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corrections for theme brush alignments under X (no more SetOrigin calls)
[wxWidgets.git] / src / mac / carbon / control.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: control.cpp
3 // Purpose: wxControl class
4 // Author: AUTHOR
5 // Modified by:
6 // Created: ??/??/98
7 // RCS-ID: $Id$
8 // Copyright: (c) AUTHOR
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "control.h"
14 #endif
15
16 #include "wx/defs.h"
17
18 #include "wx/control.h"
19 #include "wx/panel.h"
20 #include "wx/app.h"
21 #include "wx/dc.h"
22 #include "wx/notebook.h"
23 #include "wx/tabctrl.h"
24 #include "wx/radiobox.h"
25 #include "wx/spinbutt.h"
26 #include "wx/scrolbar.h"
27 #include "wx/button.h"
28 #include "wx/dialog.h"
29 #include "wx/statbox.h"
30 #include "wx/sizer.h"
31 #include "wx/stattext.h"
32
33 #if !USE_SHARED_LIBRARY
34 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
35
36 BEGIN_EVENT_TABLE(wxControl, wxWindow)
37 EVT_MOUSE_EVENTS( wxControl::OnMouseEvent )
38 EVT_CHAR( wxControl::OnKeyDown )
39 EVT_PAINT( wxControl::OnPaint )
40 END_EVENT_TABLE()
41 #endif
42
43 #include "wx/mac/uma.h"
44
45 // Item members
46
47 ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
48
49 pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ;
50 pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode )
51 {
52 if ( partCode != 0)
53 {
54 wxControl* wx = (wxControl*) GetControlReference( control ) ;
55 if ( wx )
56 {
57 wx->MacHandleControlClick( control , partCode ) ;
58 }
59 }
60 }
61
62 wxControl::wxControl()
63 {
64 m_macControl = NULL ;
65 m_macHorizontalBorder = 0 ; // additional pixels around the real control
66 m_macVerticalBorder = 0 ;
67 m_backgroundColour = *wxWHITE;
68 m_foregroundColour = *wxBLACK;
69 #if WXWIN_COMPATIBILITY
70 m_callback = 0;
71 #endif // WXWIN_COMPATIBILITY
72
73 if ( wxMacLiveScrollbarActionUPP == NULL )
74 {
75 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
76 wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
77 #else
78 wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ;
79 #endif
80 }
81 }
82
83 bool wxControl::Create(wxWindow *parent, wxWindowID id,
84 const wxPoint& pos,
85 const wxSize& size, long style,
86 const wxValidator& validator,
87 const wxString& name)
88 {
89 m_macControl = NULL ;
90 m_macHorizontalBorder = 0 ; // additional pixels around the real control
91 m_macVerticalBorder = 0 ;
92 bool rval = wxWindow::Create(parent, id, pos, size, style, name);
93 if (rval) {
94 #if wxUSE_VALIDATORS
95 SetValidator(validator);
96 #endif
97 }
98 return rval;
99 }
100
101 wxControl::~wxControl()
102 {
103 m_isBeingDeleted = TRUE;
104 // If we delete an item, we should initialize the parent panel,
105 // because it could now be invalid.
106 wxWindow *parent = GetParent() ;
107 if ( parent )
108 {
109 if (parent->GetDefaultItem() == (wxButton*) this)
110 parent->SetDefaultItem(NULL);
111 }
112 if ( m_macControl )
113 {
114 ::DisposeControl( m_macControl ) ;
115 m_macControl = NULL ;
116 }
117 }
118
119 void wxControl::SetLabel(const wxString& title)
120 {
121 m_label = title ;
122
123 if ( m_macControl )
124 {
125 Str255 maclabel ;
126 wxString label ;
127
128 if( wxApp::s_macDefaultEncodingIsPC )
129 label = wxMacMakeMacStringFromPC( title ) ;
130 else
131 label = title ;
132
133 #if TARGET_CARBON
134 c2pstrcpy( (StringPtr) maclabel , label ) ;
135 #else
136 strcpy( (char *) maclabel , label ) ;
137 c2pstr( (char *) maclabel ) ;
138 #endif
139 ::SetControlTitle( m_macControl , maclabel ) ;
140 }
141 Refresh() ;
142 }
143
144 wxSize wxControl::DoGetBestSize() const
145 {
146 Rect bestsize = { 0 , 0 , 0 , 0 } ;
147 short baselineoffset ;
148 int bestWidth, bestHeight ;
149 ::GetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
150
151 if ( EmptyRect( &bestsize ) )
152 {
153 baselineoffset = 0;
154 bestsize.left = bestsize.top = 0 ;
155 bestsize.right = 16 ;
156 bestsize.bottom = 16 ;
157 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
158 {
159 bestsize.bottom = 16 ;
160 }
161 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
162 {
163 bestsize.bottom = 24 ;
164 }
165 }
166
167 if ( IsKindOf( CLASSINFO( wxButton ) ) )
168 {
169 bestWidth = m_label.Length() * 8 + 12 ;
170 if ( bestWidth < 70 )
171 bestWidth = 70 ;
172 }
173 else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
174 {
175 bestWidth = m_label.Length() * 8 ;
176 }
177 else
178 bestWidth = bestsize.right - bestsize.left ;
179
180 bestWidth += 2 * m_macHorizontalBorder ;
181
182 bestHeight = bestsize.bottom - bestsize.top ;
183 if ( bestHeight < 10 )
184 bestHeight = 13 ;
185
186 bestHeight += 2 * m_macVerticalBorder;
187
188
189 return wxSize(bestWidth, bestHeight);
190 }
191
192 bool wxControl::ProcessCommand (wxCommandEvent & event)
193 {
194 // Tries:
195 // 1) A callback function (to become obsolete)
196 // 2) OnCommand, starting at this window and working up parent hierarchy
197 // 3) OnCommand then calls ProcessEvent to search the event tables.
198 #if WXWIN_COMPATIBILITY
199 if ( m_callback )
200 {
201 (void)(*m_callback)(this, event);
202
203 return TRUE;
204 }
205 else
206 #endif // WXWIN_COMPATIBILITY
207 {
208 return GetEventHandler()->ProcessEvent(event);
209 }
210 }
211
212 // ------------------------
213 wxList *wxWinMacControlList = NULL;
214 wxControl *wxFindControlFromMacControl(ControlHandle inControl )
215 {
216 wxNode *node = wxWinMacControlList->Find((long)inControl);
217 if (!node)
218 return NULL;
219 return (wxControl *)node->Data();
220 }
221
222 void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control)
223 {
224 // adding NULL WindowRef is (first) surely a result of an error and
225 // (secondly) breaks menu command processing
226 wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" );
227
228 if ( !wxWinMacControlList->Find((long)inControl) )
229 wxWinMacControlList->Append((long)inControl, control);
230 }
231
232 void wxRemoveMacControlAssociation(wxControl *control)
233 {
234 wxWinMacControlList->DeleteObject(control);
235 }
236
237 void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
238 const wxPoint& pos,
239 const wxSize& size, long style,
240 const wxValidator& validator,
241 const wxString& name , Rect *outBounds , StringPtr maclabel )
242 {
243 m_label = label ;
244 SetName(name);
245 if ( &validator )
246 SetValidator(validator);
247
248 m_windowStyle = style;
249 parent->AddChild(this);
250
251 m_backgroundColour = parent->GetBackgroundColour() ;
252 m_foregroundColour = parent->GetForegroundColour() ;
253
254 if (id == -1)
255 m_windowId = NewControlId();
256 else
257 m_windowId = id;
258
259 // These sizes will be adjusted in MacPostControlCreate
260
261 m_width = size.x ;
262 m_height = size.y ;
263 m_x = pos.x ;
264 m_y = pos.y ;
265
266 outBounds->top = -10;
267 outBounds->left = -10;
268 outBounds->bottom = 0;
269 outBounds->right = 0;
270
271 char c_text[255];
272 strcpy( c_text , label ) ;
273 if( wxApp::s_macDefaultEncodingIsPC )
274 {
275 wxMacConvertFromPCForControls( c_text ) ;
276 }
277
278 #if TARGET_CARBON
279 c2pstrcpy( (StringPtr) maclabel , c_text ) ;
280 #else
281 strcpy( (char *) maclabel , c_text ) ;
282 c2pstr( (char *) maclabel ) ;
283 #endif
284 }
285
286 void wxControl::MacPostControlCreate()
287 {
288 wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
289
290 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
291 {
292 // no font
293 }
294 else if ( IsKindOf( CLASSINFO( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxRadioBox ) ) || IsKindOf( CLASSINFO( wxButton ) ) )
295 {
296 ControlFontStyleRec controlstyle ;
297 controlstyle.flags = kControlUseFontMask ;
298 controlstyle.font = kControlFontSmallBoldSystemFont ;
299
300 ::SetControlFontStyle( m_macControl , &controlstyle ) ;
301 }
302 else
303 {
304 ControlFontStyleRec controlstyle ;
305 controlstyle.flags = kControlUseFontMask ;
306 controlstyle.font = kControlFontSmallSystemFont ;
307
308 ::SetControlFontStyle( m_macControl , &controlstyle ) ;
309 }
310 ControlHandle container = GetParent()->MacGetContainerForEmbedding() ;
311 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
312 ::EmbedControl( m_macControl , container ) ;
313 m_macControlIsShown = true ;
314
315 wxAssociateControlWithMacControl( m_macControl , this ) ;
316
317
318 // Adjust the controls size and position
319 wxPoint pos(m_x, m_y);
320 wxSize best_size( DoGetBestSize() );
321 wxSize new_size( m_width, m_height );
322
323 m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control
324
325 if (new_size.x == -1) {
326 new_size.x = best_size.x;
327 }
328 if (new_size.y == -1) {
329 new_size.y = best_size.y;
330 }
331
332 SetSize(pos.x, pos.y, new_size.x, new_size.y);
333
334 UMAShowControl( m_macControl ) ;
335 Refresh() ;
336 }
337
338 void wxControl::MacAdjustControlRect()
339 {
340 wxASSERT_MSG( m_macControl != NULL , wxT("No valid mac control") ) ;
341 if ( m_width == -1 || m_height == -1 )
342 {
343 Rect bestsize = { 0 , 0 , 0 , 0 } ;
344 short baselineoffset ;
345
346 ::GetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
347
348 if ( EmptyRect( &bestsize ) )
349 {
350 baselineoffset = 0;
351 bestsize.left = bestsize.top = 0 ;
352 bestsize.right = 16 ;
353 bestsize.bottom = 16 ;
354 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
355 {
356 bestsize.bottom = 16 ;
357 }
358 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
359 {
360 bestsize.bottom = 24 ;
361 }
362 }
363
364 if ( m_width == -1 )
365 {
366 if ( IsKindOf( CLASSINFO( wxButton ) ) )
367 {
368 m_width = m_label.Length() * 8 + 12 ;
369 if ( m_width < 70 )
370 m_width = 70 ;
371 }
372 else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
373 {
374 m_width = m_label.Length() * 8 ;
375 }
376 else
377 m_width = bestsize.right - bestsize.left ;
378
379 m_width += 2 * m_macHorizontalBorder ;
380 }
381 if ( m_height == -1 )
382 {
383 m_height = bestsize.bottom - bestsize.top ;
384 if ( m_height < 10 )
385 m_height = 13 ;
386
387 m_height += 2 * m_macVerticalBorder;
388 }
389
390 wxMacDrawingHelper helper ( wxFindWinFromMacWindow( MacGetRootWindow() ) ) ;
391 if ( helper.Ok() )
392 {
393 UMASizeControl( m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ;
394 }
395 }
396 }
397 ControlHandle wxControl::MacGetContainerForEmbedding()
398 {
399 if ( m_macControl )
400 return m_macControl ;
401
402 return wxWindow::MacGetContainerForEmbedding() ;
403 }
404
405 void wxControl::MacSuperChangedPosition()
406 {
407 if ( m_macControl )
408 {
409 Rect contrlRect ;
410 GetControlBounds( m_macControl , &contrlRect ) ;
411 int former_mac_x = contrlRect.left ;
412 int former_mac_y = contrlRect.top ;
413 int mac_x = m_x ;
414 int mac_y = m_y ;
415 GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ;
416
417 WindowRef rootwindow = MacGetRootWindow() ;
418 wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
419
420 wxMacDrawingHelper focus( wxrootwindow ) ;
421
422 if ( mac_x + m_macHorizontalBorder != former_mac_x ||
423 mac_y + m_macVerticalBorder != former_mac_y )
424 {
425 {
426 Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ;
427 InvalWindowRect( rootwindow , &inval ) ;
428 }
429 UMAMoveControl( m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ;
430 {
431 Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
432 InvalWindowRect( rootwindow , &inval ) ;
433 }
434 }
435 }
436
437 wxWindow::MacSuperChangedPosition() ;
438 }
439
440 void wxControl::MacSuperEnabled( bool enabled )
441 {
442 Refresh(FALSE) ;
443 wxWindow::MacSuperEnabled( enabled ) ;
444 }
445
446 void wxControl::MacSuperShown( bool show )
447 {
448 if ( m_macControl )
449 {
450 if ( !show )
451 {
452 if ( m_macControlIsShown )
453 {
454 ::UMAHideControl( m_macControl ) ;
455 m_macControlIsShown = false ;
456 }
457 }
458 else
459 {
460 if ( MacIsReallyShown() && !m_macControlIsShown )
461 {
462 ::UMAShowControl( m_macControl ) ;
463 m_macControlIsShown = true ;
464 }
465 }
466 }
467
468 wxWindow::MacSuperShown( show ) ;
469 }
470
471 void wxControl::DoSetSize(int x, int y,
472 int width, int height,
473 int sizeFlags )
474 {
475 if ( m_macControl == NULL )
476 {
477 wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
478 return ;
479 }
480
481 Rect oldbounds, newbounds;
482 int new_x, new_y, new_width, new_height;
483 int mac_x, mac_y;
484
485 new_x = m_x;
486 new_y = m_y;
487 new_width = m_width;
488 new_height = m_height;
489
490 if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)
491 {
492 new_x = x;
493 new_y = y;
494 new_width = width;
495 new_height = height;
496 }
497 else
498 {
499 if (x != -1) new_x = x;
500 if (y != -1) new_y = y;
501 if (width != -1) new_width = width;
502 if (height != -1) new_height = height;
503 }
504
505 if(sizeFlags & wxSIZE_AUTO)
506 {
507 wxSize size = GetBestSize();
508 if (sizeFlags & wxSIZE_AUTO_WIDTH)
509 {
510 if (width == -1) new_width = size.x;
511 }
512 if (sizeFlags & wxSIZE_AUTO_HEIGHT)
513 {
514 if (height == -1) new_height = size.y;
515 }
516 }
517 AdjustForParentClientOrigin(new_x, new_y, sizeFlags);
518
519 mac_x = new_x;
520 mac_y = new_y;
521 if(GetParent()) {
522 GetParent()->MacWindowToRootWindow(&mac_x, &mac_y);
523 }
524 GetControlBounds(m_macControl, &oldbounds);
525 oldbounds.right = oldbounds.left + m_width;
526 oldbounds.bottom = oldbounds.top + m_height;
527
528 bool doMove = false;
529 bool doResize = false;
530
531 if ( mac_x != (oldbounds.left - m_macHorizontalBorder) ||
532 mac_y != (oldbounds.top - m_macVerticalBorder) )
533 {
534 doMove = true ;
535 }
536 if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder ||
537 new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder)
538 {
539 doResize = true ;
540 }
541
542 if ( doMove || doResize )
543 {
544 Refresh() ;
545
546 // Ensure resize is within constraints
547 if ((m_minWidth != -1) && (new_width < m_minWidth)) {
548 new_width = m_minWidth;
549 }
550 if ((m_minHeight != -1) && (new_height < m_minHeight)) {
551 new_height = m_minHeight;
552 }
553 if ((m_maxWidth != -1) && (new_width > m_maxWidth)) {
554 new_width = m_maxWidth;
555 }
556 if ((m_maxHeight != -1) && (new_height > m_maxHeight)) {
557 new_height = m_maxHeight;
558 }
559
560 if ( doMove )
561 {
562 m_x = new_x;
563 m_y = new_y;
564
565 UMAMoveControl(m_macControl,
566 mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder);
567
568 wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
569 event.SetEventObject(this);
570 GetEventHandler()->ProcessEvent(event) ;
571 }
572 if ( doResize )
573 {
574 m_width = new_width;
575 m_height = new_height;
576
577 UMASizeControl( m_macControl,
578 m_width - 2 * m_macHorizontalBorder,
579 m_height - 2 * m_macVerticalBorder ) ;
580
581
582 wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
583 event.SetEventObject(this);
584 GetEventHandler()->ProcessEvent(event);
585 }
586
587 Refresh() ;
588 }
589 }
590
591 bool wxControl::Show(bool show)
592 {
593 if ( !wxWindow::Show( show ) )
594 return FALSE ;
595
596 if ( m_macControl )
597 {
598 if ( !show )
599 {
600 if ( m_macControlIsShown )
601 {
602 ::UMAHideControl( m_macControl ) ;
603 m_macControlIsShown = false ;
604 }
605 }
606 else
607 {
608 if ( MacIsReallyShown() && !m_macControlIsShown )
609 {
610 ::UMAShowControl( m_macControl ) ;
611 m_macControlIsShown = true ;
612 }
613 }
614 }
615 return TRUE ;
616 }
617
618 bool wxControl::Enable(bool enable)
619 {
620 if ( !wxWindow::Enable(enable) )
621 return FALSE;
622
623 if ( m_macControl )
624 {
625 if ( enable )
626 UMAActivateControl( m_macControl ) ;
627 else
628 UMADeactivateControl( m_macControl ) ;
629 }
630 return TRUE ;
631 }
632
633 void wxControl::Refresh(bool eraseBack, const wxRect *rect)
634 {
635 wxWindow::Refresh( eraseBack , rect ) ;
636 }
637
638 void wxControl::MacRedrawControl()
639 {
640 if ( m_macControl )
641 {
642 WindowRef window = MacGetRootWindow() ;
643 if ( window )
644 {
645 wxWindow* win = wxFindWinFromMacWindow( window ) ;
646 if ( win )
647 {
648 wxMacDrawingHelper help( win ) ;
649 // the mac control manager always assumes to have the origin at 0,0
650 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
651 UMADrawControl( m_macControl ) ;
652 }
653 }
654 }
655 }
656
657 void wxControl::OnPaint(wxPaintEvent& event)
658 {
659 if ( m_macControl )
660 {
661 WindowRef window = MacGetRootWindow() ;
662 if ( window )
663 {
664 wxWindow* win = wxFindWinFromMacWindow( window ) ;
665 if ( win )
666 {
667 wxMacDrawingHelper help( win ) ;
668 // the mac control manager always assumes to have the origin at 0,0
669 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
670 UMADrawControl( m_macControl ) ;
671 }
672 }
673 }
674 else
675 {
676 event.Skip() ;
677 }
678 }
679 void wxControl::OnEraseBackground(wxEraseEvent& event)
680 {
681 wxWindow::OnEraseBackground( event ) ;
682 }
683
684
685 void wxControl::OnKeyDown( wxKeyEvent &event )
686 {
687 if ( m_macControl == NULL )
688 return ;
689
690 EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
691 short keycode ;
692 short keychar ;
693 keychar = short(ev->message & charCodeMask);
694 keycode = short(ev->message & keyCodeMask) >> 8 ;
695
696 ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
697 }
698
699 void wxControl::OnMouseEvent( wxMouseEvent &event )
700 {
701 if ( m_macControl == NULL )
702 {
703 event.Skip() ;
704 return ;
705 }
706
707 if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
708 {
709
710 int x = event.m_x ;
711 int y = event.m_y ;
712
713 MacClientToRootWindow( &x , &y ) ;
714
715 ControlHandle control ;
716 Point localwhere ;
717 SInt16 controlpart ;
718 WindowRef window = MacGetRootWindow() ;
719
720 localwhere.h = x ;
721 localwhere.v = y ;
722
723 short modifiers = 0;
724
725 if ( !event.m_leftDown && !event.m_rightDown )
726 modifiers |= btnState ;
727
728 if ( event.m_shiftDown )
729 modifiers |= shiftKey ;
730
731 if ( event.m_controlDown )
732 modifiers |= controlKey ;
733
734 if ( event.m_altDown )
735 modifiers |= optionKey ;
736
737 if ( event.m_metaDown )
738 modifiers |= cmdKey ;
739 /*
740 #if TARGET_CARBON
741 control = FindControlUnderMouse( localwhere , window , &controlpart ) ;
742 #else
743 controlpart = FindControl( localwhere , window , &control ) ;
744 #endif
745 */
746 {
747 /*
748 if ( AcceptsFocus() && FindFocus() != this )
749 {
750 SetFocus() ;
751 }
752 */
753 control = m_macControl ;
754 if ( control && ::IsControlActive( control ) )
755 {
756 {
757 controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
758 wxTheApp->s_lastMouseDown = 0 ;
759 if ( control && controlpart != kControlNoPart &&
760 ! IsKindOf( CLASSINFO( wxScrollBar ) )
761 ) // otherwise we will get the event twice for scrollbar
762 {
763 MacHandleControlClick( control , controlpart ) ;
764 }
765 }
766 }
767 }
768 }
769 }
770
771 bool wxControl::MacCanFocus() const
772 {
773 { if ( m_macControl == NULL )
774 return true ;
775 else
776 return false ;
777 }
778 }
779
780 void wxControl::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
781 {
782 wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
783 }
784