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added wxDC::DrawPolyPolygon() (patch 882189)
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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#ifdef __GNUG__
13#pragma implementation "window.h"
14#endif
15
16#include "wx/setup.h"
17#include "wx/menu.h"
18#include "wx/window.h"
19#include "wx/dc.h"
20#include "wx/dcclient.h"
21#include "wx/utils.h"
22#include "wx/app.h"
23#include "wx/panel.h"
24#include "wx/layout.h"
25#include "wx/dialog.h"
26#include "wx/listbox.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/notebook.h"
34#include "wx/tabctrl.h"
35#include "wx/tooltip.h"
36#include "wx/statusbr.h"
37#include "wx/menuitem.h"
38#include "wx/spinctrl.h"
39#include "wx/log.h"
40#include "wx/geometry.h"
41
42#if wxUSE_CARET
43 #include "wx/caret.h"
44#endif // wxUSE_CARET
45
46#define wxWINDOW_HSCROLL 5998
47#define wxWINDOW_VSCROLL 5997
48#define MAC_SCROLLBAR_SIZE 16
49
50#include "wx/mac/uma.h"
51#ifndef __DARWIN__
52#include <Windows.h>
53#include <ToolUtils.h>
54#endif
55
56#if wxUSE_DRAG_AND_DROP
57#include "wx/dnd.h"
58#endif
59
60#include <string.h>
61
62extern wxList wxPendingDelete;
63wxWindowMac* gFocusWindow = NULL ;
64
65#ifdef __WXUNIVERSAL__
66 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
67#else // __WXMAC__
68 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
69#endif // __WXUNIVERSAL__/__WXMAC__
70
71#if !USE_SHARED_LIBRARY
72
73BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
74 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
75 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
76 EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
77 EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
78 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
79 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
80END_EVENT_TABLE()
81
82#endif
83
84#define wxMAC_DEBUG_REDRAW 0
85#ifndef wxMAC_DEBUG_REDRAW
86#define wxMAC_DEBUG_REDRAW 0
87#endif
88
89#define wxMAC_USE_THEME_BORDER 0
90
91
92// ===========================================================================
93// implementation
94// ===========================================================================
95
96
97// ----------------------------------------------------------------------------
98// constructors and such
99// ----------------------------------------------------------------------------
100
101void wxWindowMac::Init()
102{
103 m_backgroundTransparent = FALSE;
104
105 // as all windows are created with WS_VISIBLE style...
106 m_isShown = TRUE;
107
108 m_x = 0;
109 m_y = 0 ;
110 m_width = 0 ;
111 m_height = 0 ;
112
113 m_hScrollBar = NULL ;
114 m_vScrollBar = NULL ;
115}
116
117// Destructor
118wxWindowMac::~wxWindowMac()
119{
120 SendDestroyEvent();
121
122 // deleting a window while it is shown invalidates the region
123 if ( IsShown() ) {
124 wxWindowMac* iter = this ;
125 while( iter ) {
126 if ( iter->IsTopLevel() )
127 {
128 Refresh() ;
129 break ;
130 }
131 iter = iter->GetParent() ;
132
133 }
134 }
135
136 m_isBeingDeleted = TRUE;
137
138#ifndef __WXUNIVERSAL__
139 // VS: make sure there's no wxFrame with last focus set to us:
140 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
141 {
142 wxFrame *frame = wxDynamicCast(win, wxFrame);
143 if ( frame )
144 {
145 if ( frame->GetLastFocus() == this )
146 {
147 frame->SetLastFocus((wxWindow*)NULL);
148 }
149 break;
150 }
151 }
152#endif // __WXUNIVERSAL__
153
154 if ( s_lastMouseWindow == this )
155 {
156 s_lastMouseWindow = NULL ;
157 }
158
159 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
160 if ( frame )
161 {
162 if ( frame->GetLastFocus() == this )
163 frame->SetLastFocus( NULL ) ;
164 }
165
166 if ( gFocusWindow == this )
167 {
168 gFocusWindow = NULL ;
169 }
170
171 DestroyChildren();
172
173 // delete our drop target if we've got one
174#if wxUSE_DRAG_AND_DROP
175 if ( m_dropTarget != NULL )
176 {
177 delete m_dropTarget;
178 m_dropTarget = NULL;
179 }
180#endif // wxUSE_DRAG_AND_DROP
181}
182
183// Constructor
184bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
185 const wxPoint& pos,
186 const wxSize& size,
187 long style,
188 const wxString& name)
189{
190 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
191
192#if wxUSE_STATBOX
193 // wxGTK doesn't allow to create controls with static box as the parent so
194 // this will result in a crash when the program is ported to wxGTK - warn
195 // about it
196 //
197 // the correct solution is to create the controls as siblings of the
198 // static box
199 wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
200 _T("wxStaticBox can't be used as a window parent!") );
201#endif // wxUSE_STATBOX
202
203 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
204 return FALSE;
205
206 parent->AddChild(this);
207
208 m_x = (int)pos.x;
209 m_y = (int)pos.y;
210 AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
211 m_width = WidthDefault( size.x );
212 m_height = HeightDefault( size.y ) ;
213#ifndef __WXUNIVERSAL__
214 // Don't give scrollbars to wxControls unless they ask for them
215 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
216 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
217 {
218 MacCreateScrollBars( style ) ;
219 }
220#endif
221
222 wxWindowCreateEvent event(this);
223 GetEventHandler()->AddPendingEvent(event);
224
225 return TRUE;
226}
227
228void wxWindowMac::SetFocus()
229{
230 if ( gFocusWindow == this )
231 return ;
232
233 if ( AcceptsFocus() )
234 {
235 if (gFocusWindow )
236 {
237#if wxUSE_CARET
238 // Deal with caret
239 if ( gFocusWindow->m_caret )
240 {
241 gFocusWindow->m_caret->OnKillFocus();
242 }
243#endif // wxUSE_CARET
244#ifndef __WXUNIVERSAL__
245 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
246 if ( control && control->GetMacControl() )
247 {
248 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ;
249 control->MacRedrawControl() ;
250 }
251#endif
252 // Without testing the window id, for some reason
253 // a kill focus event can still be sent to
254 // the control just being focussed.
255 int thisId = this->m_windowId;
256 int gFocusWindowId = gFocusWindow->m_windowId;
257 if (gFocusWindowId != thisId)
258 {
259 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
260 event.SetEventObject(gFocusWindow);
261 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
262 }
263 }
264 gFocusWindow = this ;
265 {
266 #if wxUSE_CARET
267 // Deal with caret
268 if ( m_caret )
269 {
270 m_caret->OnSetFocus();
271 }
272 #endif // wxUSE_CARET
273 // panel wants to track the window which was the last to have focus in it
274 wxChildFocusEvent eventFocus(this);
275 GetEventHandler()->ProcessEvent(eventFocus);
276
277 #ifndef __WXUNIVERSAL__
278 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
279 if ( control && control->GetMacControl() )
280 {
281 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ;
282 }
283 #endif
284 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
285 event.SetEventObject(this);
286 GetEventHandler()->ProcessEvent(event) ;
287 }
288 }
289}
290
291bool wxWindowMac::Enable(bool enable)
292{
293 if ( !wxWindowBase::Enable(enable) )
294 return FALSE;
295
296 MacSuperEnabled( enable ) ;
297
298 return TRUE;
299}
300
301void wxWindowMac::DoCaptureMouse()
302{
303 wxTheApp->s_captureWindow = this ;
304}
305
306wxWindow* wxWindowBase::GetCapture()
307{
308 return wxTheApp->s_captureWindow ;
309}
310
311void wxWindowMac::DoReleaseMouse()
312{
313 wxTheApp->s_captureWindow = NULL ;
314}
315
316#if wxUSE_DRAG_AND_DROP
317
318void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
319{
320 if ( m_dropTarget != 0 ) {
321 delete m_dropTarget;
322 }
323
324 m_dropTarget = pDropTarget;
325 if ( m_dropTarget != 0 )
326 {
327 // TODO
328 }
329}
330
331#endif
332
333// Old style file-manager drag&drop
334void wxWindowMac::DragAcceptFiles(bool accept)
335{
336 // TODO
337}
338
339// Get total size
340void wxWindowMac::DoGetSize(int *x, int *y) const
341{
342 if(x) *x = m_width ;
343 if(y) *y = m_height ;
344}
345
346void wxWindowMac::DoGetPosition(int *x, int *y) const
347{
348 int xx,yy;
349
350 xx = m_x ;
351 yy = m_y ;
352 if ( !IsTopLevel() && GetParent())
353 {
354 wxPoint pt(GetParent()->GetClientAreaOrigin());
355 xx -= pt.x;
356 yy -= pt.y;
357 }
358 if(x) *x = xx;
359 if(y) *y = yy;
360}
361
362#if wxUSE_MENUS
363bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
364{
365 menu->SetInvokingWindow(this);
366 menu->UpdateUI();
367 ClientToScreen( &x , &y ) ;
368
369 menu->MacBeforeDisplay( true ) ;
370 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
371 if ( HiWord(menuResult) != 0 )
372 {
373 MenuCommand id ;
374 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
375 wxMenuItem* item = NULL ;
376 wxMenu* realmenu ;
377 item = menu->FindItem(id, &realmenu) ;
378 if (item->IsCheckable())
379 {
380 item->Check( !item->IsChecked() ) ;
381 }
382 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
383 }
384 menu->MacAfterDisplay( true ) ;
385
386 menu->SetInvokingWindow(NULL);
387
388 return TRUE;
389}
390#endif
391
392void wxWindowMac::DoScreenToClient(int *x, int *y) const
393{
394 WindowRef window = (WindowRef) MacGetRootWindow() ;
395
396 Point localwhere = {0,0} ;
397
398 if(x) localwhere.h = * x ;
399 if(y) localwhere.v = * y ;
400
401 GrafPtr port ;
402 ::GetPort( &port ) ;
403 ::SetPort( UMAGetWindowPort( window ) ) ;
404 ::GlobalToLocal( &localwhere ) ;
405 ::SetPort( port ) ;
406
407 if(x) *x = localwhere.h ;
408 if(y) *y = localwhere.v ;
409
410 MacRootWindowToWindow( x , y ) ;
411 if ( x )
412 *x -= MacGetLeftBorderSize() ;
413 if ( y )
414 *y -= MacGetTopBorderSize() ;
415}
416
417void wxWindowMac::DoClientToScreen(int *x, int *y) const
418{
419 WindowRef window = (WindowRef) MacGetRootWindow() ;
420
421 if ( x )
422 *x += MacGetLeftBorderSize() ;
423 if ( y )
424 *y += MacGetTopBorderSize() ;
425
426 MacWindowToRootWindow( x , y ) ;
427
428 Point localwhere = { 0,0 };
429 if(x) localwhere.h = * x ;
430 if(y) localwhere.v = * y ;
431
432 GrafPtr port ;
433 ::GetPort( &port ) ;
434 ::SetPort( UMAGetWindowPort( window ) ) ;
435
436 ::LocalToGlobal( &localwhere ) ;
437 ::SetPort( port ) ;
438 if(x) *x = localwhere.h ;
439 if(y) *y = localwhere.v ;
440}
441
442void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
443{
444 wxPoint origin = GetClientAreaOrigin() ;
445 if(x) *x += origin.x ;
446 if(y) *y += origin.y ;
447
448 MacWindowToRootWindow( x , y ) ;
449}
450
451void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
452{
453 wxPoint origin = GetClientAreaOrigin() ;
454 MacRootWindowToWindow( x , y ) ;
455 if(x) *x -= origin.x ;
456 if(y) *y -= origin.y ;
457}
458
459void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
460{
461 if ( !IsTopLevel() )
462 {
463 if(x) *x += m_x ;
464 if(y) *y += m_y ;
465 GetParent()->MacWindowToRootWindow( x , y ) ;
466 }
467}
468
469void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
470{
471 if ( !IsTopLevel() )
472 {
473 if(x) *x -= m_x ;
474 if(y) *y -= m_y ;
475 GetParent()->MacRootWindowToWindow( x , y ) ;
476 }
477}
478
479bool wxWindowMac::SetCursor(const wxCursor& cursor)
480{
481 if (m_cursor == cursor)
482 return FALSE;
483
484 if (wxNullCursor == cursor)
485 {
486 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
487 return FALSE ;
488 }
489 else
490 {
491 if ( ! wxWindowBase::SetCursor( cursor ) )
492 return FALSE ;
493 }
494
495 wxASSERT_MSG( m_cursor.Ok(),
496 wxT("cursor must be valid after call to the base version"));
497
498 Point pt ;
499 wxWindowMac *mouseWin ;
500 GetMouse( &pt ) ;
501
502 // Change the cursor NOW if we're within the correct window
503
504 if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
505 {
506 if ( mouseWin == this && !wxIsBusy() )
507 {
508 m_cursor.MacInstall() ;
509 }
510 }
511
512 return TRUE ;
513}
514
515
516// Get size *available for subwindows* i.e. excluding menu bar etc.
517void wxWindowMac::DoGetClientSize(int *x, int *y) const
518{
519 int ww, hh;
520 ww = m_width ;
521 hh = m_height ;
522
523 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
524 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
525
526 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
527 {
528 int x1 = 0 ;
529 int y1 = 0 ;
530 int w = m_width ;
531 int h = m_height ;
532
533 MacClientToRootWindow( &x1 , &y1 ) ;
534 MacClientToRootWindow( &w , &h ) ;
535
536 wxWindowMac *iter = (wxWindowMac*)this ;
537
538 int totW = 10000 , totH = 10000;
539 while( iter )
540 {
541 if ( iter->IsTopLevel() )
542 {
543 totW = iter->m_width ;
544 totH = iter->m_height ;
545 break ;
546 }
547
548 iter = iter->GetParent() ;
549 }
550
551 if (m_hScrollBar && m_hScrollBar->IsShown() )
552 {
553 hh -= MAC_SCROLLBAR_SIZE;
554 if ( h-y1 >= totH )
555 {
556 hh += 1 ;
557 }
558 }
559 if (m_vScrollBar && m_vScrollBar->IsShown() )
560 {
561 ww -= MAC_SCROLLBAR_SIZE;
562 if ( w-x1 >= totW )
563 {
564 ww += 1 ;
565 }
566 }
567 }
568 if(x) *x = ww;
569 if(y) *y = hh;
570}
571
572
573// ----------------------------------------------------------------------------
574// tooltips
575// ----------------------------------------------------------------------------
576
577#if wxUSE_TOOLTIPS
578
579void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
580{
581 wxWindowBase::DoSetToolTip(tooltip);
582
583 if ( m_tooltip )
584 m_tooltip->SetWindow(this);
585}
586
587#endif // wxUSE_TOOLTIPS
588
589void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
590{
591 int former_x = m_x ;
592 int former_y = m_y ;
593 int former_w = m_width ;
594 int former_h = m_height ;
595
596 int actualWidth = width;
597 int actualHeight = height;
598 int actualX = x;
599 int actualY = y;
600
601 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
602 actualWidth = m_minWidth;
603 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
604 actualHeight = m_minHeight;
605 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
606 actualWidth = m_maxWidth;
607 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
608 actualHeight = m_maxHeight;
609
610 bool doMove = false ;
611 bool doResize = false ;
612
613 if ( actualX != former_x || actualY != former_y )
614 {
615 doMove = true ;
616 }
617 if ( actualWidth != former_w || actualHeight != former_h )
618 {
619 doResize = true ;
620 }
621
622 if ( doMove || doResize )
623 {
624 // erase former position
625
626 bool partialRepaint = false ;
627
628 if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
629 {
630 wxPoint oldPos( m_x , m_y ) ;
631 wxPoint newPos( actualX , actualY ) ;
632 MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
633 MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
634 if ( oldPos == newPos )
635 {
636 partialRepaint = true ;
637 RgnHandle oldRgn,newRgn,diffRgn ;
638 oldRgn = NewRgn() ;
639 newRgn = NewRgn() ;
640 diffRgn = NewRgn() ;
641
642 // invalidate the differences between the old and the new area
643
644 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
645 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
646 DiffRgn( newRgn , oldRgn , diffRgn ) ;
647 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
648 DiffRgn( oldRgn , newRgn , diffRgn ) ;
649 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
650
651 // we also must invalidate the border areas, someone might optimize this one day to invalidate only the really
652 // changing pixels...
653
654 if ( MacGetLeftBorderSize() != 0 || MacGetRightBorderSize() != 0 ||
655 MacGetTopBorderSize() != 0 || MacGetBottomBorderSize() != 0 )
656 {
657 RgnHandle innerOldRgn, innerNewRgn ;
658 innerOldRgn = NewRgn() ;
659 innerNewRgn = NewRgn() ;
660
661 SetRectRgn(innerOldRgn , oldPos.x + MacGetLeftBorderSize() , oldPos.y + MacGetTopBorderSize() ,
662 oldPos.x + m_width - MacGetRightBorderSize() , oldPos.y + m_height - MacGetBottomBorderSize() ) ;
663 DiffRgn( oldRgn , innerOldRgn , diffRgn ) ;
664 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
665
666 SetRectRgn(innerNewRgn , newPos.x + MacGetLeftBorderSize() , newPos.y + MacGetTopBorderSize() ,
667 newPos.x + actualWidth - MacGetRightBorderSize() , newPos.y + actualHeight - MacGetBottomBorderSize() ) ;
668 DiffRgn( newRgn , innerNewRgn , diffRgn ) ;
669 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
670
671 DisposeRgn( innerOldRgn ) ;
672 DisposeRgn( innerNewRgn ) ;
673 }
674
675 DisposeRgn(oldRgn) ;
676 DisposeRgn(newRgn) ;
677 DisposeRgn(diffRgn) ;
678 }
679 }
680
681 if ( !partialRepaint )
682 Refresh() ;
683
684 m_x = actualX ;
685 m_y = actualY ;
686 m_width = actualWidth ;
687 m_height = actualHeight ;
688
689 // update any low-level frame-relative positions
690
691 MacUpdateDimensions() ;
692 // erase new position
693
694 if ( !partialRepaint )
695 Refresh() ;
696 if ( doMove )
697 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
698
699 MacRepositionScrollBars() ;
700 if ( doMove )
701 {
702 wxPoint point(m_x, m_y);
703 wxMoveEvent event(point, m_windowId);
704 event.SetEventObject(this);
705 GetEventHandler()->ProcessEvent(event) ;
706 }
707 if ( doResize )
708 {
709 MacRepositionScrollBars() ;
710 wxSize size(m_width, m_height);
711 wxSizeEvent event(size, m_windowId);
712 event.SetEventObject(this);
713 GetEventHandler()->ProcessEvent(event);
714 }
715 }
716
717}
718
719// set the size of the window: if the dimensions are positive, just use them,
720// but if any of them is equal to -1, it means that we must find the value for
721// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
722// which case -1 is a valid value for x and y)
723//
724// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
725// the width/height to best suit our contents, otherwise we reuse the current
726// width/height
727void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
728{
729 // get the current size and position...
730 int currentX, currentY;
731 GetPosition(&currentX, &currentY);
732
733 int currentW,currentH;
734 GetSize(&currentW, &currentH);
735
736 // ... and don't do anything (avoiding flicker) if it's already ok
737 if ( x == currentX && y == currentY &&
738 width == currentW && height == currentH )
739 {
740 MacRepositionScrollBars() ; // we might have a real position shift
741 return;
742 }
743
744 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
745 x = currentX;
746 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
747 y = currentY;
748
749 AdjustForParentClientOrigin(x, y, sizeFlags);
750
751 wxSize size(-1, -1);
752 if ( width == -1 )
753 {
754 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
755 {
756 size = DoGetBestSize();
757 width = size.x;
758 }
759 else
760 {
761 // just take the current one
762 width = currentW;
763 }
764 }
765
766 if ( height == -1 )
767 {
768 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
769 {
770 if ( size.x == -1 )
771 {
772 size = DoGetBestSize();
773 }
774 //else: already called DoGetBestSize() above
775
776 height = size.y;
777 }
778 else
779 {
780 // just take the current one
781 height = currentH;
782 }
783 }
784
785 DoMoveWindow(x, y, width, height);
786
787}
788// For implementation purposes - sometimes decorations make the client area
789// smaller
790
791wxPoint wxWindowMac::GetClientAreaOrigin() const
792{
793 return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) );
794}
795
796void wxWindowMac::SetTitle(const wxString& title)
797{
798 m_label = title ;
799}
800
801wxString wxWindowMac::GetTitle() const
802{
803 return m_label ;
804}
805
806bool wxWindowMac::Show(bool show)
807{
808 if ( !wxWindowBase::Show(show) )
809 return FALSE;
810
811 MacSuperShown( show ) ;
812 Refresh() ;
813
814 return TRUE;
815}
816
817void wxWindowMac::MacSuperShown( bool show )
818{
819 wxWindowListNode *node = GetChildren().GetFirst();
820 while ( node )
821 {
822 wxWindowMac *child = node->GetData();
823 if ( child->m_isShown )
824 child->MacSuperShown( show ) ;
825 node = node->GetNext();
826 }
827}
828
829void wxWindowMac::MacSuperEnabled( bool enabled )
830{
831 if ( !IsTopLevel() )
832 {
833 // to be absolutely correct we'd have to invalidate (with eraseBkground
834 // because unter MacOSX the frames are drawn with an addXXX mode)
835 // the borders area
836 }
837 wxWindowListNode *node = GetChildren().GetFirst();
838 while ( node )
839 {
840 wxWindowMac *child = (wxWindowMac *)node->GetData();
841 if ( child->m_isShown )
842 child->MacSuperEnabled( enabled ) ;
843 node = node->GetNext();
844 }
845}
846
847bool wxWindowMac::MacIsReallyShown() const
848{
849 if ( m_isShown && (m_parent != NULL) ) {
850 return m_parent->MacIsReallyShown();
851 }
852 return m_isShown;
853/*
854 bool status = m_isShown ;
855 wxWindowMac * win = this ;
856 while ( status && win->m_parent != NULL )
857 {
858 win = win->m_parent ;
859 status = win->m_isShown ;
860 }
861 return status ;
862*/
863}
864
865int wxWindowMac::GetCharHeight() const
866{
867 wxClientDC dc ( (wxWindowMac*)this ) ;
868 return dc.GetCharHeight() ;
869}
870
871int wxWindowMac::GetCharWidth() const
872{
873 wxClientDC dc ( (wxWindowMac*)this ) ;
874 return dc.GetCharWidth() ;
875}
876
877void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
878 int *descent, int *externalLeading, const wxFont *theFont ) const
879{
880 const wxFont *fontToUse = theFont;
881 if ( !fontToUse )
882 fontToUse = &m_font;
883
884 wxClientDC dc( (wxWindowMac*) this ) ;
885 long lx,ly,ld,le ;
886 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
887 if ( externalLeading )
888 *externalLeading = le ;
889 if ( descent )
890 *descent = ld ;
891 if ( x )
892 *x = lx ;
893 if ( y )
894 *y = ly ;
895}
896
897/*
898 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
899 * we always intersect with the entire window, not only with the client area
900 */
901
902void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
903{
904 if ( MacGetTopLevelWindow() == NULL )
905 return ;
906
907 if ( !MacIsReallyShown() )
908 return ;
909
910 wxPoint client = GetClientAreaOrigin();
911 int x1 = -client.x;
912 int y1 = -client.y;
913 int x2 = m_width - client.x;
914 int y2 = m_height - client.y;
915
916 if (IsKindOf( CLASSINFO(wxButton)))
917 {
918 // buttons have an "aura"
919 y1 -= 5;
920 x1 -= 5;
921 y2 += 5;
922 x2 += 5;
923 }
924
925 Rect clientrect = { y1, x1, y2, x2 };
926
927 if ( rect )
928 {
929 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
930 SectRect( &clientrect , &r , &clientrect ) ;
931 }
932
933 if ( !EmptyRect( &clientrect ) )
934 {
935 int top = 0 , left = 0 ;
936
937 MacClientToRootWindow( &left , &top ) ;
938 OffsetRect( &clientrect , left , top ) ;
939
940 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
941 }
942}
943
944wxWindowMac *wxGetActiveWindow()
945{
946 // actually this is a windows-only concept
947 return NULL;
948}
949
950// Coordinates relative to the window
951void wxWindowMac::WarpPointer (int x_pos, int y_pos)
952{
953 // We really don't move the mouse programmatically under Mac.
954}
955
956const wxBrush& wxWindowMac::MacGetBackgroundBrush()
957{
958 if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
959 {
960 m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
961 }
962 else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
963 {
964 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
965 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
966 // either a non gray background color or a non control window
967
968 WindowRef window = (WindowRef) MacGetRootWindow() ;
969
970 wxWindowMac* parent = GetParent() ;
971 while( parent )
972 {
973 if ( parent->MacGetRootWindow() != window )
974 {
975 // we are in a different window on the mac system
976 parent = NULL ;
977 break ;
978 }
979
980 {
981 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
982 && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
983 {
984 // if we have any other colours in the hierarchy
985 m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
986 break ;
987 }
988 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
989 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
990 {
991 Rect extent = { 0 , 0 , 0 , 0 } ;
992 int x , y ;
993 x = y = 0 ;
994 wxSize size = parent->GetSize() ;
995 parent->MacClientToRootWindow( &x , &y ) ;
996 extent.left = x ;
997 extent.top = y ;
998 extent.top-- ;
999 extent.right = x + size.x ;
1000 extent.bottom = y + size.y ;
1001 m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
1002 break ;
1003 }
1004 }
1005 parent = parent->GetParent() ;
1006 }
1007 if ( !parent )
1008 {
1009 m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
1010 }
1011 }
1012 else
1013 {
1014 m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
1015 }
1016
1017 return m_macBackgroundBrush ;
1018}
1019
1020void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
1021{
1022 event.GetDC()->Clear() ;
1023}
1024
1025void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
1026{
1027 wxWindowDC dc(this) ;
1028 wxMacPortSetter helper(&dc) ;
1029
1030 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
1031}
1032
1033int wxWindowMac::GetScrollPos(int orient) const
1034{
1035 if ( orient == wxHORIZONTAL )
1036 {
1037 if ( m_hScrollBar )
1038 return m_hScrollBar->GetThumbPosition() ;
1039 }
1040 else
1041 {
1042 if ( m_vScrollBar )
1043 return m_vScrollBar->GetThumbPosition() ;
1044 }
1045 return 0;
1046}
1047
1048// This now returns the whole range, not just the number
1049// of positions that we can scroll.
1050int wxWindowMac::GetScrollRange(int orient) const
1051{
1052 if ( orient == wxHORIZONTAL )
1053 {
1054 if ( m_hScrollBar )
1055 return m_hScrollBar->GetRange() ;
1056 }
1057 else
1058 {
1059 if ( m_vScrollBar )
1060 return m_vScrollBar->GetRange() ;
1061 }
1062 return 0;
1063}
1064
1065int wxWindowMac::GetScrollThumb(int orient) const
1066{
1067 if ( orient == wxHORIZONTAL )
1068 {
1069 if ( m_hScrollBar )
1070 return m_hScrollBar->GetThumbSize() ;
1071 }
1072 else
1073 {
1074 if ( m_vScrollBar )
1075 return m_vScrollBar->GetThumbSize() ;
1076 }
1077 return 0;
1078}
1079
1080void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1081{
1082 if ( orient == wxHORIZONTAL )
1083 {
1084 if ( m_hScrollBar )
1085 m_hScrollBar->SetThumbPosition( pos ) ;
1086 }
1087 else
1088 {
1089 if ( m_vScrollBar )
1090 m_vScrollBar->SetThumbPosition( pos ) ;
1091 }
1092}
1093
1094void wxWindowMac::MacPaintBorders( int left , int top )
1095{
1096 if( IsTopLevel() )
1097 return ;
1098
1099 int major,minor;
1100 wxGetOsVersion( &major, &minor );
1101
1102 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1103 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1104
1105 RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
1106 RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
1107 // OS X has lighter border edges than classic:
1108 if (major >= 10)
1109 {
1110 darkShadow.red = 0x8E8E;
1111 darkShadow.green = 0x8E8E;
1112 darkShadow.blue = 0x8E8E;
1113 lightShadow.red = 0xBDBD;
1114 lightShadow.green = 0xBDBD;
1115 lightShadow.blue = 0xBDBD;
1116 }
1117
1118 PenNormal() ;
1119
1120 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1121 {
1122#if wxMAC_USE_THEME_BORDER
1123 Rect rect = { top , left , m_height + top , m_width + left } ;
1124 SInt32 border = 0 ;
1125 /*
1126 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1127 InsetRect( &rect , border , border );
1128 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1129 */
1130
1131 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1132#else
1133 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1134 RGBForeColor( &face );
1135 MoveTo( left + 0 , top + m_height - 2 );
1136 LineTo( left + 0 , top + 0 );
1137 LineTo( left + m_width - 2 , top + 0 );
1138
1139 MoveTo( left + 2 , top + m_height - 3 );
1140 LineTo( left + m_width - 3 , top + m_height - 3 );
1141 LineTo( left + m_width - 3 , top + 2 );
1142
1143 RGBForeColor( sunken ? &face : &darkShadow );
1144 MoveTo( left + 0 , top + m_height - 1 );
1145 LineTo( left + m_width - 1 , top + m_height - 1 );
1146 LineTo( left + m_width - 1 , top + 0 );
1147
1148 RGBForeColor( sunken ? &lightShadow : &white );
1149 MoveTo( left + 1 , top + m_height - 3 );
1150 LineTo( left + 1, top + 1 );
1151 LineTo( left + m_width - 3 , top + 1 );
1152
1153 RGBForeColor( sunken ? &white : &lightShadow );
1154 MoveTo( left + 1 , top + m_height - 2 );
1155 LineTo( left + m_width - 2 , top + m_height - 2 );
1156 LineTo( left + m_width - 2 , top + 1 );
1157
1158 RGBForeColor( sunken ? &darkShadow : &face );
1159 MoveTo( left + 2 , top + m_height - 4 );
1160 LineTo( left + 2 , top + 2 );
1161 LineTo( left + m_width - 4 , top + 2 );
1162#endif
1163 }
1164 else if (HasFlag(wxSIMPLE_BORDER))
1165 {
1166 Rect rect = { top , left , m_height + top , m_width + left } ;
1167 RGBForeColor( &darkShadow ) ;
1168 FrameRect( &rect ) ;
1169 }
1170}
1171
1172void wxWindowMac::RemoveChild( wxWindowBase *child )
1173{
1174 if ( child == m_hScrollBar )
1175 m_hScrollBar = NULL ;
1176 if ( child == m_vScrollBar )
1177 m_vScrollBar = NULL ;
1178
1179 wxWindowBase::RemoveChild( child ) ;
1180}
1181
1182// New function that will replace some of the above.
1183void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1184 int range, bool refresh)
1185{
1186 if ( orient == wxHORIZONTAL )
1187 {
1188 if ( m_hScrollBar )
1189 {
1190 if ( range == 0 || thumbVisible >= range )
1191 {
1192 if ( m_hScrollBar->IsShown() )
1193 m_hScrollBar->Show(false) ;
1194 }
1195 else
1196 {
1197 if ( !m_hScrollBar->IsShown() )
1198 m_hScrollBar->Show(true) ;
1199 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1200 }
1201 }
1202 }
1203 else
1204 {
1205 if ( m_vScrollBar )
1206 {
1207 if ( range == 0 || thumbVisible >= range )
1208 {
1209 if ( m_vScrollBar->IsShown() )
1210 m_vScrollBar->Show(false) ;
1211 }
1212 else
1213 {
1214 if ( !m_vScrollBar->IsShown() )
1215 m_vScrollBar->Show(true) ;
1216 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1217 }
1218 }
1219 }
1220 MacRepositionScrollBars() ;
1221}
1222
1223// Does a physical scroll
1224void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1225{
1226 if( dx == 0 && dy ==0 )
1227 return ;
1228
1229
1230 {
1231 wxClientDC dc(this) ;
1232 wxMacPortSetter helper(&dc) ;
1233
1234 int width , height ;
1235 GetClientSize( &width , &height ) ;
1236
1237 Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1238 RgnHandle updateRgn = NewRgn() ;
1239 ClipRect( &scrollrect ) ;
1240 if ( rect )
1241 {
1242 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1243 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1244 SectRect( &scrollrect , &r , &scrollrect ) ;
1245 }
1246 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1247 // we also have to scroll the update rgn in this rectangle
1248 // in order not to loose updates
1249 WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1250 RgnHandle formerUpdateRgn = NewRgn() ;
1251 RgnHandle scrollRgn = NewRgn() ;
1252 RectRgn( scrollRgn , &scrollrect ) ;
1253 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
1254 Point pt = {0,0} ;
1255 LocalToGlobal( &pt ) ;
1256 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
1257 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1258 if ( !EmptyRgn( formerUpdateRgn ) )
1259 {
1260 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
1261 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
1262 InvalWindowRgn(rootWindow , formerUpdateRgn ) ;
1263 }
1264 InvalWindowRgn(rootWindow , updateRgn ) ;
1265 DisposeRgn( updateRgn ) ;
1266 DisposeRgn( formerUpdateRgn ) ;
1267 DisposeRgn( scrollRgn ) ;
1268 }
1269
1270 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1271 {
1272 wxWindowMac *child = node->GetData();
1273 if (child == m_vScrollBar) continue;
1274 if (child == m_hScrollBar) continue;
1275 if (child->IsTopLevel()) continue;
1276
1277 int x,y;
1278 child->GetPosition( &x, &y );
1279 int w,h;
1280 child->GetSize( &w, &h );
1281 child->SetSize( x+dx, y+dy, w, h );
1282 }
1283
1284 Update() ;
1285
1286}
1287
1288void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1289{
1290 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1291 {
1292 wxScrollWinEvent wevent;
1293 wevent.SetPosition(event.GetPosition());
1294 wevent.SetOrientation(event.GetOrientation());
1295 wevent.m_eventObject = this;
1296
1297 if (event.m_eventType == wxEVT_SCROLL_TOP)
1298 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1299 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
1300 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1301 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
1302 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1303 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
1304 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1305 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
1306 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1307 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
1308 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1309 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
1310 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1311 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
1312 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
1313
1314 GetEventHandler()->ProcessEvent(wevent);
1315 }
1316}
1317
1318// Get the window with the focus
1319wxWindowMac *wxWindowBase::FindFocus()
1320{
1321 return gFocusWindow ;
1322}
1323
1324void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1325{
1326 // panel wants to track the window which was the last to have focus in it,
1327 // so we want to set ourselves as the window which last had focus
1328 //
1329 // notice that it's also important to do it upwards the tree becaus
1330 // otherwise when the top level panel gets focus, it won't set it back to
1331 // us, but to some other sibling
1332
1333 // CS:don't know if this is still needed:
1334 //wxChildFocusEvent eventFocus(this);
1335 //(void)GetEventHandler()->ProcessEvent(eventFocus);
1336
1337 event.Skip();
1338}
1339
1340// Setup background and foreground colours correctly
1341void wxWindowMac::SetupColours()
1342{
1343 if ( GetParent() )
1344 SetBackgroundColour(GetParent()->GetBackgroundColour());
1345}
1346
1347void wxWindowMac::OnInternalIdle()
1348{
1349 // This calls the UI-update mechanism (querying windows for
1350 // menu/toolbar/control state information)
1351 if (wxUpdateUIEvent::CanUpdate(this))
1352 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
1353}
1354
1355// Raise the window to the top of the Z order
1356void wxWindowMac::Raise()
1357{
1358}
1359
1360// Lower the window to the bottom of the Z order
1361void wxWindowMac::Lower()
1362{
1363}
1364
1365void wxWindowMac::DoSetClientSize(int width, int height)
1366{
1367 if ( width != -1 || height != -1 )
1368 {
1369
1370 if ( width != -1 && m_vScrollBar )
1371 width += MAC_SCROLLBAR_SIZE ;
1372 if ( height != -1 && m_vScrollBar )
1373 height += MAC_SCROLLBAR_SIZE ;
1374
1375 width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1376 height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1377
1378 DoSetSize( -1 , -1 , width , height ) ;
1379 }
1380}
1381
1382
1383wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1384
1385bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1386{
1387 if ( IsTopLevel() )
1388 {
1389 if ((point.x < 0) || (point.y < 0) ||
1390 (point.x > (m_width)) || (point.y > (m_height)))
1391 return FALSE;
1392 }
1393 else
1394 {
1395 if ((point.x < m_x) || (point.y < m_y) ||
1396 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1397 return FALSE;
1398 }
1399
1400 WindowRef window = (WindowRef) MacGetRootWindow() ;
1401
1402 wxPoint newPoint( point ) ;
1403
1404 if ( !IsTopLevel() )
1405 {
1406 newPoint.x -= m_x;
1407 newPoint.y -= m_y;
1408 }
1409
1410 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1411 {
1412 wxWindowMac *child = node->GetData();
1413 // added the m_isShown test --dmazzoni
1414 if ( child->MacGetRootWindow() == window && child->m_isShown )
1415 {
1416 if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1417 return TRUE;
1418 }
1419 }
1420
1421 *outWin = this ;
1422 return TRUE;
1423}
1424
1425bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1426{
1427 WindowRef window ;
1428
1429 Point pt = { screenpoint.y , screenpoint.x } ;
1430 if ( ::FindWindow( pt , &window ) == 3 )
1431 {
1432
1433 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1434 if ( win )
1435 {
1436 // No, this yields the CLIENT are, we need the whole frame. RR.
1437 // point = win->ScreenToClient( point ) ;
1438
1439 GrafPtr port;
1440 ::GetPort( &port ) ;
1441 ::SetPort( UMAGetWindowPort( window ) ) ;
1442 ::GlobalToLocal( &pt ) ;
1443 ::SetPort( port ) ;
1444
1445 wxPoint point( pt.h, pt.v ) ;
1446
1447 return win->MacGetWindowFromPointSub( point , outWin ) ;
1448 }
1449 }
1450 return FALSE ;
1451}
1452
1453static wxWindow *gs_lastWhich = NULL;
1454
1455bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1456{
1457 // first trigger a set cursor event
1458
1459 wxPoint clientorigin = GetClientAreaOrigin() ;
1460 wxSize clientsize = GetClientSize() ;
1461 wxCursor cursor ;
1462 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1463 {
1464 wxSetCursorEvent event( pt.x , pt.y );
1465
1466 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1467 if ( processedEvtSetCursor && event.HasCursor() )
1468 {
1469 cursor = event.GetCursor() ;
1470 }
1471 else
1472 {
1473
1474 // the test for processedEvtSetCursor is here to prevent using m_cursor
1475 // if the user code caught EVT_SET_CURSOR() and returned nothing from
1476 // it - this is a way to say that our cursor shouldn't be used for this
1477 // point
1478 if ( !processedEvtSetCursor && m_cursor.Ok() )
1479 {
1480 cursor = m_cursor ;
1481 }
1482 if ( wxIsBusy() )
1483 {
1484 }
1485 else
1486 {
1487 if ( !GetParent() )
1488 cursor = *wxSTANDARD_CURSOR ;
1489 }
1490 }
1491 if ( cursor.Ok() )
1492 cursor.MacInstall() ;
1493 }
1494 return cursor.Ok() ;
1495}
1496
1497bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1498{
1499 if ((event.m_x < m_x) || (event.m_y < m_y) ||
1500 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1501 return FALSE;
1502
1503
1504 if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1505 return FALSE ;
1506
1507 WindowRef window = (WindowRef) MacGetRootWindow() ;
1508
1509 event.m_x -= m_x;
1510 event.m_y -= m_y;
1511
1512 int x = event.m_x ;
1513 int y = event.m_y ;
1514
1515 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1516 {
1517 wxWindowMac *child = node->GetData();
1518 if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1519 {
1520 if (child->MacDispatchMouseEvent(event))
1521 return TRUE;
1522 }
1523 }
1524
1525 wxWindow* cursorTarget = this ;
1526 wxPoint cursorPoint( x , y ) ;
1527
1528 while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1529 {
1530 cursorTarget = cursorTarget->GetParent() ;
1531 if ( cursorTarget )
1532 cursorPoint += cursorTarget->GetPosition() ;
1533 }
1534 event.m_x = x ;
1535 event.m_y = y ;
1536 event.SetEventObject( this ) ;
1537
1538 if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1539 {
1540 // set focus to this window
1541 if (AcceptsFocus() && FindFocus()!=this)
1542 SetFocus();
1543 }
1544
1545#if wxUSE_TOOLTIPS
1546 if ( event.GetEventType() == wxEVT_MOTION
1547 || event.GetEventType() == wxEVT_ENTER_WINDOW
1548 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1549 wxToolTip::RelayEvent( this , event);
1550#endif // wxUSE_TOOLTIPS
1551
1552 if (gs_lastWhich != this)
1553 {
1554 gs_lastWhich = this;
1555
1556 // Double clicks must always occur on the same window
1557 if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1558 event.SetEventType( wxEVT_LEFT_DOWN );
1559 if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1560 event.SetEventType( wxEVT_RIGHT_DOWN );
1561
1562 // Same for mouse up events
1563 if (event.GetEventType() == wxEVT_LEFT_UP)
1564 return TRUE;
1565 if (event.GetEventType() == wxEVT_RIGHT_UP)
1566 return TRUE;
1567 }
1568
1569 GetEventHandler()->ProcessEvent( event ) ;
1570
1571 return TRUE;
1572}
1573
1574wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1575{
1576 if ( m_tooltip )
1577 {
1578 return m_tooltip->GetTip() ;
1579 }
1580 return wxEmptyString ;
1581}
1582
1583void wxWindowMac::Update()
1584{
1585 wxRegion visRgn = MacGetVisibleRegion( false ) ;
1586 int top = 0 , left = 0 ;
1587 MacWindowToRootWindow( &left , &top ) ;
1588 WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
1589 RgnHandle updateRgn = NewRgn() ;
1590 // getting the update region in macos local coordinates
1591 GetWindowUpdateRgn( rootWindow , updateRgn ) ;
1592 GrafPtr port ;
1593 ::GetPort( &port ) ;
1594 ::SetPort( UMAGetWindowPort( rootWindow ) ) ;
1595 Point pt = {0,0} ;
1596 LocalToGlobal( &pt ) ;
1597 ::SetPort( port ) ;
1598 OffsetRgn( updateRgn , -pt.h , -pt.v ) ;
1599 // translate to window local coordinates
1600 OffsetRgn( updateRgn , -left , -top ) ;
1601 SectRgn( updateRgn , (RgnHandle) visRgn.GetWXHRGN() , updateRgn ) ;
1602 MacRedraw( updateRgn , 0 , true ) ;
1603 // for flushing and validating we need macos-local coordinates again
1604 OffsetRgn( updateRgn , left , top ) ;
1605#if TARGET_API_MAC_CARBON
1606 if ( QDIsPortBuffered( GetWindowPort( rootWindow ) ) )
1607 {
1608 QDFlushPortBuffer( GetWindowPort( rootWindow ) , updateRgn ) ;
1609 }
1610#endif
1611 ValidWindowRgn( rootWindow , updateRgn ) ;
1612 DisposeRgn( updateRgn ) ;
1613}
1614
1615wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1616{
1617 wxTopLevelWindowMac* win = NULL ;
1618 WindowRef window = (WindowRef) MacGetRootWindow() ;
1619 if ( window )
1620 {
1621 win = wxFindWinFromMacWindow( window ) ;
1622 }
1623 return win ;
1624}
1625
1626const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1627{
1628 RgnHandle visRgn = NewRgn() ;
1629 RgnHandle tempRgn = NewRgn() ;
1630 RgnHandle tempStaticBoxRgn = NewRgn() ;
1631
1632 SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1633
1634 //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1635 if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1636 {
1637 int borderTop = 14 ;
1638 int borderOther = 4 ;
1639
1640 SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1641 DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
1642 }
1643
1644 if ( !IsTopLevel() )
1645 {
1646 wxWindow* parent = GetParent() ;
1647 while( parent )
1648 {
1649 wxSize size = parent->GetSize() ;
1650 int x , y ;
1651 x = y = 0 ;
1652 parent->MacWindowToRootWindow( &x, &y ) ;
1653 MacRootWindowToWindow( &x , &y ) ;
1654
1655 SetRectRgn( tempRgn ,
1656 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1657 x + size.x - parent->MacGetRightBorderSize(),
1658 y + size.y - parent->MacGetBottomBorderSize()) ;
1659
1660 SectRgn( visRgn , tempRgn , visRgn ) ;
1661 if ( parent->IsTopLevel() )
1662 break ;
1663 parent = parent->GetParent() ;
1664 }
1665 }
1666 if ( respectChildrenAndSiblings )
1667 {
1668 if ( GetWindowStyle() & wxCLIP_CHILDREN )
1669 {
1670 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1671 {
1672 wxWindowMac *child = node->GetData();
1673
1674 if ( !child->IsTopLevel() && child->IsShown() )
1675 {
1676 SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1677 if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1678 {
1679 int borderTop = 14 ;
1680 int borderOther = 4 ;
1681
1682 SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
1683 DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1684 }
1685 DiffRgn( visRgn , tempRgn , visRgn ) ;
1686 }
1687 }
1688 }
1689
1690 if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1691 {
1692 bool thisWindowThrough = false ;
1693 for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
1694 {
1695 wxWindowMac *sibling = node->GetData();
1696 if ( sibling == this )
1697 {
1698 thisWindowThrough = true ;
1699 continue ;
1700 }
1701 if( !thisWindowThrough )
1702 {
1703 continue ;
1704 }
1705
1706 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1707 {
1708 SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x , sibling->m_y + sibling->m_height - m_y ) ;
1709 if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
1710 {
1711 int borderTop = 14 ;
1712 int borderOther = 4 ;
1713
1714 SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
1715 DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
1716 }
1717 DiffRgn( visRgn , tempRgn , visRgn ) ;
1718 }
1719 }
1720 }
1721 }
1722 m_macVisibleRegion = visRgn ;
1723 DisposeRgn( visRgn ) ;
1724 DisposeRgn( tempRgn ) ;
1725 DisposeRgn( tempStaticBoxRgn ) ;
1726 return m_macVisibleRegion ;
1727}
1728
1729void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1730{
1731 RgnHandle updatergn = (RgnHandle) updatergnr ;
1732 // updatergn is always already clipped to our boundaries
1733 // it is in window coordinates, not in client coordinates
1734
1735 WindowRef window = (WindowRef) MacGetRootWindow() ;
1736
1737 {
1738 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1739 RgnHandle ownUpdateRgn = NewRgn() ;
1740 CopyRgn( updatergn , ownUpdateRgn ) ;
1741
1742 SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1743
1744 // newupdate is the update region in client coordinates
1745 RgnHandle newupdate = NewRgn() ;
1746 wxSize point = GetClientSize() ;
1747 wxPoint origin = GetClientAreaOrigin() ;
1748 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1749 SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1750 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1751 m_updateRegion = newupdate ;
1752 DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1753
1754 if ( erase && !EmptyRgn(ownUpdateRgn) )
1755 {
1756 wxWindowDC dc(this);
1757 if (!EmptyRgn(ownUpdateRgn))
1758 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1759 wxEraseEvent eevent( GetId(), &dc );
1760 eevent.SetEventObject( this );
1761 GetEventHandler()->ProcessEvent( eevent );
1762
1763 wxNcPaintEvent eventNc( GetId() );
1764 eventNc.SetEventObject( this );
1765 GetEventHandler()->ProcessEvent( eventNc );
1766 }
1767 DisposeRgn( ownUpdateRgn ) ;
1768 if ( !m_updateRegion.Empty() )
1769 {
1770 wxWindowList hiddenWindows ;
1771 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1772 {
1773 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1774
1775 if ( child && child->MacGetRootWindow() == window && child->IsShown() && child->GetMacControl() )
1776 {
1777 SetControlVisibility( (ControlHandle) child->GetMacControl() , false , false ) ;
1778 hiddenWindows.Append( child ) ;
1779 }
1780 }
1781
1782 wxPaintEvent event;
1783 event.m_timeStamp = time ;
1784 event.SetEventObject(this);
1785 GetEventHandler()->ProcessEvent(event);
1786
1787 for (wxWindowListNode *node = hiddenWindows.GetFirst(); node; node = node->GetNext())
1788 {
1789 wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
1790
1791 if ( child && child->GetMacControl() )
1792 {
1793 SetControlVisibility( (ControlHandle) child->GetMacControl() , true , false ) ;
1794 }
1795 }
1796 }
1797 }
1798
1799 // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1800
1801 RgnHandle childupdate = NewRgn() ;
1802 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
1803 {
1804 // calculate the update region for the child windows by intersecting the window rectangle with our own
1805 // passed in update region and then offset it to be client-wise window coordinates again
1806 wxWindowMac *child = node->GetData();
1807 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1808 SectRgn( childupdate , updatergn , childupdate ) ;
1809 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1810 if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1811 {
1812 // because dialogs may also be children
1813 child->MacRedraw( childupdate , time , erase ) ;
1814 }
1815 }
1816 DisposeRgn( childupdate ) ;
1817 // eventually a draw grow box here
1818
1819}
1820
1821WXHWND wxWindowMac::MacGetRootWindow() const
1822{
1823 wxWindowMac *iter = (wxWindowMac*)this ;
1824
1825 while( iter )
1826 {
1827 if ( iter->IsTopLevel() )
1828 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1829
1830 iter = iter->GetParent() ;
1831 }
1832 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
1833 return NULL ;
1834}
1835
1836void wxWindowMac::MacCreateScrollBars( long style )
1837{
1838 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
1839
1840 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1841 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1842 int width, height ;
1843 GetClientSize( &width , &height ) ;
1844
1845 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1846 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1847 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1848 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1849
1850 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1851 vSize , wxVERTICAL);
1852
1853 if ( style & wxVSCROLL )
1854 {
1855
1856 }
1857 else
1858 {
1859 m_vScrollBar->Show(false) ;
1860 }
1861 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1862 hSize , wxHORIZONTAL);
1863 if ( style & wxHSCROLL )
1864 {
1865 }
1866 else
1867 {
1868 m_hScrollBar->Show(false) ;
1869 }
1870
1871 // because the create does not take into account the client area origin
1872 MacRepositionScrollBars() ; // we might have a real position shift
1873}
1874
1875void wxWindowMac::MacRepositionScrollBars()
1876{
1877 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1878 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1879
1880 // get real client area
1881
1882 int width = m_width ;
1883 int height = m_height ;
1884
1885 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1886 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1887
1888 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1889 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1890 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1891 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1892
1893 int x = 0 ;
1894 int y = 0 ;
1895 int w = m_width ;
1896 int h = m_height ;
1897
1898 MacClientToRootWindow( &x , &y ) ;
1899 MacClientToRootWindow( &w , &h ) ;
1900
1901 wxWindowMac *iter = (wxWindowMac*)this ;
1902
1903 int totW = 10000 , totH = 10000;
1904 while( iter )
1905 {
1906 if ( iter->IsTopLevel() )
1907 {
1908 totW = iter->m_width ;
1909 totH = iter->m_height ;
1910 break ;
1911 }
1912
1913 iter = iter->GetParent() ;
1914 }
1915
1916 if ( x == 0 )
1917 {
1918 hPoint.x = -1 ;
1919 hSize.x += 1 ;
1920 }
1921 if ( y == 0 )
1922 {
1923 vPoint.y = -1 ;
1924 vSize.y += 1 ;
1925 }
1926
1927 if ( w-x >= totW )
1928 {
1929 hSize.x += 1 ;
1930 vPoint.x += 1 ;
1931 }
1932
1933 if ( h-y >= totH )
1934 {
1935 vSize.y += 1 ;
1936 hPoint.y += 1 ;
1937 }
1938
1939 if ( m_vScrollBar )
1940 {
1941 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1942 }
1943 if ( m_hScrollBar )
1944 {
1945 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1946 }
1947}
1948
1949bool wxWindowMac::AcceptsFocus() const
1950{
1951 return MacCanFocus() && wxWindowBase::AcceptsFocus();
1952}
1953
1954WXWidget wxWindowMac::MacGetContainerForEmbedding()
1955{
1956 return GetParent()->MacGetContainerForEmbedding() ;
1957}
1958
1959void wxWindowMac::MacSuperChangedPosition()
1960{
1961 // only window-absolute structures have to be moved i.e. controls
1962
1963 wxWindowListNode *node = GetChildren().GetFirst();
1964 while ( node )
1965 {
1966 wxWindowMac *child = node->GetData();
1967 child->MacSuperChangedPosition() ;
1968 node = node->GetNext();
1969 }
1970}
1971
1972void wxWindowMac::MacTopLevelWindowChangedPosition()
1973{
1974 // only screen-absolute structures have to be moved i.e. glcanvas
1975
1976 wxWindowListNode *node = GetChildren().GetFirst();
1977 while ( node )
1978 {
1979 wxWindowMac *child = node->GetData();
1980 child->MacTopLevelWindowChangedPosition() ;
1981 node = node->GetNext();
1982 }
1983}
1984long wxWindowMac::MacGetLeftBorderSize( ) const
1985{
1986 if( IsTopLevel() )
1987 return 0 ;
1988
1989 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1990 {
1991 SInt32 border = 3 ;
1992#if wxMAC_USE_THEME_BORDER
1993#if TARGET_CARBON
1994 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1995#endif
1996#endif
1997 return border ;
1998 }
1999 else if ( m_windowStyle &wxDOUBLE_BORDER)
2000 {
2001 SInt32 border = 3 ;
2002#if wxMAC_USE_THEME_BORDER
2003#if TARGET_CARBON
2004 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2005#endif
2006#endif
2007 return border ;
2008 }
2009 else if (m_windowStyle &wxSIMPLE_BORDER)
2010 {
2011 return 1 ;
2012 }
2013 return 0 ;
2014}
2015
2016long wxWindowMac::MacGetRightBorderSize( ) const
2017{
2018 // they are all symmetric in mac themes
2019 return MacGetLeftBorderSize() ;
2020}
2021
2022long wxWindowMac::MacGetTopBorderSize( ) const
2023{
2024 // they are all symmetric in mac themes
2025 return MacGetLeftBorderSize() ;
2026}
2027
2028long wxWindowMac::MacGetBottomBorderSize( ) const
2029{
2030 // they are all symmetric in mac themes
2031 return MacGetLeftBorderSize() ;
2032}
2033
2034long wxWindowMac::MacRemoveBordersFromStyle( long style )
2035{
2036 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2037}
2038
2039// Find the wxWindowMac at the current mouse position, returning the mouse
2040// position.
2041wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2042{
2043 pt = wxGetMousePosition();
2044 wxWindowMac* found = wxFindWindowAtPoint(pt);
2045 return found;
2046}
2047
2048// Get the current mouse position.
2049wxPoint wxGetMousePosition()
2050{
2051 int x, y;
2052 wxGetMousePosition(& x, & y);
2053 return wxPoint(x, y);
2054}
2055
2056void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2057{
2058 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2059 {
2060 // copied from wxGTK : CS
2061 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2062 // except that:
2063 //
2064 // (a) it's a command event and so is propagated to the parent
2065 // (b) under MSW it can be generated from kbd too
2066 // (c) it uses screen coords (because of (a))
2067 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2068 this->GetId(),
2069 this->ClientToScreen(event.GetPosition()));
2070 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2071 event.Skip() ;
2072 }
2073 else
2074 {
2075 event.Skip() ;
2076 }
2077}
2078
wxWidgets (Impactor)