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added new implementation for editable and brought selection behaviour in synch
[wxWidgets.git] / src / mac / carbon / window.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: windows.cpp
3// Purpose: wxWindowMac
4// Author: AUTHOR
5// Modified by:
6// Created: ??/??/98
7// RCS-ID: $Id$
8// Copyright: (c) AUTHOR
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifdef __GNUG__
13#pragma implementation "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
41#if wxUSE_CARET
42 #include "wx/caret.h"
43#endif // wxUSE_CARET
44
45#define wxWINDOW_HSCROLL 5998
46#define wxWINDOW_VSCROLL 5997
47#define MAC_SCROLLBAR_SIZE 16
48
49#include "wx/mac/uma.h"
50#ifndef __DARWIN__
51#include <Windows.h>
52#include <ToolUtils.h>
53#endif
54
55#if wxUSE_DRAG_AND_DROP
56#include "wx/dnd.h"
57#endif
58
59#include <string.h>
60
61extern wxList wxPendingDelete;
62wxWindowMac* gFocusWindow = NULL ;
63
64#ifdef __WXUNIVERSAL__
65 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
66#else // __WXMAC__
67 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
68#endif // __WXUNIVERSAL__/__WXMAC__
69
70#if !USE_SHARED_LIBRARY
71
72BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
73 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
74 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
75 EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
76 EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
77 EVT_IDLE(wxWindowMac::OnIdle)
78 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
79END_EVENT_TABLE()
80
81#endif
82
83#define wxMAC_DEBUG_REDRAW 0
84#ifndef wxMAC_DEBUG_REDRAW
85#define wxMAC_DEBUG_REDRAW 0
86#endif
87
88#define wxMAC_USE_THEME_BORDER 0
89
90
91// ===========================================================================
92// implementation
93// ===========================================================================
94
95
96// ----------------------------------------------------------------------------
97// constructors and such
98// ----------------------------------------------------------------------------
99
100void wxWindowMac::Init()
101{
102 // generic
103 InitBase();
104
105 // MSW specific
106 m_doubleClickAllowed = 0;
107 m_winCaptured = FALSE;
108
109 m_isBeingDeleted = FALSE;
110
111 m_useCtl3D = FALSE;
112 m_mouseInWindow = FALSE;
113
114 m_xThumbSize = 0;
115 m_yThumbSize = 0;
116 m_backgroundTransparent = FALSE;
117
118 // as all windows are created with WS_VISIBLE style...
119 m_isShown = TRUE;
120
121 m_x = 0;
122 m_y = 0 ;
123 m_width = 0 ;
124 m_height = 0 ;
125
126 m_hScrollBar = NULL ;
127 m_vScrollBar = NULL ;
128
129 m_label = wxEmptyString;
130}
131
132// Destructor
133wxWindowMac::~wxWindowMac()
134{
135 // deleting a window while it is shown invalidates the region
136 if ( IsShown() ) {
137 wxWindowMac* iter = this ;
138 while( iter ) {
139 if ( iter->IsTopLevel() )
140 {
141 Refresh() ;
142 break ;
143 }
144 iter = iter->GetParent() ;
145
146 }
147 }
148
149 m_isBeingDeleted = TRUE;
150
151#ifndef __WXUNIVERSAL__
152 // VS: make sure there's no wxFrame with last focus set to us:
153 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
154 {
155 wxFrame *frame = wxDynamicCast(win, wxFrame);
156 if ( frame )
157 {
158 if ( frame->GetLastFocus() == this )
159 {
160 frame->SetLastFocus((wxWindow*)NULL);
161 }
162 break;
163 }
164 }
165#endif // __WXUNIVERSAL__
166
167 if ( s_lastMouseWindow == this )
168 {
169 s_lastMouseWindow = NULL ;
170 }
171
172 if ( gFocusWindow == this )
173 {
174 gFocusWindow = NULL ;
175 }
176
177 if ( m_parent )
178 m_parent->RemoveChild(this);
179
180 DestroyChildren();
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 ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
193 return FALSE;
194
195 parent->AddChild(this);
196
197 m_x = (int)pos.x;
198 m_y = (int)pos.y;
199 AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
200 m_width = WidthDefault( size.x );
201 m_height = HeightDefault( size.y ) ;
202#ifndef __WXUNIVERSAL__
203 // Don't give scrollbars to wxControls unless they ask for them
204 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
205 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
206 {
207 MacCreateScrollBars( style ) ;
208 }
209#endif
210 return TRUE;
211}
212
213void wxWindowMac::SetFocus()
214{
215 if ( gFocusWindow == this )
216 return ;
217
218 if ( AcceptsFocus() )
219 {
220 if (gFocusWindow )
221 {
222 #if wxUSE_CARET
223 // Deal with caret
224 if ( gFocusWindow->m_caret )
225 {
226 gFocusWindow->m_caret->OnKillFocus();
227 }
228 #endif // wxUSE_CARET
229 #ifndef __WXUNIVERSAL__
230 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
231 if ( control && control->GetMacControl() )
232 {
233 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ;
234 control->MacRedrawControl() ;
235 }
236 #endif
237 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
238 event.SetEventObject(gFocusWindow);
239 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
240 }
241 gFocusWindow = this ;
242 {
243 #if wxUSE_CARET
244 // Deal with caret
245 if ( m_caret )
246 {
247 m_caret->OnSetFocus();
248 }
249 #endif // wxUSE_CARET
250 // panel wants to track the window which was the last to have focus in it
251 wxChildFocusEvent eventFocus(this);
252 GetEventHandler()->ProcessEvent(eventFocus);
253
254 #ifndef __WXUNIVERSAL__
255 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
256 if ( control && control->GetMacControl() )
257 {
258 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ;
259 }
260 #endif
261 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
262 event.SetEventObject(this);
263 GetEventHandler()->ProcessEvent(event) ;
264 }
265 }
266}
267
268bool wxWindowMac::Enable(bool enable)
269{
270 if ( !wxWindowBase::Enable(enable) )
271 return FALSE;
272
273 MacSuperEnabled( enable ) ;
274
275 return TRUE;
276}
277
278void wxWindowMac::DoCaptureMouse()
279{
280 wxTheApp->s_captureWindow = this ;
281}
282
283wxWindow* wxWindowBase::GetCapture()
284{
285 return wxTheApp->s_captureWindow ;
286}
287
288void wxWindowMac::DoReleaseMouse()
289{
290 wxTheApp->s_captureWindow = NULL ;
291}
292
293#if wxUSE_DRAG_AND_DROP
294
295void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
296{
297 if ( m_dropTarget != 0 ) {
298 delete m_dropTarget;
299 }
300
301 m_dropTarget = pDropTarget;
302 if ( m_dropTarget != 0 )
303 {
304 // TODO
305 }
306}
307
308#endif
309
310// Old style file-manager drag&drop
311void wxWindowMac::DragAcceptFiles(bool accept)
312{
313 // TODO
314}
315
316// Get total size
317void wxWindowMac::DoGetSize(int *x, int *y) const
318{
319 if(x) *x = m_width ;
320 if(y) *y = m_height ;
321}
322
323void wxWindowMac::DoGetPosition(int *x, int *y) const
324{
325 int xx,yy;
326
327 xx = m_x ;
328 yy = m_y ;
329 if ( !IsTopLevel() && GetParent())
330 {
331 wxPoint pt(GetParent()->GetClientAreaOrigin());
332 xx -= pt.x;
333 yy -= pt.y;
334 }
335 if(x) *x = xx;
336 if(y) *y = yy;
337}
338
339#if wxUSE_MENUS
340bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
341{
342 menu->SetInvokingWindow(this);
343 menu->UpdateUI();
344 ClientToScreen( &x , &y ) ;
345
346 ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
347 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
348 menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
349 ::DeleteMenu( menu->MacGetMenuId() ) ;
350 menu->SetInvokingWindow(NULL);
351
352 return TRUE;
353}
354#endif
355
356void wxWindowMac::DoScreenToClient(int *x, int *y) const
357{
358 WindowRef window = (WindowRef) MacGetRootWindow() ;
359
360 Point localwhere = {0,0} ;
361
362 if(x) localwhere.h = * x ;
363 if(y) localwhere.v = * y ;
364
365 GrafPtr port ;
366 ::GetPort( &port ) ;
367 ::SetPort( UMAGetWindowPort( window ) ) ;
368 ::GlobalToLocal( &localwhere ) ;
369 ::SetPort( port ) ;
370
371 if(x) *x = localwhere.h ;
372 if(y) *y = localwhere.v ;
373
374 MacRootWindowToWindow( x , y ) ;
375 if ( x )
376 x -= MacGetLeftBorderSize() ;
377 if ( y )
378 y -= MacGetTopBorderSize() ;
379}
380
381void wxWindowMac::DoClientToScreen(int *x, int *y) const
382{
383 WindowRef window = (WindowRef) MacGetRootWindow() ;
384
385 if ( x )
386 x += MacGetLeftBorderSize() ;
387 if ( y )
388 y += MacGetTopBorderSize() ;
389
390 MacWindowToRootWindow( x , y ) ;
391
392 Point localwhere = { 0,0 };
393 if(x) localwhere.h = * x ;
394 if(y) localwhere.v = * y ;
395
396 GrafPtr port ;
397 ::GetPort( &port ) ;
398 ::SetPort( UMAGetWindowPort( window ) ) ;
399
400 ::LocalToGlobal( &localwhere ) ;
401 ::SetPort( port ) ;
402 if(x) *x = localwhere.h ;
403 if(y) *y = localwhere.v ;
404}
405
406void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
407{
408 wxPoint origin = GetClientAreaOrigin() ;
409 if(x) *x += origin.x ;
410 if(y) *y += origin.y ;
411
412 MacWindowToRootWindow( x , y ) ;
413}
414
415void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
416{
417 wxPoint origin = GetClientAreaOrigin() ;
418 MacRootWindowToWindow( x , y ) ;
419 if(x) *x -= origin.x ;
420 if(y) *y -= origin.y ;
421}
422
423void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
424{
425 if ( !IsTopLevel() )
426 {
427 if(x) *x += m_x ;
428 if(y) *y += m_y ;
429 GetParent()->MacWindowToRootWindow( x , y ) ;
430 }
431}
432
433void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
434{
435 if ( !IsTopLevel() )
436 {
437 if(x) *x -= m_x ;
438 if(y) *y -= m_y ;
439 GetParent()->MacRootWindowToWindow( x , y ) ;
440 }
441}
442
443bool wxWindowMac::SetCursor(const wxCursor& cursor)
444{
445 if (m_cursor == cursor)
446 return FALSE;
447
448 if (wxNullCursor == cursor)
449 {
450 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
451 return FALSE ;
452 }
453 else
454 {
455 if ( ! wxWindowBase::SetCursor( cursor ) )
456 return FALSE ;
457 }
458
459 wxASSERT_MSG( m_cursor.Ok(),
460 wxT("cursor must be valid after call to the base version"));
461
462 Point pt ;
463 wxWindowMac *mouseWin ;
464 GetMouse( &pt ) ;
465
466 // Change the cursor NOW if we're within the correct window
467
468 if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
469 {
470 if ( mouseWin == this && !wxIsBusy() )
471 {
472 m_cursor.MacInstall() ;
473 }
474 }
475
476 return TRUE ;
477}
478
479
480// Get size *available for subwindows* i.e. excluding menu bar etc.
481void wxWindowMac::DoGetClientSize(int *x, int *y) const
482{
483 int ww, hh;
484 ww = m_width ;
485 hh = m_height ;
486
487 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
488 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
489
490 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
491 {
492 int x1 = 0 ;
493 int y1 = 0 ;
494 int w = m_width ;
495 int h = m_height ;
496
497 MacClientToRootWindow( &x1 , &y1 ) ;
498 MacClientToRootWindow( &w , &h ) ;
499
500 wxWindowMac *iter = (wxWindowMac*)this ;
501
502 int totW = 10000 , totH = 10000;
503 while( iter )
504 {
505 if ( iter->IsTopLevel() )
506 {
507 totW = iter->m_width ;
508 totH = iter->m_height ;
509 break ;
510 }
511
512 iter = iter->GetParent() ;
513 }
514
515 if (m_hScrollBar && m_hScrollBar->IsShown() )
516 {
517 hh -= MAC_SCROLLBAR_SIZE;
518 if ( h-y1 >= totH )
519 {
520 hh += 1 ;
521 }
522 }
523 if (m_vScrollBar && m_vScrollBar->IsShown() )
524 {
525 ww -= MAC_SCROLLBAR_SIZE;
526 if ( w-x1 >= totW )
527 {
528 ww += 1 ;
529 }
530 }
531 }
532 if(x) *x = ww;
533 if(y) *y = hh;
534}
535
536
537// ----------------------------------------------------------------------------
538// tooltips
539// ----------------------------------------------------------------------------
540
541#if wxUSE_TOOLTIPS
542
543void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
544{
545 wxWindowBase::DoSetToolTip(tooltip);
546
547 if ( m_tooltip )
548 m_tooltip->SetWindow(this);
549}
550
551#endif // wxUSE_TOOLTIPS
552
553void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
554{
555 int former_x = m_x ;
556 int former_y = m_y ;
557 int former_w = m_width ;
558 int former_h = m_height ;
559
560 int actualWidth = width;
561 int actualHeight = height;
562 int actualX = x;
563 int actualY = y;
564
565 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
566 actualWidth = m_minWidth;
567 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
568 actualHeight = m_minHeight;
569 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
570 actualWidth = m_maxWidth;
571 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
572 actualHeight = m_maxHeight;
573
574 bool doMove = false ;
575 bool doResize = false ;
576
577 if ( actualX != former_x || actualY != former_y )
578 {
579 doMove = true ;
580 }
581 if ( actualWidth != former_w || actualHeight != former_h )
582 {
583 doResize = true ;
584 }
585
586 if ( doMove || doResize )
587 {
588 // erase former position
589
590 Refresh() ;
591
592 m_x = actualX ;
593 m_y = actualY ;
594 m_width = actualWidth ;
595 m_height = actualHeight ;
596
597 // update any low-level frame-relative positions
598
599 MacUpdateDimensions() ;
600 // erase new position
601
602 Refresh() ;
603 if ( doMove )
604 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
605
606 MacRepositionScrollBars() ;
607 if ( doMove )
608 {
609 wxPoint point(m_x, m_y);
610 wxMoveEvent event(point, m_windowId);
611 event.SetEventObject(this);
612 GetEventHandler()->ProcessEvent(event) ;
613 }
614 if ( doResize )
615 {
616 MacRepositionScrollBars() ;
617 wxSize size(m_width, m_height);
618 wxSizeEvent event(size, m_windowId);
619 event.SetEventObject(this);
620 GetEventHandler()->ProcessEvent(event);
621 }
622 }
623
624}
625
626// set the size of the window: if the dimensions are positive, just use them,
627// but if any of them is equal to -1, it means that we must find the value for
628// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
629// which case -1 is a valid value for x and y)
630//
631// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
632// the width/height to best suit our contents, otherwise we reuse the current
633// width/height
634void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
635{
636 // get the current size and position...
637 int currentX, currentY;
638 GetPosition(&currentX, &currentY);
639
640 int currentW,currentH;
641 GetSize(&currentW, &currentH);
642
643 // ... and don't do anything (avoiding flicker) if it's already ok
644 if ( x == currentX && y == currentY &&
645 width == currentW && height == currentH )
646 {
647 MacRepositionScrollBars() ; // we might have a real position shift
648 return;
649 }
650
651 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
652 x = currentX;
653 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
654 y = currentY;
655
656 AdjustForParentClientOrigin(x, y, sizeFlags);
657
658 wxSize size(-1, -1);
659 if ( width == -1 )
660 {
661 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
662 {
663 size = DoGetBestSize();
664 width = size.x;
665 }
666 else
667 {
668 // just take the current one
669 width = currentW;
670 }
671 }
672
673 if ( height == -1 )
674 {
675 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
676 {
677 if ( size.x == -1 )
678 {
679 size = DoGetBestSize();
680 }
681 //else: already called DoGetBestSize() above
682
683 height = size.y;
684 }
685 else
686 {
687 // just take the current one
688 height = currentH;
689 }
690 }
691
692 DoMoveWindow(x, y, width, height);
693
694}
695// For implementation purposes - sometimes decorations make the client area
696// smaller
697
698wxPoint wxWindowMac::GetClientAreaOrigin() const
699{
700 return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) );
701}
702
703void wxWindowMac::SetTitle(const wxString& title)
704{
705 m_label = title ;
706}
707
708wxString wxWindowMac::GetTitle() const
709{
710 return m_label ;
711}
712
713bool wxWindowMac::Show(bool show)
714{
715 if ( !wxWindowBase::Show(show) )
716 return FALSE;
717
718/*
719 WindowRef window = (WindowRef) MacGetRootWindow() ;
720 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
721 if ( win == NULL && win->m_isBeingDeleted )
722 return FALSE ;
723*/
724 MacSuperShown( show ) ;
725 Refresh() ;
726/*
727 if ( !show )
728 {
729 if ( win && !win->m_isBeingDeleted )
730 Refresh() ;
731 }
732 else
733 {
734 Refresh() ;
735 }
736*/
737 return TRUE;
738}
739
740void wxWindowMac::MacSuperShown( bool show )
741{
742 wxNode *node = GetChildren().First();
743 while ( node )
744 {
745 wxWindowMac *child = (wxWindowMac *)node->Data();
746 if ( child->m_isShown )
747 child->MacSuperShown( show ) ;
748 node = node->Next();
749 }
750}
751
752void wxWindowMac::MacSuperEnabled( bool enabled )
753{
754 if ( !IsTopLevel() )
755 {
756 // to be absolutely correct we'd have to invalidate (with eraseBkground
757 // because unter MacOSX the frames are drawn with an addXXX mode)
758 // the borders area
759 }
760 wxNode *node = GetChildren().First();
761 while ( node )
762 {
763 wxWindowMac *child = (wxWindowMac *)node->Data();
764 if ( child->m_isShown )
765 child->MacSuperEnabled( enabled ) ;
766 node = node->Next();
767 }
768}
769
770bool wxWindowMac::MacIsReallyShown() const
771{
772 if ( m_isShown && (m_parent != NULL) ) {
773 return m_parent->MacIsReallyShown();
774 }
775 return m_isShown;
776/*
777 bool status = m_isShown ;
778 wxWindowMac * win = this ;
779 while ( status && win->m_parent != NULL )
780 {
781 win = win->m_parent ;
782 status = win->m_isShown ;
783 }
784 return status ;
785*/
786}
787
788int wxWindowMac::GetCharHeight() const
789{
790 wxClientDC dc ( (wxWindowMac*)this ) ;
791 return dc.GetCharHeight() ;
792}
793
794int wxWindowMac::GetCharWidth() const
795{
796 wxClientDC dc ( (wxWindowMac*)this ) ;
797 return dc.GetCharWidth() ;
798}
799
800void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
801 int *descent, int *externalLeading, const wxFont *theFont ) const
802{
803 const wxFont *fontToUse = theFont;
804 if ( !fontToUse )
805 fontToUse = &m_font;
806
807 wxClientDC dc( (wxWindowMac*) this ) ;
808 long lx,ly,ld,le ;
809 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
810 if ( externalLeading )
811 *externalLeading = le ;
812 if ( descent )
813 *descent = ld ;
814 if ( x )
815 *x = lx ;
816 if ( y )
817 *y = ly ;
818}
819
820/*
821 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
822 * we always intersect with the entire window, not only with the client area
823 */
824
825void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
826{
827 if ( MacGetTopLevelWindow() == NULL )
828 return ;
829
830 wxPoint client = GetClientAreaOrigin();
831 int x1 = -client.x;
832 int y1 = -client.y;
833 int x2 = m_width - client.x;
834 int y2 = m_height - client.y;
835
836 if (IsKindOf( CLASSINFO(wxButton)))
837 {
838 // buttons have an "aura"
839 y1 -= 5;
840 x1 -= 5;
841 y2 += 5;
842 x2 += 5;
843 }
844
845 Rect clientrect = { y1, x1, y2, x2 };
846
847 if ( rect )
848 {
849 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
850 SectRect( &clientrect , &r , &clientrect ) ;
851 }
852
853 if ( !EmptyRect( &clientrect ) )
854 {
855 int top = 0 , left = 0 ;
856
857 MacClientToRootWindow( &left , &top ) ;
858 OffsetRect( &clientrect , left , top ) ;
859
860 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
861 }
862}
863
864#if wxUSE_CARET && WXWIN_COMPATIBILITY
865// ---------------------------------------------------------------------------
866// Caret manipulation
867// ---------------------------------------------------------------------------
868
869void wxWindowMac::CreateCaret(int w, int h)
870{
871 SetCaret(new wxCaret(this, w, h));
872}
873
874void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
875{
876 wxFAIL_MSG("not implemented");
877}
878
879void wxWindowMac::ShowCaret(bool show)
880{
881 wxCHECK_RET( m_caret, "no caret to show" );
882
883 m_caret->Show(show);
884}
885
886void wxWindowMac::DestroyCaret()
887{
888 SetCaret(NULL);
889}
890
891void wxWindowMac::SetCaretPos(int x, int y)
892{
893 wxCHECK_RET( m_caret, "no caret to move" );
894
895 m_caret->Move(x, y);
896}
897
898void wxWindowMac::GetCaretPos(int *x, int *y) const
899{
900 wxCHECK_RET( m_caret, "no caret to get position of" );
901
902 m_caret->GetPosition(x, y);
903}
904#endif // wxUSE_CARET
905
906wxWindowMac *wxGetActiveWindow()
907{
908 // actually this is a windows-only concept
909 return NULL;
910}
911
912// Coordinates relative to the window
913void wxWindowMac::WarpPointer (int x_pos, int y_pos)
914{
915 // We really dont move the mouse programmatically under mac
916}
917
918const wxBrush& wxWindowMac::MacGetBackgroundBrush()
919{
920 if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
921 {
922 m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
923 }
924 else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
925 {
926 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
927 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
928 // either a non gray background color or a non control window
929
930 WindowRef window = (WindowRef) MacGetRootWindow() ;
931
932 wxWindowMac* parent = GetParent() ;
933 while( parent )
934 {
935 if ( parent->MacGetRootWindow() != window )
936 {
937 // we are in a different window on the mac system
938 parent = NULL ;
939 break ;
940 }
941
942 {
943 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
944 && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
945 {
946 // if we have any other colours in the hierarchy
947 m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
948 break ;
949 }
950 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
951 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
952 {
953 Rect extent = { 0 , 0 , 0 , 0 } ;
954 int x , y ;
955 x = y = 0 ;
956 wxSize size = parent->GetSize() ;
957 parent->MacClientToRootWindow( &x , &y ) ;
958 extent.left = x ;
959 extent.top = y ;
960 extent.top-- ;
961 extent.right = x + size.x ;
962 extent.bottom = y + size.y ;
963 m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
964 break ;
965 }
966 }
967 parent = parent->GetParent() ;
968 }
969 if ( !parent )
970 {
971 m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
972 }
973 }
974 else
975 {
976 m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
977 }
978
979 return m_macBackgroundBrush ;
980
981}
982
983void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
984{
985 event.GetDC()->Clear() ;
986}
987
988void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
989{
990 wxWindowDC dc(this) ;
991 wxMacPortSetter helper(&dc) ;
992
993 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
994}
995
996int wxWindowMac::GetScrollPos(int orient) const
997{
998 if ( orient == wxHORIZONTAL )
999 {
1000 if ( m_hScrollBar )
1001 return m_hScrollBar->GetThumbPosition() ;
1002 }
1003 else
1004 {
1005 if ( m_vScrollBar )
1006 return m_vScrollBar->GetThumbPosition() ;
1007 }
1008 return 0;
1009}
1010
1011// This now returns the whole range, not just the number
1012// of positions that we can scroll.
1013int wxWindowMac::GetScrollRange(int orient) const
1014{
1015 if ( orient == wxHORIZONTAL )
1016 {
1017 if ( m_hScrollBar )
1018 return m_hScrollBar->GetRange() ;
1019 }
1020 else
1021 {
1022 if ( m_vScrollBar )
1023 return m_vScrollBar->GetRange() ;
1024 }
1025 return 0;
1026}
1027
1028int wxWindowMac::GetScrollThumb(int orient) const
1029{
1030 if ( orient == wxHORIZONTAL )
1031 {
1032 if ( m_hScrollBar )
1033 return m_hScrollBar->GetThumbSize() ;
1034 }
1035 else
1036 {
1037 if ( m_vScrollBar )
1038 return m_vScrollBar->GetThumbSize() ;
1039 }
1040 return 0;
1041}
1042
1043void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1044{
1045 if ( orient == wxHORIZONTAL )
1046 {
1047 if ( m_hScrollBar )
1048 m_hScrollBar->SetThumbPosition( pos ) ;
1049 }
1050 else
1051 {
1052 if ( m_vScrollBar )
1053 m_vScrollBar->SetThumbPosition( pos ) ;
1054 }
1055}
1056
1057void wxWindowMac::MacPaintBorders( int left , int top )
1058{
1059 if( IsTopLevel() )
1060 return ;
1061
1062 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1063 RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1064 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1065 RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1066 PenNormal() ;
1067
1068 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1069 {
1070#if wxMAC_USE_THEME_BORDER
1071 Rect rect = { top , left , m_height + top , m_width + left } ;
1072 SInt32 border = 0 ;
1073 /*
1074 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1075 InsetRect( &rect , border , border );
1076 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1077 */
1078
1079 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1080#else
1081 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1082 RGBForeColor( &face );
1083 MoveTo( left + 0 , top + m_height - 2 );
1084 LineTo( left + 0 , top + 0 );
1085 LineTo( left + m_width - 2 , top + 0 );
1086
1087 MoveTo( left + 2 , top + m_height - 3 );
1088 LineTo( left + m_width - 3 , top + m_height - 3 );
1089 LineTo( left + m_width - 3 , top + 2 );
1090
1091 RGBForeColor( sunken ? &face : &black );
1092 MoveTo( left + 0 , top + m_height - 1 );
1093 LineTo( left + m_width - 1 , top + m_height - 1 );
1094 LineTo( left + m_width - 1 , top + 0 );
1095
1096 RGBForeColor( sunken ? &shadow : &white );
1097 MoveTo( left + 1 , top + m_height - 3 );
1098 LineTo( left + 1, top + 1 );
1099 LineTo( left + m_width - 3 , top + 1 );
1100
1101 RGBForeColor( sunken ? &white : &shadow );
1102 MoveTo( left + 1 , top + m_height - 2 );
1103 LineTo( left + m_width - 2 , top + m_height - 2 );
1104 LineTo( left + m_width - 2 , top + 1 );
1105
1106 RGBForeColor( sunken ? &black : &face );
1107 MoveTo( left + 2 , top + m_height - 4 );
1108 LineTo( left + 2 , top + 2 );
1109 LineTo( left + m_width - 4 , top + 2 );
1110#endif
1111 }
1112 else if (HasFlag(wxSIMPLE_BORDER))
1113 {
1114 Rect rect = { top , left , m_height + top , m_width + left } ;
1115 RGBForeColor( &black ) ;
1116 FrameRect( &rect ) ;
1117 }
1118}
1119
1120void wxWindowMac::RemoveChild( wxWindowBase *child )
1121{
1122 if ( child == m_hScrollBar )
1123 m_hScrollBar = NULL ;
1124 if ( child == m_vScrollBar )
1125 m_vScrollBar = NULL ;
1126
1127 wxWindowBase::RemoveChild( child ) ;
1128}
1129
1130// New function that will replace some of the above.
1131void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1132 int range, bool refresh)
1133{
1134 if ( orient == wxHORIZONTAL )
1135 {
1136 if ( m_hScrollBar )
1137 {
1138 if ( range == 0 || thumbVisible >= range )
1139 {
1140 if ( m_hScrollBar->IsShown() )
1141 m_hScrollBar->Show(false) ;
1142 }
1143 else
1144 {
1145 if ( !m_hScrollBar->IsShown() )
1146 m_hScrollBar->Show(true) ;
1147 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1148 }
1149 }
1150 }
1151 else
1152 {
1153 if ( m_vScrollBar )
1154 {
1155 if ( range == 0 || thumbVisible >= range )
1156 {
1157 if ( m_vScrollBar->IsShown() )
1158 m_vScrollBar->Show(false) ;
1159 }
1160 else
1161 {
1162 if ( !m_vScrollBar->IsShown() )
1163 m_vScrollBar->Show(true) ;
1164 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1165 }
1166 }
1167 }
1168 MacRepositionScrollBars() ;
1169}
1170
1171// Does a physical scroll
1172void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1173{
1174 wxClientDC dc(this) ;
1175 wxMacPortSetter helper(&dc) ;
1176
1177 {
1178 int width , height ;
1179 GetClientSize( &width , &height ) ;
1180
1181 Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1182 RgnHandle updateRgn = NewRgn() ;
1183 ClipRect( &scrollrect ) ;
1184 if ( rect )
1185 {
1186 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1187 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1188 SectRect( &scrollrect , &r , &scrollrect ) ;
1189 }
1190 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1191 InvalWindowRgn( (WindowRef) MacGetRootWindow() , updateRgn ) ;
1192 DisposeRgn( updateRgn ) ;
1193 }
1194
1195 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1196 {
1197 wxWindowMac *child = (wxWindowMac*)node->Data();
1198 if (child == m_vScrollBar) continue;
1199 if (child == m_hScrollBar) continue;
1200 if (child->IsTopLevel()) continue;
1201
1202 int x,y;
1203 child->GetPosition( &x, &y );
1204 int w,h;
1205 child->GetSize( &w, &h );
1206 child->SetSize( x+dx, y+dy, w, h );
1207 }
1208
1209}
1210
1211void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1212{
1213 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1214 {
1215 wxScrollWinEvent wevent;
1216 wevent.SetPosition(event.GetPosition());
1217 wevent.SetOrientation(event.GetOrientation());
1218 wevent.m_eventObject = this;
1219
1220 if (event.m_eventType == wxEVT_SCROLL_TOP) {
1221 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1222 } else
1223 if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1224 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1225 } else
1226 if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1227 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1228 } else
1229 if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1230 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1231 } else
1232 if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1233 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1234 } else
1235 if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1236 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1237 } else
1238 if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1239 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1240 }
1241
1242 GetEventHandler()->ProcessEvent(wevent);
1243 }
1244}
1245
1246// Get the window with the focus
1247wxWindowMac *wxWindowBase::FindFocus()
1248{
1249 return gFocusWindow ;
1250}
1251
1252#if WXWIN_COMPATIBILITY
1253// If nothing defined for this, try the parent.
1254// E.g. we may be a button loaded from a resource, with no callback function
1255// defined.
1256void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1257{
1258 if ( GetEventHandler()->ProcessEvent(event) )
1259 return;
1260 if ( m_parent )
1261 m_parent->GetEventHandler()->OnCommand(win, event);
1262}
1263#endif // WXWIN_COMPATIBILITY_2
1264
1265#if WXWIN_COMPATIBILITY
1266wxObject* wxWindowMac::GetChild(int number) const
1267{
1268 // Return a pointer to the Nth object in the Panel
1269 wxNode *node = GetChildren().First();
1270 int n = number;
1271 while (node && n--)
1272 node = node->Next();
1273 if ( node )
1274 {
1275 wxObject *obj = (wxObject *)node->Data();
1276 return(obj);
1277 }
1278 else
1279 return NULL;
1280}
1281#endif // WXWIN_COMPATIBILITY
1282
1283void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1284{
1285 // panel wants to track the window which was the last to have focus in it,
1286 // so we want to set ourselves as the window which last had focus
1287 //
1288 // notice that it's also important to do it upwards the tree becaus
1289 // otherwise when the top level panel gets focus, it won't set it back to
1290 // us, but to some other sibling
1291
1292 // CS:don't know if this is still needed:
1293 //wxChildFocusEvent eventFocus(this);
1294 //(void)GetEventHandler()->ProcessEvent(eventFocus);
1295
1296 event.Skip();
1297}
1298
1299void wxWindowMac::Clear()
1300{
1301 wxClientDC dc(this);
1302 wxBrush brush(GetBackgroundColour(), wxSOLID);
1303 dc.SetBackground(brush);
1304 dc.Clear();
1305}
1306
1307// Setup background and foreground colours correctly
1308void wxWindowMac::SetupColours()
1309{
1310 if ( GetParent() )
1311 SetBackgroundColour(GetParent()->GetBackgroundColour());
1312}
1313
1314void wxWindowMac::OnIdle(wxIdleEvent& event)
1315{
1316/*
1317 // Check if we need to send a LEAVE event
1318 if (m_mouseInWindow)
1319 {
1320 POINT pt;
1321 ::GetCursorPos(&pt);
1322 if (::WindowFromPoint(pt) != (HWND) GetHWND())
1323 {
1324 // Generate a LEAVE event
1325 m_mouseInWindow = FALSE;
1326 MSWOnMouseLeave(pt.x, pt.y, 0);
1327 }
1328 }
1329*/
1330
1331 // This calls the UI-update mechanism (querying windows for
1332 // menu/toolbar/control state information)
1333 UpdateWindowUI();
1334}
1335
1336// Raise the window to the top of the Z order
1337void wxWindowMac::Raise()
1338{
1339}
1340
1341// Lower the window to the bottom of the Z order
1342void wxWindowMac::Lower()
1343{
1344}
1345
1346void wxWindowMac::DoSetClientSize(int width, int height)
1347{
1348 if ( width != -1 || height != -1 )
1349 {
1350
1351 if ( width != -1 && m_vScrollBar )
1352 width += MAC_SCROLLBAR_SIZE ;
1353 if ( height != -1 && m_vScrollBar )
1354 height += MAC_SCROLLBAR_SIZE ;
1355
1356 width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1357 height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1358
1359 DoSetSize( -1 , -1 , width , height ) ;
1360 }
1361}
1362
1363
1364wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1365
1366bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1367{
1368 if ( IsTopLevel() )
1369 {
1370 if ((point.x < 0) || (point.y < 0) ||
1371 (point.x > (m_width)) || (point.y > (m_height)))
1372 return FALSE;
1373 }
1374 else
1375 {
1376 if ((point.x < m_x) || (point.y < m_y) ||
1377 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1378 return FALSE;
1379 }
1380
1381 WindowRef window = (WindowRef) MacGetRootWindow() ;
1382
1383 wxPoint newPoint( point ) ;
1384
1385 if ( !IsTopLevel() )
1386 {
1387 newPoint.x -= m_x;
1388 newPoint.y -= m_y;
1389 }
1390
1391 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1392 {
1393 wxWindowMac *child = (wxWindowMac*)node->Data();
1394 // added the m_isShown test --dmazzoni
1395 if ( child->MacGetRootWindow() == window && child->m_isShown )
1396 {
1397 if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1398 return TRUE;
1399 }
1400 }
1401
1402 *outWin = this ;
1403 return TRUE;
1404}
1405
1406bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1407{
1408 WindowRef window ;
1409
1410 Point pt = { screenpoint.y , screenpoint.x } ;
1411 if ( ::FindWindow( pt , &window ) == 3 )
1412 {
1413
1414 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1415 if ( win )
1416 {
1417 // No, this yields the CLIENT are, we need the whole frame. RR.
1418 // point = win->ScreenToClient( point ) ;
1419
1420 GrafPtr port;
1421 ::GetPort( &port ) ;
1422 ::SetPort( UMAGetWindowPort( window ) ) ;
1423 ::GlobalToLocal( &pt ) ;
1424 ::SetPort( port ) ;
1425
1426 wxPoint point( pt.h, pt.v ) ;
1427
1428 return win->MacGetWindowFromPointSub( point , outWin ) ;
1429 }
1430 }
1431 return FALSE ;
1432}
1433
1434extern int wxBusyCursorCount ;
1435static wxWindow *gs_lastWhich = NULL;
1436
1437bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1438{
1439 if ((event.m_x < m_x) || (event.m_y < m_y) ||
1440 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1441 return FALSE;
1442
1443
1444 if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1445 return FALSE ;
1446
1447 WindowRef window = (WindowRef) MacGetRootWindow() ;
1448
1449 event.m_x -= m_x;
1450 event.m_y -= m_y;
1451
1452 int x = event.m_x ;
1453 int y = event.m_y ;
1454
1455 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1456 {
1457 wxWindowMac *child = (wxWindowMac*)node->Data();
1458 if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1459 {
1460 if (child->MacDispatchMouseEvent(event))
1461 return TRUE;
1462 }
1463 }
1464
1465 event.m_x = x ;
1466 event.m_y = y ;
1467 event.SetEventObject( this ) ;
1468
1469 if ( wxBusyCursorCount == 0 )
1470 {
1471 m_cursor.MacInstall() ;
1472 }
1473
1474 if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1475 {
1476 // set focus to this window
1477 if (AcceptsFocus() && FindFocus()!=this)
1478 SetFocus();
1479 }
1480
1481#if wxUSE_TOOLTIPS
1482 if ( event.GetEventType() == wxEVT_MOTION
1483 || event.GetEventType() == wxEVT_ENTER_WINDOW
1484 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1485 wxToolTip::RelayEvent( this , event);
1486#endif // wxUSE_TOOLTIPS
1487
1488 if (gs_lastWhich != this)
1489 {
1490 gs_lastWhich = this;
1491
1492 // Double clicks must always occur on the same window
1493 if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1494 event.SetEventType( wxEVT_LEFT_DOWN );
1495 if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1496 event.SetEventType( wxEVT_RIGHT_DOWN );
1497
1498 // Same for mouse up events
1499 if (event.GetEventType() == wxEVT_LEFT_UP)
1500 return TRUE;
1501 if (event.GetEventType() == wxEVT_RIGHT_UP)
1502 return TRUE;
1503 }
1504
1505 GetEventHandler()->ProcessEvent( event ) ;
1506
1507 return TRUE;
1508}
1509
1510wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1511{
1512 if ( m_tooltip )
1513 {
1514 return m_tooltip->GetTip() ;
1515 }
1516 return "" ;
1517}
1518
1519void wxWindowMac::Update()
1520{
1521 wxTopLevelWindowMac* win = MacGetTopLevelWindow( ) ;
1522 if ( win )
1523 {
1524 win->MacUpdate( 0 ) ;
1525#if TARGET_API_MAC_CARBON
1526 if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1527 {
1528 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1529 }
1530#endif
1531 }
1532}
1533
1534wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1535{
1536 wxTopLevelWindowMac* win = NULL ;
1537 WindowRef window = (WindowRef) MacGetRootWindow() ;
1538 if ( window )
1539 {
1540 win = wxFindWinFromMacWindow( window ) ;
1541 }
1542 return win ;
1543}
1544
1545const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1546{
1547 RgnHandle visRgn = NewRgn() ;
1548 RgnHandle tempRgn = NewRgn() ;
1549
1550 SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1551
1552 //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1553 if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1554 {
1555 int borderTop = 14 ;
1556 int borderOther = 4 ;
1557
1558 SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1559 DiffRgn( visRgn , tempRgn , visRgn ) ;
1560 }
1561
1562 if ( !IsTopLevel() )
1563 {
1564 wxWindow* parent = GetParent() ;
1565 while( parent )
1566 {
1567 wxSize size = parent->GetSize() ;
1568 int x , y ;
1569 x = y = 0 ;
1570 parent->MacWindowToRootWindow( &x, &y ) ;
1571 MacRootWindowToWindow( &x , &y ) ;
1572
1573 SetRectRgn( tempRgn ,
1574 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1575 x + size.x - parent->MacGetLeftBorderSize() - parent->MacGetRightBorderSize(),
1576 y + size.y - parent->MacGetTopBorderSize() - parent->MacGetBottomBorderSize()) ;
1577
1578 SectRgn( visRgn , tempRgn , visRgn ) ;
1579 if ( parent->IsTopLevel() )
1580 break ;
1581 parent = parent->GetParent() ;
1582 }
1583 }
1584 if ( respectChildrenAndSiblings )
1585 {
1586 if ( GetWindowStyle() & wxCLIP_CHILDREN )
1587 {
1588 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1589 {
1590 wxWindowMac *child = (wxWindowMac*)node->Data();
1591
1592 if ( !child->IsTopLevel() && child->IsShown() )
1593 {
1594 SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1595 DiffRgn( visRgn , tempRgn , visRgn ) ;
1596 }
1597 }
1598 }
1599
1600 if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1601 {
1602 bool thisWindowThrough = false ;
1603 for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next())
1604 {
1605 wxWindowMac *sibling = (wxWindowMac*)node->Data();
1606 if ( sibling == this )
1607 {
1608 thisWindowThrough = true ;
1609 continue ;
1610 }
1611 if( !thisWindowThrough )
1612 {
1613 continue ;
1614 }
1615
1616 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1617 {
1618 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 ) ;
1619 DiffRgn( visRgn , tempRgn , visRgn ) ;
1620 }
1621 }
1622 }
1623 }
1624 m_macVisibleRegion = visRgn ;
1625 DisposeRgn( visRgn ) ;
1626 DisposeRgn( tempRgn ) ;
1627 return m_macVisibleRegion ;
1628}
1629
1630void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1631{
1632 RgnHandle updatergn = (RgnHandle) updatergnr ;
1633 // updatergn is always already clipped to our boundaries
1634 // it is in window coordinates, not in client coordinates
1635
1636 WindowRef window = (WindowRef) MacGetRootWindow() ;
1637
1638 {
1639 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1640 RgnHandle ownUpdateRgn = NewRgn() ;
1641 CopyRgn( updatergn , ownUpdateRgn ) ;
1642
1643 SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1644
1645 // newupdate is the update region in client coordinates
1646 RgnHandle newupdate = NewRgn() ;
1647 wxSize point = GetClientSize() ;
1648 wxPoint origin = GetClientAreaOrigin() ;
1649 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1650 SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1651 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1652 m_updateRegion = newupdate ;
1653 DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1654
1655 if ( erase && !EmptyRgn(ownUpdateRgn) )
1656 {
1657 wxWindowDC dc(this);
1658 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1659 wxEraseEvent eevent( GetId(), &dc );
1660 eevent.SetEventObject( this );
1661 GetEventHandler()->ProcessEvent( eevent );
1662
1663 wxNcPaintEvent eventNc( GetId() );
1664 eventNc.SetEventObject( this );
1665 GetEventHandler()->ProcessEvent( eventNc );
1666 }
1667 DisposeRgn( ownUpdateRgn ) ;
1668 if ( !m_updateRegion.Empty() )
1669 {
1670 wxPaintEvent event;
1671 event.m_timeStamp = time ;
1672 event.SetEventObject(this);
1673 GetEventHandler()->ProcessEvent(event);
1674 }
1675 }
1676
1677 // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1678
1679 RgnHandle childupdate = NewRgn() ;
1680 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1681 {
1682 // calculate the update region for the child windows by intersecting the window rectangle with our own
1683 // passed in update region and then offset it to be client-wise window coordinates again
1684 wxWindowMac *child = (wxWindowMac*)node->Data();
1685 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1686 SectRgn( childupdate , updatergn , childupdate ) ;
1687 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1688 if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1689 {
1690 // because dialogs may also be children
1691 child->MacRedraw( childupdate , time , erase ) ;
1692 }
1693 }
1694 DisposeRgn( childupdate ) ;
1695 // eventually a draw grow box here
1696
1697}
1698
1699WXHWND wxWindowMac::MacGetRootWindow() const
1700{
1701 wxWindowMac *iter = (wxWindowMac*)this ;
1702
1703 while( iter )
1704 {
1705 if ( iter->IsTopLevel() )
1706 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1707
1708 iter = iter->GetParent() ;
1709 }
1710 wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1711 return NULL ;
1712}
1713
1714void wxWindowMac::MacCreateScrollBars( long style )
1715{
1716 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1717
1718 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1719 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1720 int width, height ;
1721 GetClientSize( &width , &height ) ;
1722
1723 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1724 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1725 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1726 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1727
1728 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1729 vSize , wxVERTICAL);
1730
1731 if ( style & wxVSCROLL )
1732 {
1733
1734 }
1735 else
1736 {
1737 m_vScrollBar->Show(false) ;
1738 }
1739 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1740 hSize , wxHORIZONTAL);
1741 if ( style & wxHSCROLL )
1742 {
1743 }
1744 else
1745 {
1746 m_hScrollBar->Show(false) ;
1747 }
1748
1749 // because the create does not take into account the client area origin
1750 MacRepositionScrollBars() ; // we might have a real position shift
1751}
1752
1753void wxWindowMac::MacRepositionScrollBars()
1754{
1755 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1756 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1757
1758 // get real client area
1759
1760 int width = m_width ;
1761 int height = m_height ;
1762
1763 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1764 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1765
1766 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1767 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1768 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1769 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1770
1771 int x = 0 ;
1772 int y = 0 ;
1773 int w = m_width ;
1774 int h = m_height ;
1775
1776 MacClientToRootWindow( &x , &y ) ;
1777 MacClientToRootWindow( &w , &h ) ;
1778
1779 wxWindowMac *iter = (wxWindowMac*)this ;
1780
1781 int totW = 10000 , totH = 10000;
1782 while( iter )
1783 {
1784 if ( iter->IsTopLevel() )
1785 {
1786 totW = iter->m_width ;
1787 totH = iter->m_height ;
1788 break ;
1789 }
1790
1791 iter = iter->GetParent() ;
1792 }
1793
1794 if ( x == 0 )
1795 {
1796 hPoint.x = -1 ;
1797 hSize.x += 1 ;
1798 }
1799 if ( y == 0 )
1800 {
1801 vPoint.y = -1 ;
1802 vSize.y += 1 ;
1803 }
1804
1805 if ( w-x >= totW )
1806 {
1807 hSize.x += 1 ;
1808 vPoint.x += 1 ;
1809 }
1810
1811 if ( h-y >= totH )
1812 {
1813 vSize.y += 1 ;
1814 hPoint.y += 1 ;
1815 }
1816
1817 if ( m_vScrollBar )
1818 {
1819 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1820 }
1821 if ( m_hScrollBar )
1822 {
1823 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1824 }
1825}
1826
1827bool wxWindowMac::AcceptsFocus() const
1828{
1829 return MacCanFocus() && wxWindowBase::AcceptsFocus();
1830}
1831
1832WXWidget wxWindowMac::MacGetContainerForEmbedding()
1833{
1834 return GetParent()->MacGetContainerForEmbedding() ;
1835}
1836
1837void wxWindowMac::MacSuperChangedPosition()
1838{
1839 // only window-absolute structures have to be moved i.e. controls
1840
1841 wxNode *node = GetChildren().First();
1842 while ( node )
1843 {
1844 wxWindowMac *child = (wxWindowMac *)node->Data();
1845 child->MacSuperChangedPosition() ;
1846 node = node->Next();
1847 }
1848}
1849
1850void wxWindowMac::MacTopLevelWindowChangedPosition()
1851{
1852 // only screen-absolute structures have to be moved i.e. glcanvas
1853
1854 wxNode *node = GetChildren().First();
1855 while ( node )
1856 {
1857 wxWindowMac *child = (wxWindowMac *)node->Data();
1858 child->MacTopLevelWindowChangedPosition() ;
1859 node = node->Next();
1860 }
1861}
1862long wxWindowMac::MacGetLeftBorderSize( ) const
1863{
1864 if( IsTopLevel() )
1865 return 0 ;
1866
1867 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1868 {
1869 SInt32 border = 3 ;
1870#if wxMAC_USE_THEME_BORDER
1871#if TARGET_CARBON
1872 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1873#endif
1874#endif
1875 return border ;
1876 }
1877 else if ( m_windowStyle &wxDOUBLE_BORDER)
1878 {
1879 SInt32 border = 3 ;
1880#if wxMAC_USE_THEME_BORDER
1881#if TARGET_CARBON
1882 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1883#endif
1884#endif
1885 return border ;
1886 }
1887 else if (m_windowStyle &wxSIMPLE_BORDER)
1888 {
1889 return 1 ;
1890 }
1891 return 0 ;
1892}
1893
1894long wxWindowMac::MacGetRightBorderSize( ) const
1895{
1896 // they are all symmetric in mac themes
1897 return MacGetLeftBorderSize() ;
1898}
1899
1900long wxWindowMac::MacGetTopBorderSize( ) const
1901{
1902 // they are all symmetric in mac themes
1903 return MacGetLeftBorderSize() ;
1904}
1905
1906long wxWindowMac::MacGetBottomBorderSize( ) const
1907{
1908 // they are all symmetric in mac themes
1909 return MacGetLeftBorderSize() ;
1910}
1911
1912long wxWindowMac::MacRemoveBordersFromStyle( long style )
1913{
1914 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
1915}
1916
1917// Find the wxWindowMac at the current mouse position, returning the mouse
1918// position.
1919wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
1920{
1921 pt = wxGetMousePosition();
1922 wxWindowMac* found = wxFindWindowAtPoint(pt);
1923 return found;
1924}
1925
1926// Get the current mouse position.
1927wxPoint wxGetMousePosition()
1928{
1929 int x, y;
1930 wxGetMousePosition(& x, & y);
1931 return wxPoint(x, y);
1932}
1933
wxWidgets (Impactor)