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