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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#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_IDLE(wxWindowMac::OnIdle)
79 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
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 // MSW specific
107 m_doubleClickAllowed = 0;
108 m_winCaptured = FALSE;
109
110 m_isBeingDeleted = FALSE;
111
112 m_useCtl3D = FALSE;
113 m_mouseInWindow = FALSE;
114
115 m_xThumbSize = 0;
116 m_yThumbSize = 0;
117 m_backgroundTransparent = FALSE;
118
119 // as all windows are created with WS_VISIBLE style...
120 m_isShown = TRUE;
121
122 m_x = 0;
123 m_y = 0 ;
124 m_width = 0 ;
125 m_height = 0 ;
126
127 m_hScrollBar = NULL ;
128 m_vScrollBar = NULL ;
129
130 m_label = wxEmptyString;
131}
132
133// Destructor
134wxWindowMac::~wxWindowMac()
135{
136 // deleting a window while it is shown invalidates the region
137 if ( IsShown() ) {
138 wxWindowMac* iter = this ;
139 while( iter ) {
140 if ( iter->IsTopLevel() )
141 {
142 Refresh() ;
143 break ;
144 }
145 iter = iter->GetParent() ;
146
147 }
148 }
149
150 m_isBeingDeleted = TRUE;
151
152#ifndef __WXUNIVERSAL__
153 // VS: make sure there's no wxFrame with last focus set to us:
154 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
155 {
156 wxFrame *frame = wxDynamicCast(win, wxFrame);
157 if ( frame )
158 {
159 if ( frame->GetLastFocus() == this )
160 {
161 frame->SetLastFocus((wxWindow*)NULL);
162 }
163 break;
164 }
165 }
166#endif // __WXUNIVERSAL__
167
168 if ( s_lastMouseWindow == this )
169 {
170 s_lastMouseWindow = NULL ;
171 }
172
173 if ( gFocusWindow == this )
174 {
175 gFocusWindow = NULL ;
176 }
177
178 if ( m_parent )
179 m_parent->RemoveChild(this);
180
181 DestroyChildren();
182}
183
184// Constructor
185bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
186 const wxPoint& pos,
187 const wxSize& size,
188 long style,
189 const wxString& name)
190{
191 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
192
193 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
194 return FALSE;
195
196 parent->AddChild(this);
197
198 m_x = (int)pos.x;
199 m_y = (int)pos.y;
200 AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
201 m_width = WidthDefault( size.x );
202 m_height = HeightDefault( size.y ) ;
203#ifndef __WXUNIVERSAL__
204 // Don't give scrollbars to wxControls unless they ask for them
205 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
206 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
207 {
208 MacCreateScrollBars( style ) ;
209 }
210#endif
211 return TRUE;
212}
213
214void wxWindowMac::SetFocus()
215{
216 if ( gFocusWindow == this )
217 return ;
218
219 if ( AcceptsFocus() )
220 {
221 if (gFocusWindow )
222 {
223 #if wxUSE_CARET
224 // Deal with caret
225 if ( gFocusWindow->m_caret )
226 {
227 gFocusWindow->m_caret->OnKillFocus();
228 }
229 #endif // wxUSE_CARET
230 #ifndef __WXUNIVERSAL__
231 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
232 if ( control && control->GetMacControl() )
233 {
234 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ;
235 control->MacRedrawControl() ;
236 }
237 #endif
238 wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
239 event.SetEventObject(gFocusWindow);
240 gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
241 }
242 gFocusWindow = this ;
243 {
244 #if wxUSE_CARET
245 // Deal with caret
246 if ( m_caret )
247 {
248 m_caret->OnSetFocus();
249 }
250 #endif // wxUSE_CARET
251 // panel wants to track the window which was the last to have focus in it
252 wxChildFocusEvent eventFocus(this);
253 GetEventHandler()->ProcessEvent(eventFocus);
254
255 #ifndef __WXUNIVERSAL__
256 wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
257 if ( control && control->GetMacControl() )
258 {
259 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ;
260 }
261 #endif
262 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
263 event.SetEventObject(this);
264 GetEventHandler()->ProcessEvent(event) ;
265 }
266 }
267}
268
269bool wxWindowMac::Enable(bool enable)
270{
271 if ( !wxWindowBase::Enable(enable) )
272 return FALSE;
273
274 MacSuperEnabled( enable ) ;
275
276 return TRUE;
277}
278
279void wxWindowMac::DoCaptureMouse()
280{
281 wxTheApp->s_captureWindow = this ;
282}
283
284wxWindow* wxWindowBase::GetCapture()
285{
286 return wxTheApp->s_captureWindow ;
287}
288
289void wxWindowMac::DoReleaseMouse()
290{
291 wxTheApp->s_captureWindow = NULL ;
292}
293
294#if wxUSE_DRAG_AND_DROP
295
296void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
297{
298 if ( m_dropTarget != 0 ) {
299 delete m_dropTarget;
300 }
301
302 m_dropTarget = pDropTarget;
303 if ( m_dropTarget != 0 )
304 {
305 // TODO
306 }
307}
308
309#endif
310
311// Old style file-manager drag&drop
312void wxWindowMac::DragAcceptFiles(bool accept)
313{
314 // TODO
315}
316
317// Get total size
318void wxWindowMac::DoGetSize(int *x, int *y) const
319{
320 if(x) *x = m_width ;
321 if(y) *y = m_height ;
322}
323
324void wxWindowMac::DoGetPosition(int *x, int *y) const
325{
326 int xx,yy;
327
328 xx = m_x ;
329 yy = m_y ;
330 if ( !IsTopLevel() && GetParent())
331 {
332 wxPoint pt(GetParent()->GetClientAreaOrigin());
333 xx -= pt.x;
334 yy -= pt.y;
335 }
336 if(x) *x = xx;
337 if(y) *y = yy;
338}
339
340#if wxUSE_MENUS
341bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
342{
343 menu->SetInvokingWindow(this);
344 menu->UpdateUI();
345 ClientToScreen( &x , &y ) ;
346
347 ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
348 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
349 menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ;
350 ::DeleteMenu( menu->MacGetMenuId() ) ;
351 menu->SetInvokingWindow(NULL);
352
353 return TRUE;
354}
355#endif
356
357void wxWindowMac::DoScreenToClient(int *x, int *y) const
358{
359 WindowRef window = (WindowRef) MacGetRootWindow() ;
360
361 Point localwhere = {0,0} ;
362
363 if(x) localwhere.h = * x ;
364 if(y) localwhere.v = * y ;
365
366 GrafPtr port ;
367 ::GetPort( &port ) ;
368 ::SetPort( UMAGetWindowPort( window ) ) ;
369 ::GlobalToLocal( &localwhere ) ;
370 ::SetPort( port ) ;
371
372 if(x) *x = localwhere.h ;
373 if(y) *y = localwhere.v ;
374
375 MacRootWindowToWindow( x , y ) ;
376 if ( x )
377 x -= MacGetLeftBorderSize() ;
378 if ( y )
379 y -= MacGetTopBorderSize() ;
380}
381
382void wxWindowMac::DoClientToScreen(int *x, int *y) const
383{
384 WindowRef window = (WindowRef) MacGetRootWindow() ;
385
386 if ( x )
387 x += MacGetLeftBorderSize() ;
388 if ( y )
389 y += MacGetTopBorderSize() ;
390
391 MacWindowToRootWindow( x , y ) ;
392
393 Point localwhere = { 0,0 };
394 if(x) localwhere.h = * x ;
395 if(y) localwhere.v = * y ;
396
397 GrafPtr port ;
398 ::GetPort( &port ) ;
399 ::SetPort( UMAGetWindowPort( window ) ) ;
400
401 ::LocalToGlobal( &localwhere ) ;
402 ::SetPort( port ) ;
403 if(x) *x = localwhere.h ;
404 if(y) *y = localwhere.v ;
405}
406
407void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
408{
409 wxPoint origin = GetClientAreaOrigin() ;
410 if(x) *x += origin.x ;
411 if(y) *y += origin.y ;
412
413 MacWindowToRootWindow( x , y ) ;
414}
415
416void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
417{
418 wxPoint origin = GetClientAreaOrigin() ;
419 MacRootWindowToWindow( x , y ) ;
420 if(x) *x -= origin.x ;
421 if(y) *y -= origin.y ;
422}
423
424void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
425{
426 if ( !IsTopLevel() )
427 {
428 if(x) *x += m_x ;
429 if(y) *y += m_y ;
430 GetParent()->MacWindowToRootWindow( x , y ) ;
431 }
432}
433
434void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
435{
436 if ( !IsTopLevel() )
437 {
438 if(x) *x -= m_x ;
439 if(y) *y -= m_y ;
440 GetParent()->MacRootWindowToWindow( x , y ) ;
441 }
442}
443
444bool wxWindowMac::SetCursor(const wxCursor& cursor)
445{
446 if (m_cursor == cursor)
447 return FALSE;
448
449 if (wxNullCursor == cursor)
450 {
451 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
452 return FALSE ;
453 }
454 else
455 {
456 if ( ! wxWindowBase::SetCursor( cursor ) )
457 return FALSE ;
458 }
459
460 wxASSERT_MSG( m_cursor.Ok(),
461 wxT("cursor must be valid after call to the base version"));
462
463 Point pt ;
464 wxWindowMac *mouseWin ;
465 GetMouse( &pt ) ;
466
467 // Change the cursor NOW if we're within the correct window
468
469 if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
470 {
471 if ( mouseWin == this && !wxIsBusy() )
472 {
473 m_cursor.MacInstall() ;
474 }
475 }
476
477 return TRUE ;
478}
479
480
481// Get size *available for subwindows* i.e. excluding menu bar etc.
482void wxWindowMac::DoGetClientSize(int *x, int *y) const
483{
484 int ww, hh;
485 ww = m_width ;
486 hh = m_height ;
487
488 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
489 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
490
491 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
492 {
493 int x1 = 0 ;
494 int y1 = 0 ;
495 int w = m_width ;
496 int h = m_height ;
497
498 MacClientToRootWindow( &x1 , &y1 ) ;
499 MacClientToRootWindow( &w , &h ) ;
500
501 wxWindowMac *iter = (wxWindowMac*)this ;
502
503 int totW = 10000 , totH = 10000;
504 while( iter )
505 {
506 if ( iter->IsTopLevel() )
507 {
508 totW = iter->m_width ;
509 totH = iter->m_height ;
510 break ;
511 }
512
513 iter = iter->GetParent() ;
514 }
515
516 if (m_hScrollBar && m_hScrollBar->IsShown() )
517 {
518 hh -= MAC_SCROLLBAR_SIZE;
519 if ( h-y1 >= totH )
520 {
521 hh += 1 ;
522 }
523 }
524 if (m_vScrollBar && m_vScrollBar->IsShown() )
525 {
526 ww -= MAC_SCROLLBAR_SIZE;
527 if ( w-x1 >= totW )
528 {
529 ww += 1 ;
530 }
531 }
532 }
533 if(x) *x = ww;
534 if(y) *y = hh;
535}
536
537
538// ----------------------------------------------------------------------------
539// tooltips
540// ----------------------------------------------------------------------------
541
542#if wxUSE_TOOLTIPS
543
544void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
545{
546 wxWindowBase::DoSetToolTip(tooltip);
547
548 if ( m_tooltip )
549 m_tooltip->SetWindow(this);
550}
551
552#endif // wxUSE_TOOLTIPS
553
554void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
555{
556 int former_x = m_x ;
557 int former_y = m_y ;
558 int former_w = m_width ;
559 int former_h = m_height ;
560
561 int actualWidth = width;
562 int actualHeight = height;
563 int actualX = x;
564 int actualY = y;
565
566 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
567 actualWidth = m_minWidth;
568 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
569 actualHeight = m_minHeight;
570 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
571 actualWidth = m_maxWidth;
572 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
573 actualHeight = m_maxHeight;
574
575 bool doMove = false ;
576 bool doResize = false ;
577
578 if ( actualX != former_x || actualY != former_y )
579 {
580 doMove = true ;
581 }
582 if ( actualWidth != former_w || actualHeight != former_h )
583 {
584 doResize = true ;
585 }
586
587 if ( doMove || doResize )
588 {
589 // erase former position
590
591 Refresh() ;
592
593 m_x = actualX ;
594 m_y = actualY ;
595 m_width = actualWidth ;
596 m_height = actualHeight ;
597
598 // update any low-level frame-relative positions
599
600 MacUpdateDimensions() ;
601 // erase new position
602
603 Refresh() ;
604 if ( doMove )
605 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
606
607 MacRepositionScrollBars() ;
608 if ( doMove )
609 {
610 wxPoint point(m_x, m_y);
611 wxMoveEvent event(point, m_windowId);
612 event.SetEventObject(this);
613 GetEventHandler()->ProcessEvent(event) ;
614 }
615 if ( doResize )
616 {
617 MacRepositionScrollBars() ;
618 wxSize size(m_width, m_height);
619 wxSizeEvent event(size, m_windowId);
620 event.SetEventObject(this);
621 GetEventHandler()->ProcessEvent(event);
622 }
623 }
624
625}
626
627// set the size of the window: if the dimensions are positive, just use them,
628// but if any of them is equal to -1, it means that we must find the value for
629// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
630// which case -1 is a valid value for x and y)
631//
632// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
633// the width/height to best suit our contents, otherwise we reuse the current
634// width/height
635void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
636{
637 // get the current size and position...
638 int currentX, currentY;
639 GetPosition(&currentX, &currentY);
640
641 int currentW,currentH;
642 GetSize(&currentW, &currentH);
643
644 // ... and don't do anything (avoiding flicker) if it's already ok
645 if ( x == currentX && y == currentY &&
646 width == currentW && height == currentH )
647 {
648 MacRepositionScrollBars() ; // we might have a real position shift
649 return;
650 }
651
652 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
653 x = currentX;
654 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
655 y = currentY;
656
657 AdjustForParentClientOrigin(x, y, sizeFlags);
658
659 wxSize size(-1, -1);
660 if ( width == -1 )
661 {
662 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
663 {
664 size = DoGetBestSize();
665 width = size.x;
666 }
667 else
668 {
669 // just take the current one
670 width = currentW;
671 }
672 }
673
674 if ( height == -1 )
675 {
676 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
677 {
678 if ( size.x == -1 )
679 {
680 size = DoGetBestSize();
681 }
682 //else: already called DoGetBestSize() above
683
684 height = size.y;
685 }
686 else
687 {
688 // just take the current one
689 height = currentH;
690 }
691 }
692
693 DoMoveWindow(x, y, width, height);
694
695}
696// For implementation purposes - sometimes decorations make the client area
697// smaller
698
699wxPoint wxWindowMac::GetClientAreaOrigin() const
700{
701 return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) );
702}
703
704void wxWindowMac::SetTitle(const wxString& title)
705{
706 m_label = title ;
707}
708
709wxString wxWindowMac::GetTitle() const
710{
711 return m_label ;
712}
713
714bool wxWindowMac::Show(bool show)
715{
716 if ( !wxWindowBase::Show(show) )
717 return FALSE;
718
719/*
720 WindowRef window = (WindowRef) MacGetRootWindow() ;
721 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
722 if ( win == NULL && win->m_isBeingDeleted )
723 return FALSE ;
724*/
725 MacSuperShown( show ) ;
726 Refresh() ;
727/*
728 if ( !show )
729 {
730 if ( win && !win->m_isBeingDeleted )
731 Refresh() ;
732 }
733 else
734 {
735 Refresh() ;
736 }
737*/
738 return TRUE;
739}
740
741void wxWindowMac::MacSuperShown( bool show )
742{
743 wxNode *node = GetChildren().First();
744 while ( node )
745 {
746 wxWindowMac *child = (wxWindowMac *)node->Data();
747 if ( child->m_isShown )
748 child->MacSuperShown( show ) ;
749 node = node->Next();
750 }
751}
752
753void wxWindowMac::MacSuperEnabled( bool enabled )
754{
755 if ( !IsTopLevel() )
756 {
757 // to be absolutely correct we'd have to invalidate (with eraseBkground
758 // because unter MacOSX the frames are drawn with an addXXX mode)
759 // the borders area
760 }
761 wxNode *node = GetChildren().First();
762 while ( node )
763 {
764 wxWindowMac *child = (wxWindowMac *)node->Data();
765 if ( child->m_isShown )
766 child->MacSuperEnabled( enabled ) ;
767 node = node->Next();
768 }
769}
770
771bool wxWindowMac::MacIsReallyShown() const
772{
773 if ( m_isShown && (m_parent != NULL) ) {
774 return m_parent->MacIsReallyShown();
775 }
776 return m_isShown;
777/*
778 bool status = m_isShown ;
779 wxWindowMac * win = this ;
780 while ( status && win->m_parent != NULL )
781 {
782 win = win->m_parent ;
783 status = win->m_isShown ;
784 }
785 return status ;
786*/
787}
788
789int wxWindowMac::GetCharHeight() const
790{
791 wxClientDC dc ( (wxWindowMac*)this ) ;
792 return dc.GetCharHeight() ;
793}
794
795int wxWindowMac::GetCharWidth() const
796{
797 wxClientDC dc ( (wxWindowMac*)this ) ;
798 return dc.GetCharWidth() ;
799}
800
801void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
802 int *descent, int *externalLeading, const wxFont *theFont ) const
803{
804 const wxFont *fontToUse = theFont;
805 if ( !fontToUse )
806 fontToUse = &m_font;
807
808 wxClientDC dc( (wxWindowMac*) this ) ;
809 long lx,ly,ld,le ;
810 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
811 if ( externalLeading )
812 *externalLeading = le ;
813 if ( descent )
814 *descent = ld ;
815 if ( x )
816 *x = lx ;
817 if ( y )
818 *y = ly ;
819}
820
821/*
822 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
823 * we always intersect with the entire window, not only with the client area
824 */
825
826void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
827{
828 if ( MacGetTopLevelWindow() == NULL )
829 return ;
830
831 wxPoint client = GetClientAreaOrigin();
832 int x1 = -client.x;
833 int y1 = -client.y;
834 int x2 = m_width - client.x;
835 int y2 = m_height - client.y;
836
837 if (IsKindOf( CLASSINFO(wxButton)))
838 {
839 // buttons have an "aura"
840 y1 -= 5;
841 x1 -= 5;
842 y2 += 5;
843 x2 += 5;
844 }
845
846 Rect clientrect = { y1, x1, y2, x2 };
847
848 if ( rect )
849 {
850 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
851 SectRect( &clientrect , &r , &clientrect ) ;
852 }
853
854 if ( !EmptyRect( &clientrect ) )
855 {
856 int top = 0 , left = 0 ;
857
858 MacClientToRootWindow( &left , &top ) ;
859 OffsetRect( &clientrect , left , top ) ;
860
861 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
862 }
863}
864
865#if wxUSE_CARET && WXWIN_COMPATIBILITY
866// ---------------------------------------------------------------------------
867// Caret manipulation
868// ---------------------------------------------------------------------------
869
870void wxWindowMac::CreateCaret(int w, int h)
871{
872 SetCaret(new wxCaret(this, w, h));
873}
874
875void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
876{
877 wxFAIL_MSG("not implemented");
878}
879
880void wxWindowMac::ShowCaret(bool show)
881{
882 wxCHECK_RET( m_caret, "no caret to show" );
883
884 m_caret->Show(show);
885}
886
887void wxWindowMac::DestroyCaret()
888{
889 SetCaret(NULL);
890}
891
892void wxWindowMac::SetCaretPos(int x, int y)
893{
894 wxCHECK_RET( m_caret, "no caret to move" );
895
896 m_caret->Move(x, y);
897}
898
899void wxWindowMac::GetCaretPos(int *x, int *y) const
900{
901 wxCHECK_RET( m_caret, "no caret to get position of" );
902
903 m_caret->GetPosition(x, y);
904}
905#endif // wxUSE_CARET
906
907wxWindowMac *wxGetActiveWindow()
908{
909 // actually this is a windows-only concept
910 return NULL;
911}
912
913// Coordinates relative to the window
914void wxWindowMac::WarpPointer (int x_pos, int y_pos)
915{
916 // We really dont move the mouse programmatically under mac
917}
918
919const wxBrush& wxWindowMac::MacGetBackgroundBrush()
920{
921 if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
922 {
923 m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
924 }
925 else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
926 {
927 // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
928 // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
929 // either a non gray background color or a non control window
930
931 WindowRef window = (WindowRef) MacGetRootWindow() ;
932
933 wxWindowMac* parent = GetParent() ;
934 while( parent )
935 {
936 if ( parent->MacGetRootWindow() != window )
937 {
938 // we are in a different window on the mac system
939 parent = NULL ;
940 break ;
941 }
942
943 {
944 if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
945 && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
946 {
947 // if we have any other colours in the hierarchy
948 m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
949 break ;
950 }
951 // if we have the normal colours in the hierarchy but another control etc. -> use it's background
952 if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
953 {
954 Rect extent = { 0 , 0 , 0 , 0 } ;
955 int x , y ;
956 x = y = 0 ;
957 wxSize size = parent->GetSize() ;
958 parent->MacClientToRootWindow( &x , &y ) ;
959 extent.left = x ;
960 extent.top = y ;
961 extent.top-- ;
962 extent.right = x + size.x ;
963 extent.bottom = y + size.y ;
964 m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
965 break ;
966 }
967 }
968 parent = parent->GetParent() ;
969 }
970 if ( !parent )
971 {
972 m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
973 }
974 }
975 else
976 {
977 m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
978 }
979
980 return m_macBackgroundBrush ;
981
982}
983
984void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
985{
986 event.GetDC()->Clear() ;
987}
988
989void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
990{
991 wxWindowDC dc(this) ;
992 wxMacPortSetter helper(&dc) ;
993
994 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
995}
996
997int wxWindowMac::GetScrollPos(int orient) const
998{
999 if ( orient == wxHORIZONTAL )
1000 {
1001 if ( m_hScrollBar )
1002 return m_hScrollBar->GetThumbPosition() ;
1003 }
1004 else
1005 {
1006 if ( m_vScrollBar )
1007 return m_vScrollBar->GetThumbPosition() ;
1008 }
1009 return 0;
1010}
1011
1012// This now returns the whole range, not just the number
1013// of positions that we can scroll.
1014int wxWindowMac::GetScrollRange(int orient) const
1015{
1016 if ( orient == wxHORIZONTAL )
1017 {
1018 if ( m_hScrollBar )
1019 return m_hScrollBar->GetRange() ;
1020 }
1021 else
1022 {
1023 if ( m_vScrollBar )
1024 return m_vScrollBar->GetRange() ;
1025 }
1026 return 0;
1027}
1028
1029int wxWindowMac::GetScrollThumb(int orient) const
1030{
1031 if ( orient == wxHORIZONTAL )
1032 {
1033 if ( m_hScrollBar )
1034 return m_hScrollBar->GetThumbSize() ;
1035 }
1036 else
1037 {
1038 if ( m_vScrollBar )
1039 return m_vScrollBar->GetThumbSize() ;
1040 }
1041 return 0;
1042}
1043
1044void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
1045{
1046 if ( orient == wxHORIZONTAL )
1047 {
1048 if ( m_hScrollBar )
1049 m_hScrollBar->SetThumbPosition( pos ) ;
1050 }
1051 else
1052 {
1053 if ( m_vScrollBar )
1054 m_vScrollBar->SetThumbPosition( pos ) ;
1055 }
1056}
1057
1058void wxWindowMac::MacPaintBorders( int left , int top )
1059{
1060 if( IsTopLevel() )
1061 return ;
1062
1063 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
1064 RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
1065 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
1066 RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
1067 PenNormal() ;
1068
1069 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
1070 {
1071#if wxMAC_USE_THEME_BORDER
1072 Rect rect = { top , left , m_height + top , m_width + left } ;
1073 SInt32 border = 0 ;
1074 /*
1075 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1076 InsetRect( &rect , border , border );
1077 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1078 */
1079
1080 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
1081#else
1082 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
1083 RGBForeColor( &face );
1084 MoveTo( left + 0 , top + m_height - 2 );
1085 LineTo( left + 0 , top + 0 );
1086 LineTo( left + m_width - 2 , top + 0 );
1087
1088 MoveTo( left + 2 , top + m_height - 3 );
1089 LineTo( left + m_width - 3 , top + m_height - 3 );
1090 LineTo( left + m_width - 3 , top + 2 );
1091
1092 RGBForeColor( sunken ? &face : &black );
1093 MoveTo( left + 0 , top + m_height - 1 );
1094 LineTo( left + m_width - 1 , top + m_height - 1 );
1095 LineTo( left + m_width - 1 , top + 0 );
1096
1097 RGBForeColor( sunken ? &shadow : &white );
1098 MoveTo( left + 1 , top + m_height - 3 );
1099 LineTo( left + 1, top + 1 );
1100 LineTo( left + m_width - 3 , top + 1 );
1101
1102 RGBForeColor( sunken ? &white : &shadow );
1103 MoveTo( left + 1 , top + m_height - 2 );
1104 LineTo( left + m_width - 2 , top + m_height - 2 );
1105 LineTo( left + m_width - 2 , top + 1 );
1106
1107 RGBForeColor( sunken ? &black : &face );
1108 MoveTo( left + 2 , top + m_height - 4 );
1109 LineTo( left + 2 , top + 2 );
1110 LineTo( left + m_width - 4 , top + 2 );
1111#endif
1112 }
1113 else if (HasFlag(wxSIMPLE_BORDER))
1114 {
1115 Rect rect = { top , left , m_height + top , m_width + left } ;
1116 RGBForeColor( &black ) ;
1117 FrameRect( &rect ) ;
1118 }
1119}
1120
1121void wxWindowMac::RemoveChild( wxWindowBase *child )
1122{
1123 if ( child == m_hScrollBar )
1124 m_hScrollBar = NULL ;
1125 if ( child == m_vScrollBar )
1126 m_vScrollBar = NULL ;
1127
1128 wxWindowBase::RemoveChild( child ) ;
1129}
1130
1131// New function that will replace some of the above.
1132void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
1133 int range, bool refresh)
1134{
1135 if ( orient == wxHORIZONTAL )
1136 {
1137 if ( m_hScrollBar )
1138 {
1139 if ( range == 0 || thumbVisible >= range )
1140 {
1141 if ( m_hScrollBar->IsShown() )
1142 m_hScrollBar->Show(false) ;
1143 }
1144 else
1145 {
1146 if ( !m_hScrollBar->IsShown() )
1147 m_hScrollBar->Show(true) ;
1148 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1149 }
1150 }
1151 }
1152 else
1153 {
1154 if ( m_vScrollBar )
1155 {
1156 if ( range == 0 || thumbVisible >= range )
1157 {
1158 if ( m_vScrollBar->IsShown() )
1159 m_vScrollBar->Show(false) ;
1160 }
1161 else
1162 {
1163 if ( !m_vScrollBar->IsShown() )
1164 m_vScrollBar->Show(true) ;
1165 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
1166 }
1167 }
1168 }
1169 MacRepositionScrollBars() ;
1170}
1171
1172// Does a physical scroll
1173void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
1174{
1175 wxClientDC dc(this) ;
1176 wxMacPortSetter helper(&dc) ;
1177
1178 {
1179 int width , height ;
1180 GetClientSize( &width , &height ) ;
1181
1182 Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
1183 RgnHandle updateRgn = NewRgn() ;
1184 ClipRect( &scrollrect ) ;
1185 if ( rect )
1186 {
1187 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
1188 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
1189 SectRect( &scrollrect , &r , &scrollrect ) ;
1190 }
1191 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
1192 InvalWindowRgn( (WindowRef) MacGetRootWindow() , updateRgn ) ;
1193 DisposeRgn( updateRgn ) ;
1194 }
1195
1196 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1197 {
1198 wxWindowMac *child = (wxWindowMac*)node->Data();
1199 if (child == m_vScrollBar) continue;
1200 if (child == m_hScrollBar) continue;
1201 if (child->IsTopLevel()) continue;
1202
1203 int x,y;
1204 child->GetPosition( &x, &y );
1205 int w,h;
1206 child->GetSize( &w, &h );
1207 child->SetSize( x+dx, y+dy, w, h );
1208 }
1209
1210}
1211
1212void wxWindowMac::MacOnScroll(wxScrollEvent &event )
1213{
1214 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
1215 {
1216 wxScrollWinEvent wevent;
1217 wevent.SetPosition(event.GetPosition());
1218 wevent.SetOrientation(event.GetOrientation());
1219 wevent.m_eventObject = this;
1220
1221 if (event.m_eventType == wxEVT_SCROLL_TOP) {
1222 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
1223 } else
1224 if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
1225 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
1226 } else
1227 if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
1228 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
1229 } else
1230 if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
1231 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
1232 } else
1233 if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
1234 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
1235 } else
1236 if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
1237 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
1238 } else
1239 if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
1240 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
1241 }
1242
1243 GetEventHandler()->ProcessEvent(wevent);
1244 }
1245}
1246
1247// Get the window with the focus
1248wxWindowMac *wxWindowBase::FindFocus()
1249{
1250 return gFocusWindow ;
1251}
1252
1253#if WXWIN_COMPATIBILITY
1254// If nothing defined for this, try the parent.
1255// E.g. we may be a button loaded from a resource, with no callback function
1256// defined.
1257void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
1258{
1259 if ( GetEventHandler()->ProcessEvent(event) )
1260 return;
1261 if ( m_parent )
1262 m_parent->GetEventHandler()->OnCommand(win, event);
1263}
1264#endif // WXWIN_COMPATIBILITY_2
1265
1266#if WXWIN_COMPATIBILITY
1267wxObject* wxWindowMac::GetChild(int number) const
1268{
1269 // Return a pointer to the Nth object in the Panel
1270 wxNode *node = GetChildren().First();
1271 int n = number;
1272 while (node && n--)
1273 node = node->Next();
1274 if ( node )
1275 {
1276 wxObject *obj = (wxObject *)node->Data();
1277 return(obj);
1278 }
1279 else
1280 return NULL;
1281}
1282#endif // WXWIN_COMPATIBILITY
1283
1284void wxWindowMac::OnSetFocus(wxFocusEvent& event)
1285{
1286 // panel wants to track the window which was the last to have focus in it,
1287 // so we want to set ourselves as the window which last had focus
1288 //
1289 // notice that it's also important to do it upwards the tree becaus
1290 // otherwise when the top level panel gets focus, it won't set it back to
1291 // us, but to some other sibling
1292
1293 // CS:don't know if this is still needed:
1294 //wxChildFocusEvent eventFocus(this);
1295 //(void)GetEventHandler()->ProcessEvent(eventFocus);
1296
1297 event.Skip();
1298}
1299
1300void wxWindowMac::Clear()
1301{
1302 wxClientDC dc(this);
1303 wxBrush brush(GetBackgroundColour(), wxSOLID);
1304 dc.SetBackground(brush);
1305 dc.Clear();
1306}
1307
1308// Setup background and foreground colours correctly
1309void wxWindowMac::SetupColours()
1310{
1311 if ( GetParent() )
1312 SetBackgroundColour(GetParent()->GetBackgroundColour());
1313}
1314
1315void wxWindowMac::OnIdle(wxIdleEvent& event)
1316{
1317/*
1318 // Check if we need to send a LEAVE event
1319 if (m_mouseInWindow)
1320 {
1321 POINT pt;
1322 ::GetCursorPos(&pt);
1323 if (::WindowFromPoint(pt) != (HWND) GetHWND())
1324 {
1325 // Generate a LEAVE event
1326 m_mouseInWindow = FALSE;
1327 MSWOnMouseLeave(pt.x, pt.y, 0);
1328 }
1329 }
1330*/
1331
1332 // This calls the UI-update mechanism (querying windows for
1333 // menu/toolbar/control state information)
1334 UpdateWindowUI();
1335}
1336
1337// Raise the window to the top of the Z order
1338void wxWindowMac::Raise()
1339{
1340}
1341
1342// Lower the window to the bottom of the Z order
1343void wxWindowMac::Lower()
1344{
1345}
1346
1347void wxWindowMac::DoSetClientSize(int width, int height)
1348{
1349 if ( width != -1 || height != -1 )
1350 {
1351
1352 if ( width != -1 && m_vScrollBar )
1353 width += MAC_SCROLLBAR_SIZE ;
1354 if ( height != -1 && m_vScrollBar )
1355 height += MAC_SCROLLBAR_SIZE ;
1356
1357 width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1358 height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1359
1360 DoSetSize( -1 , -1 , width , height ) ;
1361 }
1362}
1363
1364
1365wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
1366
1367bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
1368{
1369 if ( IsTopLevel() )
1370 {
1371 if ((point.x < 0) || (point.y < 0) ||
1372 (point.x > (m_width)) || (point.y > (m_height)))
1373 return FALSE;
1374 }
1375 else
1376 {
1377 if ((point.x < m_x) || (point.y < m_y) ||
1378 (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
1379 return FALSE;
1380 }
1381
1382 WindowRef window = (WindowRef) MacGetRootWindow() ;
1383
1384 wxPoint newPoint( point ) ;
1385
1386 if ( !IsTopLevel() )
1387 {
1388 newPoint.x -= m_x;
1389 newPoint.y -= m_y;
1390 }
1391
1392 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1393 {
1394 wxWindowMac *child = (wxWindowMac*)node->Data();
1395 // added the m_isShown test --dmazzoni
1396 if ( child->MacGetRootWindow() == window && child->m_isShown )
1397 {
1398 if (child->MacGetWindowFromPointSub(newPoint , outWin ))
1399 return TRUE;
1400 }
1401 }
1402
1403 *outWin = this ;
1404 return TRUE;
1405}
1406
1407bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
1408{
1409 WindowRef window ;
1410
1411 Point pt = { screenpoint.y , screenpoint.x } ;
1412 if ( ::FindWindow( pt , &window ) == 3 )
1413 {
1414
1415 wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
1416 if ( win )
1417 {
1418 // No, this yields the CLIENT are, we need the whole frame. RR.
1419 // point = win->ScreenToClient( point ) ;
1420
1421 GrafPtr port;
1422 ::GetPort( &port ) ;
1423 ::SetPort( UMAGetWindowPort( window ) ) ;
1424 ::GlobalToLocal( &pt ) ;
1425 ::SetPort( port ) ;
1426
1427 wxPoint point( pt.h, pt.v ) ;
1428
1429 return win->MacGetWindowFromPointSub( point , outWin ) ;
1430 }
1431 }
1432 return FALSE ;
1433}
1434
1435extern int wxBusyCursorCount ;
1436static wxWindow *gs_lastWhich = NULL;
1437
1438bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
1439{
1440 // first trigger a set cursor event
1441
1442 wxPoint clientorigin = GetClientAreaOrigin() ;
1443 wxSize clientsize = GetClientSize() ;
1444 wxCursor cursor ;
1445 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
1446 {
1447 wxSetCursorEvent event( pt.x , pt.y );
1448
1449 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
1450 if ( processedEvtSetCursor && event.HasCursor() )
1451 {
1452 cursor = event.GetCursor() ;
1453 }
1454 else
1455 {
1456
1457 // the test for processedEvtSetCursor is here to prevent using m_cursor
1458 // if the user code caught EVT_SET_CURSOR() and returned nothing from
1459 // it - this is a way to say that our cursor shouldn't be used for this
1460 // point
1461 if ( !processedEvtSetCursor && m_cursor.Ok() )
1462 {
1463 cursor = m_cursor ;
1464 }
1465 if ( wxIsBusy() )
1466 {
1467 }
1468 else
1469 {
1470 if ( !GetParent() )
1471 cursor = *wxSTANDARD_CURSOR ;
1472 }
1473 }
1474 if ( cursor.Ok() )
1475 cursor.MacInstall() ;
1476 }
1477 return cursor.Ok() ;
1478}
1479
1480bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
1481{
1482 if ((event.m_x < m_x) || (event.m_y < m_y) ||
1483 (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
1484 return FALSE;
1485
1486
1487 if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
1488 return FALSE ;
1489
1490 WindowRef window = (WindowRef) MacGetRootWindow() ;
1491
1492 event.m_x -= m_x;
1493 event.m_y -= m_y;
1494
1495 int x = event.m_x ;
1496 int y = event.m_y ;
1497
1498 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1499 {
1500 wxWindowMac *child = (wxWindowMac*)node->Data();
1501 if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
1502 {
1503 if (child->MacDispatchMouseEvent(event))
1504 return TRUE;
1505 }
1506 }
1507
1508 wxWindow* cursorTarget = this ;
1509 wxPoint cursorPoint( x , y ) ;
1510
1511 while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1512 {
1513 cursorTarget = cursorTarget->GetParent() ;
1514 if ( cursorTarget )
1515 cursorPoint += cursorTarget->GetPosition() ;
1516 }
1517 event.m_x = x ;
1518 event.m_y = y ;
1519 event.SetEventObject( this ) ;
1520
1521 if ( event.GetEventType() == wxEVT_LEFT_DOWN )
1522 {
1523 // set focus to this window
1524 if (AcceptsFocus() && FindFocus()!=this)
1525 SetFocus();
1526 }
1527
1528#if wxUSE_TOOLTIPS
1529 if ( event.GetEventType() == wxEVT_MOTION
1530 || event.GetEventType() == wxEVT_ENTER_WINDOW
1531 || event.GetEventType() == wxEVT_LEAVE_WINDOW )
1532 wxToolTip::RelayEvent( this , event);
1533#endif // wxUSE_TOOLTIPS
1534
1535 if (gs_lastWhich != this)
1536 {
1537 gs_lastWhich = this;
1538
1539 // Double clicks must always occur on the same window
1540 if (event.GetEventType() == wxEVT_LEFT_DCLICK)
1541 event.SetEventType( wxEVT_LEFT_DOWN );
1542 if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
1543 event.SetEventType( wxEVT_RIGHT_DOWN );
1544
1545 // Same for mouse up events
1546 if (event.GetEventType() == wxEVT_LEFT_UP)
1547 return TRUE;
1548 if (event.GetEventType() == wxEVT_RIGHT_UP)
1549 return TRUE;
1550 }
1551
1552 GetEventHandler()->ProcessEvent( event ) ;
1553
1554 return TRUE;
1555}
1556
1557wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
1558{
1559 if ( m_tooltip )
1560 {
1561 return m_tooltip->GetTip() ;
1562 }
1563 return "" ;
1564}
1565
1566void wxWindowMac::Update()
1567{
1568 wxTopLevelWindowMac* win = MacGetTopLevelWindow( ) ;
1569 if ( win )
1570 {
1571 win->MacUpdate( 0 ) ;
1572#if TARGET_API_MAC_CARBON
1573 if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
1574 {
1575 QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
1576 }
1577#endif
1578 }
1579}
1580
1581wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
1582{
1583 wxTopLevelWindowMac* win = NULL ;
1584 WindowRef window = (WindowRef) MacGetRootWindow() ;
1585 if ( window )
1586 {
1587 win = wxFindWinFromMacWindow( window ) ;
1588 }
1589 return win ;
1590}
1591
1592const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
1593{
1594 RgnHandle visRgn = NewRgn() ;
1595 RgnHandle tempRgn = NewRgn() ;
1596
1597 SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
1598
1599 //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
1600 if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
1601 {
1602 int borderTop = 14 ;
1603 int borderOther = 4 ;
1604
1605 SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
1606 DiffRgn( visRgn , tempRgn , visRgn ) ;
1607 }
1608
1609 if ( !IsTopLevel() )
1610 {
1611 wxWindow* parent = GetParent() ;
1612 while( parent )
1613 {
1614 wxSize size = parent->GetSize() ;
1615 int x , y ;
1616 x = y = 0 ;
1617 parent->MacWindowToRootWindow( &x, &y ) ;
1618 MacRootWindowToWindow( &x , &y ) ;
1619
1620 SetRectRgn( tempRgn ,
1621 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
1622 x + size.x - parent->MacGetLeftBorderSize() - parent->MacGetRightBorderSize(),
1623 y + size.y - parent->MacGetTopBorderSize() - parent->MacGetBottomBorderSize()) ;
1624
1625 SectRgn( visRgn , tempRgn , visRgn ) ;
1626 if ( parent->IsTopLevel() )
1627 break ;
1628 parent = parent->GetParent() ;
1629 }
1630 }
1631 if ( respectChildrenAndSiblings )
1632 {
1633 if ( GetWindowStyle() & wxCLIP_CHILDREN )
1634 {
1635 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1636 {
1637 wxWindowMac *child = (wxWindowMac*)node->Data();
1638
1639 if ( !child->IsTopLevel() && child->IsShown() )
1640 {
1641 SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1642 DiffRgn( visRgn , tempRgn , visRgn ) ;
1643 }
1644 }
1645 }
1646
1647 if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
1648 {
1649 bool thisWindowThrough = false ;
1650 for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next())
1651 {
1652 wxWindowMac *sibling = (wxWindowMac*)node->Data();
1653 if ( sibling == this )
1654 {
1655 thisWindowThrough = true ;
1656 continue ;
1657 }
1658 if( !thisWindowThrough )
1659 {
1660 continue ;
1661 }
1662
1663 if ( !sibling->IsTopLevel() && sibling->IsShown() )
1664 {
1665 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 ) ;
1666 DiffRgn( visRgn , tempRgn , visRgn ) ;
1667 }
1668 }
1669 }
1670 }
1671 m_macVisibleRegion = visRgn ;
1672 DisposeRgn( visRgn ) ;
1673 DisposeRgn( tempRgn ) ;
1674 return m_macVisibleRegion ;
1675}
1676
1677void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
1678{
1679 RgnHandle updatergn = (RgnHandle) updatergnr ;
1680 // updatergn is always already clipped to our boundaries
1681 // it is in window coordinates, not in client coordinates
1682
1683 WindowRef window = (WindowRef) MacGetRootWindow() ;
1684
1685 {
1686 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
1687 RgnHandle ownUpdateRgn = NewRgn() ;
1688 CopyRgn( updatergn , ownUpdateRgn ) ;
1689
1690 SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
1691
1692 // newupdate is the update region in client coordinates
1693 RgnHandle newupdate = NewRgn() ;
1694 wxSize point = GetClientSize() ;
1695 wxPoint origin = GetClientAreaOrigin() ;
1696 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
1697 SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
1698 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
1699 m_updateRegion = newupdate ;
1700 DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
1701
1702 if ( erase && !EmptyRgn(ownUpdateRgn) )
1703 {
1704 wxWindowDC dc(this);
1705 dc.SetClippingRegion(wxRegion(ownUpdateRgn));
1706 wxEraseEvent eevent( GetId(), &dc );
1707 eevent.SetEventObject( this );
1708 GetEventHandler()->ProcessEvent( eevent );
1709
1710 wxNcPaintEvent eventNc( GetId() );
1711 eventNc.SetEventObject( this );
1712 GetEventHandler()->ProcessEvent( eventNc );
1713 }
1714 DisposeRgn( ownUpdateRgn ) ;
1715 if ( !m_updateRegion.Empty() )
1716 {
1717 wxPaintEvent event;
1718 event.m_timeStamp = time ;
1719 event.SetEventObject(this);
1720 GetEventHandler()->ProcessEvent(event);
1721 }
1722 }
1723
1724 // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
1725
1726 RgnHandle childupdate = NewRgn() ;
1727 for (wxNode *node = GetChildren().First(); node; node = node->Next())
1728 {
1729 // calculate the update region for the child windows by intersecting the window rectangle with our own
1730 // passed in update region and then offset it to be client-wise window coordinates again
1731 wxWindowMac *child = (wxWindowMac*)node->Data();
1732 SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
1733 SectRgn( childupdate , updatergn , childupdate ) ;
1734 OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
1735 if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
1736 {
1737 // because dialogs may also be children
1738 child->MacRedraw( childupdate , time , erase ) ;
1739 }
1740 }
1741 DisposeRgn( childupdate ) ;
1742 // eventually a draw grow box here
1743
1744}
1745
1746WXHWND wxWindowMac::MacGetRootWindow() const
1747{
1748 wxWindowMac *iter = (wxWindowMac*)this ;
1749
1750 while( iter )
1751 {
1752 if ( iter->IsTopLevel() )
1753 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
1754
1755 iter = iter->GetParent() ;
1756 }
1757 wxASSERT_MSG( 1 , "No valid mac root window" ) ;
1758 return NULL ;
1759}
1760
1761void wxWindowMac::MacCreateScrollBars( long style )
1762{
1763 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
1764
1765 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
1766 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
1767 int width, height ;
1768 GetClientSize( &width , &height ) ;
1769
1770 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1771 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1772 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1773 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1774
1775 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
1776 vSize , wxVERTICAL);
1777
1778 if ( style & wxVSCROLL )
1779 {
1780
1781 }
1782 else
1783 {
1784 m_vScrollBar->Show(false) ;
1785 }
1786 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
1787 hSize , wxHORIZONTAL);
1788 if ( style & wxHSCROLL )
1789 {
1790 }
1791 else
1792 {
1793 m_hScrollBar->Show(false) ;
1794 }
1795
1796 // because the create does not take into account the client area origin
1797 MacRepositionScrollBars() ; // we might have a real position shift
1798}
1799
1800void wxWindowMac::MacRepositionScrollBars()
1801{
1802 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
1803 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
1804
1805 // get real client area
1806
1807 int width = m_width ;
1808 int height = m_height ;
1809
1810 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
1811 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
1812
1813 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
1814 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
1815 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
1816 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
1817
1818 int x = 0 ;
1819 int y = 0 ;
1820 int w = m_width ;
1821 int h = m_height ;
1822
1823 MacClientToRootWindow( &x , &y ) ;
1824 MacClientToRootWindow( &w , &h ) ;
1825
1826 wxWindowMac *iter = (wxWindowMac*)this ;
1827
1828 int totW = 10000 , totH = 10000;
1829 while( iter )
1830 {
1831 if ( iter->IsTopLevel() )
1832 {
1833 totW = iter->m_width ;
1834 totH = iter->m_height ;
1835 break ;
1836 }
1837
1838 iter = iter->GetParent() ;
1839 }
1840
1841 if ( x == 0 )
1842 {
1843 hPoint.x = -1 ;
1844 hSize.x += 1 ;
1845 }
1846 if ( y == 0 )
1847 {
1848 vPoint.y = -1 ;
1849 vSize.y += 1 ;
1850 }
1851
1852 if ( w-x >= totW )
1853 {
1854 hSize.x += 1 ;
1855 vPoint.x += 1 ;
1856 }
1857
1858 if ( h-y >= totH )
1859 {
1860 vSize.y += 1 ;
1861 hPoint.y += 1 ;
1862 }
1863
1864 if ( m_vScrollBar )
1865 {
1866 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
1867 }
1868 if ( m_hScrollBar )
1869 {
1870 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
1871 }
1872}
1873
1874bool wxWindowMac::AcceptsFocus() const
1875{
1876 return MacCanFocus() && wxWindowBase::AcceptsFocus();
1877}
1878
1879WXWidget wxWindowMac::MacGetContainerForEmbedding()
1880{
1881 return GetParent()->MacGetContainerForEmbedding() ;
1882}
1883
1884void wxWindowMac::MacSuperChangedPosition()
1885{
1886 // only window-absolute structures have to be moved i.e. controls
1887
1888 wxNode *node = GetChildren().First();
1889 while ( node )
1890 {
1891 wxWindowMac *child = (wxWindowMac *)node->Data();
1892 child->MacSuperChangedPosition() ;
1893 node = node->Next();
1894 }
1895}
1896
1897void wxWindowMac::MacTopLevelWindowChangedPosition()
1898{
1899 // only screen-absolute structures have to be moved i.e. glcanvas
1900
1901 wxNode *node = GetChildren().First();
1902 while ( node )
1903 {
1904 wxWindowMac *child = (wxWindowMac *)node->Data();
1905 child->MacTopLevelWindowChangedPosition() ;
1906 node = node->Next();
1907 }
1908}
1909long wxWindowMac::MacGetLeftBorderSize( ) const
1910{
1911 if( IsTopLevel() )
1912 return 0 ;
1913
1914 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
1915 {
1916 SInt32 border = 3 ;
1917#if wxMAC_USE_THEME_BORDER
1918#if TARGET_CARBON
1919 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1920#endif
1921#endif
1922 return border ;
1923 }
1924 else if ( m_windowStyle &wxDOUBLE_BORDER)
1925 {
1926 SInt32 border = 3 ;
1927#if wxMAC_USE_THEME_BORDER
1928#if TARGET_CARBON
1929 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
1930#endif
1931#endif
1932 return border ;
1933 }
1934 else if (m_windowStyle &wxSIMPLE_BORDER)
1935 {
1936 return 1 ;
1937 }
1938 return 0 ;
1939}
1940
1941long wxWindowMac::MacGetRightBorderSize( ) const
1942{
1943 // they are all symmetric in mac themes
1944 return MacGetLeftBorderSize() ;
1945}
1946
1947long wxWindowMac::MacGetTopBorderSize( ) const
1948{
1949 // they are all symmetric in mac themes
1950 return MacGetLeftBorderSize() ;
1951}
1952
1953long wxWindowMac::MacGetBottomBorderSize( ) const
1954{
1955 // they are all symmetric in mac themes
1956 return MacGetLeftBorderSize() ;
1957}
1958
1959long wxWindowMac::MacRemoveBordersFromStyle( long style )
1960{
1961 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
1962}
1963
1964// Find the wxWindowMac at the current mouse position, returning the mouse
1965// position.
1966wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
1967{
1968 pt = wxGetMousePosition();
1969 wxWindowMac* found = wxFindWindowAtPoint(pt);
1970 return found;
1971}
1972
1973// Get the current mouse position.
1974wxPoint wxGetMousePosition()
1975{
1976 int x, y;
1977 wxGetMousePosition(& x, & y);
1978 return wxPoint(x, y);
1979}
1980
wxWidgets (Impactor)