)
1357 y1 = *y ;
1358
1359 MacWindowToRootWindow( &x1 , &y1 ) ;
1360
1361 if (x)
1362 *x = x1 ;
1363 if (y)
1364 *y = y1 ;
1365 }
1366
1367 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1368 {
1369 wxPoint pt ;
1370
1371 if (x)
1372 pt.x = *x ;
1373 if (y)
1374 pt.y = *y ;
1375
1376 if ( !IsTopLevel() )
1377 {
1378 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1379 if (top)
1380 {
1381 wxMacControl::Convert( &pt , top->m_peer , m_peer ) ;
1382 pt.x += MacGetLeftBorderSize() ;
1383 pt.y += MacGetTopBorderSize() ;
1384 }
1385 }
1386
1387 if (x)
1388 *x = (int) pt.x ;
1389 if (y)
1390 *y = (int) pt.y ;
1391 }
1392
1393 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1394 {
1395 int x1 , y1 ;
1396
1397 if (x)
1398 x1 = *x ;
1399 if (y)
1400 y1 = *y ;
1401
1402 MacRootWindowToWindow( &x1 , &y1 ) ;
1403
1404 if (x)
1405 *x = x1 ;
1406 if (y)
1407 *y = y1 ;
1408 }
1409
1410 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1411 {
1412 RgnHandle rgn = NewRgn() ;
1413
1414 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1415 {
1416 Rect structure, content ;
1417
1418 GetRegionBounds( rgn , &content ) ;
1419 m_peer->GetRect( &structure ) ;
1420 OffsetRect( &structure, -structure.left , -structure.top ) ;
1421
1422 left = content.left - structure.left ;
1423 top = content.top - structure.top ;
1424 right = structure.right - content.right ;
1425 bottom = structure.bottom - content.bottom ;
1426 }
1427 else
1428 {
1429 left = top = right = bottom = 0 ;
1430 }
1431
1432 DisposeRgn( rgn ) ;
1433 }
1434
1435 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1436 {
1437 wxSize sizeTotal = size;
1438
1439 RgnHandle rgn = NewRgn() ;
1440 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1441 {
1442 Rect content, structure ;
1443 GetRegionBounds( rgn , &content ) ;
1444 m_peer->GetRect( &structure ) ;
1445
1446 // structure is in parent coordinates, but we only need width and height, so it's ok
1447
1448 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1449 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1450 }
1451
1452 DisposeRgn( rgn ) ;
1453
1454 sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1455 sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1456
1457 return sizeTotal;
1458 }
1459
1460 // Get size *available for subwindows* i.e. excluding menu bar etc.
1461 void wxWindowMac::DoGetClientSize( int *x, int *y ) const
1462 {
1463 int ww, hh;
1464
1465 RgnHandle rgn = NewRgn() ;
1466 Rect content ;
1467 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1468 GetRegionBounds( rgn , &content ) ;
1469 else
1470 m_peer->GetRect( &content ) ;
1471 DisposeRgn( rgn ) ;
1472
1473 ww = content.right - content.left ;
1474 hh = content.bottom - content.top ;
1475
1476 if (m_hScrollBar && m_hScrollBar->IsShown() )
1477 hh -= m_hScrollBar->GetSize().y ;
1478
1479 if (m_vScrollBar && m_vScrollBar->IsShown() )
1480 ww -= m_vScrollBar->GetSize().x ;
1481
1482 if (x)
1483 *x = ww;
1484 if (y)
1485 *y = hh;
1486 }
1487
1488 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1489 {
1490 if (m_cursor == cursor)
1491 return false;
1492
1493 if (wxNullCursor == cursor)
1494 {
1495 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1496 return false ;
1497 }
1498 else
1499 {
1500 if ( ! wxWindowBase::SetCursor( cursor ) )
1501 return false ;
1502 }
1503
1504 wxASSERT_MSG( m_cursor.Ok(),
1505 wxT("cursor must be valid after call to the base version"));
1506
1507 wxWindowMac *mouseWin = 0 ;
1508 {
1509 wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1510 WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1511 CGrafPtr savePort ;
1512 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1513
1514 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1515 // position, use it...
1516
1517 Point pt ;
1518 GetMouse( &pt ) ;
1519 ControlPartCode part ;
1520 ControlRef control ;
1521 control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1522 if ( control )
1523 mouseWin = wxFindControlFromMacControl( control ) ;
1524
1525 if ( swapped )
1526 QDSwapPort( savePort , NULL ) ;
1527 }
1528
1529 if ( mouseWin == this && !wxIsBusy() )
1530 m_cursor.MacInstall() ;
1531
1532 return true ;
1533 }
1534
1535 #if wxUSE_MENUS
1536 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1537 {
1538 menu->SetInvokingWindow(this);
1539 menu->UpdateUI();
1540
1541 if ( x == -1 && y == -1 )
1542 {
1543 wxPoint mouse = wxGetMousePosition();
1544 x = mouse.x;
1545 y = mouse.y;
1546 }
1547 else
1548 {
1549 ClientToScreen( &x , &y ) ;
1550 }
1551
1552 menu->MacBeforeDisplay( true ) ;
1553 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ;
1554 if ( HiWord(menuResult) != 0 )
1555 {
1556 MenuCommand id ;
1557 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1558 wxMenuItem* item = NULL ;
1559 wxMenu* realmenu ;
1560 item = menu->FindItem(id, &realmenu) ;
1561 if (item->IsCheckable())
1562 item->Check( !item->IsChecked() ) ;
1563
1564 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1565 }
1566
1567 menu->MacAfterDisplay( true ) ;
1568 menu->SetInvokingWindow(NULL);
1569
1570 return true;
1571 }
1572 #endif
1573
1574 // ----------------------------------------------------------------------------
1575 // tooltips
1576 // ----------------------------------------------------------------------------
1577
1578 #if wxUSE_TOOLTIPS
1579
1580 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1581 {
1582 wxWindowBase::DoSetToolTip(tooltip);
1583
1584 if ( m_tooltip )
1585 m_tooltip->SetWindow(this);
1586 }
1587
1588 #endif
1589
1590 void wxWindowMac::MacInvalidateBorders()
1591 {
1592 if ( m_peer == NULL )
1593 return ;
1594
1595 bool vis = MacIsReallyShown() ;
1596 if ( !vis )
1597 return ;
1598
1599 int outerBorder = MacGetLeftBorderSize() ;
1600 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1601 outerBorder += 4 ;
1602
1603 if ( outerBorder == 0 )
1604 return ;
1605
1606 // now we know that we have something to do at all
1607
1608 // as the borders are drawn on the parent we have to properly invalidate all these areas
1609 RgnHandle updateInner = NewRgn() ,
1610 updateOuter = NewRgn() ;
1611
1612 // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1613 Rect rect ;
1614 m_peer->GetRect( &rect ) ;
1615 RectRgn( updateInner, &rect ) ;
1616 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1617 RectRgn( updateOuter, &rect ) ;
1618 DiffRgn( updateOuter, updateInner , updateOuter ) ;
1619
1620 #ifdef __WXMAC_OSX__
1621 GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1622 #else
1623 WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1624 if ( tlw )
1625 InvalWindowRgn( tlw , updateOuter ) ;
1626 #endif
1627
1628 DisposeRgn(updateOuter) ;
1629 DisposeRgn(updateInner) ;
1630
1631 #if 0
1632 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1633 RectRgn( updateInner , &rect ) ;
1634 InsetRect( &rect , -4 , -4 ) ;
1635 RectRgn( updateOuter , &rect ) ;
1636 DiffRgn( updateOuter , updateInner , updateOuter ) ;
1637 wxPoint parent(0, 0);
1638 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1639 parent -= GetParent()->GetClientAreaOrigin() ;
1640 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1641 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1642 DisposeRgn(updateOuter) ;
1643 DisposeRgn(updateInner) ;
1644 #endif
1645
1646 #if 0
1647 if ( m_peer )
1648 {
1649 // deleting a window while it is shown invalidates the region occupied by border or
1650 // focus
1651
1652 if ( IsShown() && ( outerBorder > 0 ) )
1653 {
1654 // as the borders are drawn on the parent we have to properly invalidate all these areas
1655 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1656
1657 Rect rect ;
1658
1659 m_peer->GetRect( &rect ) ;
1660 RectRgn( updateInner , &rect ) ;
1661 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1662 RectRgn( updateOuter , &rect ) ;
1663 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1664 wxPoint parent(0, 0);
1665 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1666 parent -= GetParent()->GetClientAreaOrigin() ;
1667 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1668 CopyRgn( updateOuter , updateTotal ) ;
1669
1670 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1671 DisposeRgn(updateOuter) ;
1672 DisposeRgn(updateInner) ;
1673 DisposeRgn(updateTotal) ;
1674 }
1675 }
1676 #endif
1677
1678 #if 0
1679 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1680
1681 int outerBorder = MacGetLeftBorderSize() ;
1682 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1683 outerBorder += 4 ;
1684
1685 if ( vis && ( outerBorder > 0 ) )
1686 {
1687 // as the borders are drawn on the parent we have to properly invalidate all these areas
1688 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1689
1690 Rect rect ;
1691
1692 m_peer->GetRect( &rect ) ;
1693 RectRgn( updateInner , &rect ) ;
1694 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1695 RectRgn( updateOuter , &rect ) ;
1696 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1697
1698 /*
1699 wxPoint parent(0, 0);
1700 #if TARGET_API_MAC_OSX
1701 // no offsetting needed when compositing
1702 #else
1703 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1704 parent -= GetParent()->GetClientAreaOrigin() ;
1705 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1706 #endif
1707 */
1708 CopyRgn( updateOuter , updateTotal ) ;
1709
1710 rect = r ;
1711 RectRgn( updateInner , &rect ) ;
1712 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1713 RectRgn( updateOuter , &rect ) ;
1714 DiffRgn( updateOuter , updateInner , updateOuter ) ;
1715 /*
1716 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1717 */
1718 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1719
1720 GetParent()->m_peer->SetNeedsDisplay( updateTotal ) ;
1721 DisposeRgn(updateOuter) ;
1722 DisposeRgn(updateInner) ;
1723 DisposeRgn(updateTotal) ;
1724 }
1725 #endif
1726 }
1727
1728 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1729 {
1730 // this is never called for a toplevel window, so we know we have a parent
1731 int former_x , former_y , former_w, former_h ;
1732
1733 // Get true coordinates of former position
1734 DoGetPosition( &former_x , &former_y ) ;
1735 DoGetSize( &former_w , &former_h ) ;
1736
1737 wxWindow *parent = GetParent();
1738 if ( parent )
1739 {
1740 wxPoint pt(parent->GetClientAreaOrigin());
1741 former_x += pt.x ;
1742 former_y += pt.y ;
1743 }
1744
1745 int actualWidth = width ;
1746 int actualHeight = height ;
1747 int actualX = x;
1748 int actualY = y;
1749
1750 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1751 actualWidth = m_minWidth;
1752 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1753 actualHeight = m_minHeight;
1754 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1755 actualWidth = m_maxWidth;
1756 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1757 actualHeight = m_maxHeight;
1758
1759 bool doMove = false, doResize = false ;
1760
1761 if ( actualX != former_x || actualY != former_y )
1762 doMove = true ;
1763
1764 if ( actualWidth != former_w || actualHeight != former_h )
1765 doResize = true ;
1766
1767 if ( doMove || doResize )
1768 {
1769 // as the borders are drawn outside the native control, we adjust now
1770
1771 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1772 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1773 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1774
1775 Rect r ;
1776 wxMacRectToNative( &bounds , &r ) ;
1777
1778 if ( !GetParent()->IsTopLevel() )
1779 wxMacWindowToNative( GetParent() , &r ) ;
1780
1781 MacInvalidateBorders() ;
1782
1783 m_cachedClippedRectValid = false ;
1784 m_peer->SetRect( &r ) ;
1785
1786 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1787
1788 MacInvalidateBorders() ;
1789
1790 MacRepositionScrollBars() ;
1791 if ( doMove )
1792 {
1793 wxPoint point(actualX, actualY);
1794 wxMoveEvent event(point, m_windowId);
1795 event.SetEventObject(this);
1796 GetEventHandler()->ProcessEvent(event) ;
1797 }
1798
1799 if ( doResize )
1800 {
1801 MacRepositionScrollBars() ;
1802 wxSize size(actualWidth, actualHeight);
1803 wxSizeEvent event(size, m_windowId);
1804 event.SetEventObject(this);
1805 GetEventHandler()->ProcessEvent(event);
1806 }
1807 }
1808 }
1809
1810 wxSize wxWindowMac::DoGetBestSize() const
1811 {
1812 if ( m_macIsUserPane || IsTopLevel() )
1813 return wxWindowBase::DoGetBestSize() ;
1814
1815 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1816 int bestWidth, bestHeight ;
1817
1818 m_peer->GetBestRect( &bestsize ) ;
1819 if ( EmptyRect( &bestsize ) )
1820 {
1821 bestsize.left =
1822 bestsize.top = 0 ;
1823 bestsize.right =
1824 bestsize.bottom = 16 ;
1825
1826 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1827 {
1828 bestsize.bottom = 16 ;
1829 }
1830 #if wxUSE_SPINBTN
1831 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1832 {
1833 bestsize.bottom = 24 ;
1834 }
1835 #endif
1836 else
1837 {
1838 // return wxWindowBase::DoGetBestSize() ;
1839 }
1840 }
1841
1842 bestWidth = bestsize.right - bestsize.left ;
1843 bestHeight = bestsize.bottom - bestsize.top ;
1844 if ( bestHeight < 10 )
1845 bestHeight = 13 ;
1846
1847 return wxSize(bestWidth, bestHeight);
1848 }
1849
1850 // set the size of the window: if the dimensions are positive, just use them,
1851 // but if any of them is equal to -1, it means that we must find the value for
1852 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1853 // which case -1 is a valid value for x and y)
1854 //
1855 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1856 // the width/height to best suit our contents, otherwise we reuse the current
1857 // width/height
1858 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1859 {
1860 // get the current size and position...
1861 int currentX, currentY;
1862 int currentW, currentH;
1863
1864 GetPosition(&currentX, &currentY);
1865 GetSize(&currentW, &currentH);
1866
1867 // ... and don't do anything (avoiding flicker) if it's already ok
1868 if ( x == currentX && y == currentY &&
1869 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1870 {
1871 // TODO: REMOVE
1872 MacRepositionScrollBars() ; // we might have a real position shift
1873
1874 return;
1875 }
1876
1877 if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1878 x = currentX;
1879 if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1880 y = currentY;
1881
1882 AdjustForParentClientOrigin(x, y, sizeFlags);
1883
1884 wxSize size = wxDefaultSize;
1885 if ( width == wxDefaultCoord )
1886 {
1887 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1888 {
1889 size = DoGetBestSize();
1890 width = size.x;
1891 }
1892 else
1893 {
1894 // just take the current one
1895 width = currentW;
1896 }
1897 }
1898
1899 if ( height == wxDefaultCoord )
1900 {
1901 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1902 {
1903 if ( size.x == wxDefaultCoord )
1904 size = DoGetBestSize();
1905 // else: already called DoGetBestSize() above
1906
1907 height = size.y;
1908 }
1909 else
1910 {
1911 // just take the current one
1912 height = currentH;
1913 }
1914 }
1915
1916 DoMoveWindow(x, y, width, height);
1917 }
1918
1919 wxPoint wxWindowMac::GetClientAreaOrigin() const
1920 {
1921 RgnHandle rgn = NewRgn() ;
1922 Rect content ;
1923 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1924 {
1925 GetRegionBounds( rgn , &content ) ;
1926 }
1927 else
1928 {
1929 content.left =
1930 content.top = 0 ;
1931 }
1932
1933 DisposeRgn( rgn ) ;
1934
1935 return wxPoint( content.left + MacGetLeftBorderSize() , content.top + MacGetTopBorderSize() );
1936 }
1937
1938 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1939 {
1940 if ( clientheight != wxDefaultCoord || clientheight != wxDefaultCoord )
1941 {
1942 int currentclientwidth , currentclientheight ;
1943 int currentwidth , currentheight ;
1944
1945 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1946 GetSize( &currentwidth , &currentheight ) ;
1947
1948 DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
1949 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1950 }
1951 }
1952
1953 void wxWindowMac::SetLabel(const wxString& title)
1954 {
1955 m_label = wxStripMenuCodes(title) ;
1956
1957 if ( m_peer && m_peer->Ok() )
1958 m_peer->SetLabel( m_label ) ;
1959
1960 Refresh() ;
1961 }
1962
1963 wxString wxWindowMac::GetLabel() const
1964 {
1965 return m_label ;
1966 }
1967
1968 bool wxWindowMac::Show(bool show)
1969 {
1970 bool former = MacIsReallyShown() ;
1971 if ( !wxWindowBase::Show(show) )
1972 return false;
1973
1974 // TODO use visibilityChanged Carbon Event for OSX
1975 if ( m_peer )
1976 m_peer->SetVisibility( show , true ) ;
1977
1978 if ( former != MacIsReallyShown() )
1979 MacPropagateVisibilityChanged() ;
1980
1981 #if 1
1982 // patch from Sailesh Agrawal
1983 wxShowEvent eventShow(GetId(), show);
1984 eventShow.SetEventObject(this);
1985 GetEventHandler()->ProcessEvent(eventShow);
1986 #endif
1987
1988 return true;
1989 }
1990
1991 bool wxWindowMac::Enable(bool enable)
1992 {
1993 wxASSERT( m_peer->Ok() ) ;
1994 bool former = MacIsReallyEnabled() ;
1995 if ( !wxWindowBase::Enable(enable) )
1996 return false;
1997
1998 m_peer->Enable( enable ) ;
1999
2000 if ( former != MacIsReallyEnabled() )
2001 MacPropagateEnabledStateChanged() ;
2002
2003 return true;
2004 }
2005
2006 //
2007 // status change propagations (will be not necessary for OSX later )
2008 //
2009
2010 void wxWindowMac::MacPropagateVisibilityChanged()
2011 {
2012 #if !TARGET_API_MAC_OSX
2013 MacVisibilityChanged() ;
2014
2015 wxWindowMac *child;
2016 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2017 while ( node )
2018 {
2019 child = node->GetData();
2020 if ( child->IsShown() )
2021 child->MacPropagateVisibilityChanged() ;
2022
2023 node = node->GetNext();
2024 }
2025 #endif
2026 }
2027
2028 void wxWindowMac::MacPropagateEnabledStateChanged()
2029 {
2030 #if !TARGET_API_MAC_OSX
2031 MacEnabledStateChanged() ;
2032
2033 wxWindowMac *child;
2034 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2035 while ( node )
2036 {
2037 child = node->GetData();
2038 if ( child->IsEnabled() )
2039 child->MacPropagateEnabledStateChanged() ;
2040
2041 node = node->GetNext();
2042 }
2043 #endif
2044 }
2045
2046 void wxWindowMac::MacPropagateHiliteChanged()
2047 {
2048 #if !TARGET_API_MAC_OSX
2049 MacHiliteChanged() ;
2050
2051 wxWindowMac *child;
2052 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2053 while ( node )
2054 {
2055 child = node->GetData();
2056 if (child /* && child->IsEnabled() */)
2057 child->MacPropagateHiliteChanged() ;
2058
2059 node = node->GetNext();
2060 }
2061 #endif
2062 }
2063
2064 //
2065 // status change notifications
2066 //
2067
2068 void wxWindowMac::MacVisibilityChanged()
2069 {
2070 }
2071
2072 void wxWindowMac::MacHiliteChanged()
2073 {
2074 }
2075
2076 void wxWindowMac::MacEnabledStateChanged()
2077 {
2078 }
2079
2080 //
2081 // status queries on the inherited window's state
2082 //
2083
2084 bool wxWindowMac::MacIsReallyShown()
2085 {
2086 // only under OSX the visibility of the TLW is taken into account
2087 if ( m_isBeingDeleted )
2088 return false ;
2089
2090 #if TARGET_API_MAC_OSX
2091 if ( m_peer && m_peer->Ok() )
2092 return m_peer->IsVisible();
2093 #endif
2094
2095 wxWindow* win = this ;
2096 while ( win->IsShown() )
2097 {
2098 if ( win->IsTopLevel() )
2099 return true ;
2100
2101 win = win->GetParent() ;
2102 if ( win == NULL )
2103 return true ;
2104 }
2105
2106 return false ;
2107 }
2108
2109 bool wxWindowMac::MacIsReallyEnabled()
2110 {
2111 return m_peer->IsEnabled() ;
2112 }
2113
2114 bool wxWindowMac::MacIsReallyHilited()
2115 {
2116 return m_peer->IsActive();
2117 }
2118
2119 void wxWindowMac::MacFlashInvalidAreas()
2120 {
2121 #if TARGET_API_MAC_OSX
2122 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2123 #endif
2124 }
2125
2126 int wxWindowMac::GetCharHeight() const
2127 {
2128 wxClientDC dc( (wxWindowMac*)this ) ;
2129
2130 return dc.GetCharHeight() ;
2131 }
2132
2133 int wxWindowMac::GetCharWidth() const
2134 {
2135 wxClientDC dc( (wxWindowMac*)this ) ;
2136
2137 return dc.GetCharWidth() ;
2138 }
2139
2140 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2141 int *descent, int *externalLeading, const wxFont *theFont ) const
2142 {
2143 const wxFont *fontToUse = theFont;
2144 if ( !fontToUse )
2145 fontToUse = &m_font;
2146
2147 wxClientDC dc( (wxWindowMac*) this ) ;
2148 long lx,ly,ld,le ;
2149 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2150 if ( externalLeading )
2151 *externalLeading = le ;
2152 if ( descent )
2153 *descent = ld ;
2154 if ( x )
2155 *x = lx ;
2156 if ( y )
2157 *y = ly ;
2158 }
2159
2160 /*
2161 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2162 * we always intersect with the entire window, not only with the client area
2163 */
2164
2165 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2166 {
2167 if ( m_peer == NULL )
2168 return ;
2169
2170 if ( !MacIsReallyShown() )
2171 return ;
2172
2173 if ( rect )
2174 {
2175 Rect r ;
2176
2177 wxMacRectToNative( rect , &r ) ;
2178 m_peer->SetNeedsDisplay( &r ) ;
2179 }
2180 else
2181 {
2182 m_peer->SetNeedsDisplay() ;
2183 }
2184 }
2185
2186 void wxWindowMac::Freeze()
2187 {
2188 #if TARGET_API_MAC_OSX
2189 if ( !m_frozenness++ )
2190 {
2191 if ( m_peer && m_peer->Ok() )
2192 m_peer->SetDrawingEnabled( false ) ;
2193 }
2194 #endif
2195 }
2196
2197 void wxWindowMac::Thaw()
2198 {
2199 #if TARGET_API_MAC_OSX
2200 wxASSERT_MSG( m_frozenness > 0, wxT("Thaw() without matching Freeze()") );
2201
2202 if ( !--m_frozenness )
2203 {
2204 if ( m_peer && m_peer->Ok() )
2205 {
2206 m_peer->SetDrawingEnabled( true ) ;
2207 m_peer->InvalidateWithChildren() ;
2208 }
2209 }
2210 #endif
2211 }
2212
2213 wxWindowMac *wxGetActiveWindow()
2214 {
2215 // actually this is a windows-only concept
2216 return NULL;
2217 }
2218
2219 // Coordinates relative to the window
2220 void wxWindowMac::WarpPointer(int x_pos, int y_pos)
2221 {
2222 // We really don't move the mouse programmatically under Mac.
2223 }
2224
2225 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2226 {
2227 if ( MacGetTopLevelWindow() == NULL )
2228 return ;
2229
2230 #if TARGET_API_MAC_OSX
2231 if ( MacGetTopLevelWindow()->MacUsesCompositing() && (!m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2232 {
2233 event.Skip() ;
2234 }
2235 else
2236 #endif
2237 {
2238 event.GetDC()->Clear() ;
2239 }
2240 }
2241
2242 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2243 {
2244 event.Skip() ;
2245 }
2246
2247 int wxWindowMac::GetScrollPos(int orient) const
2248 {
2249 if ( orient == wxHORIZONTAL )
2250 {
2251 if ( m_hScrollBar )
2252 return m_hScrollBar->GetThumbPosition() ;
2253 }
2254 else
2255 {
2256 if ( m_vScrollBar )
2257 return m_vScrollBar->GetThumbPosition() ;
2258 }
2259
2260 return 0;
2261 }
2262
2263 // This now returns the whole range, not just the number
2264 // of positions that we can scroll.
2265 int wxWindowMac::GetScrollRange(int orient) const
2266 {
2267 if ( orient == wxHORIZONTAL )
2268 {
2269 if ( m_hScrollBar )
2270 return m_hScrollBar->GetRange() ;
2271 }
2272 else
2273 {
2274 if ( m_vScrollBar )
2275 return m_vScrollBar->GetRange() ;
2276 }
2277
2278 return 0;
2279 }
2280
2281 int wxWindowMac::GetScrollThumb(int orient) const
2282 {
2283 if ( orient == wxHORIZONTAL )
2284 {
2285 if ( m_hScrollBar )
2286 return m_hScrollBar->GetThumbSize() ;
2287 }
2288 else
2289 {
2290 if ( m_vScrollBar )
2291 return m_vScrollBar->GetThumbSize() ;
2292 }
2293
2294 return 0;
2295 }
2296
2297 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2298 {
2299 if ( orient == wxHORIZONTAL )
2300 {
2301 if ( m_hScrollBar )
2302 m_hScrollBar->SetThumbPosition( pos ) ;
2303 }
2304 else
2305 {
2306 if ( m_vScrollBar )
2307 m_vScrollBar->SetThumbPosition( pos ) ;
2308 }
2309 }
2310
2311 //
2312 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2313 // our own window origin is at leftOrigin/rightOrigin
2314 //
2315
2316 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2317 {
2318 if ( IsTopLevel() )
2319 return ;
2320
2321 Rect rect ;
2322 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2323 bool hasBothScrollbars = (m_hScrollBar && m_hScrollBar->IsShown()) && (m_vScrollBar && m_vScrollBar->IsShown()) ;
2324
2325 m_peer->GetRect( &rect ) ;
2326 // back to the surrounding frame rectangle
2327 InsetRect( &rect, -1 , -1 ) ;
2328
2329 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2330 if ( UMAGetSystemVersion() >= 0x1030 )
2331 {
2332 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2333 rect.bottom - rect.top ) ;
2334
2335 HIThemeFrameDrawInfo info ;
2336 memset( &info, 0 , sizeof( info ) ) ;
2337
2338 info.version = 0 ;
2339 info.kind = 0 ;
2340 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2341 info.isFocused = hasFocus ;
2342
2343 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2344 wxASSERT( cgContext ) ;
2345
2346 if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2347 {
2348 info.kind = kHIThemeFrameTextFieldSquare ;
2349 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2350 }
2351 else if ( HasFlag(wxSIMPLE_BORDER) )
2352 {
2353 info.kind = kHIThemeFrameListBox ;
2354 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2355 }
2356 else if ( hasFocus )
2357 {
2358 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2359 }
2360
2361 m_peer->GetRect( &rect ) ;
2362 if ( hasBothScrollbars )
2363 {
2364 int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2365 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2366 CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ;
2367 HIThemeGrowBoxDrawInfo info ;
2368 memset( &info, 0, sizeof(info) ) ;
2369 info.version = 0 ;
2370 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2371 info.kind = kHIThemeGrowBoxKindNone ;
2372 info.size = kHIThemeGrowBoxSizeNormal ;
2373 info.direction = kThemeGrowRight | kThemeGrowDown ;
2374 HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2375 }
2376 }
2377 else
2378 #endif
2379 {
2380 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2381 if ( top )
2382 {
2383 wxPoint pt(0, 0) ;
2384 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2385 OffsetRect( &rect , pt.x , pt.y ) ;
2386 }
2387
2388 if ( HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2389 DrawThemeEditTextFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2390 else if ( HasFlag(wxSIMPLE_BORDER) )
2391 DrawThemeListBoxFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2392
2393 if ( hasFocus )
2394 DrawThemeFocusRect( &rect , true ) ;
2395
2396 if ( hasBothScrollbars )
2397 {
2398 // GetThemeStandaloneGrowBoxBounds
2399 // DrawThemeStandaloneNoGrowBox
2400 }
2401 }
2402 }
2403
2404 void wxWindowMac::RemoveChild( wxWindowBase *child )
2405 {
2406 if ( child == m_hScrollBar )
2407 m_hScrollBar = NULL ;
2408 if ( child == m_vScrollBar )
2409 m_vScrollBar = NULL ;
2410
2411 wxWindowBase::RemoveChild( child ) ;
2412 }
2413
2414 // New function that will replace some of the above.
2415 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2416 int range, bool refresh)
2417 {
2418 if ( orient == wxHORIZONTAL )
2419 {
2420 if ( m_hScrollBar )
2421 {
2422 if ( range == 0 || thumbVisible >= range )
2423 {
2424 if ( m_hScrollBar->IsShown() )
2425 m_hScrollBar->Show(false) ;
2426 }
2427 else
2428 {
2429 if ( !m_hScrollBar->IsShown() )
2430 m_hScrollBar->Show(true) ;
2431 }
2432
2433 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2434 }
2435 }
2436 else
2437 {
2438 if ( m_vScrollBar )
2439 {
2440 if ( range == 0 || thumbVisible >= range )
2441 {
2442 if ( m_vScrollBar->IsShown() )
2443 m_vScrollBar->Show(false) ;
2444 }
2445 else
2446 {
2447 if ( !m_vScrollBar->IsShown() )
2448 m_vScrollBar->Show(true) ;
2449 }
2450
2451 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2452 }
2453 }
2454
2455 MacRepositionScrollBars() ;
2456 }
2457
2458 // Does a physical scroll
2459 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2460 {
2461 if ( dx == 0 && dy == 0 )
2462 return ;
2463
2464 int width , height ;
2465 GetClientSize( &width , &height ) ;
2466
2467 #if TARGET_API_MAC_OSX
2468 if ( true /* m_peer->IsCompositing() */ )
2469 {
2470 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2471 // area is scrolled, this does not occur if width and height are 2 pixels less,
2472 // TODO write optimal workaround
2473 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2474 if ( rect )
2475 scrollrect.Intersect( *rect ) ;
2476
2477 if ( m_peer->GetNeedsDisplay() )
2478 {
2479 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2480 // either immediate redraw or full invalidate
2481 #if 1
2482 // is the better overall solution, as it does not slow down scrolling
2483 m_peer->SetNeedsDisplay() ;
2484 #else
2485 // this would be the preferred version for fast drawing controls
2486
2487 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2488 if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2489 HIViewRender(m_peer->GetControlRef()) ;
2490 else
2491 #endif
2492 Update() ;
2493 #endif
2494 }
2495
2496 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2497 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2498 m_peer->ScrollRect( &scrollrect , dx , dy ) ;
2499
2500 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2501 // either immediate redraw or full invalidate
2502 #if 0
2503 // is the better overall solution, as it does not slow down scrolling
2504 m_peer->SetNeedsDisplay() ;
2505 #else
2506 // this would be the preferred version for fast drawing controls
2507
2508 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2509 if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2510 HIViewRender(m_peer->GetControlRef()) ;
2511 else
2512 #endif
2513 Update() ;
2514 #endif
2515 }
2516 else
2517 #endif
2518 {
2519 wxPoint pos;
2520 pos.x =
2521 pos.y = 0;
2522
2523 Rect scrollrect;
2524 RgnHandle updateRgn = NewRgn() ;
2525
2526 {
2527 wxClientDC dc(this) ;
2528 wxMacPortSetter helper(&dc) ;
2529
2530 m_peer->GetRectInWindowCoords( &scrollrect ) ;
2531 //scrollrect.top += MacGetTopBorderSize() ;
2532 //scrollrect.left += MacGetLeftBorderSize() ;
2533 scrollrect.bottom = scrollrect.top + height ;
2534 scrollrect.right = scrollrect.left + width ;
2535
2536 if ( rect )
2537 {
2538 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2539 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2540 SectRect( &scrollrect , &r , &scrollrect ) ;
2541 }
2542
2543 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2544
2545 // now scroll the former update region as well and add the new update region
2546 WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2547 RgnHandle formerUpdateRgn = NewRgn() ;
2548 RgnHandle scrollRgn = NewRgn() ;
2549 RectRgn( scrollRgn , &scrollrect ) ;
2550 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2551 Point pt = {0, 0} ;
2552 LocalToGlobal( &pt ) ;
2553 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2554 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2555
2556 if ( !EmptyRgn( formerUpdateRgn ) )
2557 {
2558 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2559 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2560 InvalWindowRgn( rootWindow, formerUpdateRgn ) ;
2561 }
2562
2563 InvalWindowRgn(rootWindow, updateRgn ) ;
2564 DisposeRgn( updateRgn ) ;
2565 DisposeRgn( formerUpdateRgn ) ;
2566 DisposeRgn( scrollRgn ) ;
2567 }
2568
2569 Update() ;
2570 }
2571
2572 wxWindowMac *child;
2573 int x, y, w, h;
2574 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2575 {
2576 child = node->GetData();
2577 if (child == NULL)
2578 continue;
2579 if (child == m_vScrollBar)
2580 continue;
2581 if (child == m_hScrollBar)
2582 continue;
2583 if (child->IsTopLevel())
2584 continue;
2585
2586 child->GetPosition( &x, &y );
2587 child->GetSize( &w, &h );
2588 if (rect)
2589 {
2590 wxRect rc( x, y, w, h );
2591 if (rect->Intersects( rc ))
2592 child->SetSize( x + dx, y + dy, w, h );
2593 }
2594 else
2595 {
2596 child->SetSize( x + dx, y + dy, w, h );
2597 }
2598 }
2599 }
2600
2601 void wxWindowMac::MacOnScroll( wxScrollEvent &event )
2602 {
2603 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2604 {
2605 wxScrollWinEvent wevent;
2606 wevent.SetPosition(event.GetPosition());
2607 wevent.SetOrientation(event.GetOrientation());
2608 wevent.SetEventObject(this);
2609
2610 if (event.GetEventType() == wxEVT_SCROLL_TOP)
2611 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2612 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2613 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2614 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2615 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2616 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2617 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2618 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2619 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2620 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2621 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2622 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2623 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2624 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2625 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2626
2627 GetEventHandler()->ProcessEvent(wevent);
2628 }
2629 }
2630
2631 // Get the window with the focus
2632 wxWindowMac *wxWindowBase::DoFindFocus()
2633 {
2634 ControlRef control ;
2635 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2636 return wxFindControlFromMacControl( control ) ;
2637 }
2638
2639 void wxWindowMac::OnSetFocus( wxFocusEvent& event )
2640 {
2641 // panel wants to track the window which was the last to have focus in it,
2642 // so we want to set ourselves as the window which last had focus
2643 //
2644 // notice that it's also important to do it upwards the tree because
2645 // otherwise when the top level panel gets focus, it won't set it back to
2646 // us, but to some other sibling
2647
2648 // CS: don't know if this is still needed:
2649 //wxChildFocusEvent eventFocus(this);
2650 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2651
2652 bool bIsFocusEvent = (event.GetEventType() == wxEVT_SET_FOCUS);
2653
2654 // enable for patch 1376506 - perhaps?
2655 #if 0
2656 if ( bIsFocusEvent )
2657 SetUserFocusWindow( GetControlOwner( GetPeer()->GetControlRef() ) );
2658 else
2659 SetUserFocusWindow( kUserFocusAuto );
2660 #endif
2661
2662 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2663 {
2664 #if wxMAC_USE_CORE_GRAPHICS
2665 GetParent()->Refresh() ;
2666 #else
2667 wxMacWindowStateSaver sv( this ) ;
2668 Rect rect ;
2669
2670 m_peer->GetRect( &rect ) ;
2671 // auf den umgebenden Rahmen zur\9fck
2672 InsetRect( &rect, -1 , -1 ) ;
2673
2674 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2675 if ( top )
2676 {
2677 wxPoint pt(0, 0) ;
2678 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2679 rect.left += pt.x ;
2680 rect.right += pt.x ;
2681 rect.top += pt.y ;
2682 rect.bottom += pt.y ;
2683 }
2684
2685 DrawThemeFocusRect( &rect , bIsFocusEvent ) ;
2686 if ( !bIsFocusEvent )
2687 {
2688 // as this erases part of the frame we have to redraw borders
2689 // and because our z-ordering is not always correct (staticboxes)
2690 // we have to invalidate things, we cannot simple redraw
2691 MacInvalidateBorders() ;
2692 }
2693 #endif
2694 }
2695
2696 event.Skip();
2697 }
2698
2699 void wxWindowMac::OnInternalIdle()
2700 {
2701 // This calls the UI-update mechanism (querying windows for
2702 // menu/toolbar/control state information)
2703 if (wxUpdateUIEvent::CanUpdate(this))
2704 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2705 }
2706
2707 // Raise the window to the top of the Z order
2708 void wxWindowMac::Raise()
2709 {
2710 m_peer->SetZOrder( true , NULL ) ;
2711 }
2712
2713 // Lower the window to the bottom of the Z order
2714 void wxWindowMac::Lower()
2715 {
2716 m_peer->SetZOrder( false , NULL ) ;
2717 }
2718
2719 // static wxWindow *gs_lastWhich = NULL;
2720
2721 bool wxWindowMac::MacSetupCursor( const wxPoint& pt )
2722 {
2723 // first trigger a set cursor event
2724
2725 wxPoint clientorigin = GetClientAreaOrigin() ;
2726 wxSize clientsize = GetClientSize() ;
2727 wxCursor cursor ;
2728 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2729 {
2730 wxSetCursorEvent event( pt.x , pt.y );
2731
2732 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2733 if ( processedEvtSetCursor && event.HasCursor() )
2734 {
2735 cursor = event.GetCursor() ;
2736 }
2737 else
2738 {
2739 // the test for processedEvtSetCursor is here to prevent using m_cursor
2740 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2741 // it - this is a way to say that our cursor shouldn't be used for this
2742 // point
2743 if ( !processedEvtSetCursor && m_cursor.Ok() )
2744 cursor = m_cursor ;
2745
2746 if ( !wxIsBusy() && !GetParent() )
2747 cursor = *wxSTANDARD_CURSOR ;
2748 }
2749
2750 if ( cursor.Ok() )
2751 cursor.MacInstall() ;
2752 }
2753
2754 return cursor.Ok() ;
2755 }
2756
2757 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2758 {
2759 #if wxUSE_TOOLTIPS
2760 if ( m_tooltip )
2761 return m_tooltip->GetTip() ;
2762 #endif
2763
2764 return wxEmptyString ;
2765 }
2766
2767 void wxWindowMac::ClearBackground()
2768 {
2769 Refresh() ;
2770 Update() ;
2771 }
2772
2773 void wxWindowMac::Update()
2774 {
2775 #if TARGET_API_MAC_OSX
2776 MacGetTopLevelWindow()->MacPerformUpdates() ;
2777 #else
2778 ::Draw1Control( m_peer->GetControlRef() ) ;
2779 #endif
2780 }
2781
2782 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2783 {
2784 wxTopLevelWindowMac* win = NULL ;
2785 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2786 if ( window )
2787 win = wxFindWinFromMacWindow( window ) ;
2788
2789 return win ;
2790 }
2791
2792 const wxRect& wxWindowMac::MacGetClippedClientRect() const
2793 {
2794 MacUpdateClippedRects() ;
2795
2796 return m_cachedClippedClientRect ;
2797 }
2798
2799 const wxRect& wxWindowMac::MacGetClippedRect() const
2800 {
2801 MacUpdateClippedRects() ;
2802
2803 return m_cachedClippedRect ;
2804 }
2805
2806 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
2807 {
2808 MacUpdateClippedRects() ;
2809
2810 return m_cachedClippedRectWithOuterStructure ;
2811 }
2812
2813 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2814 {
2815 static wxRegion emptyrgn ;
2816
2817 if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2818 {
2819 MacUpdateClippedRects() ;
2820 if ( includeOuterStructures )
2821 return m_cachedClippedRegionWithOuterStructure ;
2822 else
2823 return m_cachedClippedRegion ;
2824 }
2825 else
2826 {
2827 return emptyrgn ;
2828 }
2829 }
2830
2831 void wxWindowMac::MacUpdateClippedRects() const
2832 {
2833 if ( m_cachedClippedRectValid )
2834 return ;
2835
2836 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2837 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2838 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2839 // to add focus borders everywhere
2840
2841 Rect r, rIncludingOuterStructures ;
2842
2843 m_peer->GetRect( &r ) ;
2844 r.left -= MacGetLeftBorderSize() ;
2845 r.top -= MacGetTopBorderSize() ;
2846 r.bottom += MacGetBottomBorderSize() ;
2847 r.right += MacGetRightBorderSize() ;
2848
2849 r.right -= r.left ;
2850 r.bottom -= r.top ;
2851 r.left = 0 ;
2852 r.top = 0 ;
2853
2854 rIncludingOuterStructures = r ;
2855 InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
2856
2857 wxRect cl = GetClientRect() ;
2858 Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
2859
2860 int x , y ;
2861 wxSize size ;
2862 const wxWindow* child = this ;
2863 const wxWindow* parent = NULL ;
2864
2865 while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
2866 {
2867 if ( parent->MacIsChildOfClientArea(child) )
2868 {
2869 size = parent->GetClientSize() ;
2870 wxPoint origin = parent->GetClientAreaOrigin() ;
2871 x = origin.x ;
2872 y = origin.y ;
2873 }
2874 else
2875 {
2876 // this will be true for scrollbars, toolbars etc.
2877 size = parent->GetSize() ;
2878 y = parent->MacGetTopBorderSize() ;
2879 x = parent->MacGetLeftBorderSize() ;
2880 size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
2881 size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
2882 }
2883
2884 parent->MacWindowToRootWindow( &x, &y ) ;
2885 MacRootWindowToWindow( &x , &y ) ;
2886
2887 Rect rparent = { y , x , y + size.y , x + size.x } ;
2888
2889 // the wxwindow and client rects will always be clipped
2890 SectRect( &r , &rparent , &r ) ;
2891 SectRect( &rClient , &rparent , &rClient ) ;
2892
2893 // the structure only at 'hard' borders
2894 if ( parent->MacClipChildren() ||
2895 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
2896 {
2897 SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
2898 }
2899
2900 child = parent ;
2901 }
2902
2903 m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
2904 m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
2905 rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
2906 m_cachedClippedRectWithOuterStructure = wxRect(
2907 rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
2908 rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
2909 rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
2910
2911 m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
2912 m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
2913 m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
2914
2915 m_cachedClippedRectValid = true ;
2916 }
2917
2918 /*
2919 This function must not change the updatergn !
2920 */
2921 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2922 {
2923 bool handled = false ;
2924 Rect updatebounds ;
2925 RgnHandle updatergn = (RgnHandle) updatergnr ;
2926 GetRegionBounds( updatergn , &updatebounds ) ;
2927
2928 // wxLogDebug(wxT("update for %s bounds %d, %d, %d, %d"), wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left, updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2929
2930 if ( !EmptyRgn(updatergn) )
2931 {
2932 RgnHandle newupdate = NewRgn() ;
2933 wxSize point = GetClientSize() ;
2934 wxPoint origin = GetClientAreaOrigin() ;
2935 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y + point.y ) ;
2936 SectRgn( newupdate , updatergn , newupdate ) ;
2937
2938 // first send an erase event to the entire update area
2939 {
2940 // for the toplevel window this really is the entire area
2941 // for all the others only their client area, otherwise they
2942 // might be drawing with full alpha and eg put blue into
2943 // the grow-box area of a scrolled window (scroll sample)
2944 wxDC* dc = new wxWindowDC(this);
2945 if ( IsTopLevel() )
2946 dc->SetClippingRegion(wxRegion(updatergn));
2947 else
2948 dc->SetClippingRegion(wxRegion(newupdate));
2949
2950 wxEraseEvent eevent( GetId(), dc );
2951 eevent.SetEventObject( this );
2952 GetEventHandler()->ProcessEvent( eevent );
2953 delete dc ;
2954 }
2955
2956 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2957 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2958 m_updateRegion = newupdate ;
2959 DisposeRgn( newupdate ) ;
2960
2961 if ( !m_updateRegion.Empty() )
2962 {
2963 // paint the window itself
2964
2965 wxPaintEvent event;
2966 event.SetTimestamp(time);
2967 event.SetEventObject(this);
2968 GetEventHandler()->ProcessEvent(event);
2969 handled = true ;
2970 }
2971
2972 // now we cannot rely on having its borders drawn by a window itself, as it does not
2973 // get the updateRgn wide enough to always do so, so we do it from the parent
2974 // this would also be the place to draw any custom backgrounds for native controls
2975 // in Composited windowing
2976 wxPoint clientOrigin = GetClientAreaOrigin() ;
2977
2978 wxWindowMac *child;
2979 int x, y, w, h;
2980 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2981 {
2982 child = node->GetData();
2983 if (child == NULL)
2984 continue;
2985 if (child == m_vScrollBar)
2986 continue;
2987 if (child == m_hScrollBar)
2988 continue;
2989 if (child->IsTopLevel())
2990 continue;
2991 if (!child->IsShown())
2992 continue;
2993
2994 // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
2995
2996 child->GetPosition( &x, &y );
2997 child->GetSize( &w, &h );
2998 Rect childRect = { y , x , y + h , x + w } ;
2999 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
3000 InsetRect( &childRect , -10 , -10) ;
3001
3002 if ( RectInRgn( &childRect , updatergn ) )
3003 {
3004 // paint custom borders
3005 wxNcPaintEvent eventNc( child->GetId() );
3006 eventNc.SetEventObject( child );
3007 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
3008 {
3009 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
3010 if ( UMAGetSystemVersion() >= 0x1030 )
3011 {
3012 child->MacPaintBorders(0, 0) ;
3013 }
3014 else
3015 #endif
3016 {
3017 wxWindowDC dc(this) ;
3018 dc.SetClippingRegion(wxRegion(updatergn));
3019 wxMacPortSetter helper(&dc) ;
3020 child->MacPaintBorders(0, 0) ;
3021 }
3022 }
3023 }
3024 }
3025 }
3026
3027 return handled ;
3028 }
3029
3030
3031 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
3032 {
3033 wxWindowMac *iter = (wxWindowMac*)this ;
3034
3035 while ( iter )
3036 {
3037 if ( iter->IsTopLevel() )
3038 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
3039
3040 iter = iter->GetParent() ;
3041 }
3042
3043 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
3044
3045 return NULL ;
3046 }
3047
3048 void wxWindowMac::MacCreateScrollBars( long style )
3049 {
3050 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
3051
3052 if ( style & ( wxVSCROLL | wxHSCROLL ) )
3053 {
3054 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
3055 int scrlsize = MAC_SCROLLBAR_SIZE ;
3056 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
3057 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
3058 {
3059 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
3060 variant = wxWINDOW_VARIANT_SMALL ;
3061 }
3062
3063 int adjust = hasBoth ? scrlsize - 1: 0 ;
3064 int width, height ;
3065 GetClientSize( &width , &height ) ;
3066
3067 wxPoint vPoint(width - scrlsize, 0) ;
3068 wxSize vSize(scrlsize, height - adjust) ;
3069 wxPoint hPoint(0 , height - scrlsize ) ;
3070 wxSize hSize( width - adjust, scrlsize) ;
3071
3072 if ( style & wxVSCROLL )
3073 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint, vSize , wxVERTICAL);
3074
3075 if ( style & wxHSCROLL )
3076 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint, hSize , wxHORIZONTAL);
3077 }
3078
3079 // because the create does not take into account the client area origin
3080 // we might have a real position shift
3081 MacRepositionScrollBars() ;
3082 }
3083
3084 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
3085 {
3086 if ( child != NULL && ( child == m_hScrollBar || child == m_vScrollBar ) )
3087 return false ;
3088 else
3089 return true ;
3090 }
3091
3092 void wxWindowMac::MacRepositionScrollBars()
3093 {
3094 if ( !m_hScrollBar && !m_vScrollBar )
3095 return ;
3096
3097 bool hasBoth = (m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
3098 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
3099 int adjust = hasBoth ? scrlsize - 1 : 0 ;
3100
3101 // get real client area
3102 int width, height ;
3103 GetSize( &width , &height );
3104
3105 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
3106 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
3107
3108 wxPoint vPoint( width - scrlsize, 0 ) ;
3109 wxSize vSize( scrlsize, height - adjust ) ;
3110 wxPoint hPoint( 0 , height - scrlsize ) ;
3111 wxSize hSize( width - adjust, scrlsize ) ;
3112
3113 #if 0
3114 int x = 0, y = 0, w, h ;
3115 GetSize( &w , &h ) ;
3116
3117 MacClientToRootWindow( &x , &y ) ;
3118 MacClientToRootWindow( &w , &h ) ;
3119
3120 wxWindowMac *iter = (wxWindowMac*)this ;
3121
3122 int totW = 10000 , totH = 10000;
3123 while ( iter )
3124 {
3125 if ( iter->IsTopLevel() )
3126 {
3127 iter->GetSize( &totW , &totH ) ;
3128 break ;
3129 }
3130
3131 iter = iter->GetParent() ;
3132 }
3133
3134 if ( x == 0 )
3135 {
3136 hPoint.x = -1 ;
3137 hSize.x += 1 ;
3138 }
3139 if ( y == 0 )
3140 {
3141 vPoint.y = -1 ;
3142 vSize.y += 1 ;
3143 }
3144
3145 if ( w - x >= totW )
3146 {
3147 hSize.x += 1 ;
3148 vPoint.x += 1 ;
3149 }
3150 if ( h - y >= totH )
3151 {
3152 vSize.y += 1 ;
3153 hPoint.y += 1 ;
3154 }
3155 #endif
3156
3157 if ( m_vScrollBar )
3158 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE );
3159 if ( m_hScrollBar )
3160 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE );
3161 }
3162
3163 bool wxWindowMac::AcceptsFocus() const
3164 {
3165 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3166 }
3167
3168 void wxWindowMac::MacSuperChangedPosition()
3169 {
3170 // only window-absolute structures have to be moved i.e. controls
3171
3172 m_cachedClippedRectValid = false ;
3173
3174 wxWindowMac *child;
3175 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3176 while ( node )
3177 {
3178 child = node->GetData();
3179 child->MacSuperChangedPosition() ;
3180
3181 node = node->GetNext();
3182 }
3183 }
3184
3185 void wxWindowMac::MacTopLevelWindowChangedPosition()
3186 {
3187 // only screen-absolute structures have to be moved i.e. glcanvas
3188
3189 wxWindowMac *child;
3190 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3191 while ( node )
3192 {
3193 child = node->GetData();
3194 child->MacTopLevelWindowChangedPosition() ;
3195
3196 node = node->GetNext();
3197 }
3198 }
3199
3200 long wxWindowMac::MacGetLeftBorderSize() const
3201 {
3202 if ( IsTopLevel() )
3203 return 0 ;
3204
3205 SInt32 border = 0 ;
3206
3207 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER))
3208 {
3209 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
3210 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3211 }
3212 else if (HasFlag(wxSIMPLE_BORDER))
3213 {
3214 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
3215 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3216 }
3217
3218 return border ;
3219 }
3220
3221 long wxWindowMac::MacGetRightBorderSize() const
3222 {
3223 // they are all symmetric in mac themes
3224 return MacGetLeftBorderSize() ;
3225 }
3226
3227 long wxWindowMac::MacGetTopBorderSize() const
3228 {
3229 // they are all symmetric in mac themes
3230 return MacGetLeftBorderSize() ;
3231 }
3232
3233 long wxWindowMac::MacGetBottomBorderSize() const
3234 {
3235 // they are all symmetric in mac themes
3236 return MacGetLeftBorderSize() ;
3237 }
3238
3239 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3240 {
3241 return style & ~wxBORDER_MASK ;
3242 }
3243
3244 // Find the wxWindowMac at the current mouse position, returning the mouse
3245 // position.
3246 wxWindowMac * wxFindWindowAtPointer( wxPoint& pt )
3247 {
3248 pt = wxGetMousePosition();
3249 wxWindowMac* found = wxFindWindowAtPoint(pt);
3250
3251 return found;
3252 }
3253
3254 // Get the current mouse position.
3255 wxPoint wxGetMousePosition()
3256 {
3257 int x, y;
3258
3259 wxGetMousePosition( &x, &y );
3260
3261 return wxPoint(x, y);
3262 }
3263
3264 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3265 {
3266 long evtType = event.GetEventType();
3267 // if ((evtType == ewxEVT_RIGHT_DOWN) || (evtType == wxEVT_CONTEXT_MENU))
3268 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3269 {
3270 // copied from wxGTK : CS
3271 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3272 // except that:
3273 //
3274 // (a) it's a command event and so is propagated to the parent
3275 // (b) under MSW it can be generated from kbd too
3276 // (c) it uses screen coords (because of (a))
3277 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3278 this->GetId(),
3279 this->ClientToScreen(event.GetPosition()));
3280 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3281 event.Skip() ;
3282 }
3283 else
3284 {
3285 event.Skip() ;
3286 }
3287 }
3288
3289 void wxWindowMac::OnPaint( wxPaintEvent & event )
3290 {
3291 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3292 CallNextEventHandler(
3293 (EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() ,
3294 (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3295 }
3296
3297 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3298 {
3299 }
3300
3301 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3302 {
3303 int x, y, w, h ;
3304
3305 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3306 Rect bounds = { y, x, y + h, x + w };
3307
3308 return bounds ;
3309 }
3310
3311 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3312 {
3313 return eventNotHandledErr ;
3314 }
3315
3316 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
3317 {
3318 wxWindowMac *newParent = (wxWindowMac *)newParentBase;
3319
3320 if ( !wxWindowBase::Reparent(newParent) )
3321 return false;
3322
3323 // copied from MacPostControlCreate
3324 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
3325
3326 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
3327
3328 ::EmbedControl( m_peer->GetControlRef() , container ) ;
3329
3330 return true;
3331 }
wxWidgets (Impactor)