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fixing focus, fixes #11911
[wxWidgets.git] / src / osx / window_osx.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/osx/carbon/window.cpp
3 // Purpose: wxWindowMac
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id: window.cpp 54981 2008-08-05 17:52:02Z SC $
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/wxprec.h"
13
14 #include "wx/window.h"
15
16 #ifndef WX_PRECOMP
17 #include "wx/log.h"
18 #include "wx/app.h"
19 #include "wx/utils.h"
20 #include "wx/panel.h"
21 #include "wx/frame.h"
22 #include "wx/dc.h"
23 #include "wx/dcclient.h"
24 #include "wx/button.h"
25 #include "wx/menu.h"
26 #include "wx/dialog.h"
27 #include "wx/settings.h"
28 #include "wx/msgdlg.h"
29 #include "wx/scrolbar.h"
30 #include "wx/statbox.h"
31 #include "wx/textctrl.h"
32 #include "wx/toolbar.h"
33 #include "wx/layout.h"
34 #include "wx/statusbr.h"
35 #include "wx/menuitem.h"
36 #include "wx/treectrl.h"
37 #include "wx/listctrl.h"
38 #endif
39
40 #include "wx/tooltip.h"
41 #include "wx/spinctrl.h"
42 #include "wx/geometry.h"
43
44 #if wxUSE_LISTCTRL
45 #include "wx/listctrl.h"
46 #endif
47
48 #if wxUSE_TREECTRL
49 #include "wx/treectrl.h"
50 #endif
51
52 #if wxUSE_CARET
53 #include "wx/caret.h"
54 #endif
55
56 #if wxUSE_POPUPWIN
57 #include "wx/popupwin.h"
58 #endif
59
60 #if wxUSE_DRAG_AND_DROP
61 #include "wx/dnd.h"
62 #endif
63
64 #include "wx/graphics.h"
65
66 #if wxOSX_USE_CARBON
67 #include "wx/osx/uma.h"
68 #else
69 #include "wx/osx/private.h"
70 #endif
71
72 #define MAC_SCROLLBAR_SIZE 15
73 #define MAC_SMALL_SCROLLBAR_SIZE 11
74
75 #include <string.h>
76
77 #ifdef __WXUNIVERSAL__
78 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
79 #else
80 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
81 #endif
82
83 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
84 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
85 END_EVENT_TABLE()
86
87 #define wxMAC_DEBUG_REDRAW 0
88 #ifndef wxMAC_DEBUG_REDRAW
89 #define wxMAC_DEBUG_REDRAW 0
90 #endif
91
92 // ===========================================================================
93 // implementation
94 // ===========================================================================
95
96 // ----------------------------------------------------------------------------
97 // constructors and such
98 // ----------------------------------------------------------------------------
99
100 wxWindowMac::wxWindowMac()
101 {
102 Init();
103 }
104
105 wxWindowMac::wxWindowMac(wxWindowMac *parent,
106 wxWindowID id,
107 const wxPoint& pos ,
108 const wxSize& size ,
109 long style ,
110 const wxString& name )
111 {
112 Init();
113 Create(parent, id, pos, size, style, name);
114 }
115
116 void wxWindowMac::Init()
117 {
118 m_peer = NULL ;
119 m_macAlpha = 255 ;
120 m_cgContextRef = NULL ;
121
122 // as all windows are created with WS_VISIBLE style...
123 m_isShown = true;
124
125 m_hScrollBar = NULL ;
126 m_vScrollBar = NULL ;
127 m_hScrollBarAlwaysShown = false;
128 m_vScrollBarAlwaysShown = false;
129 m_growBox = NULL ;
130
131 m_macIsUserPane = true;
132 m_clipChildren = false ;
133 m_cachedClippedRectValid = false ;
134 }
135
136 wxWindowMac::~wxWindowMac()
137 {
138 SendDestroyEvent();
139
140 MacInvalidateBorders() ;
141
142 #ifndef __WXUNIVERSAL__
143 // VS: make sure there's no wxFrame with last focus set to us:
144 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
145 {
146 wxFrame *frame = wxDynamicCast(win, wxFrame);
147 if ( frame )
148 {
149 if ( frame->GetLastFocus() == this )
150 frame->SetLastFocus(NULL);
151 break;
152 }
153 }
154 #endif
155
156 // destroy children before destroying this window itself
157 DestroyChildren();
158
159 // wxRemoveMacControlAssociation( this ) ;
160 // If we delete an item, we should initialize the parent panel,
161 // because it could now be invalid.
162 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent((wxWindow*)this), wxTopLevelWindow);
163 if ( tlw )
164 {
165 if ( tlw->GetDefaultItem() == (wxButton*) this)
166 tlw->SetDefaultItem(NULL);
167 }
168
169 if ( g_MacLastWindow == this )
170 g_MacLastWindow = NULL ;
171
172 #ifndef __WXUNIVERSAL__
173 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( (wxWindow*)this ) , wxFrame ) ;
174 if ( frame )
175 {
176 if ( frame->GetLastFocus() == this )
177 frame->SetLastFocus( NULL ) ;
178 }
179 #endif
180
181 // delete our drop target if we've got one
182 #if wxUSE_DRAG_AND_DROP
183 if ( m_dropTarget != NULL )
184 {
185 delete m_dropTarget;
186 m_dropTarget = NULL;
187 }
188 #endif
189
190 delete m_peer ;
191 }
192
193 WXWidget wxWindowMac::GetHandle() const
194 {
195 if ( m_peer )
196 return (WXWidget) m_peer->GetWXWidget() ;
197 return NULL;
198 }
199
200 // ---------------------------------------------------------------------------
201 // Utility Routines to move between different coordinate systems
202 // ---------------------------------------------------------------------------
203
204 /*
205 * Right now we have the following setup :
206 * a border that is not part of the native control is always outside the
207 * control's border (otherwise we loose all native intelligence, future ways
208 * may be to have a second embedding control responsible for drawing borders
209 * and backgrounds eventually)
210 * so all this border calculations have to be taken into account when calling
211 * native methods or getting native oriented data
212 * so we have three coordinate systems here
213 * wx client coordinates
214 * wx window coordinates (including window frames)
215 * native coordinates
216 */
217
218 //
219 //
220
221 // Constructor
222 bool wxWindowMac::Create(wxWindowMac *parent,
223 wxWindowID id,
224 const wxPoint& pos,
225 const wxSize& size,
226 long style,
227 const wxString& name)
228 {
229 wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
230
231 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
232 return false;
233
234 m_windowVariant = parent->GetWindowVariant() ;
235
236 if ( m_macIsUserPane )
237 {
238 m_peer = wxWidgetImpl::CreateUserPane( this, parent, id, pos, size , style, GetExtraStyle() );
239 MacPostControlCreate(pos, size) ;
240 }
241
242 #ifndef __WXUNIVERSAL__
243 // Don't give scrollbars to wxControls unless they ask for them
244 if ( (! IsKindOf(CLASSINFO(wxControl))
245 #if wxUSE_STATUSBAR
246 && ! IsKindOf(CLASSINFO(wxStatusBar))
247 #endif
248 )
249 || (IsKindOf(CLASSINFO(wxControl)) && ((style & wxHSCROLL) || (style & wxVSCROLL))))
250 {
251 MacCreateScrollBars( style ) ;
252 }
253 #endif
254
255 wxWindowCreateEvent event((wxWindow*)this);
256 GetEventHandler()->AddPendingEvent(event);
257
258 return true;
259 }
260
261 void wxWindowMac::MacChildAdded()
262 {
263 #if wxUSE_SCROLLBAR
264 if ( m_vScrollBar )
265 m_vScrollBar->Raise() ;
266 if ( m_hScrollBar )
267 m_hScrollBar->Raise() ;
268 if ( m_growBox )
269 m_growBox->Raise() ;
270 #endif
271 }
272
273 void wxWindowMac::MacPostControlCreate(const wxPoint& WXUNUSED(pos), const wxSize& size)
274 {
275 wxASSERT_MSG( m_peer != NULL && m_peer->IsOk() , wxT("No valid mac control") ) ;
276
277 GetParent()->AddChild( this );
278
279 m_peer->InstallEventHandler();
280 m_peer->Embed(GetParent()->GetPeer());
281
282 GetParent()->MacChildAdded() ;
283
284 // adjust font, controlsize etc
285 DoSetWindowVariant( m_windowVariant ) ;
286
287 m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics), GetFont().GetEncoding() ) ;
288
289 // for controls we want to use best size for wxDefaultSize params )
290 if ( !m_macIsUserPane )
291 SetInitialSize(size);
292
293 SetCursor( *wxSTANDARD_CURSOR ) ;
294 }
295
296 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
297 {
298 // Don't assert, in case we set the window variant before
299 // the window is created
300 // wxASSERT( m_peer->Ok() ) ;
301
302 m_windowVariant = variant ;
303
304 if (m_peer == NULL || !m_peer->IsOk())
305 return;
306
307 m_peer->SetControlSize( variant );
308 #if wxOSX_USE_CARBON
309 ControlSize size ;
310
311 // we will get that from the settings later
312 // and make this NORMAL later, but first
313 // we have a few calculations that we must fix
314
315 switch ( variant )
316 {
317 case wxWINDOW_VARIANT_NORMAL :
318 size = kControlSizeNormal;
319 break ;
320
321 case wxWINDOW_VARIANT_SMALL :
322 size = kControlSizeSmall;
323 break ;
324
325 case wxWINDOW_VARIANT_MINI :
326 // not always defined in the headers
327 size = 3 ;
328 break ;
329
330 case wxWINDOW_VARIANT_LARGE :
331 size = kControlSizeLarge;
332 break ;
333
334 default:
335 wxFAIL_MSG(wxT("unexpected window variant"));
336 break ;
337 }
338 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag, &size ) ;
339 #endif
340
341 wxFont font ;
342
343 wxOSXSystemFont systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
344
345 switch ( variant )
346 {
347 case wxWINDOW_VARIANT_NORMAL :
348 systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
349 break ;
350
351 case wxWINDOW_VARIANT_SMALL :
352 systemFont = wxOSX_SYSTEM_FONT_SMALL ;
353 break ;
354
355 case wxWINDOW_VARIANT_MINI :
356 systemFont = wxOSX_SYSTEM_FONT_MINI ;
357 break ;
358
359 case wxWINDOW_VARIANT_LARGE :
360 systemFont = wxOSX_SYSTEM_FONT_NORMAL ;
361 break ;
362
363 default:
364 wxFAIL_MSG(wxT("unexpected window variant"));
365 break ;
366 }
367
368 font.CreateSystemFont( systemFont ) ;
369
370 SetFont( font ) ;
371 }
372
373 void wxWindowMac::MacUpdateControlFont()
374 {
375 if ( m_peer )
376 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
377
378 // do not trigger refreshes upon invisible and possible partly created objects
379 if ( IsShownOnScreen() )
380 Refresh() ;
381 }
382
383 bool wxWindowMac::SetFont(const wxFont& font)
384 {
385 bool retval = wxWindowBase::SetFont( font );
386
387 MacUpdateControlFont() ;
388
389 return retval;
390 }
391
392 bool wxWindowMac::SetForegroundColour(const wxColour& col )
393 {
394 bool retval = wxWindowBase::SetForegroundColour( col );
395
396 if (retval)
397 MacUpdateControlFont();
398
399 return retval;
400 }
401
402 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
403 {
404 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
405 return false ;
406
407 if ( m_peer )
408 m_peer->SetBackgroundColour( col ) ;
409
410 return true ;
411 }
412
413 static bool wxIsWindowOrParentDisabled(wxWindow* w)
414 {
415 while (w && !w->IsTopLevel())
416 {
417 if (!w->IsEnabled())
418 return true;
419 w = w->GetParent();
420 }
421 return false;
422 }
423
424 void wxWindowMac::SetFocus()
425 {
426 if ( !AcceptsFocus() )
427 return ;
428
429 if (wxIsWindowOrParentDisabled((wxWindow*) this))
430 return;
431
432 wxWindow* former = FindFocus() ;
433 if ( former == this )
434 return ;
435
436 m_peer->SetFocus() ;
437 }
438
439 void wxWindowMac::DoCaptureMouse()
440 {
441 wxApp::s_captureWindow = (wxWindow*) this ;
442 m_peer->CaptureMouse() ;
443 }
444
445 wxWindow * wxWindowBase::GetCapture()
446 {
447 return wxApp::s_captureWindow ;
448 }
449
450 void wxWindowMac::DoReleaseMouse()
451 {
452 wxApp::s_captureWindow = NULL ;
453
454 m_peer->ReleaseMouse() ;
455 }
456
457 #if wxUSE_DRAG_AND_DROP
458
459 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
460 {
461 delete m_dropTarget;
462
463 m_dropTarget = pDropTarget;
464 if ( m_dropTarget != NULL )
465 {
466 // TODO:
467 }
468 }
469
470 #endif
471
472 // Old-style File Manager Drag & Drop
473 void wxWindowMac::DragAcceptFiles(bool WXUNUSED(accept))
474 {
475 // TODO:
476 }
477
478 // From a wx position / size calculate the appropriate size of the native control
479
480 bool wxWindowMac::MacGetBoundsForControl(
481 const wxPoint& pos,
482 const wxSize& size,
483 int& x, int& y,
484 int& w, int& h , bool adjustOrigin ) const
485 {
486 // the desired size, minus the border pixels gives the correct size of the control
487 x = (int)pos.x;
488 y = (int)pos.y;
489
490 w = WidthDefault( size.x );
491 h = HeightDefault( size.y );
492
493 x += MacGetLeftBorderSize() ;
494 y += MacGetTopBorderSize() ;
495 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
496 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
497
498 if ( adjustOrigin )
499 AdjustForParentClientOrigin( x , y ) ;
500
501 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
502 if ( GetParent() && !GetParent()->IsTopLevel() )
503 {
504 x -= GetParent()->MacGetLeftBorderSize() ;
505 y -= GetParent()->MacGetTopBorderSize() ;
506 }
507
508 return true ;
509 }
510
511 // Get window size (not client size)
512 void wxWindowMac::DoGetSize(int *x, int *y) const
513 {
514 int width, height;
515 m_peer->GetSize( width, height );
516
517 if (x)
518 *x = width + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
519 if (y)
520 *y = height + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
521 }
522
523 // get the position of the bounds of this window in client coordinates of its parent
524 void wxWindowMac::DoGetPosition(int *x, int *y) const
525 {
526 int x1, y1;
527
528 m_peer->GetPosition( x1, y1 ) ;
529
530 // get the wx window position from the native one
531 x1 -= MacGetLeftBorderSize() ;
532 y1 -= MacGetTopBorderSize() ;
533
534 if ( !IsTopLevel() )
535 {
536 wxWindow *parent = GetParent();
537 if ( parent )
538 {
539 // we must first adjust it to be in window coordinates of the parent,
540 // as otherwise it gets lost by the ClientAreaOrigin fix
541 x1 += parent->MacGetLeftBorderSize() ;
542 y1 += parent->MacGetTopBorderSize() ;
543
544 // and now to client coordinates
545 wxPoint pt(parent->GetClientAreaOrigin());
546 x1 -= pt.x ;
547 y1 -= pt.y ;
548 }
549 }
550
551 if (x)
552 *x = x1 ;
553 if (y)
554 *y = y1 ;
555 }
556
557 void wxWindowMac::DoScreenToClient(int *x, int *y) const
558 {
559 wxNonOwnedWindow* tlw = MacGetTopLevelWindow() ;
560 wxCHECK_RET( tlw , wxT("TopLevel Window missing") ) ;
561 tlw->GetNonOwnedPeer()->ScreenToWindow( x, y);
562 MacRootWindowToWindow( x , y ) ;
563
564 wxPoint origin = GetClientAreaOrigin() ;
565 if (x)
566 *x -= origin.x ;
567 if (y)
568 *y -= origin.y ;
569 }
570
571 void wxWindowMac::DoClientToScreen(int *x, int *y) const
572 {
573 wxNonOwnedWindow* tlw = MacGetTopLevelWindow() ;
574 wxCHECK_RET( tlw , wxT("TopLevel window missing") ) ;
575
576 wxPoint origin = GetClientAreaOrigin() ;
577 if (x)
578 *x += origin.x ;
579 if (y)
580 *y += origin.y ;
581
582 MacWindowToRootWindow( x , y ) ;
583 tlw->GetNonOwnedPeer()->WindowToScreen( x , y );
584 }
585
586 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
587 {
588 wxPoint origin = GetClientAreaOrigin() ;
589 if (x)
590 *x += origin.x ;
591 if (y)
592 *y += origin.y ;
593
594 MacWindowToRootWindow( x , y ) ;
595 }
596
597 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
598 {
599 wxPoint pt ;
600
601 if (x)
602 pt.x = *x ;
603 if (y)
604 pt.y = *y ;
605
606 if ( !IsTopLevel() )
607 {
608 wxNonOwnedWindow* top = MacGetTopLevelWindow();
609 if (top)
610 {
611 pt.x -= MacGetLeftBorderSize() ;
612 pt.y -= MacGetTopBorderSize() ;
613 wxWidgetImpl::Convert( &pt , m_peer , top->m_peer ) ;
614 }
615 }
616
617 if (x)
618 *x = (int) pt.x ;
619 if (y)
620 *y = (int) pt.y ;
621 }
622
623 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
624 {
625 wxPoint pt ;
626
627 if (x)
628 pt.x = *x ;
629 if (y)
630 pt.y = *y ;
631
632 if ( !IsTopLevel() )
633 {
634 wxNonOwnedWindow* top = MacGetTopLevelWindow();
635 if (top)
636 {
637 wxWidgetImpl::Convert( &pt , top->m_peer , m_peer ) ;
638 pt.x += MacGetLeftBorderSize() ;
639 pt.y += MacGetTopBorderSize() ;
640 }
641 }
642
643 if (x)
644 *x = (int) pt.x ;
645 if (y)
646 *y = (int) pt.y ;
647 }
648
649 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
650 {
651 wxSize sizeTotal = size;
652
653 int innerwidth, innerheight;
654 int left, top;
655 int outerwidth, outerheight;
656
657 m_peer->GetContentArea( left, top, innerwidth, innerheight );
658 m_peer->GetSize( outerwidth, outerheight );
659
660 sizeTotal.x += outerwidth-innerwidth;
661 sizeTotal.y += outerheight-innerheight;
662
663 sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
664 sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
665
666 return sizeTotal;
667 }
668
669 // Get size *available for subwindows* i.e. excluding menu bar etc.
670 void wxWindowMac::DoGetClientSize( int *x, int *y ) const
671 {
672 int ww, hh;
673
674 int left, top;
675
676 m_peer->GetContentArea( left, top, ww, hh );
677 #if wxUSE_SCROLLBAR
678 if (m_hScrollBar && m_hScrollBar->IsShown() )
679 hh -= m_hScrollBar->GetSize().y ;
680
681 if (m_vScrollBar && m_vScrollBar->IsShown() )
682 ww -= m_vScrollBar->GetSize().x ;
683
684 #endif
685 if (x)
686 *x = ww;
687 if (y)
688 *y = hh;
689 }
690
691 bool wxWindowMac::SetCursor(const wxCursor& cursor)
692 {
693 if (m_cursor.IsSameAs(cursor))
694 return false;
695
696 if (!cursor.IsOk())
697 {
698 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
699 return false ;
700 }
701 else
702 {
703 if ( ! wxWindowBase::SetCursor( cursor ) )
704 return false ;
705 }
706
707 wxASSERT_MSG( m_cursor.Ok(),
708 wxT("cursor must be valid after call to the base version"));
709
710 if ( GetPeer() != NULL )
711 GetPeer()->SetCursor( m_cursor );
712
713 return true ;
714 }
715
716 #if wxUSE_MENUS
717 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
718 {
719 #ifndef __WXUNIVERSAL__
720 menu->SetInvokingWindow((wxWindow*)this);
721 menu->UpdateUI();
722
723 if ( x == wxDefaultCoord && y == wxDefaultCoord )
724 {
725 wxPoint mouse = wxGetMousePosition();
726 x = mouse.x;
727 y = mouse.y;
728 }
729 else
730 {
731 ClientToScreen( &x , &y ) ;
732 }
733 menu->GetPeer()->PopUp(this, x, y);
734 menu->SetInvokingWindow( NULL );
735 return true;
736 #else
737 // actually this shouldn't be called, because universal is having its own implementation
738 return false;
739 #endif
740 }
741 #endif
742
743 // ----------------------------------------------------------------------------
744 // tooltips
745 // ----------------------------------------------------------------------------
746
747 #if wxUSE_TOOLTIPS
748
749 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
750 {
751 wxWindowBase::DoSetToolTip(tooltip);
752
753 if ( m_tooltip )
754 m_tooltip->SetWindow(this);
755
756 if (m_peer)
757 m_peer->SetToolTip(tooltip);
758 }
759
760 #endif
761
762 void wxWindowMac::MacInvalidateBorders()
763 {
764 if ( m_peer == NULL )
765 return ;
766
767 bool vis = IsShownOnScreen() ;
768 if ( !vis )
769 return ;
770
771 int outerBorder = MacGetLeftBorderSize() ;
772
773 if ( m_peer->NeedsFocusRect() )
774 outerBorder += 4 ;
775
776 if ( outerBorder == 0 )
777 return ;
778
779 // now we know that we have something to do at all
780
781 int tx,ty,tw,th;
782
783 m_peer->GetSize( tw, th );
784 m_peer->GetPosition( tx, ty );
785
786 wxRect leftupdate( tx-outerBorder,ty,outerBorder,th );
787 wxRect rightupdate( tx+tw, ty, outerBorder, th );
788 wxRect topupdate( tx-outerBorder, ty-outerBorder, tw + 2 * outerBorder, outerBorder );
789 wxRect bottomupdate( tx-outerBorder, ty + th, tw + 2 * outerBorder, outerBorder );
790
791 if (GetParent()) {
792 GetParent()->m_peer->SetNeedsDisplay(&leftupdate);
793 GetParent()->m_peer->SetNeedsDisplay(&rightupdate);
794 GetParent()->m_peer->SetNeedsDisplay(&topupdate);
795 GetParent()->m_peer->SetNeedsDisplay(&bottomupdate);
796 }
797 }
798
799 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
800 {
801 // this is never called for a toplevel window, so we know we have a parent
802 int former_x , former_y , former_w, former_h ;
803
804 // Get true coordinates of former position
805 DoGetPosition( &former_x , &former_y ) ;
806 DoGetSize( &former_w , &former_h ) ;
807
808 wxWindow *parent = GetParent();
809 if ( parent )
810 {
811 wxPoint pt(parent->GetClientAreaOrigin());
812 former_x += pt.x ;
813 former_y += pt.y ;
814 }
815
816 int actualWidth = width ;
817 int actualHeight = height ;
818 int actualX = x;
819 int actualY = y;
820
821 #if 0
822 // min and max sizes are only for sizers, not for explicit size setting
823 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
824 actualWidth = m_minWidth;
825 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
826 actualHeight = m_minHeight;
827 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
828 actualWidth = m_maxWidth;
829 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
830 actualHeight = m_maxHeight;
831 #endif
832
833 bool doMove = false, doResize = false ;
834
835 if ( actualX != former_x || actualY != former_y )
836 doMove = true ;
837
838 if ( actualWidth != former_w || actualHeight != former_h )
839 doResize = true ;
840
841 if ( doMove || doResize )
842 {
843 // as the borders are drawn outside the native control, we adjust now
844
845 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
846 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
847 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
848
849 if ( parent && !parent->IsTopLevel() )
850 {
851 bounds.Offset( -parent->MacGetLeftBorderSize(), -parent->MacGetTopBorderSize() );
852 }
853
854 MacInvalidateBorders() ;
855
856 m_cachedClippedRectValid = false ;
857
858 m_peer->Move( bounds.x, bounds.y, bounds.width, bounds.height);
859
860 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
861
862 MacInvalidateBorders() ;
863
864 MacRepositionScrollBars() ;
865 if ( doMove )
866 {
867 wxPoint point(actualX, actualY);
868 wxMoveEvent event(point, m_windowId);
869 event.SetEventObject(this);
870 HandleWindowEvent(event) ;
871 }
872
873 if ( doResize )
874 {
875 MacRepositionScrollBars() ;
876 wxSize size(actualWidth, actualHeight);
877 wxSizeEvent event(size, m_windowId);
878 event.SetEventObject(this);
879 HandleWindowEvent(event);
880 }
881 }
882 }
883
884 wxSize wxWindowMac::DoGetBestSize() const
885 {
886 if ( m_macIsUserPane || IsTopLevel() )
887 {
888 return wxWindowBase::DoGetBestSize() ;
889 }
890 else
891 {
892 wxRect r ;
893
894 m_peer->GetBestRect(&r);
895
896 if ( r.GetWidth() == 0 && r.GetHeight() == 0 )
897 {
898 r.x =
899 r.y = 0 ;
900 r.width =
901 r.height = 16 ;
902
903 #if wxUSE_SCROLLBAR
904 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
905 {
906 r.height = 16 ;
907 }
908 else
909 #endif
910 #if wxUSE_SPINBTN
911 if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
912 {
913 r.height = 24 ;
914 }
915 else
916 #endif
917 {
918 // return wxWindowBase::DoGetBestSize() ;
919 }
920 }
921
922 int bestWidth = r.width + MacGetLeftBorderSize() +
923 MacGetRightBorderSize();
924 int bestHeight = r.height + MacGetTopBorderSize() +
925 MacGetBottomBorderSize();
926 if ( bestHeight < 10 )
927 bestHeight = 13 ;
928
929 return wxSize(bestWidth, bestHeight);
930 }
931 }
932
933 // set the size of the window: if the dimensions are positive, just use them,
934 // but if any of them is equal to -1, it means that we must find the value for
935 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
936 // which case -1 is a valid value for x and y)
937 //
938 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
939 // the width/height to best suit our contents, otherwise we reuse the current
940 // width/height
941 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
942 {
943 // get the current size and position...
944 int currentX, currentY;
945 int currentW, currentH;
946
947 GetPosition(&currentX, &currentY);
948 GetSize(&currentW, &currentH);
949
950 // ... and don't do anything (avoiding flicker) if it's already ok
951 if ( x == currentX && y == currentY &&
952 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
953 {
954 // TODO: REMOVE
955 MacRepositionScrollBars() ; // we might have a real position shift
956
957 if (sizeFlags & wxSIZE_FORCE_EVENT)
958 {
959 wxSizeEvent event( wxSize(width,height), GetId() );
960 event.SetEventObject( this );
961 HandleWindowEvent( event );
962 }
963
964 return;
965 }
966
967 if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
968 {
969 if ( x == wxDefaultCoord )
970 x = currentX;
971 if ( y == wxDefaultCoord )
972 y = currentY;
973 }
974
975 AdjustForParentClientOrigin( x, y, sizeFlags );
976
977 wxSize size = wxDefaultSize;
978 if ( width == wxDefaultCoord )
979 {
980 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
981 {
982 size = DoGetBestSize();
983 width = size.x;
984 }
985 else
986 {
987 // just take the current one
988 width = currentW;
989 }
990 }
991
992 if ( height == wxDefaultCoord )
993 {
994 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
995 {
996 if ( size.x == wxDefaultCoord )
997 size = DoGetBestSize();
998 // else: already called DoGetBestSize() above
999
1000 height = size.y;
1001 }
1002 else
1003 {
1004 // just take the current one
1005 height = currentH;
1006 }
1007 }
1008
1009 DoMoveWindow( x, y, width, height );
1010 }
1011
1012 wxPoint wxWindowMac::GetClientAreaOrigin() const
1013 {
1014 int left,top,width,height;
1015 m_peer->GetContentArea( left , top , width , height);
1016 return wxPoint( left + MacGetLeftBorderSize() , top + MacGetTopBorderSize() );
1017 }
1018
1019 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1020 {
1021 if ( clientwidth != wxDefaultCoord || clientheight != wxDefaultCoord )
1022 {
1023 int currentclientwidth , currentclientheight ;
1024 int currentwidth , currentheight ;
1025
1026 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1027 GetSize( &currentwidth , &currentheight ) ;
1028
1029 DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
1030 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1031 }
1032 }
1033
1034 void wxWindowMac::SetLabel(const wxString& title)
1035 {
1036 if ( title == m_label )
1037 return;
1038
1039 m_label = title ;
1040
1041 InvalidateBestSize();
1042
1043 if ( m_peer && m_peer->IsOk() )
1044 m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics), GetFont().GetEncoding() ) ;
1045
1046 // do not trigger refreshes upon invisible and possible partly created objects
1047 if ( IsShownOnScreen() )
1048 Refresh() ;
1049 }
1050
1051 wxString wxWindowMac::GetLabel() const
1052 {
1053 return m_label ;
1054 }
1055
1056 bool wxWindowMac::Show(bool show)
1057 {
1058 if ( !wxWindowBase::Show(show) )
1059 return false;
1060
1061 if ( m_peer )
1062 m_peer->SetVisibility( show ) ;
1063
1064 #ifdef __WXOSX_IPHONE__
1065 // only when there's no native event support
1066 if ( !IsTopLevel() )
1067 #endif
1068 {
1069 wxShowEvent eventShow(GetId(), show);
1070 eventShow.SetEventObject(this);
1071
1072 HandleWindowEvent(eventShow);
1073 }
1074
1075 return true;
1076 }
1077
1078 bool wxWindowMac::OSXShowWithEffect(bool show,
1079 wxShowEffect effect,
1080 unsigned timeout)
1081 {
1082 if ( effect == wxSHOW_EFFECT_NONE ||
1083 !m_peer || !m_peer->ShowWithEffect(show, effect, timeout) )
1084 return Show(show);
1085
1086 return true;
1087 }
1088
1089 void wxWindowMac::DoEnable(bool enable)
1090 {
1091 m_peer->Enable( enable ) ;
1092 MacInvalidateBorders();
1093 }
1094
1095 //
1096 // status change notifications
1097 //
1098
1099 void wxWindowMac::MacVisibilityChanged()
1100 {
1101 }
1102
1103 void wxWindowMac::MacHiliteChanged()
1104 {
1105 }
1106
1107 void wxWindowMac::MacEnabledStateChanged()
1108 {
1109 OnEnabled( m_peer->IsEnabled() );
1110 }
1111
1112 //
1113 // status queries on the inherited window's state
1114 //
1115
1116 bool wxWindowMac::MacIsReallyEnabled()
1117 {
1118 return m_peer->IsEnabled() ;
1119 }
1120
1121 bool wxWindowMac::MacIsReallyHilited()
1122 {
1123 #if wxOSX_USE_CARBON
1124 return m_peer->IsActive();
1125 #else
1126 return true; // TODO
1127 #endif
1128 }
1129
1130 int wxWindowMac::GetCharHeight() const
1131 {
1132 wxCoord height;
1133 GetTextExtent( wxT("g") , NULL , &height , NULL , NULL , NULL );
1134
1135 return height;
1136 }
1137
1138 int wxWindowMac::GetCharWidth() const
1139 {
1140 wxCoord width;
1141 GetTextExtent( wxT("g") , &width , NULL , NULL , NULL , NULL );
1142
1143 return width;
1144 }
1145
1146 void wxWindowMac::DoGetTextExtent(const wxString& str,
1147 int *x, int *y,
1148 int *descent,
1149 int *externalLeading,
1150 const wxFont *theFont) const
1151 {
1152 const wxFont *fontToUse = theFont;
1153 wxFont tempFont;
1154 if ( !fontToUse )
1155 {
1156 tempFont = GetFont();
1157 fontToUse = &tempFont;
1158 }
1159
1160 wxGraphicsContext* ctx = wxGraphicsContext::Create();
1161 ctx->SetFont( *fontToUse, *wxBLACK );
1162
1163 wxDouble h , d , e , w;
1164 ctx->GetTextExtent( str, &w, &h, &d, &e );
1165
1166 delete ctx;
1167
1168 if ( externalLeading )
1169 *externalLeading = (wxCoord)(e+0.5);
1170 if ( descent )
1171 *descent = (wxCoord)(d+0.5);
1172 if ( x )
1173 *x = (wxCoord)(w+0.5);
1174 if ( y )
1175 *y = (wxCoord)(h+0.5);
1176 }
1177
1178 /*
1179 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
1180 * we always intersect with the entire window, not only with the client area
1181 */
1182
1183 void wxWindowMac::Refresh(bool WXUNUSED(eraseBack), const wxRect *rect)
1184 {
1185 if ( m_peer == NULL )
1186 return ;
1187
1188 if ( !IsShownOnScreen() )
1189 return ;
1190
1191 m_peer->SetNeedsDisplay( rect ) ;
1192 }
1193
1194 void wxWindowMac::DoFreeze()
1195 {
1196 #if wxOSX_USE_CARBON
1197 if ( m_peer && m_peer->IsOk() )
1198 m_peer->SetDrawingEnabled( false ) ;
1199 #endif
1200 }
1201
1202 void wxWindowMac::DoThaw()
1203 {
1204 #if wxOSX_USE_CARBON
1205 if ( m_peer && m_peer->IsOk() )
1206 {
1207 m_peer->SetDrawingEnabled( true ) ;
1208 m_peer->InvalidateWithChildren() ;
1209 }
1210 #endif
1211 }
1212
1213 wxWindow *wxGetActiveWindow()
1214 {
1215 // actually this is a windows-only concept
1216 return NULL;
1217 }
1218
1219 // Coordinates relative to the window
1220 void wxWindowMac::WarpPointer(int x_pos, int y_pos)
1221 {
1222 #if wxOSX_USE_COCOA_OR_CARBON
1223 int x = x_pos;
1224 int y = y_pos;
1225 DoClientToScreen(&x, &y);
1226 CGPoint cgpoint = CGPointMake( x, y );
1227 CGWarpMouseCursorPosition( cgpoint );
1228
1229 // At least GTK sends a mouse moved event after WarpMouse
1230 wxMouseEvent event(wxEVT_MOTION);
1231 event.m_x = x_pos;
1232 event.m_y = y_pos;
1233 wxMouseState mState = ::wxGetMouseState();
1234
1235 event.m_altDown = mState.AltDown();
1236 event.m_controlDown = mState.ControlDown();
1237 event.m_leftDown = mState.LeftIsDown();
1238 event.m_middleDown = mState.MiddleIsDown();
1239 event.m_rightDown = mState.RightIsDown();
1240 event.m_metaDown = mState.MetaDown();
1241 event.m_shiftDown = mState.ShiftDown();
1242 event.SetId(GetId());
1243 event.SetEventObject(this);
1244 GetEventHandler()->ProcessEvent(event);
1245 #endif
1246 }
1247
1248 int wxWindowMac::GetScrollPos(int orient) const
1249 {
1250 #if wxUSE_SCROLLBAR
1251 if ( orient == wxHORIZONTAL )
1252 {
1253 if ( m_hScrollBar )
1254 return m_hScrollBar->GetThumbPosition() ;
1255 }
1256 else
1257 {
1258 if ( m_vScrollBar )
1259 return m_vScrollBar->GetThumbPosition() ;
1260 }
1261 #endif
1262 return 0;
1263 }
1264
1265 // This now returns the whole range, not just the number
1266 // of positions that we can scroll.
1267 int wxWindowMac::GetScrollRange(int orient) const
1268 {
1269 #if wxUSE_SCROLLBAR
1270 if ( orient == wxHORIZONTAL )
1271 {
1272 if ( m_hScrollBar )
1273 return m_hScrollBar->GetRange() ;
1274 }
1275 else
1276 {
1277 if ( m_vScrollBar )
1278 return m_vScrollBar->GetRange() ;
1279 }
1280 #endif
1281 return 0;
1282 }
1283
1284 int wxWindowMac::GetScrollThumb(int orient) const
1285 {
1286 #if wxUSE_SCROLLBAR
1287 if ( orient == wxHORIZONTAL )
1288 {
1289 if ( m_hScrollBar )
1290 return m_hScrollBar->GetThumbSize() ;
1291 }
1292 else
1293 {
1294 if ( m_vScrollBar )
1295 return m_vScrollBar->GetThumbSize() ;
1296 }
1297 #endif
1298 return 0;
1299 }
1300
1301 void wxWindowMac::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
1302 {
1303 #if wxUSE_SCROLLBAR
1304 if ( orient == wxHORIZONTAL )
1305 {
1306 if ( m_hScrollBar )
1307 m_hScrollBar->SetThumbPosition( pos ) ;
1308 }
1309 else
1310 {
1311 if ( m_vScrollBar )
1312 m_vScrollBar->SetThumbPosition( pos ) ;
1313 }
1314 #endif
1315 }
1316
1317 void
1318 wxWindowMac::AlwaysShowScrollbars(bool hflag, bool vflag)
1319 {
1320 bool needVisibilityUpdate = false;
1321
1322 if ( m_hScrollBarAlwaysShown != hflag )
1323 {
1324 m_hScrollBarAlwaysShown = hflag;
1325 needVisibilityUpdate = true;
1326 }
1327
1328 if ( m_vScrollBarAlwaysShown != vflag )
1329 {
1330 m_vScrollBarAlwaysShown = vflag;
1331 needVisibilityUpdate = true;
1332 }
1333
1334 if ( needVisibilityUpdate )
1335 DoUpdateScrollbarVisibility();
1336 }
1337
1338 //
1339 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
1340 // our own window origin is at leftOrigin/rightOrigin
1341 //
1342
1343 void wxWindowMac::MacPaintGrowBox()
1344 {
1345 if ( IsTopLevel() )
1346 return ;
1347
1348 #if wxUSE_SCROLLBAR
1349 if ( MacHasScrollBarCorner() )
1350 {
1351 #if 0
1352 CGContextRef cgContext = (CGContextRef) MacGetCGContextRef() ;
1353 wxASSERT( cgContext ) ;
1354
1355 int tx,ty,tw,th;
1356
1357 m_peer->GetSize( tw, th );
1358 m_peer->GetPosition( tx, ty );
1359
1360 Rect rect = { ty,tx, ty+th, tx+tw };
1361
1362
1363 int size = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
1364 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
1365 CGContextSaveGState( cgContext );
1366
1367 if ( m_backgroundColour.Ok() )
1368 {
1369 CGContextSetFillColorWithColor( cgContext, m_backgroundColour.GetCGColor() );
1370 }
1371 else
1372 {
1373 CGContextSetRGBFillColor( cgContext, (CGFloat) 1.0, (CGFloat)1.0 ,(CGFloat) 1.0 , (CGFloat)1.0 );
1374 }
1375 CGContextFillRect( cgContext, cgrect );
1376 CGContextRestoreGState( cgContext );
1377 #else
1378 if (m_growBox)
1379 {
1380 if ( m_backgroundColour.Ok() )
1381 m_growBox->SetBackgroundColour(m_backgroundColour);
1382 else
1383 m_growBox->SetBackgroundColour(*wxWHITE);
1384 }
1385 #endif
1386 }
1387
1388 #endif
1389 }
1390
1391 void wxWindowMac::MacPaintBorders( int WXUNUSED(leftOrigin) , int WXUNUSED(rightOrigin) )
1392 {
1393 if ( IsTopLevel() )
1394 return ;
1395
1396 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
1397
1398 // back to the surrounding frame rectangle
1399 int tx,ty,tw,th;
1400
1401 m_peer->GetSize( tw, th );
1402 m_peer->GetPosition( tx, ty );
1403
1404 Rect rect = { ty,tx, ty+th, tx+tw };
1405
1406 #if wxOSX_USE_COCOA_OR_CARBON
1407
1408 InsetRect( &rect, -1 , -1 ) ;
1409
1410 {
1411 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
1412 rect.bottom - rect.top ) ;
1413
1414 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
1415 wxASSERT( cgContext ) ;
1416
1417 if ( m_peer->NeedsFrame() )
1418 {
1419 HIThemeFrameDrawInfo info ;
1420 memset( &info, 0 , sizeof(info) ) ;
1421
1422 info.version = 0 ;
1423 info.kind = 0 ;
1424 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
1425 info.isFocused = hasFocus ;
1426
1427 if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1428 {
1429 info.kind = kHIThemeFrameTextFieldSquare ;
1430 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1431 }
1432 else if ( HasFlag(wxSIMPLE_BORDER) )
1433 {
1434 info.kind = kHIThemeFrameListBox ;
1435 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
1436 }
1437 }
1438
1439 if ( hasFocus )
1440 {
1441 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
1442 }
1443 }
1444 #endif // wxOSX_USE_COCOA_OR_CARBON
1445 }
1446
1447 void wxWindowMac::RemoveChild( wxWindowBase *child )
1448 {
1449 #if wxUSE_SCROLLBAR
1450 if ( child == m_hScrollBar )
1451 m_hScrollBar = NULL ;
1452 if ( child == m_vScrollBar )
1453 m_vScrollBar = NULL ;
1454 if ( child == m_growBox )
1455 m_growBox = NULL ;
1456 #endif
1457 wxWindowBase::RemoveChild( child ) ;
1458 }
1459
1460 void wxWindowMac::DoUpdateScrollbarVisibility()
1461 {
1462 #if wxUSE_SCROLLBAR
1463 bool triggerSizeEvent = false;
1464
1465 if ( m_hScrollBar )
1466 {
1467 bool showHScrollBar = m_hScrollBarAlwaysShown || m_hScrollBar->IsNeeded();
1468
1469 if ( m_hScrollBar->IsShown() != showHScrollBar )
1470 {
1471 m_hScrollBar->Show( showHScrollBar );
1472 triggerSizeEvent = true;
1473 }
1474 }
1475
1476 if ( m_vScrollBar)
1477 {
1478 bool showVScrollBar = m_vScrollBarAlwaysShown || m_vScrollBar->IsNeeded();
1479
1480 if ( m_vScrollBar->IsShown() != showVScrollBar )
1481 {
1482 m_vScrollBar->Show( showVScrollBar ) ;
1483 triggerSizeEvent = true;
1484 }
1485 }
1486
1487 MacRepositionScrollBars() ;
1488 if ( triggerSizeEvent )
1489 {
1490 wxSizeEvent event(GetSize(), m_windowId);
1491 event.SetEventObject(this);
1492 HandleWindowEvent(event);
1493 }
1494 #endif
1495 }
1496
1497 // New function that will replace some of the above.
1498 void wxWindowMac::SetScrollbar(int orient, int pos, int thumb,
1499 int range, bool refresh)
1500 {
1501 #if wxUSE_SCROLLBAR
1502 if ( orient == wxHORIZONTAL && m_hScrollBar )
1503 m_hScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1504 else if ( orient == wxVERTICAL && m_vScrollBar )
1505 m_vScrollBar->SetScrollbar(pos, thumb, range, thumb, refresh);
1506
1507 DoUpdateScrollbarVisibility();
1508 #endif
1509 }
1510
1511 // Does a physical scroll
1512 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1513 {
1514 if ( dx == 0 && dy == 0 )
1515 return ;
1516
1517 int width , height ;
1518 GetClientSize( &width , &height ) ;
1519
1520 {
1521 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
1522 if ( rect )
1523 scrollrect.Intersect( *rect ) ;
1524 // as the native control might be not a 0/0 wx window coordinates, we have to offset
1525 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
1526
1527 m_peer->ScrollRect( &scrollrect, dx, dy );
1528 }
1529
1530 wxWindowMac *child;
1531 int x, y, w, h;
1532 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1533 {
1534 child = node->GetData();
1535 if (child == NULL)
1536 continue;
1537 #if wxUSE_SCROLLBAR
1538 if (child == m_vScrollBar)
1539 continue;
1540 if (child == m_hScrollBar)
1541 continue;
1542 if (child == m_growBox)
1543 continue;
1544 #endif
1545 if (child->IsTopLevel())
1546 continue;
1547
1548 child->GetPosition( &x, &y );
1549 child->GetSize( &w, &h );
1550 if (rect)
1551 {
1552 wxRect rc( x, y, w, h );
1553 if (rect->Intersects( rc ))
1554 child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1555 }
1556 else
1557 {
1558 child->SetSize( x + dx, y + dy, w, h, wxSIZE_AUTO|wxSIZE_ALLOW_MINUS_ONE );
1559 }
1560 }
1561 }
1562
1563 void wxWindowMac::MacOnScroll( wxScrollEvent &event )
1564 {
1565 #if wxUSE_SCROLLBAR
1566 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
1567 {
1568 wxScrollWinEvent wevent;
1569 wevent.SetPosition(event.GetPosition());
1570 wevent.SetOrientation(event.GetOrientation());
1571 wevent.SetEventObject(this);
1572
1573 if (event.GetEventType() == wxEVT_SCROLL_TOP)
1574 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
1575 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
1576 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
1577 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
1578 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
1579 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
1580 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
1581 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
1582 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
1583 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
1584 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
1585 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
1586 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
1587 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
1588 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
1589
1590 HandleWindowEvent(wevent);
1591 }
1592 #endif
1593 }
1594
1595 wxWindow *wxWindowBase::DoFindFocus()
1596 {
1597 return wxFindWindowFromWXWidget(wxWidgetImpl::FindFocus());
1598 }
1599
1600 void wxWindowMac::OnInternalIdle()
1601 {
1602 // This calls the UI-update mechanism (querying windows for
1603 // menu/toolbar/control state information)
1604 if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
1605 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1606 }
1607
1608 // Raise the window to the top of the Z order
1609 void wxWindowMac::Raise()
1610 {
1611 m_peer->Raise();
1612 }
1613
1614 // Lower the window to the bottom of the Z order
1615 void wxWindowMac::Lower()
1616 {
1617 m_peer->Lower();
1618 }
1619
1620 // static wxWindow *gs_lastWhich = NULL;
1621
1622 bool wxWindowMac::MacSetupCursor( const wxPoint& pt )
1623 {
1624 // first trigger a set cursor event
1625
1626 wxPoint clientorigin = GetClientAreaOrigin() ;
1627 wxSize clientsize = GetClientSize() ;
1628 wxCursor cursor ;
1629 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1630 {
1631 wxSetCursorEvent event( pt.x , pt.y );
1632
1633 bool processedEvtSetCursor = HandleWindowEvent(event);
1634 if ( processedEvtSetCursor && event.HasCursor() )
1635 {
1636 cursor = event.GetCursor() ;
1637 }
1638 else
1639 {
1640 // the test for processedEvtSetCursor is here to prevent using m_cursor
1641 // if the user code caught EVT_SET_CURSOR() and returned nothing from
1642 // it - this is a way to say that our cursor shouldn't be used for this
1643 // point
1644 if ( !processedEvtSetCursor && m_cursor.Ok() )
1645 cursor = m_cursor ;
1646
1647 if ( !wxIsBusy() && !GetParent() )
1648 cursor = *wxSTANDARD_CURSOR ;
1649 }
1650
1651 if ( cursor.Ok() )
1652 cursor.MacInstall() ;
1653 }
1654
1655 return cursor.Ok() ;
1656 }
1657
1658 wxString wxWindowMac::MacGetToolTipString( wxPoint &WXUNUSED(pt) )
1659 {
1660 #if wxUSE_TOOLTIPS
1661 if ( m_tooltip )
1662 return m_tooltip->GetTip() ;
1663 #endif
1664
1665 return wxEmptyString ;
1666 }
1667
1668 void wxWindowMac::ClearBackground()
1669 {
1670 Refresh() ;
1671 Update() ;
1672 }
1673
1674 void wxWindowMac::Update()
1675 {
1676 wxNonOwnedWindow* top = MacGetTopLevelWindow();
1677 if (top)
1678 top->Update() ;
1679 }
1680
1681 wxNonOwnedWindow* wxWindowMac::MacGetTopLevelWindow() const
1682 {
1683 wxWindowMac *iter = (wxWindowMac*)this ;
1684
1685 while ( iter )
1686 {
1687 if ( iter->IsTopLevel() )
1688 {
1689 wxTopLevelWindow* toplevel = wxDynamicCast(iter,wxTopLevelWindow);
1690 if ( toplevel )
1691 return toplevel;
1692 #if wxUSE_POPUPWIN
1693 wxPopupWindow* popupwin = wxDynamicCast(iter,wxPopupWindow);
1694 if ( popupwin )
1695 return popupwin;
1696 #endif
1697 }
1698 iter = iter->GetParent() ;
1699 }
1700
1701 return NULL ;
1702 }
1703
1704 const wxRect& wxWindowMac::MacGetClippedClientRect() const
1705 {
1706 MacUpdateClippedRects() ;
1707
1708 return m_cachedClippedClientRect ;
1709 }
1710
1711 const wxRect& wxWindowMac::MacGetClippedRect() const
1712 {
1713 MacUpdateClippedRects() ;
1714
1715 return m_cachedClippedRect ;
1716 }
1717
1718 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
1719 {
1720 MacUpdateClippedRects() ;
1721
1722 return m_cachedClippedRectWithOuterStructure ;
1723 }
1724
1725 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
1726 {
1727 static wxRegion emptyrgn ;
1728
1729 if ( !m_isBeingDeleted && IsShownOnScreen() )
1730 {
1731 MacUpdateClippedRects() ;
1732 if ( includeOuterStructures )
1733 return m_cachedClippedRegionWithOuterStructure ;
1734 else
1735 return m_cachedClippedRegion ;
1736 }
1737 else
1738 {
1739 return emptyrgn ;
1740 }
1741 }
1742
1743 void wxWindowMac::MacUpdateClippedRects() const
1744 {
1745 #if wxOSX_USE_CARBON
1746 if ( m_cachedClippedRectValid )
1747 return ;
1748
1749 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
1750 // also a window dc uses this, in this case we only clip in the hierarchy for hard
1751 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
1752 // to add focus borders everywhere
1753
1754 Rect rIncludingOuterStructures ;
1755
1756 int tx,ty,tw,th;
1757
1758 m_peer->GetSize( tw, th );
1759 m_peer->GetPosition( tx, ty );
1760
1761 Rect r = { ty,tx, ty+th, tx+tw };
1762
1763 r.left -= MacGetLeftBorderSize() ;
1764 r.top -= MacGetTopBorderSize() ;
1765 r.bottom += MacGetBottomBorderSize() ;
1766 r.right += MacGetRightBorderSize() ;
1767
1768 r.right -= r.left ;
1769 r.bottom -= r.top ;
1770 r.left = 0 ;
1771 r.top = 0 ;
1772
1773 rIncludingOuterStructures = r ;
1774 InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
1775
1776 wxRect cl = GetClientRect() ;
1777 Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
1778
1779 int x , y ;
1780 wxSize size ;
1781 const wxWindow* child = (wxWindow*) this ;
1782 const wxWindow* parent = NULL ;
1783
1784 while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
1785 {
1786 if ( parent->MacIsChildOfClientArea(child) )
1787 {
1788 size = parent->GetClientSize() ;
1789 wxPoint origin = parent->GetClientAreaOrigin() ;
1790 x = origin.x ;
1791 y = origin.y ;
1792 }
1793 else
1794 {
1795 // this will be true for scrollbars, toolbars etc.
1796 size = parent->GetSize() ;
1797 y = parent->MacGetTopBorderSize() ;
1798 x = parent->MacGetLeftBorderSize() ;
1799 size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
1800 size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
1801 }
1802
1803 parent->MacWindowToRootWindow( &x, &y ) ;
1804 MacRootWindowToWindow( &x , &y ) ;
1805
1806 Rect rparent = { y , x , y + size.y , x + size.x } ;
1807
1808 // the wxwindow and client rects will always be clipped
1809 SectRect( &r , &rparent , &r ) ;
1810 SectRect( &rClient , &rparent , &rClient ) ;
1811
1812 // the structure only at 'hard' borders
1813 if ( parent->MacClipChildren() ||
1814 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
1815 {
1816 SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
1817 }
1818
1819 child = parent ;
1820 }
1821
1822 m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
1823 m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
1824 rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
1825 m_cachedClippedRectWithOuterStructure = wxRect(
1826 rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
1827 rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
1828 rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
1829
1830 m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
1831 m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
1832 m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
1833
1834 m_cachedClippedRectValid = true ;
1835 #endif
1836 }
1837
1838 /*
1839 This function must not change the updatergn !
1840 */
1841 bool wxWindowMac::MacDoRedraw( long time )
1842 {
1843 bool handled = false ;
1844
1845 wxRegion formerUpdateRgn = m_updateRegion;
1846 wxRegion clientUpdateRgn = formerUpdateRgn;
1847
1848 const wxRect clientRect = GetClientRect();
1849
1850 clientUpdateRgn.Intersect(clientRect);
1851
1852 // first send an erase event to the entire update area
1853 const wxBackgroundStyle bgStyle = GetBackgroundStyle();
1854 switch ( bgStyle )
1855 {
1856 case wxBG_STYLE_ERASE:
1857 case wxBG_STYLE_SYSTEM:
1858 case wxBG_STYLE_COLOUR:
1859 {
1860 // for the toplevel window this really is the entire area for
1861 // all the others only their client area, otherwise they might
1862 // be drawing with full alpha and eg put blue into the grow-box
1863 // area of a scrolled window (scroll sample)
1864 wxWindowDC dc(this);
1865 if ( IsTopLevel() )
1866 dc.SetDeviceClippingRegion(formerUpdateRgn);
1867 else
1868 dc.SetDeviceClippingRegion(clientUpdateRgn);
1869
1870 if ( bgStyle == wxBG_STYLE_ERASE )
1871 {
1872 wxEraseEvent eevent( GetId(), &dc );
1873 eevent.SetEventObject( this );
1874 if ( ProcessWindowEvent( eevent ) )
1875 break;
1876 }
1877
1878 if ( UseBgCol() )
1879 {
1880 dc.SetBackground(GetBackgroundColour());
1881 dc.Clear();
1882 }
1883 }
1884 break;
1885
1886 case wxBG_STYLE_PAINT:
1887 case wxBG_STYLE_TRANSPARENT:
1888 // nothing to do, user-defined EVT_PAINT handler will overwrite the
1889 // entire window client area
1890 break;
1891
1892 default:
1893 wxFAIL_MSG( "unsupported background style" );
1894 }
1895
1896 MacPaintGrowBox();
1897
1898 // calculate a client-origin version of the update rgn and set
1899 // m_updateRegion to that
1900 clientUpdateRgn.Offset(-clientRect.GetPosition());
1901 m_updateRegion = clientUpdateRgn ;
1902
1903 if ( !m_updateRegion.Empty() )
1904 {
1905 // paint the window itself
1906
1907 wxPaintEvent event(GetId());
1908 event.SetTimestamp(time);
1909 event.SetEventObject(this);
1910 handled = HandleWindowEvent(event);
1911 }
1912
1913 m_updateRegion = formerUpdateRgn;
1914 return handled;
1915 }
1916
1917 void wxWindowMac::MacPaintChildrenBorders()
1918 {
1919 // now we cannot rely on having its borders drawn by a window itself, as it does not
1920 // get the updateRgn wide enough to always do so, so we do it from the parent
1921 // this would also be the place to draw any custom backgrounds for native controls
1922 // in Composited windowing
1923 wxPoint clientOrigin = GetClientAreaOrigin() ;
1924
1925 wxWindowMac *child;
1926 int x, y, w, h;
1927 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
1928 {
1929 child = node->GetData();
1930 if (child == NULL)
1931 continue;
1932 #if wxUSE_SCROLLBAR
1933 if (child == m_vScrollBar)
1934 continue;
1935 if (child == m_hScrollBar)
1936 continue;
1937 if (child == m_growBox)
1938 continue;
1939 #endif
1940 if (child->IsTopLevel())
1941 continue;
1942 if (!child->IsShown())
1943 continue;
1944
1945 // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
1946
1947 child->GetPosition( &x, &y );
1948 child->GetSize( &w, &h );
1949
1950 if ( m_updateRegion.Contains(clientOrigin.x+x-10, clientOrigin.y+y-10, w+20, h+20) )
1951 {
1952 // paint custom borders
1953 wxNcPaintEvent eventNc( child->GetId() );
1954 eventNc.SetEventObject( child );
1955 if ( !child->HandleWindowEvent( eventNc ) )
1956 {
1957 child->MacPaintBorders(0, 0) ;
1958 }
1959 }
1960 }
1961 }
1962
1963
1964 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
1965 {
1966 wxNonOwnedWindow* tlw = MacGetTopLevelWindow();
1967 return tlw ? tlw->GetWXWindow() : NULL ;
1968 }
1969
1970 bool wxWindowMac::MacHasScrollBarCorner() const
1971 {
1972 #if wxUSE_SCROLLBAR
1973 /* Returns whether the scroll bars in a wxScrolledWindow should be
1974 * shortened. Scroll bars should be shortened if either:
1975 *
1976 * - both scroll bars are visible, or
1977 *
1978 * - there is a resize box in the parent frame's corner and this
1979 * window shares the bottom and right edge with the parent
1980 * frame.
1981 */
1982
1983 if ( m_hScrollBar == NULL && m_vScrollBar == NULL )
1984 return false;
1985
1986 if ( ( m_hScrollBar && m_hScrollBar->IsShown() )
1987 && ( m_vScrollBar && m_vScrollBar->IsShown() ) )
1988 {
1989 // Both scroll bars visible
1990 return true;
1991 }
1992 else
1993 {
1994 wxPoint thisWindowBottomRight = GetScreenRect().GetBottomRight();
1995
1996 for ( const wxWindow *win = (wxWindow*)this; win; win = win->GetParent() )
1997 {
1998 const wxFrame *frame = wxDynamicCast( win, wxFrame ) ;
1999 if ( frame )
2000 {
2001 if ( frame->GetWindowStyleFlag() & wxRESIZE_BORDER )
2002 {
2003 // Parent frame has resize handle
2004 wxPoint frameBottomRight = frame->GetScreenRect().GetBottomRight();
2005
2006 // Note: allow for some wiggle room here as wxMac's
2007 // window rect calculations seem to be imprecise
2008 if ( abs( thisWindowBottomRight.x - frameBottomRight.x ) <= 2
2009 && abs( thisWindowBottomRight.y - frameBottomRight.y ) <= 2 )
2010 {
2011 // Parent frame has resize handle and shares
2012 // right bottom corner
2013 return true ;
2014 }
2015 else
2016 {
2017 // Parent frame has resize handle but doesn't
2018 // share right bottom corner
2019 return false ;
2020 }
2021 }
2022 else
2023 {
2024 // Parent frame doesn't have resize handle
2025 return false ;
2026 }
2027 }
2028 }
2029
2030 // No parent frame found
2031 return false ;
2032 }
2033 #else
2034 return false;
2035 #endif
2036 }
2037
2038 void wxWindowMac::MacCreateScrollBars( long style )
2039 {
2040 #if wxUSE_SCROLLBAR
2041 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2042
2043 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2044 {
2045 int scrlsize = MAC_SCROLLBAR_SIZE ;
2046 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2047 {
2048 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2049 }
2050
2051 int adjust = MacHasScrollBarCorner() ? scrlsize - 1: 0 ;
2052 int width, height ;
2053 GetClientSize( &width , &height ) ;
2054
2055 wxPoint vPoint(width - scrlsize, 0) ;
2056 wxSize vSize(scrlsize, height - adjust) ;
2057 wxPoint hPoint(0, height - scrlsize) ;
2058 wxSize hSize(width - adjust, scrlsize) ;
2059
2060 // we have to set the min size to a smaller value, otherwise they cannot get smaller (InitialSize sets MinSize)
2061 if ( style & wxVSCROLL )
2062 {
2063 m_vScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, vPoint, vSize , wxVERTICAL);
2064 m_vScrollBar->SetMinSize( wxDefaultSize );
2065 }
2066
2067 if ( style & wxHSCROLL )
2068 {
2069 m_hScrollBar = new wxScrollBar((wxWindow*)this, wxID_ANY, hPoint, hSize , wxHORIZONTAL);
2070 m_hScrollBar->SetMinSize( wxDefaultSize );
2071 }
2072
2073 wxPoint gPoint(width - scrlsize, height - scrlsize);
2074 wxSize gSize(scrlsize, scrlsize);
2075 m_growBox = new wxPanel((wxWindow *)this, wxID_ANY, gPoint, gSize, 0);
2076 }
2077
2078 // because the create does not take into account the client area origin
2079 // we might have a real position shift
2080 MacRepositionScrollBars() ;
2081 #endif
2082 }
2083
2084 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
2085 {
2086 bool result = ((child == NULL)
2087 #if wxUSE_SCROLLBAR
2088 || ((child != m_hScrollBar) && (child != m_vScrollBar) && (child != m_growBox))
2089 #endif
2090 );
2091
2092 return result ;
2093 }
2094
2095 void wxWindowMac::MacRepositionScrollBars()
2096 {
2097 #if wxUSE_SCROLLBAR
2098 if ( !m_hScrollBar && !m_vScrollBar )
2099 return ;
2100
2101 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2102 int adjust = MacHasScrollBarCorner() ? scrlsize - 1 : 0 ;
2103
2104 // get real client area
2105 int width, height ;
2106 GetSize( &width , &height );
2107
2108 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2109 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2110
2111 wxPoint vPoint( width - scrlsize, 0 ) ;
2112 wxSize vSize( scrlsize, height - adjust ) ;
2113 wxPoint hPoint( 0 , height - scrlsize ) ;
2114 wxSize hSize( width - adjust, scrlsize ) ;
2115
2116 if ( m_vScrollBar )
2117 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE );
2118 if ( m_hScrollBar )
2119 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE );
2120 if ( m_growBox )
2121 {
2122 if ( MacHasScrollBarCorner() )
2123 {
2124 m_growBox->SetSize( width - scrlsize, height - scrlsize, wxDefaultCoord, wxDefaultCoord, wxSIZE_USE_EXISTING );
2125 if ( !m_growBox->IsShown() )
2126 m_growBox->Show();
2127 }
2128 else
2129 {
2130 if ( m_growBox->IsShown() )
2131 m_growBox->Hide();
2132 }
2133 }
2134 #endif
2135 }
2136
2137 bool wxWindowMac::AcceptsFocus() const
2138 {
2139 if ( MacIsUserPane() )
2140 return wxWindowBase::AcceptsFocus();
2141 else
2142 return m_peer->CanFocus();
2143 }
2144
2145 void wxWindowMac::MacSuperChangedPosition()
2146 {
2147 // only window-absolute structures have to be moved i.e. controls
2148
2149 m_cachedClippedRectValid = false ;
2150
2151 wxWindowMac *child;
2152 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2153 while ( node )
2154 {
2155 child = node->GetData();
2156 child->MacSuperChangedPosition() ;
2157
2158 node = node->GetNext();
2159 }
2160 }
2161
2162 void wxWindowMac::MacTopLevelWindowChangedPosition()
2163 {
2164 // only screen-absolute structures have to be moved i.e. glcanvas
2165
2166 wxWindowMac *child;
2167 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2168 while ( node )
2169 {
2170 child = node->GetData();
2171 child->MacTopLevelWindowChangedPosition() ;
2172
2173 node = node->GetNext();
2174 }
2175 }
2176
2177 long wxWindowMac::MacGetLeftBorderSize() const
2178 {
2179 if ( IsTopLevel() )
2180 return 0 ;
2181
2182 SInt32 border = 0 ;
2183
2184 if ( m_peer && m_peer->NeedsFrame() )
2185 {
2186 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER))
2187 {
2188 #if wxOSX_USE_COCOA_OR_CARBON
2189 // this metric is only the 'outset' outside the simple frame rect
2190 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2191 border += 1;
2192 #else
2193 border += 2;
2194 #endif
2195 }
2196 else if (HasFlag(wxSIMPLE_BORDER))
2197 {
2198 #if wxOSX_USE_COCOA_OR_CARBON
2199 // this metric is only the 'outset' outside the simple frame rect
2200 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2201 border += 1;
2202 #else
2203 border += 1;
2204 #endif
2205 }
2206 }
2207
2208 return border ;
2209 }
2210
2211 long wxWindowMac::MacGetRightBorderSize() const
2212 {
2213 // they are all symmetric in mac themes
2214 return MacGetLeftBorderSize() ;
2215 }
2216
2217 long wxWindowMac::MacGetTopBorderSize() const
2218 {
2219 // they are all symmetric in mac themes
2220 return MacGetLeftBorderSize() ;
2221 }
2222
2223 long wxWindowMac::MacGetBottomBorderSize() const
2224 {
2225 // they are all symmetric in mac themes
2226 return MacGetLeftBorderSize() ;
2227 }
2228
2229 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2230 {
2231 return style & ~wxBORDER_MASK ;
2232 }
2233
2234 // Find the wxWindowMac at the current mouse position, returning the mouse
2235 // position.
2236 wxWindow * wxFindWindowAtPointer( wxPoint& pt )
2237 {
2238 pt = wxGetMousePosition();
2239 wxWindowMac* found = wxFindWindowAtPoint(pt);
2240
2241 return (wxWindow*) found;
2242 }
2243
2244 // Get the current mouse position.
2245 wxPoint wxGetMousePosition()
2246 {
2247 int x, y;
2248
2249 wxGetMousePosition( &x, &y );
2250
2251 return wxPoint(x, y);
2252 }
2253
2254 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2255 {
2256 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2257 {
2258 // copied from wxGTK : CS
2259 // VZ: shouldn't we move this to base class then?
2260
2261 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2262 // except that:
2263 //
2264 // (a) it's a command event and so is propagated to the parent
2265 // (b) under MSW it can be generated from kbd too
2266 // (c) it uses screen coords (because of (a))
2267 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2268 this->GetId(),
2269 this->ClientToScreen(event.GetPosition()));
2270 evtCtx.SetEventObject(this);
2271 if ( ! HandleWindowEvent(evtCtx) )
2272 event.Skip() ;
2273 }
2274 else
2275 {
2276 event.Skip() ;
2277 }
2278 }
2279
2280 void wxWindowMac::TriggerScrollEvent( wxEventType WXUNUSED(scrollEvent) )
2281 {
2282 }
2283
2284 Rect wxMacGetBoundsForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2285 {
2286 int x, y, w, h ;
2287
2288 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
2289 Rect bounds = { y, x, y + h, x + w };
2290
2291 return bounds ;
2292 }
2293
2294 bool wxWindowMac::OSXHandleClicked( double WXUNUSED(timestampsec) )
2295 {
2296 return false;
2297 }
2298
2299 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF event )
2300 {
2301 #if wxOSX_USE_COCOA_OR_CARBON
2302 if ( OSXHandleClicked( GetEventTime((EventRef)event) ) )
2303 return noErr;
2304
2305 return eventNotHandledErr ;
2306 #else
2307 return 0;
2308 #endif
2309 }
2310
2311 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
2312 {
2313 wxWindowMac *newParent = (wxWindowMac *)newParentBase;
2314 if ( !wxWindowBase::Reparent(newParent) )
2315 return false;
2316
2317 m_peer->RemoveFromParent();
2318 m_peer->Embed( GetParent()->GetPeer() );
2319
2320 MacChildAdded();
2321 return true;
2322 }
2323
2324 bool wxWindowMac::SetTransparent(wxByte alpha)
2325 {
2326 SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
2327
2328 if ( alpha != m_macAlpha )
2329 {
2330 m_macAlpha = alpha ;
2331 Refresh() ;
2332 }
2333 return true ;
2334 }
2335
2336
2337 bool wxWindowMac::CanSetTransparent()
2338 {
2339 return true ;
2340 }
2341
2342 wxByte wxWindowMac::GetTransparent() const
2343 {
2344 return m_macAlpha ;
2345 }
2346
2347 bool wxWindowMac::IsShownOnScreen() const
2348 {
2349 if ( m_peer && m_peer->IsOk() )
2350 {
2351 bool peerVis = m_peer->IsVisible();
2352 bool wxVis = wxWindowBase::IsShownOnScreen();
2353 if( peerVis != wxVis )
2354 {
2355 // CS : put a breakpoint here to investigate differences
2356 // between native an wx visibilities
2357 // the only place where I've encountered them until now
2358 // are the hiding/showing sequences where the vis-changed event is
2359 // first sent to the innermost control, while wx does things
2360 // from the outmost control
2361 wxVis = wxWindowBase::IsShownOnScreen();
2362 return wxVis;
2363 }
2364
2365 return m_peer->IsVisible();
2366 }
2367 return wxWindowBase::IsShownOnScreen();
2368 }
2369
2370 bool wxWindowMac::OSXHandleKeyEvent( wxKeyEvent& event )
2371 {
2372 bool handled = HandleWindowEvent( event ) ;
2373 if ( handled && event.GetSkipped() )
2374 handled = false ;
2375
2376 #if wxUSE_ACCEL
2377 if ( !handled && event.GetEventType() == wxEVT_KEY_DOWN)
2378 {
2379 wxWindow *ancestor = this;
2380 while (ancestor)
2381 {
2382 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2383 if (command != -1)
2384 {
2385 wxEvtHandler * const handler = ancestor->GetEventHandler();
2386
2387 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2388 handled = handler->ProcessEvent( command_event );
2389
2390 if ( !handled )
2391 {
2392 // accelerators can also be used with buttons, try them too
2393 command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
2394 handled = handler->ProcessEvent( command_event );
2395 }
2396
2397 break;
2398 }
2399
2400 if (ancestor->IsTopLevel())
2401 break;
2402
2403 ancestor = ancestor->GetParent();
2404 }
2405 }
2406 #endif // wxUSE_ACCEL
2407
2408 return handled ;
2409 }
2410
2411 //
2412 // wxWidgetImpl
2413 //
2414
2415 WX_DECLARE_HASH_MAP(WXWidget, wxWidgetImpl*, wxPointerHash, wxPointerEqual, MacControlMap);
2416
2417 static MacControlMap wxWinMacControlList;
2418
2419 wxWindowMac *wxFindWindowFromWXWidget(WXWidget inControl )
2420 {
2421 wxWidgetImpl* impl = wxWidgetImpl::FindFromWXWidget( inControl );
2422 if ( impl )
2423 return impl->GetWXPeer();
2424
2425 return NULL;
2426 }
2427
2428 wxWidgetImpl *wxWidgetImpl::FindFromWXWidget(WXWidget inControl )
2429 {
2430 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
2431
2432 return (node == wxWinMacControlList.end()) ? NULL : node->second;
2433 }
2434
2435 void wxWidgetImpl::Associate(WXWidget inControl, wxWidgetImpl *impl)
2436 {
2437 // adding NULL ControlRef is (first) surely a result of an error and
2438 // (secondly) breaks native event processing
2439 wxCHECK_RET( inControl != (WXWidget) NULL, wxT("attempt to add a NULL WXWidget to control map") );
2440
2441 wxWinMacControlList[inControl] = impl;
2442 }
2443
2444 void wxWidgetImpl::RemoveAssociations(wxWidgetImpl* impl)
2445 {
2446 // iterate over all the elements in the class
2447 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
2448 // we should go on...
2449
2450 bool found = true ;
2451 while ( found )
2452 {
2453 found = false ;
2454 MacControlMap::iterator it;
2455 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
2456 {
2457 if ( it->second == impl )
2458 {
2459 wxWinMacControlList.erase(it);
2460 found = true ;
2461 break;
2462 }
2463 }
2464 }
2465 }
2466
2467 IMPLEMENT_ABSTRACT_CLASS( wxWidgetImpl , wxObject )
2468
2469 wxWidgetImpl::wxWidgetImpl( wxWindowMac* peer , bool isRootControl )
2470 {
2471 Init();
2472 m_isRootControl = isRootControl;
2473 m_wxPeer = peer;
2474 m_shouldSendEvents = true;
2475 }
2476
2477 wxWidgetImpl::wxWidgetImpl()
2478 {
2479 Init();
2480 }
2481
2482 wxWidgetImpl::~wxWidgetImpl()
2483 {
2484 }
2485
2486 void wxWidgetImpl::Init()
2487 {
2488 m_isRootControl = false;
2489 m_wxPeer = NULL;
2490 m_needsFocusRect = false;
2491 m_needsFrame = true;
2492 }
2493
2494 void wxWidgetImpl::SetNeedsFocusRect( bool needs )
2495 {
2496 m_needsFocusRect = needs;
2497 }
2498
2499 bool wxWidgetImpl::NeedsFocusRect() const
2500 {
2501 return m_needsFocusRect;
2502 }
2503
2504 void wxWidgetImpl::SetNeedsFrame( bool needs )
2505 {
2506 m_needsFrame = needs;
2507 }
2508
2509 bool wxWidgetImpl::NeedsFrame() const
2510 {
2511 return m_needsFrame;
2512 }