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[wxWidgets.git] / src / mac / 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 }
336
337 void wxControl::MacAdjustControlRect()
338 {
339 wxASSERT_MSG( m_macControl != NULL , wxT("No valid mac control") ) ;
340 if ( m_width == -1 || m_height == -1 )
341 {
342 Rect bestsize = { 0 , 0 , 0 , 0 } ;
343 short baselineoffset ;
344
345 ::GetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
346
347 if ( EmptyRect( &bestsize ) )
348 {
349 baselineoffset = 0;
350 bestsize.left = bestsize.top = 0 ;
351 bestsize.right = 16 ;
352 bestsize.bottom = 16 ;
353 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
354 {
355 bestsize.bottom = 16 ;
356 }
357 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
358 {
359 bestsize.bottom = 24 ;
360 }
361 }
362
363 if ( m_width == -1 )
364 {
365 if ( IsKindOf( CLASSINFO( wxButton ) ) )
366 {
367 m_width = m_label.Length() * 8 + 12 ;
368 if ( m_width < 70 )
369 m_width = 70 ;
370 }
371 else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
372 {
373 m_width = m_label.Length() * 8 ;
374 }
375 else
376 m_width = bestsize.right - bestsize.left ;
377
378 m_width += 2 * m_macHorizontalBorder ;
379 }
380 if ( m_height == -1 )
381 {
382 m_height = bestsize.bottom - bestsize.top ;
383 if ( m_height < 10 )
384 m_height = 13 ;
385
386 m_height += 2 * m_macVerticalBorder;
387 }
388
389 wxMacDrawingHelper helper ( wxFindWinFromMacWindow( MacGetRootWindow() ) ) ;
390 if ( helper.Ok() )
391 {
392 UMASizeControl( m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ;
393 }
394 }
395 }
396 ControlHandle wxControl::MacGetContainerForEmbedding()
397 {
398 if ( m_macControl )
399 return m_macControl ;
400
401 return wxWindow::MacGetContainerForEmbedding() ;
402 }
403
404 void wxControl::MacSuperChangedPosition()
405 {
406 if ( m_macControl )
407 {
408 Rect contrlRect ;
409 GetControlBounds( m_macControl , &contrlRect ) ;
410 int former_mac_x = contrlRect.left ;
411 int former_mac_y = contrlRect.top ;
412 int mac_x = m_x ;
413 int mac_y = m_y ;
414 GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ;
415
416 WindowRef rootwindow = MacGetRootWindow() ;
417 wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
418
419 wxMacDrawingHelper focus( wxrootwindow ) ;
420
421 if ( mac_x + m_macHorizontalBorder != former_mac_x ||
422 mac_y + m_macVerticalBorder != former_mac_y )
423 {
424 {
425 Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ;
426 InvalWindowRect( rootwindow , &inval ) ;
427 }
428 UMAMoveControl( m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ;
429 {
430 Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
431 InvalWindowRect( rootwindow , &inval ) ;
432 }
433 }
434 }
435
436 wxWindow::MacSuperChangedPosition() ;
437 }
438
439 void wxControl::MacSuperEnabled( bool enabled )
440 {
441 wxWindow::MacSuperEnabled( enabled ) ;
442 /*
443 if ( m_macControl )
444 {
445 if ( UMAHasAppearance() )
446 {
447 if ( !enabled )
448 {
449 ::DeactivateControl( m_macControl ) ;
450 }
451 else
452 {
453 if ( m_macEnabled )
454 ::ActivateControl( m_macControl ) ;
455 }
456 }
457 else
458 {
459 if ( !enabled )
460 {
461 ::HiliteControl( m_macControl , 255 ) ;
462 }
463 else
464 {
465 if ( m_macEnabled )
466 ::HiliteControl( m_macControl , 0 ) ;
467 }
468 }
469 }
470 wxWindow::MacSuperEnabled( enabled ) ;
471 */
472 }
473
474 void wxControl::MacSuperShown( bool show )
475 {
476 if ( m_macControl )
477 {
478 if ( !show )
479 {
480 if ( m_macControlIsShown )
481 {
482 ::UMAHideControl( m_macControl ) ;
483 m_macControlIsShown = false ;
484 }
485 }
486 else
487 {
488 if ( MacIsReallyShown() && !m_macControlIsShown )
489 {
490 ::UMAShowControl( m_macControl ) ;
491 m_macControlIsShown = true ;
492 }
493 }
494 }
495
496 wxWindow::MacSuperShown( show ) ;
497 }
498
499 void wxControl::DoSetSize(int x, int y,
500 int width, int height,
501 int sizeFlags )
502 {
503 if ( m_macControl == NULL )
504 {
505 wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
506 return ;
507 }
508
509 Rect oldbounds, newbounds;
510 int new_x, new_y, new_width, new_height;
511 int mac_x, mac_y;
512
513 new_x = m_x;
514 new_y = m_y;
515 new_width = m_width;
516 new_height = m_height;
517
518 if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)
519 {
520 new_x = x;
521 new_y = y;
522 new_width = width;
523 new_height = height;
524 }
525 else
526 {
527 if (x != -1) new_x = x;
528 if (y != -1) new_y = y;
529 if (width != -1) new_width = width;
530 if (height != -1) new_height = height;
531 }
532
533 if(sizeFlags & wxSIZE_AUTO)
534 {
535 wxSize size = GetBestSize();
536 if (sizeFlags & wxSIZE_AUTO_WIDTH)
537 {
538 if (width == -1) new_width = size.x;
539 }
540 if (sizeFlags & wxSIZE_AUTO_HEIGHT)
541 {
542 if (height == -1) new_height = size.y;
543 }
544 }
545 AdjustForParentClientOrigin(new_x, new_y, sizeFlags);
546
547 mac_x = new_x;
548 mac_y = new_y;
549 if(GetParent()) {
550 GetParent()->MacWindowToRootWindow(&mac_x, &mac_y);
551 }
552 GetControlBounds(m_macControl, &oldbounds);
553 oldbounds.right = oldbounds.left + m_width;
554 oldbounds.bottom = oldbounds.top + m_height;
555
556 bool doMove = false;
557 bool doResize = false;
558
559 if ( mac_x != (oldbounds.left - m_macHorizontalBorder) ||
560 mac_y != (oldbounds.top - m_macVerticalBorder) )
561 {
562 doMove = true ;
563 }
564 if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder ||
565 new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder)
566 {
567 doResize = true ;
568 }
569
570 if ( doMove || doResize )
571 {
572 Refresh() ;
573
574 // Ensure resize is within constraints
575 if ((m_minWidth != -1) && (new_width < m_minWidth)) {
576 new_width = m_minWidth;
577 }
578 if ((m_minHeight != -1) && (new_height < m_minHeight)) {
579 new_height = m_minHeight;
580 }
581 if ((m_maxWidth != -1) && (new_width > m_maxWidth)) {
582 new_width = m_maxWidth;
583 }
584 if ((m_maxHeight != -1) && (new_height > m_maxHeight)) {
585 new_height = m_maxHeight;
586 }
587
588 if ( doMove )
589 {
590 m_x = new_x;
591 m_y = new_y;
592
593 UMAMoveControl(m_macControl,
594 mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder);
595
596 wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
597 event.SetEventObject(this);
598 GetEventHandler()->ProcessEvent(event) ;
599 }
600 if ( doResize )
601 {
602 m_width = new_width;
603 m_height = new_height;
604
605 UMASizeControl( m_macControl,
606 m_width - 2 * m_macHorizontalBorder,
607 m_height - 2 * m_macVerticalBorder ) ;
608
609
610 wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
611 event.SetEventObject(this);
612 GetEventHandler()->ProcessEvent(event);
613 }
614
615 Refresh() ;
616 }
617 }
618
619 bool wxControl::Show(bool show)
620 {
621 if ( !wxWindow::Show( show ) )
622 return FALSE ;
623
624 if ( m_macControl )
625 {
626 if ( !show )
627 {
628 if ( m_macControlIsShown )
629 {
630 ::UMAHideControl( m_macControl ) ;
631 m_macControlIsShown = false ;
632 }
633 }
634 else
635 {
636 if ( MacIsReallyShown() && !m_macControlIsShown )
637 {
638 ::UMAShowControl( m_macControl ) ;
639 m_macControlIsShown = true ;
640 }
641 }
642 }
643 return TRUE ;
644 }
645
646 bool wxControl::Enable(bool enable)
647 {
648 if ( !wxWindow::Enable(enable) )
649 return FALSE;
650
651 if ( m_macControl )
652 {
653 if ( enable )
654 UMAActivateControl( m_macControl ) ;
655 else
656 UMADeactivateControl( m_macControl ) ;
657 }
658 return TRUE ;
659 }
660
661 void wxControl::Refresh(bool eraseBack, const wxRect *rect)
662 {
663 wxWindow::Refresh( eraseBack , rect ) ;
664 }
665
666 void wxControl::MacRedrawControl()
667 {
668 if ( m_macControl )
669 {
670 WindowRef window = MacGetRootWindow() ;
671 if ( window )
672 {
673 wxWindow* win = wxFindWinFromMacWindow( window ) ;
674 if ( win )
675 {
676 wxMacDrawingHelper help( win ) ;
677 // the mac control manager always assumes to have the origin at 0,0
678 SetOrigin( 0 , 0 ) ;
679
680 wxWindow* parent = GetParent() ;
681 while ( parent )
682 {
683 if( parent->IsTopLevel() )
684 {
685 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
686 break ;
687 }
688
689 if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
690 {
691 if ( ((wxControl*)parent)->m_macControl )
692 SetUpControlBackground( ((wxControl*)parent)->m_macControl , -1 , true ) ;
693 break ;
694 }
695
696 parent = parent->GetParent() ;
697 }
698
699 UMADrawControl( m_macControl ) ;
700 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
701 }
702 }
703 }
704 }
705
706 void wxControl::OnPaint(wxPaintEvent& event)
707 {
708 if ( m_macControl )
709 {
710 WindowRef window = MacGetRootWindow() ;
711 if ( window )
712 {
713 wxWindow* win = wxFindWinFromMacWindow( window ) ;
714 if ( win )
715 {
716 wxMacDrawingHelper help( win ) ;
717 // the mac control manager always assumes to have the origin at 0,0
718 SetOrigin( 0 , 0 ) ;
719
720 /*
721 wxWindow* parent = GetParent() ;
722 while ( parent )
723 {
724 if( parent->IsTopLevel() )
725 {
726 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
727 break ;
728 }
729
730 if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
731 {
732 if ( ((wxControl*)parent)->m_macControl )
733 SetUpControlBackground( ((wxControl*)parent)->m_macControl , -1 , true ) ;
734 break ;
735 }
736
737 parent = parent->GetParent() ;
738 }
739 */
740 SetUpControlBackground( m_macControl , -1 , true ) ;
741 UMADrawControl( m_macControl ) ;
742 // ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
743 }
744 }
745 }
746 else
747 {
748 // wxWindow::OnPaint( event ) ;
749 }
750 }
751 void wxControl::OnEraseBackground(wxEraseEvent& event)
752 {
753 wxWindow::OnEraseBackground( event ) ;
754 }
755
756
757 void wxControl::OnKeyDown( wxKeyEvent &event )
758 {
759 if ( m_macControl == NULL )
760 return ;
761
762 EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
763 short keycode ;
764 short keychar ;
765 keychar = short(ev->message & charCodeMask);
766 keycode = short(ev->message & keyCodeMask) >> 8 ;
767
768 ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
769 }
770
771 void wxControl::OnMouseEvent( wxMouseEvent &event )
772 {
773 if ( m_macControl == NULL )
774 {
775 event.Skip() ;
776 return ;
777 }
778
779 if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
780 {
781
782 int x = event.m_x ;
783 int y = event.m_y ;
784
785 MacClientToRootWindow( &x , &y ) ;
786
787 ControlHandle control ;
788 Point localwhere ;
789 SInt16 controlpart ;
790 WindowRef window = MacGetRootWindow() ;
791
792 localwhere.h = x ;
793 localwhere.v = y ;
794
795 short modifiers = 0;
796
797 if ( !event.m_leftDown && !event.m_rightDown )
798 modifiers |= btnState ;
799
800 if ( event.m_shiftDown )
801 modifiers |= shiftKey ;
802
803 if ( event.m_controlDown )
804 modifiers |= controlKey ;
805
806 if ( event.m_altDown )
807 modifiers |= optionKey ;
808
809 if ( event.m_metaDown )
810 modifiers |= cmdKey ;
811 /*
812 #if TARGET_CARBON
813 control = FindControlUnderMouse( localwhere , window , &controlpart ) ;
814 #else
815 controlpart = FindControl( localwhere , window , &control ) ;
816 #endif
817 */
818 {
819 /*
820 if ( AcceptsFocus() && FindFocus() != this )
821 {
822 SetFocus() ;
823 }
824 */
825 control = m_macControl ;
826 if ( control && ::IsControlActive( control ) )
827 {
828 {
829 controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
830 wxTheApp->s_lastMouseDown = 0 ;
831 if ( control && controlpart != kControlNoPart &&
832 ! IsKindOf( CLASSINFO( wxScrollBar ) )
833 ) // otherwise we will get the event twice for scrollbar
834 {
835 MacHandleControlClick( control , controlpart ) ;
836 }
837 }
838 }
839 }
840 }
841 }
842
843 bool wxControl::MacCanFocus() const
844 {
845 { if ( m_macControl == NULL )
846 return true ;
847 else
848 return false ;
849 }
850 }
851
852 void wxControl::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
853 {
854 wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
855 }
856
wxWidgets (Impactor)