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