src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/window.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/menu.h"
  15 #include "wx/window.h"
  16 #include "wx/dc.h"
  17 #include "wx/dcclient.h"
  18 #include "wx/utils.h"
  19 #include "wx/app.h"
  20 #include "wx/panel.h"
  21 #include "wx/layout.h"
  22 #include "wx/dialog.h"
  23 #include "wx/scrolbar.h"
  24 #include "wx/statbox.h"
  25 #include "wx/button.h"
  26 #include "wx/settings.h"
  27 #include "wx/msgdlg.h"
  28 #include "wx/frame.h"
  29 #include "wx/tooltip.h"
  30 #include "wx/statusbr.h"
  31 #include "wx/menuitem.h"
  32 #include "wx/spinctrl.h"
  33 #include "wx/log.h"
  34 #include "wx/geometry.h"
  35 #include "wx/textctrl.h"
  36
  37 #include "wx/toolbar.h"
  38 #include "wx/dc.h"
  39
  40 #if wxUSE_CARET
  41     #include "wx/caret.h"
  42 #endif
  43
  44 #if wxUSE_DRAG_AND_DROP
  45 #include "wx/dnd.h"
  46 #endif
  47
  48 #include "wx/mac/uma.h"
  49
  50 #define MAC_SCROLLBAR_SIZE 15
  51 #define MAC_SMALL_SCROLLBAR_SIZE 11
  52
  53 #ifndef __DARWIN__
  54 #include <Windows.h>
  55 #include <ToolUtils.h>
  56 #include <Scrap.h>
  57 #include <MacTextEditor.h>
  58 #endif
  59
  60 #if TARGET_API_MAC_OSX
  61 #ifndef __HIVIEW__
  62     #include <HIToolbox/HIView.h>
  63 #endif
  64 #endif
  65
  66 #include <string.h>
  67
  68 extern wxList wxPendingDelete;
  69
  70 #ifdef __WXUNIVERSAL__
  71     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  72 #else
  73     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  74 #endif
  75
  76 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  77     EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  78     EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  79 #if TARGET_API_MAC_OSX
  80     EVT_PAINT(wxWindowMac::OnPaint)
  81 #endif
  82     EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  83     EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
  84     EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  85 END_EVENT_TABLE()
  86
  87 #define wxMAC_DEBUG_REDRAW 0
  88 #ifndef wxMAC_DEBUG_REDRAW
  89 #define wxMAC_DEBUG_REDRAW 0
  90 #endif
  91
  92 #define wxMAC_USE_THEME_BORDER 1
  93
  94 // ---------------------------------------------------------------------------
  95 // Utility Routines to move between different coordinate systems
  96 // ---------------------------------------------------------------------------
  97
  98 /*
  99  * Right now we have the following setup :
 100  * a border that is not part of the native control is always outside the
 101  * control's border (otherwise we loose all native intelligence, future ways
 102  * may be to have a second embedding control responsible for drawing borders
 103  * and backgrounds eventually)
 104  * so all this border calculations have to be taken into account when calling
 105  * native methods or getting native oriented data
 106  * so we have three coordinate systems here
 107  * wx client coordinates
 108  * wx window coordinates (including window frames)
 109  * native coordinates
 110  */
 111
 112 //
 113 // originating from native control
 114 //
 115
 116
 117 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
 118 {
 119     OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
 120 }
 121
 122 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
 123 {
 124     OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
 125 }
 126
 127 //
 128 // directed towards native control
 129 //
 130
 131 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
 132 {
 133     OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
 134 }
 135
 136 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
 137 {
 138     OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
 139 }
 140
 141 // ---------------------------------------------------------------------------
 142 // Carbon Events
 143 // ---------------------------------------------------------------------------
 144
 145 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
 146 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
 147
 148 #if TARGET_API_MAC_OSX
 149
 150 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
 151 enum
 152 {
 153     kEventControlVisibilityChanged = 157
 154 };
 155 #endif
 156
 157 #endif
 158
 159 static const EventTypeSpec eventList[] =
 160 {
 161     { kEventClassCommand, kEventProcessCommand } ,
 162     { kEventClassCommand, kEventCommandUpdateStatus } ,
 163
 164     { kEventClassControl , kEventControlHit } ,
 165
 166     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
 167     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
 168
 169     { kEventClassControl , kEventControlDraw } ,
 170 #if TARGET_API_MAC_OSX
 171     { kEventClassControl , kEventControlVisibilityChanged } ,
 172     { kEventClassControl , kEventControlEnabledStateChanged } ,
 173     { kEventClassControl , kEventControlHiliteChanged } ,
 174 #endif
 175     { kEventClassControl , kEventControlSetFocusPart } ,
 176
 177     { kEventClassService , kEventServiceGetTypes },
 178     { kEventClassService , kEventServiceCopy },
 179     { kEventClassService , kEventServicePaste },
 180
 181 //    { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
 182 //    { kEventClassControl , kEventControlBoundsChanged } ,
 183 } ;
 184
 185 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 186 {
 187     OSStatus result = eventNotHandledErr ;
 188
 189     wxMacCarbonEvent cEvent( event ) ;
 190
 191     ControlRef controlRef ;
 192     wxWindowMac* thisWindow = (wxWindowMac*) data ;
 193
 194     cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
 195
 196     switch ( GetEventKind( event ) )
 197     {
 198 #if TARGET_API_MAC_OSX
 199         case kEventControlDraw :
 200             {
 201                 RgnHandle updateRgn = NULL ;
 202                 RgnHandle allocatedRgn = NULL ;
 203                 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
 204                 Rect controlBounds ;
 205
 206                 if ( ! thisWindow->GetPeer()->IsCompositing() )
 207                 {
 208                     if ( thisWindow->GetPeer()->IsRootControl() )
 209                         thisWindow->GetPeer()->GetRect( &controlBounds ) ;
 210                     else
 211                         GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
 212                 }
 213
 214                 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
 215                 {
 216                     updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
 217                 }
 218                 else
 219                 {
 220                     if ( ! thisWindow->GetPeer()->IsCompositing() )
 221                     {
 222                         allocatedRgn = NewRgn() ;
 223                         CopyRgn( updateRgn , allocatedRgn ) ;
 224                         OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
 225
 226                         // hide the given region by the new region that must be shifted
 227                         wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
 228                         updateRgn = allocatedRgn ;
 229                     }
 230                     else
 231                     {
 232                         if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
 233                         {
 234                             // as this update region is in native window locals we must adapt it to wx window local
 235                             allocatedRgn = NewRgn() ;
 236                             CopyRgn( updateRgn , allocatedRgn ) ;
 237
 238                             // hide the given region by the new region that must be shifted
 239                             wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
 240                             updateRgn = allocatedRgn ;
 241                         }
 242                     }
 243                 }
 244
 245                 Rect rgnBounds ;
 246                 GetRegionBounds( updateRgn , &rgnBounds ) ;
 247
 248 #if wxMAC_DEBUG_REDRAW
 249                 if ( thisWindow->MacIsUserPane() )
 250                 {
 251                     static float color = 0.5 ;
 252                     static channel = 0 ;
 253                     HIRect bounds;
 254                     CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
 255
 256                     HIViewGetBounds( controlRef, &bounds );
 257                     CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
 258                         channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
 259                     CGContextFillRect( cgContext, bounds );
 260                     color += 0.1 ;
 261                     if ( color > 0.9 )
 262                     {
 263                         color = 0.5 ;
 264                         channel++ ;
 265                         if ( channel == 3 )
 266                             channel = 0 ;
 267                     }
 268                 }
 269 #endif
 270
 271                 {
 272 #if wxMAC_USE_CORE_GRAPHICS
 273                     bool created = false ;
 274                     CGContextRef cgContext = NULL ;
 275                     if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
 276                     {
 277                         wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
 278
 279                         // this parameter is not provided on non-composited windows
 280                         created = true ;
 281
 282                         // rest of the code expects this to be already transformed and clipped for local
 283                         CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
 284                         Rect bounds ;
 285                         GetPortBounds( port , &bounds ) ;
 286                         CreateCGContextForPort( port , &cgContext ) ;
 287
 288                         wxMacWindowToNative( thisWindow , updateRgn ) ;
 289                         OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
 290                         ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
 291                         wxMacNativeToWindow( thisWindow , updateRgn ) ;
 292                         OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
 293
 294                         CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
 295                         CGContextScaleCTM( cgContext , 1 , -1 ) ;
 296
 297                         CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
 298
 299 #if 0
 300                         CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
 301                         CGContextFillRect( cgContext ,
 302                             CGRectMake( 0 , 0 ,
 303                                 controlBounds.right - controlBounds.left ,
 304                                 controlBounds.bottom - controlBounds.top ) );
 305 #endif
 306                     }
 307
 308                     thisWindow->MacSetCGContextRef( cgContext ) ;
 309
 310                     {
 311                         wxMacCGContextStateSaver sg( cgContext ) ;
 312 #endif
 313                         if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
 314                             result = noErr ;
 315
 316 #if wxMAC_USE_CORE_GRAPHICS
 317                         thisWindow->MacSetCGContextRef( NULL ) ;
 318                     }
 319
 320                     if ( created )
 321                         CGContextRelease( cgContext ) ;
 322 #endif
 323                 }
 324
 325                 if ( allocatedRgn )
 326                     DisposeRgn( allocatedRgn ) ;
 327             }
 328             break ;
 329
 330         case kEventControlVisibilityChanged :
 331             thisWindow->MacVisibilityChanged() ;
 332             break ;
 333
 334         case kEventControlEnabledStateChanged :
 335             thisWindow->MacEnabledStateChanged() ;
 336             break ;
 337
 338         case kEventControlHiliteChanged :
 339             thisWindow->MacHiliteChanged() ;
 340             break ;
 341 #endif
 342
 343         // we emulate this event under Carbon CFM
 344         case kEventControlSetFocusPart :
 345             {
 346                 Boolean focusEverything = false ;
 347                 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
 348
 349 #ifdef __WXMAC_OSX__
 350                 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
 351                 {
 352                 }
 353 #endif
 354
 355                 if ( controlPart == kControlFocusNoPart )
 356                 {
 357 #if wxUSE_CARET
 358                     if ( thisWindow->GetCaret() )
 359                         thisWindow->GetCaret()->OnKillFocus();
 360 #endif
 361
 362                     static bool inKillFocusEvent = false ;
 363
 364                     if ( !inKillFocusEvent )
 365                     {
 366                         inKillFocusEvent = true ;
 367                         wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
 368                         event.SetEventObject(thisWindow);
 369                         thisWindow->GetEventHandler()->ProcessEvent(event) ;
 370                         inKillFocusEvent = false ;
 371                     }
 372                 }
 373                 else
 374                 {
 375                     // panel wants to track the window which was the last to have focus in it
 376                     wxChildFocusEvent eventFocus(thisWindow);
 377                     thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
 378
 379 #if wxUSE_CARET
 380                     if ( thisWindow->GetCaret() )
 381                         thisWindow->GetCaret()->OnSetFocus();
 382 #endif
 383
 384                     wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
 385                     event.SetEventObject(thisWindow);
 386                     thisWindow->GetEventHandler()->ProcessEvent(event) ;
 387                 }
 388
 389                 if ( thisWindow->MacIsUserPane() )
 390                     result = noErr ;
 391             }
 392             break ;
 393
 394         case kEventControlHit :
 395             result = thisWindow->MacControlHit( handler , event ) ;
 396             break ;
 397
 398         default :
 399             break ;
 400     }
 401
 402     return result ;
 403 }
 404
 405 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 406 {
 407     OSStatus result = eventNotHandledErr ;
 408
 409     wxMacCarbonEvent cEvent( event ) ;
 410
 411     ControlRef controlRef ;
 412     wxWindowMac* thisWindow = (wxWindowMac*) data ;
 413     wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
 414     cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
 415
 416     switch ( GetEventKind( event ) )
 417     {
 418         case kEventServiceGetTypes :
 419             if ( textCtrl )
 420             {
 421                 long from, to ;
 422                 textCtrl->GetSelection( &from , &to ) ;
 423
 424                 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
 425                 if ( from != to )
 426                     copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
 427                 if ( textCtrl->IsEditable() )
 428                     pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
 429
 430                 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt', 'PICT', 'MooV', 'AIFF' */  };
 431                 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
 432                 {
 433                     CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
 434                     if ( typestring )
 435                     {
 436                         if ( copyTypes )
 437                             CFArrayAppendValue(copyTypes, typestring) ;
 438                         if ( pasteTypes )
 439                             CFArrayAppendValue(pasteTypes, typestring) ;
 440
 441                         CFRelease( typestring ) ;
 442                     }
 443                 }
 444
 445                 result = noErr ;
 446             }
 447             break ;
 448
 449         case kEventServiceCopy :
 450             if ( textCtrl )
 451             {
 452                 long from, to ;
 453
 454                 textCtrl->GetSelection( &from , &to ) ;
 455                 wxString val = textCtrl->GetValue() ;
 456                 val = val.Mid( from , to - from ) ;
 457                 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
 458                 verify_noerr( ClearScrap( &scrapRef ) ) ;
 459                 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.length() , val.c_str() ) ) ;
 460                 result = noErr ;
 461             }
 462             break ;
 463
 464         case kEventServicePaste :
 465             if ( textCtrl )
 466             {
 467                 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
 468                 Size textSize, pastedSize ;
 469                 verify_noerr( GetScrapFlavorSize(scrapRef, kTXNTextData, &textSize) ) ;
 470                 textSize++ ;
 471                 char *content = new char[textSize] ;
 472                 GetScrapFlavorData(scrapRef, kTXNTextData, &pastedSize, content );
 473                 content[textSize - 1] = 0 ;
 474
 475 #if wxUSE_UNICODE
 476                 textCtrl->WriteText( wxString( content , wxConvLocal ) );
 477 #else
 478                 textCtrl->WriteText( wxString( content ) ) ;
 479 #endif
 480
 481                 delete[] content ;
 482                 result = noErr ;
 483             }
 484             break ;
 485
 486         default:
 487             break ;
 488     }
 489
 490     return result ;
 491 }
 492
 493 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 494 {
 495     OSStatus result = eventNotHandledErr ;
 496     wxWindowMac* focus = (wxWindowMac*) data ;
 497
 498     wchar_t* uniChars = NULL ;
 499     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 500
 501     UniChar* charBuf = NULL;
 502     UInt32 dataSize = 0 ;
 503     int numChars = 0 ;
 504     UniChar buf[2] ;
 505     if ( GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 506     {
 507         numChars = dataSize / sizeof( UniChar) + 1;
 508         charBuf = buf ;
 509
 510         if ( (size_t) numChars * 2 > sizeof(buf) )
 511             charBuf = new UniChar[ numChars ] ;
 512         else
 513             charBuf = buf ;
 514
 515         uniChars = new wchar_t[ numChars ] ;
 516         GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 517                 charBuf[ numChars - 1 ] = 0;
 518 #if SIZEOF_WCHAR_T == 2
 519         uniChars = (wchar_t*) charBuf ;
 520         memcpy( uniChars , charBuf , numChars * 2 ) ;
 521 #else
 522         // the resulting string will never have more chars than the utf16 version, so this is safe
 523         wxMBConvUTF16 converter ;
 524         numChars = converter.MB2WC( uniChars , (const char*)charBuf , numChars ) ;
 525 #endif
 526     }
 527
 528     switch ( GetEventKind( event ) )
 529     {
 530         case kEventTextInputUpdateActiveInputArea :
 531             {
 532                 // An IME input event may return several characters, but we need to send one char at a time to
 533                 // EVT_CHAR
 534                 for (int pos=0 ; pos < numChars ; pos++)
 535                 {
 536                     WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 537                     WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 538                     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 539
 540                     UInt32 message = (0  << 8) + ((char)uniChars[pos] );
 541                     if ( wxTheApp->MacSendCharEvent(
 542                                                     focus , message , 0 , when , 0 , 0 , uniChars[pos] ) )
 543                     {
 544                         result = noErr ;
 545                     }
 546
 547                     wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 548                 }
 549             }
 550             break ;
 551         case kEventTextInputUnicodeForKeyEvent :
 552             {
 553                 UInt32 keyCode, modifiers ;
 554                 Point point ;
 555                 EventRef rawEvent ;
 556                 unsigned char charCode ;
 557
 558                 GetEventParameter( event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL, sizeof(rawEvent), NULL, &rawEvent ) ;
 559                 GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 560                 GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 561                 GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 562                 GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 563
 564                 UInt32 message = (keyCode << 8) + charCode;
 565
 566                 // An IME input event may return several characters, but we need to send one char at a time to
 567                 // EVT_CHAR
 568                 for (int pos=0 ; pos < numChars ; pos++)
 569                 {
 570                     WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 571                     WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 572                     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 573
 574                     if ( wxTheApp->MacSendCharEvent(
 575                         focus , message , modifiers , when , point.h , point.v , uniChars[pos] ) )
 576                     {
 577                         result = noErr ;
 578                     }
 579
 580                     wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 581                 }
 582             }
 583             break;
 584         default:
 585             break ;
 586     }
 587
 588     delete [] uniChars ;
 589     if ( charBuf != buf )
 590         delete [] charBuf ;
 591
 592     return result ;
 593 }
 594
 595 static pascal OSStatus wxMacWindowCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 596 {
 597     OSStatus result = eventNotHandledErr ;
 598     wxWindowMac* focus = (wxWindowMac*) data ;
 599
 600     HICommand command ;
 601
 602     wxMacCarbonEvent cEvent( event ) ;
 603     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 604
 605     wxMenuItem* item = NULL ;
 606     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 607     int id = wxMacCommandToId( command.commandID ) ;
 608
 609     if ( item )
 610     {
 611         wxASSERT( itemMenu != NULL ) ;
 612
 613         switch ( cEvent.GetKind() )
 614         {
 615             case kEventProcessCommand :
 616                 {
 617                     if (item->IsCheckable())
 618                         item->Check( !item->IsChecked() ) ;
 619
 620                     if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
 621                         result = noErr ;
 622                     else
 623                     {
 624                         wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED , id);
 625                         event.SetEventObject(focus);
 626                         event.SetInt(item->IsCheckable() ? item->IsChecked() : -1);
 627
 628                         if ( focus->GetEventHandler()->ProcessEvent(event) )
 629                             result = noErr ;
 630                     }
 631                 }
 632             break ;
 633
 634             case kEventCommandUpdateStatus:
 635                 {
 636                     wxUpdateUIEvent event(id);
 637                     event.SetEventObject( itemMenu );
 638
 639                     bool processed = false;
 640
 641                     // Try the menu's event handler
 642                     {
 643                         wxEvtHandler *handler = itemMenu->GetEventHandler();
 644                         if ( handler )
 645                             processed = handler->ProcessEvent(event);
 646                     }
 647
 648                     // Try the window the menu was popped up from
 649                     // (and up through the hierarchy)
 650                     if ( !processed )
 651                     {
 652                         const wxMenuBase *menu = itemMenu;
 653                         while ( menu )
 654                         {
 655                             wxWindow *win = menu->GetInvokingWindow();
 656                             if ( win )
 657                             {
 658                                 processed = win->GetEventHandler()->ProcessEvent(event);
 659                                 break;
 660                             }
 661
 662                             menu = menu->GetParent();
 663                         }
 664                     }
 665
 666                     if ( !processed )
 667                     {
 668                         processed = focus->GetEventHandler()->ProcessEvent(event);
 669                     }
 670
 671                     if ( processed )
 672                     {
 673                         // if anything changed, update the changed attribute
 674                         if (event.GetSetText())
 675                             itemMenu->SetLabel(id, event.GetText());
 676                         if (event.GetSetChecked())
 677                             itemMenu->Check(id, event.GetChecked());
 678                         if (event.GetSetEnabled())
 679                             itemMenu->Enable(id, event.GetEnabled());
 680
 681                         result = noErr ;
 682                     }
 683                 }
 684                 break ;
 685
 686             default :
 687                 break ;
 688         }
 689     }
 690     return result ;
 691 }
 692
 693 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 694 {
 695     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 696     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 697     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 698     OSStatus result = eventNotHandledErr ;
 699
 700     switch ( GetEventClass( event ) )
 701     {
 702         case kEventClassCommand :
 703             result = wxMacWindowCommandEventHandler( handler , event , data ) ;
 704             break ;
 705
 706         case kEventClassControl :
 707             result = wxMacWindowControlEventHandler( handler, event, data ) ;
 708             break ;
 709
 710         case kEventClassService :
 711             result = wxMacWindowServiceEventHandler( handler, event , data ) ;
 712             break ;
 713
 714         case kEventClassTextInput :
 715             result = wxMacUnicodeTextEventHandler( handler , event , data ) ;
 716             break ;
 717
 718         default :
 719             break ;
 720     }
 721
 722     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 723
 724     return result ;
 725 }
 726
 727 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
 728
 729 #if !TARGET_API_MAC_OSX
 730
 731 // ---------------------------------------------------------------------------
 732 // UserPane events for non OSX builds
 733 // ---------------------------------------------------------------------------
 734
 735 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
 736 {
 737     wxWindow * win = wxFindControlFromMacControl(control) ;
 738     if ( win )
 739         win->MacControlUserPaneDrawProc(part) ;
 740 }
 741 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
 742
 743 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
 744 {
 745     wxWindow * win = wxFindControlFromMacControl(control) ;
 746     if ( win )
 747         return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
 748     else
 749         return kControlNoPart ;
 750 }
 751 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
 752
 753 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
 754 {
 755     wxWindow * win = wxFindControlFromMacControl(control) ;
 756     if ( win )
 757         return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
 758     else
 759         return kControlNoPart ;
 760 }
 761 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
 762
 763 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
 764 {
 765     wxWindow * win = wxFindControlFromMacControl(control) ;
 766     if ( win )
 767         win->MacControlUserPaneIdleProc() ;
 768 }
 769 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
 770
 771 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
 772 {
 773     wxWindow * win = wxFindControlFromMacControl(control) ;
 774     if ( win )
 775         return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
 776     else
 777         return kControlNoPart ;
 778 }
 779 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
 780
 781 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
 782 {
 783     wxWindow * win = wxFindControlFromMacControl(control) ;
 784     if ( win )
 785         win->MacControlUserPaneActivateProc(activating) ;
 786 }
 787 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
 788
 789 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
 790 {
 791     wxWindow * win = wxFindControlFromMacControl(control) ;
 792     if ( win )
 793         return win->MacControlUserPaneFocusProc(action) ;
 794     else
 795         return kControlNoPart ;
 796 }
 797 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
 798
 799 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
 800 {
 801     wxWindow * win = wxFindControlFromMacControl(control) ;
 802     if ( win )
 803         win->MacControlUserPaneBackgroundProc(info) ;
 804 }
 805 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
 806
 807 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
 808 {
 809     int x = 0 , y = 0;
 810     RgnHandle rgn = NewRgn() ;
 811     GetClip( rgn ) ;
 812     MacWindowToRootWindow( &x, &y ) ;
 813     OffsetRgn( rgn , -x , -y ) ;
 814     wxMacWindowStateSaver sv( this ) ;
 815     SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
 816     MacDoRedraw( rgn , 0 ) ;
 817     DisposeRgn( rgn ) ;
 818 }
 819
 820 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
 821 {
 822     return kControlNoPart ;
 823 }
 824
 825 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
 826 {
 827     return kControlNoPart ;
 828 }
 829
 830 void wxWindowMac::MacControlUserPaneIdleProc()
 831 {
 832 }
 833
 834 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
 835 {
 836     return kControlNoPart ;
 837 }
 838
 839 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
 840 {
 841 }
 842
 843 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
 844 {
 845     if ( AcceptsFocus() )
 846         return 1 ;
 847     else
 848         return kControlNoPart ;
 849 }
 850
 851 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
 852 {
 853 }
 854
 855 #endif
 856
 857 // ---------------------------------------------------------------------------
 858 // Scrollbar Tracking for all
 859 // ---------------------------------------------------------------------------
 860
 861 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
 862 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
 863 {
 864     if ( partCode != 0)
 865     {
 866         wxWindow*  wx = wxFindControlFromMacControl( control ) ;
 867         if ( wx )
 868             wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
 869     }
 870 }
 871 wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
 872
 873 // ===========================================================================
 874 // implementation
 875 // ===========================================================================
 876
 877 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
 878
 879 static MacControlMap wxWinMacControlList;
 880
 881 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
 882 {
 883     MacControlMap::iterator node = wxWinMacControlList.find(inControl);
 884
 885     return (node == wxWinMacControlList.end()) ? NULL : node->second;
 886 }
 887
 888 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
 889 {
 890     // adding NULL ControlRef is (first) surely a result of an error and
 891     // (secondly) breaks native event processing
 892     wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 893
 894     wxWinMacControlList[inControl] = control;
 895 }
 896
 897 void wxRemoveMacControlAssociation(wxWindow *control)
 898 {
 899    // iterate over all the elements in the class
 900     // is the iterator stable ? as we might have two associations pointing to the same wxWindow
 901     // we should go on...
 902
 903     bool found = true ;
 904     while ( found )
 905     {
 906         found = false ;
 907         MacControlMap::iterator it;
 908         for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
 909         {
 910             if ( it->second == control )
 911             {
 912                 wxWinMacControlList.erase(it);
 913                 found = true ;
 914                 break;
 915             }
 916         }
 917     }
 918 }
 919
 920 // ----------------------------------------------------------------------------
 921  // constructors and such
 922 // ----------------------------------------------------------------------------
 923
 924 wxWindowMac::wxWindowMac()
 925 {
 926     Init();
 927 }
 928
 929 wxWindowMac::wxWindowMac(wxWindowMac *parent,
 930             wxWindowID id,
 931             const wxPoint& pos ,
 932             const wxSize& size ,
 933             long style ,
 934             const wxString& name )
 935 {
 936     Init();
 937     Create(parent, id, pos, size, style, name);
 938 }
 939
 940 void wxWindowMac::Init()
 941 {
 942     m_peer = NULL ;
 943     m_frozenness = 0 ;
 944
 945 #if WXWIN_COMPATIBILITY_2_4
 946     m_backgroundTransparent = false;
 947 #endif
 948
 949 #if wxMAC_USE_CORE_GRAPHICS
 950     m_cgContextRef = NULL ;
 951 #endif
 952
 953     // as all windows are created with WS_VISIBLE style...
 954     m_isShown = true;
 955
 956     m_hScrollBar = NULL ;
 957     m_vScrollBar = NULL ;
 958     m_macBackgroundBrush = wxNullBrush ;
 959
 960     m_macIsUserPane = true;
 961     m_clipChildren = false ;
 962     m_cachedClippedRectValid = false ;
 963
 964     // we need a valid font for the encodings
 965     wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 966 }
 967
 968 wxWindowMac::~wxWindowMac()
 969 {
 970     SendDestroyEvent();
 971
 972     m_isBeingDeleted = true;
 973
 974     MacInvalidateBorders() ;
 975
 976 #ifndef __WXUNIVERSAL__
 977     // VS: make sure there's no wxFrame with last focus set to us:
 978     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 979     {
 980         wxFrame *frame = wxDynamicCast(win, wxFrame);
 981         if ( frame )
 982         {
 983             if ( frame->GetLastFocus() == this )
 984                 frame->SetLastFocus((wxWindow*)NULL);
 985             break;
 986         }
 987     }
 988 #endif
 989
 990     // destroy children before destroying this window itself
 991     DestroyChildren();
 992
 993     // wxRemoveMacControlAssociation( this ) ;
 994     // If we delete an item, we should initialize the parent panel,
 995     // because it could now be invalid.
 996     wxWindow *parent = GetParent() ;
 997     if ( parent )
 998     {
 999         if (parent->GetDefaultItem() == (wxButton*) this)
1000             parent->SetDefaultItem(NULL);
1001     }
1002
1003     if ( m_peer && m_peer->Ok() )
1004     {
1005         // in case the callback might be called during destruction
1006         wxRemoveMacControlAssociation( this) ;
1007         ::RemoveEventHandler( (EventHandlerRef ) m_macControlEventHandler ) ;
1008         // we currently are not using this hook
1009         // ::SetControlColorProc( *m_peer , NULL ) ;
1010         m_peer->Dispose() ;
1011     }
1012
1013     if ( g_MacLastWindow == this )
1014         g_MacLastWindow = NULL ;
1015
1016     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
1017     if ( frame )
1018     {
1019         if ( frame->GetLastFocus() == this )
1020             frame->SetLastFocus( NULL ) ;
1021     }
1022
1023     // delete our drop target if we've got one
1024 #if wxUSE_DRAG_AND_DROP
1025     if ( m_dropTarget != NULL )
1026     {
1027         delete m_dropTarget;
1028         m_dropTarget = NULL;
1029     }
1030 #endif
1031
1032     delete m_peer ;
1033 }
1034
1035 WXWidget wxWindowMac::GetHandle() const
1036 {
1037     return (WXWidget) m_peer->GetControlRef() ;
1038 }
1039
1040 void wxWindowMac::MacInstallEventHandler( WXWidget control )
1041 {
1042     wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
1043     InstallControlEventHandler( (ControlRef)control , GetwxMacWindowEventHandlerUPP(),
1044         GetEventTypeCount(eventList), eventList, this,
1045         (EventHandlerRef *)&m_macControlEventHandler);
1046
1047 #if !TARGET_API_MAC_OSX
1048     if ( (ControlRef) control == m_peer->GetControlRef() )
1049     {
1050         m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl, kControlUserPaneDrawProcTag, GetwxMacControlUserPaneDrawProc()) ;
1051         m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl, kControlUserPaneHitTestProcTag, GetwxMacControlUserPaneHitTestProc()) ;
1052         m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl, kControlUserPaneTrackingProcTag, GetwxMacControlUserPaneTrackingProc()) ;
1053         m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl, kControlUserPaneIdleProcTag, GetwxMacControlUserPaneIdleProc()) ;
1054         m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl, kControlUserPaneKeyDownProcTag, GetwxMacControlUserPaneKeyDownProc()) ;
1055         m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl, kControlUserPaneActivateProcTag, GetwxMacControlUserPaneActivateProc()) ;
1056         m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl, kControlUserPaneFocusProcTag, GetwxMacControlUserPaneFocusProc()) ;
1057         m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl, kControlUserPaneBackgroundProcTag, GetwxMacControlUserPaneBackgroundProc()) ;
1058     }
1059 #endif
1060 }
1061
1062 // Constructor
1063 bool wxWindowMac::Create(wxWindowMac *parent,
1064     wxWindowID id,
1065     const wxPoint& pos,
1066     const wxSize& size,
1067     long style,
1068     const wxString& name)
1069 {
1070     wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
1071
1072     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
1073         return false;
1074
1075     m_windowVariant = parent->GetWindowVariant() ;
1076
1077     if ( m_macIsUserPane )
1078     {
1079         Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
1080
1081         UInt32 features = 0
1082             | kControlSupportsEmbedding
1083             | kControlSupportsLiveFeedback
1084             | kControlGetsFocusOnClick
1085 //            | kControlHasSpecialBackground
1086 //            | kControlSupportsCalcBestRect
1087             | kControlHandlesTracking
1088             | kControlSupportsFocus
1089             | kControlWantsActivate
1090             | kControlWantsIdle ;
1091
1092         m_peer = new wxMacControl(this) ;
1093         OSStatus err =::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
1094         verify_noerr( err );
1095
1096         MacPostControlCreate(pos, size) ;
1097     }
1098
1099 #ifndef __WXUNIVERSAL__
1100     // Don't give scrollbars to wxControls unless they ask for them
1101     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar)))
1102          || (IsKindOf(CLASSINFO(wxControl)) && ((style & wxHSCROLL) || (style & wxVSCROLL))))
1103     {
1104         MacCreateScrollBars( style ) ;
1105     }
1106 #endif
1107
1108     wxWindowCreateEvent event(this);
1109     GetEventHandler()->AddPendingEvent(event);
1110
1111     return true;
1112 }
1113
1114 void wxWindowMac::MacChildAdded()
1115 {
1116     if ( m_vScrollBar )
1117         m_vScrollBar->Raise() ;
1118     if ( m_hScrollBar )
1119         m_hScrollBar->Raise() ;
1120 }
1121
1122 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
1123 {
1124     wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
1125
1126     m_peer->SetReference( (long)this ) ;
1127     GetParent()->AddChild( this );
1128
1129     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
1130
1131     ControlRef container = (ControlRef) GetParent()->GetHandle() ;
1132     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
1133     ::EmbedControl( m_peer->GetControlRef() , container ) ;
1134     GetParent()->MacChildAdded() ;
1135
1136     // adjust font, controlsize etc
1137     DoSetWindowVariant( m_windowVariant ) ;
1138
1139     m_peer->SetLabel( wxStripMenuCodes(m_label) ) ;
1140
1141     if (!m_macIsUserPane)
1142         SetInitialBestSize(size);
1143
1144     SetCursor( *wxSTANDARD_CURSOR ) ;
1145 }
1146
1147 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
1148 {
1149     // Don't assert, in case we set the window variant before
1150     // the window is created
1151     // wxASSERT( m_peer->Ok() ) ;
1152
1153     m_windowVariant = variant ;
1154
1155     if (m_peer == NULL || !m_peer->Ok())
1156         return;
1157
1158     ControlSize size ;
1159     ThemeFontID themeFont = kThemeSystemFont ;
1160
1161     // we will get that from the settings later
1162     // and make this NORMAL later, but first
1163     // we have a few calculations that we must fix
1164
1165     switch ( variant )
1166     {
1167         case wxWINDOW_VARIANT_NORMAL :
1168             size = kControlSizeNormal;
1169             themeFont = kThemeSystemFont ;
1170             break ;
1171
1172         case wxWINDOW_VARIANT_SMALL :
1173             size = kControlSizeSmall;
1174             themeFont = kThemeSmallSystemFont ;
1175             break ;
1176
1177         case wxWINDOW_VARIANT_MINI :
1178            if (UMAGetSystemVersion() >= 0x1030 )
1179             {
1180                 // not always defined in the headers
1181                 size = 3 ;
1182                 themeFont = 109 ;
1183             }
1184             else
1185             {
1186                 size = kControlSizeSmall;
1187                 themeFont = kThemeSmallSystemFont ;
1188             }
1189             break ;
1190
1191         case wxWINDOW_VARIANT_LARGE :
1192             size = kControlSizeLarge;
1193             themeFont = kThemeSystemFont ;
1194             break ;
1195
1196         default:
1197             wxFAIL_MSG(_T("unexpected window variant"));
1198             break ;
1199     }
1200
1201     m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag, &size ) ;
1202
1203     wxFont font ;
1204     font.MacCreateThemeFont( themeFont ) ;
1205     SetFont( font ) ;
1206 }
1207
1208 void wxWindowMac::MacUpdateControlFont()
1209 {
1210     m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
1211     Refresh() ;
1212 }
1213
1214 bool wxWindowMac::SetFont(const wxFont& font)
1215 {
1216     bool retval = wxWindowBase::SetFont( font );
1217
1218     MacUpdateControlFont() ;
1219
1220     return retval;
1221 }
1222
1223 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1224 {
1225     bool retval = wxWindowBase::SetForegroundColour( col );
1226
1227     if (retval)
1228         MacUpdateControlFont();
1229
1230     return retval;
1231 }
1232
1233 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1234 {
1235     if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1236         return false ;
1237
1238     wxBrush brush ;
1239     wxColour newCol(GetBackgroundColour());
1240
1241     if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_APPWORKSPACE ) )
1242         brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1243     else if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) )
1244         brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1245     else
1246         brush.SetColour( newCol ) ;
1247
1248     MacSetBackgroundBrush( brush ) ;
1249     MacUpdateControlFont() ;
1250
1251     return true ;
1252 }
1253
1254 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1255 {
1256     m_macBackgroundBrush = brush ;
1257     m_peer->SetBackground( brush ) ;
1258 }
1259
1260 bool wxWindowMac::MacCanFocus() const
1261 {
1262     // TODO : evaluate performance hits by looking up this value, eventually cache the results for a 1 sec or so
1263     // CAUTION : the value returned currently is 0 or 2, I've also found values of 1 having the same meaning,
1264     // but the value range is nowhere documented
1265     Boolean keyExistsAndHasValidFormat ;
1266     CFIndex fullKeyboardAccess = CFPreferencesGetAppIntegerValue( CFSTR("AppleKeyboardUIMode" ) ,
1267         kCFPreferencesCurrentApplication, &keyExistsAndHasValidFormat );
1268
1269     if ( keyExistsAndHasValidFormat && fullKeyboardAccess > 0 )
1270     {
1271         return true ;
1272     }
1273     else
1274     {
1275         UInt32 features = 0 ;
1276         m_peer->GetFeatures( &features ) ;
1277
1278         return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1279     }
1280 }
1281
1282 void wxWindowMac::SetFocus()
1283 {
1284     if ( !AcceptsFocus() )
1285             return ;
1286
1287     wxWindow* former = FindFocus() ;
1288     if ( former == this )
1289         return ;
1290
1291     // as we cannot rely on the control features to find out whether we are in full keyboard mode,
1292     // we can only leave in case of an error
1293     OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1294     if ( err == errCouldntSetFocus )
1295         return ;
1296
1297     SetUserFocusWindow( (WindowRef)MacGetTopLevelWindowRef() );
1298
1299 #if !TARGET_API_MAC_OSX
1300     // emulate carbon events when running under CarbonLib where they are not natively available
1301     if ( former )
1302     {
1303         EventRef evRef = NULL ;
1304
1305         err = MacCreateEvent(
1306             NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) ,
1307             kEventAttributeUserEvent , &evRef );
1308         verify_noerr( err );
1309
1310         wxMacCarbonEvent cEvent( evRef ) ;
1311         cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1312         cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1313
1314         wxMacWindowEventHandler( NULL , evRef , former ) ;
1315         ReleaseEvent( evRef ) ;
1316     }
1317
1318     // send new focus event
1319     {
1320         EventRef evRef = NULL ;
1321
1322         err = MacCreateEvent(
1323             NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) ,
1324             kEventAttributeUserEvent , &evRef );
1325         verify_noerr( err );
1326
1327         wxMacCarbonEvent cEvent( evRef ) ;
1328         cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1329         cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1330
1331         wxMacWindowEventHandler( NULL , evRef , this ) ;
1332         ReleaseEvent( evRef ) ;
1333     }
1334 #endif
1335 }
1336
1337 void wxWindowMac::DoCaptureMouse()
1338 {
1339     wxApp::s_captureWindow = this ;
1340 }
1341
1342 wxWindow * wxWindowBase::GetCapture()
1343 {
1344     return wxApp::s_captureWindow ;
1345 }
1346
1347 void wxWindowMac::DoReleaseMouse()
1348 {
1349     wxApp::s_captureWindow = NULL ;
1350 }
1351
1352 #if wxUSE_DRAG_AND_DROP
1353
1354 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1355 {
1356     if ( m_dropTarget != NULL )
1357         delete m_dropTarget;
1358
1359     m_dropTarget = pDropTarget;
1360     if ( m_dropTarget != NULL )
1361     {
1362         // TODO:
1363     }
1364 }
1365
1366 #endif
1367
1368 // Old-style File Manager Drag & Drop
1369 void wxWindowMac::DragAcceptFiles(bool accept)
1370 {
1371     // TODO:
1372 }
1373
1374 // Returns the size of the native control. In the case of the toplevel window
1375 // this is the content area root control
1376
1377 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1378                                            int& w, int& h) const
1379 {
1380     wxFAIL_MSG( wxT("Not currently supported") ) ;
1381 }
1382
1383 // From a wx position / size calculate the appropriate size of the native control
1384
1385 bool wxWindowMac::MacGetBoundsForControl(
1386     const wxPoint& pos,
1387     const wxSize& size,
1388     int& x, int& y,
1389     int& w, int& h , bool adjustOrigin ) const
1390 {
1391     // the desired size, minus the border pixels gives the correct size of the control
1392     x = (int)pos.x;
1393     y = (int)pos.y;
1394
1395     // TODO: the default calls may be used as soon as PostCreateControl Is moved here
1396     w = wxMax(size.x, 0) ; // WidthDefault( size.x );
1397     h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ;
1398
1399     bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1400     if ( !isCompositing )
1401         GetParent()->MacWindowToRootWindow( &x , &y ) ;
1402
1403     x += MacGetLeftBorderSize() ;
1404     y += MacGetTopBorderSize() ;
1405     w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1406     h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1407
1408     if ( adjustOrigin )
1409         AdjustForParentClientOrigin( x , y ) ;
1410
1411     // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1412     if ( !GetParent()->IsTopLevel() )
1413     {
1414         x -= GetParent()->MacGetLeftBorderSize() ;
1415         y -= GetParent()->MacGetTopBorderSize() ;
1416     }
1417
1418     return true ;
1419 }
1420
1421 // Get window size (not client size)
1422 void wxWindowMac::DoGetSize(int *x, int *y) const
1423 {
1424     Rect bounds ;
1425     m_peer->GetRect( &bounds ) ;
1426
1427     if (x)
1428        *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1429     if (y)
1430        *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1431 }
1432
1433 // get the position of the bounds of this window in client coordinates of its parent
1434 void wxWindowMac::DoGetPosition(int *x, int *y) const
1435 {
1436     Rect bounds ;
1437     m_peer->GetRect( &bounds ) ;
1438
1439     int x1 = bounds.left ;
1440     int y1 = bounds.top ;
1441
1442     // get the wx window position from the native one
1443     x1 -= MacGetLeftBorderSize() ;
1444     y1 -= MacGetTopBorderSize() ;
1445
1446     if ( !IsTopLevel() )
1447     {
1448         wxWindow *parent = GetParent();
1449         if ( parent )
1450         {
1451             // we must first adjust it to be in window coordinates of the parent,
1452             // as otherwise it gets lost by the ClientAreaOrigin fix
1453             x1 += parent->MacGetLeftBorderSize() ;
1454             y1 += parent->MacGetTopBorderSize() ;
1455
1456             // and now to client coordinates
1457             wxPoint pt(parent->GetClientAreaOrigin());
1458             x1 -= pt.x ;
1459             y1 -= pt.y ;
1460         }
1461     }
1462
1463     if (x)
1464        *x = x1 ;
1465     if (y)
1466        *y = y1 ;
1467 }
1468
1469 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1470 {
1471     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1472     wxCHECK_RET( window , wxT("TopLevel Window missing") ) ;
1473
1474     Point localwhere = { 0, 0 } ;
1475
1476     if (x)
1477         localwhere.h = *x ;
1478     if (y)
1479         localwhere.v = *y ;
1480
1481     QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1482
1483     if (x)
1484        *x = localwhere.h ;
1485     if (y)
1486        *y = localwhere.v ;
1487
1488     MacRootWindowToWindow( x , y ) ;
1489
1490     wxPoint origin = GetClientAreaOrigin() ;
1491     if (x)
1492        *x -= origin.x ;
1493     if (y)
1494        *y -= origin.y ;
1495 }
1496
1497 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1498 {
1499     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1500     wxCHECK_RET( window , wxT("TopLevel window missing") ) ;
1501
1502     wxPoint origin = GetClientAreaOrigin() ;
1503     if (x)
1504        *x += origin.x ;
1505     if (y)
1506        *y += origin.y ;
1507
1508     MacWindowToRootWindow( x , y ) ;
1509
1510     Point localwhere = { 0, 0 };
1511     if (x)
1512        localwhere.h = *x ;
1513     if (y)
1514        localwhere.v = *y ;
1515
1516     QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1517
1518     if (x)
1519        *x = localwhere.h ;
1520     if (y)
1521        *y = localwhere.v ;
1522 }
1523
1524 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1525 {
1526     wxPoint origin = GetClientAreaOrigin() ;
1527     if (x)
1528        *x += origin.x ;
1529     if (y)
1530        *y += origin.y ;
1531
1532     MacWindowToRootWindow( x , y ) ;
1533 }
1534
1535 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1536 {
1537     MacRootWindowToWindow( x , y ) ;
1538
1539     wxPoint origin = GetClientAreaOrigin() ;
1540     if (x)
1541        *x -= origin.x ;
1542     if (y)
1543        *y -= origin.y ;
1544 }
1545
1546 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1547 {
1548     wxPoint pt ;
1549
1550     if (x)
1551         pt.x = *x ;
1552     if (y)
1553         pt.y = *y ;
1554
1555     if ( !IsTopLevel() )
1556     {
1557         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1558         if (top)
1559         {
1560             pt.x -= MacGetLeftBorderSize() ;
1561             pt.y -= MacGetTopBorderSize() ;
1562             wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1563         }
1564     }
1565
1566     if (x)
1567         *x = (int) pt.x ;
1568     if (y)
1569         *y = (int) pt.y ;
1570 }
1571
1572 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1573 {
1574     int x1 , y1 ;
1575
1576     if (x)
1577         x1 = *x ;
1578     if (y)
1579         y1 = *y ;
1580
1581     MacWindowToRootWindow( &x1 , &y1 ) ;
1582
1583     if (x)
1584         *x = x1 ;
1585     if (y)
1586         *y = y1 ;
1587 }
1588
1589 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1590 {
1591     wxPoint pt ;
1592
1593     if (x)
1594         pt.x = *x ;
1595     if (y)
1596         pt.y = *y ;
1597
1598     if ( !IsTopLevel() )
1599     {
1600         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1601         if (top)
1602         {
1603             wxMacControl::Convert( &pt , top->m_peer , m_peer ) ;
1604             pt.x += MacGetLeftBorderSize() ;
1605             pt.y += MacGetTopBorderSize() ;
1606         }
1607     }
1608
1609     if (x)
1610         *x = (int) pt.x ;
1611     if (y)
1612         *y = (int) pt.y ;
1613 }
1614
1615 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1616 {
1617     int x1 , y1 ;
1618
1619     if (x)
1620         x1 = *x ;
1621     if (y)
1622         y1 = *y ;
1623
1624     MacRootWindowToWindow( &x1 , &y1 ) ;
1625
1626     if (x)
1627         *x = x1 ;
1628     if (y)
1629         *y = y1 ;
1630 }
1631
1632 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1633 {
1634     RgnHandle rgn = NewRgn() ;
1635
1636     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1637     {
1638         Rect structure, content ;
1639
1640         GetRegionBounds( rgn , &content ) ;
1641         m_peer->GetRect( &structure ) ;
1642         OffsetRect( &structure, -structure.left , -structure.top ) ;
1643
1644         left = content.left - structure.left ;
1645         top = content.top - structure.top ;
1646         right = structure.right - content.right ;
1647         bottom = structure.bottom - content.bottom ;
1648     }
1649     else
1650     {
1651         left = top = right = bottom = 0 ;
1652     }
1653
1654     DisposeRgn( rgn ) ;
1655 }
1656
1657 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size )  const
1658 {
1659     wxSize sizeTotal = size;
1660
1661     RgnHandle rgn = NewRgn() ;
1662     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1663     {
1664         Rect content, structure ;
1665         GetRegionBounds( rgn , &content ) ;
1666         m_peer->GetRect( &structure ) ;
1667
1668         // structure is in parent coordinates, but we only need width and height, so it's ok
1669
1670         sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1671         sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top) ;
1672     }
1673
1674     DisposeRgn( rgn ) ;
1675
1676     sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1677     sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1678
1679     return sizeTotal;
1680 }
1681
1682 // Get size *available for subwindows* i.e. excluding menu bar etc.
1683 void wxWindowMac::DoGetClientSize( int *x, int *y ) const
1684 {
1685     int ww, hh;
1686
1687     RgnHandle rgn = NewRgn() ;
1688     Rect content ;
1689     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1690         GetRegionBounds( rgn , &content ) ;
1691     else
1692         m_peer->GetRect( &content ) ;
1693     DisposeRgn( rgn ) ;
1694
1695     ww = content.right - content.left ;
1696     hh = content.bottom - content.top ;
1697
1698     if (m_hScrollBar  && m_hScrollBar->IsShown() )
1699         hh -= m_hScrollBar->GetSize().y ;
1700
1701     if (m_vScrollBar  && m_vScrollBar->IsShown() )
1702         ww -= m_vScrollBar->GetSize().x ;
1703
1704     if (x)
1705        *x = ww;
1706     if (y)
1707        *y = hh;
1708 }
1709
1710 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1711 {
1712     if (m_cursor == cursor)
1713         return false;
1714
1715     if (wxNullCursor == cursor)
1716     {
1717         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1718             return false ;
1719     }
1720     else
1721     {
1722         if ( ! wxWindowBase::SetCursor( cursor ) )
1723             return false ;
1724     }
1725
1726     wxASSERT_MSG( m_cursor.Ok(),
1727         wxT("cursor must be valid after call to the base version"));
1728
1729     wxWindowMac *mouseWin = 0 ;
1730     {
1731         wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1732         WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1733         CGrafPtr savePort ;
1734         Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1735
1736         // TODO: If we ever get a GetCurrentEvent... replacement
1737         // for the mouse position, use it...
1738
1739         Point pt ;
1740         ControlPartCode part ;
1741         ControlRef control ;
1742
1743         GetMouse( &pt ) ;
1744         control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1745         if ( control )
1746             mouseWin = wxFindControlFromMacControl( control ) ;
1747
1748         if ( swapped )
1749             QDSwapPort( savePort , NULL ) ;
1750     }
1751
1752     if ( mouseWin == this && !wxIsBusy() )
1753         m_cursor.MacInstall() ;
1754
1755     return true ;
1756 }
1757
1758 #if wxUSE_MENUS
1759 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1760 {
1761     menu->SetInvokingWindow(this);
1762     menu->UpdateUI();
1763
1764     if ( x == -1 && y == -1 )
1765     {
1766         wxPoint mouse = wxGetMousePosition();
1767         x = mouse.x;
1768         y = mouse.y;
1769     }
1770     else
1771     {
1772         ClientToScreen( &x , &y ) ;
1773     }
1774
1775     menu->MacBeforeDisplay( true ) ;
1776     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ;
1777     if ( HiWord(menuResult) != 0 )
1778     {
1779         MenuCommand macid;
1780         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &macid );
1781         int id = wxMacCommandToId( macid );
1782         wxMenuItem* item = NULL ;
1783         wxMenu* realmenu ;
1784         item = menu->FindItem( id, &realmenu ) ;
1785         if ( item )
1786         {
1787             if (item->IsCheckable())
1788                 item->Check( !item->IsChecked() ) ;
1789
1790             menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1791         }
1792     }
1793
1794     menu->MacAfterDisplay( true ) ;
1795     menu->SetInvokingWindow( NULL );
1796
1797   return true;
1798 }
1799 #endif
1800
1801 // ----------------------------------------------------------------------------
1802 // tooltips
1803 // ----------------------------------------------------------------------------
1804
1805 #if wxUSE_TOOLTIPS
1806
1807 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1808 {
1809     wxWindowBase::DoSetToolTip(tooltip);
1810
1811     if ( m_tooltip )
1812         m_tooltip->SetWindow(this);
1813 }
1814
1815 #endif
1816
1817 void wxWindowMac::MacInvalidateBorders()
1818 {
1819     if ( m_peer == NULL )
1820         return ;
1821
1822     bool vis = MacIsReallyShown() ;
1823     if ( !vis )
1824         return ;
1825
1826     int outerBorder = MacGetLeftBorderSize() ;
1827     if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1828         outerBorder += 4 ;
1829
1830     if ( outerBorder == 0 )
1831         return ;
1832
1833     // now we know that we have something to do at all
1834
1835     // as the borders are drawn on the parent we have to properly invalidate all these areas
1836     RgnHandle updateInner , updateOuter;
1837     Rect rect ;
1838
1839     // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1840     updateInner = NewRgn() ;
1841     updateOuter = NewRgn() ;
1842
1843     m_peer->GetRect( &rect ) ;
1844     RectRgn( updateInner, &rect ) ;
1845     InsetRect( &rect , -outerBorder , -outerBorder ) ;
1846     RectRgn( updateOuter, &rect ) ;
1847     DiffRgn( updateOuter, updateInner , updateOuter ) ;
1848
1849 #ifdef __WXMAC_OSX__
1850     GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1851 #else
1852     WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1853     if ( tlw )
1854         InvalWindowRgn( tlw , updateOuter ) ;
1855 #endif
1856
1857     DisposeRgn( updateOuter ) ;
1858     DisposeRgn( updateInner ) ;
1859 }
1860
1861 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1862 {
1863     // this is never called for a toplevel window, so we know we have a parent
1864     int former_x , former_y , former_w, former_h ;
1865
1866     // Get true coordinates of former position
1867     DoGetPosition( &former_x , &former_y ) ;
1868     DoGetSize( &former_w , &former_h ) ;
1869
1870     wxWindow *parent = GetParent();
1871     if ( parent )
1872     {
1873         wxPoint pt(parent->GetClientAreaOrigin());
1874         former_x += pt.x ;
1875         former_y += pt.y ;
1876     }
1877
1878     int actualWidth = width ;
1879     int actualHeight = height ;
1880     int actualX = x;
1881     int actualY = y;
1882
1883     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1884         actualWidth = m_minWidth;
1885     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1886         actualHeight = m_minHeight;
1887     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1888         actualWidth = m_maxWidth;
1889     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1890         actualHeight = m_maxHeight;
1891
1892     bool doMove = false, doResize = false ;
1893
1894     if ( actualX != former_x || actualY != former_y )
1895         doMove = true ;
1896
1897     if ( actualWidth != former_w || actualHeight != former_h )
1898         doResize = true ;
1899
1900     if ( doMove || doResize )
1901     {
1902         // as the borders are drawn outside the native control, we adjust now
1903
1904         wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1905             wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1906                 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1907
1908         Rect r ;
1909         wxMacRectToNative( &bounds , &r ) ;
1910
1911         if ( !GetParent()->IsTopLevel() )
1912             wxMacWindowToNative( GetParent() , &r ) ;
1913
1914         MacInvalidateBorders() ;
1915
1916         m_cachedClippedRectValid = false ;
1917         m_peer->SetRect( &r ) ;
1918
1919         wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1920
1921         MacInvalidateBorders() ;
1922
1923         MacRepositionScrollBars() ;
1924         if ( doMove )
1925         {
1926             wxPoint point(actualX, actualY);
1927             wxMoveEvent event(point, m_windowId);
1928             event.SetEventObject(this);
1929             GetEventHandler()->ProcessEvent(event) ;
1930         }
1931
1932         if ( doResize )
1933         {
1934             MacRepositionScrollBars() ;
1935             wxSize size(actualWidth, actualHeight);
1936             wxSizeEvent event(size, m_windowId);
1937             event.SetEventObject(this);
1938             GetEventHandler()->ProcessEvent(event);
1939         }
1940     }
1941 }
1942
1943 wxSize wxWindowMac::DoGetBestSize() const
1944 {
1945     if ( m_macIsUserPane || IsTopLevel() )
1946         return wxWindowBase::DoGetBestSize() ;
1947
1948     Rect    bestsize = { 0 , 0 , 0 , 0 } ;
1949     int bestWidth, bestHeight ;
1950
1951     m_peer->GetBestRect( &bestsize ) ;
1952     if ( EmptyRect( &bestsize ) )
1953     {
1954         bestsize.left =
1955         bestsize.top = 0 ;
1956         bestsize.right =
1957         bestsize.bottom = 16 ;
1958
1959         if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1960         {
1961             bestsize.bottom = 16 ;
1962         }
1963 #if wxUSE_SPINBTN
1964         else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1965         {
1966             bestsize.bottom = 24 ;
1967         }
1968 #endif
1969         else
1970         {
1971             // return wxWindowBase::DoGetBestSize() ;
1972         }
1973     }
1974
1975     bestWidth = bestsize.right - bestsize.left ;
1976     bestHeight = bestsize.bottom - bestsize.top ;
1977     if ( bestHeight < 10 )
1978         bestHeight = 13 ;
1979
1980     return wxSize(bestWidth, bestHeight);
1981 }
1982
1983 // set the size of the window: if the dimensions are positive, just use them,
1984 // but if any of them is equal to -1, it means that we must find the value for
1985 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1986 // which case -1 is a valid value for x and y)
1987 //
1988 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1989 // the width/height to best suit our contents, otherwise we reuse the current
1990 // width/height
1991 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1992 {
1993     // get the current size and position...
1994     int currentX, currentY;
1995     int currentW, currentH;
1996
1997     GetPosition(&currentX, &currentY);
1998     GetSize(&currentW, &currentH);
1999
2000     // ... and don't do anything (avoiding flicker) if it's already ok
2001     if ( x == currentX && y == currentY &&
2002         width == currentW && height == currentH && ( height != -1 && width != -1 ) )
2003     {
2004         // TODO: REMOVE
2005         MacRepositionScrollBars() ; // we might have a real position shift
2006
2007         return;
2008     }
2009
2010     if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
2011     {
2012         if ( x == wxDefaultCoord )
2013             x = currentX;
2014         if ( y == wxDefaultCoord )
2015             y = currentY;
2016     }
2017
2018     AdjustForParentClientOrigin( x, y, sizeFlags );
2019
2020     wxSize size = wxDefaultSize;
2021     if ( width == wxDefaultCoord )
2022     {
2023         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
2024         {
2025             size = DoGetBestSize();
2026             width = size.x;
2027         }
2028         else
2029         {
2030             // just take the current one
2031             width = currentW;
2032         }
2033     }
2034
2035     if ( height == wxDefaultCoord )
2036     {
2037         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
2038         {
2039             if ( size.x == wxDefaultCoord )
2040                 size = DoGetBestSize();
2041             // else: already called DoGetBestSize() above
2042
2043             height = size.y;
2044         }
2045         else
2046         {
2047             // just take the current one
2048             height = currentH;
2049         }
2050     }
2051
2052     DoMoveWindow( x, y, width, height );
2053 }
2054
2055 wxPoint wxWindowMac::GetClientAreaOrigin() const
2056 {
2057     RgnHandle rgn = NewRgn() ;
2058     Rect content ;
2059     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
2060     {
2061         GetRegionBounds( rgn , &content ) ;
2062     }
2063     else
2064     {
2065         content.left =
2066         content.top = 0 ;
2067     }
2068
2069     DisposeRgn( rgn ) ;
2070
2071     return wxPoint( content.left + MacGetLeftBorderSize() , content.top + MacGetTopBorderSize() );
2072 }
2073
2074 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
2075 {
2076     if ( clientheight != wxDefaultCoord || clientheight != wxDefaultCoord )
2077     {
2078         int currentclientwidth , currentclientheight ;
2079         int currentwidth , currentheight ;
2080
2081         GetClientSize( &currentclientwidth , &currentclientheight ) ;
2082         GetSize( &currentwidth , &currentheight ) ;
2083
2084         DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
2085             currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
2086     }
2087 }
2088
2089 void wxWindowMac::SetLabel(const wxString& title)
2090 {
2091     m_label = wxStripMenuCodes(title) ;
2092
2093     if ( m_peer && m_peer->Ok() )
2094         m_peer->SetLabel( m_label ) ;
2095
2096     Refresh() ;
2097 }
2098
2099 wxString wxWindowMac::GetLabel() const
2100 {
2101     return m_label ;
2102 }
2103
2104 bool wxWindowMac::Show(bool show)
2105 {
2106     bool former = MacIsReallyShown() ;
2107     if ( !wxWindowBase::Show(show) )
2108         return false;
2109
2110     // TODO: use visibilityChanged Carbon Event for OSX
2111     if ( m_peer )
2112         m_peer->SetVisibility( show , true ) ;
2113
2114     if ( former != MacIsReallyShown() )
2115         MacPropagateVisibilityChanged() ;
2116
2117     return true;
2118 }
2119
2120 bool wxWindowMac::Enable(bool enable)
2121 {
2122     wxASSERT( m_peer->Ok() ) ;
2123     bool former = MacIsReallyEnabled() ;
2124     if ( !wxWindowBase::Enable(enable) )
2125         return false;
2126
2127     m_peer->Enable( enable ) ;
2128
2129     if ( former != MacIsReallyEnabled() )
2130         MacPropagateEnabledStateChanged() ;
2131
2132     return true;
2133 }
2134
2135 //
2136 // status change propagations (will be not necessary for OSX later )
2137 //
2138
2139 void wxWindowMac::MacPropagateVisibilityChanged()
2140 {
2141 #if !TARGET_API_MAC_OSX
2142     MacVisibilityChanged() ;
2143
2144     wxWindowMac *child;
2145     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2146     while ( node )
2147     {
2148         child = node->GetData();
2149         if ( child->IsShown() )
2150             child->MacPropagateVisibilityChanged() ;
2151
2152         node = node->GetNext();
2153     }
2154 #endif
2155 }
2156
2157 void wxWindowMac::MacPropagateEnabledStateChanged()
2158 {
2159 #if !TARGET_API_MAC_OSX
2160     MacEnabledStateChanged() ;
2161
2162     wxWindowMac *child;
2163     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2164     while ( node )
2165     {
2166         child = node->GetData();
2167         if ( child->IsEnabled() )
2168             child->MacPropagateEnabledStateChanged() ;
2169
2170         node = node->GetNext();
2171     }
2172 #endif
2173 }
2174
2175 void wxWindowMac::MacPropagateHiliteChanged()
2176 {
2177 #if !TARGET_API_MAC_OSX
2178     MacHiliteChanged() ;
2179
2180     wxWindowMac *child;
2181     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2182     while ( node )
2183     {
2184         child = node->GetData();
2185         if (child /* && child->IsEnabled() */)
2186             child->MacPropagateHiliteChanged() ;
2187
2188         node = node->GetNext();
2189     }
2190 #endif
2191 }
2192
2193 //
2194 // status change notifications
2195 //
2196
2197 void wxWindowMac::MacVisibilityChanged()
2198 {
2199 }
2200
2201 void wxWindowMac::MacHiliteChanged()
2202 {
2203 }
2204
2205 void wxWindowMac::MacEnabledStateChanged()
2206 {
2207 }
2208
2209 //
2210 // status queries on the inherited window's state
2211 //
2212
2213 bool wxWindowMac::MacIsReallyShown()
2214 {
2215     // only under OSX the visibility of the TLW is taken into account
2216     if ( m_isBeingDeleted )
2217         return false ;
2218
2219 #if TARGET_API_MAC_OSX
2220     if ( m_peer && m_peer->Ok() )
2221         return m_peer->IsVisible();
2222 #endif
2223
2224     wxWindow* win = this ;
2225     while ( win->IsShown() )
2226     {
2227         if ( win->IsTopLevel() )
2228             return true ;
2229
2230         win = win->GetParent() ;
2231         if ( win == NULL )
2232             return true ;
2233     }
2234
2235     return false ;
2236 }
2237
2238 bool wxWindowMac::MacIsReallyEnabled()
2239 {
2240     return m_peer->IsEnabled() ;
2241 }
2242
2243 bool wxWindowMac::MacIsReallyHilited()
2244 {
2245     return m_peer->IsActive();
2246 }
2247
2248 void wxWindowMac::MacFlashInvalidAreas()
2249 {
2250 #if TARGET_API_MAC_OSX
2251     HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2252 #endif
2253 }
2254
2255 int wxWindowMac::GetCharHeight() const
2256 {
2257     wxClientDC dc( (wxWindowMac*)this ) ;
2258
2259     return dc.GetCharHeight() ;
2260 }
2261
2262 int wxWindowMac::GetCharWidth() const
2263 {
2264     wxClientDC dc( (wxWindowMac*)this ) ;
2265
2266     return dc.GetCharWidth() ;
2267 }
2268
2269 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2270                            int *descent, int *externalLeading, const wxFont *theFont ) const
2271 {
2272     const wxFont *fontToUse = theFont;
2273     if ( !fontToUse )
2274         fontToUse = &m_font;
2275
2276     wxClientDC dc( (wxWindowMac*) this ) ;
2277     long lx,ly,ld,le ;
2278     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2279     if ( externalLeading )
2280         *externalLeading = le ;
2281     if ( descent )
2282         *descent = ld ;
2283     if ( x )
2284         *x = lx ;
2285     if ( y )
2286         *y = ly ;
2287 }
2288
2289 /*
2290  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2291  * we always intersect with the entire window, not only with the client area
2292  */
2293
2294 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2295 {
2296     if ( m_peer == NULL )
2297         return ;
2298
2299     if ( !MacIsReallyShown() )
2300         return ;
2301
2302     if ( rect )
2303     {
2304         Rect r ;
2305
2306         wxMacRectToNative( rect , &r ) ;
2307         m_peer->SetNeedsDisplay( &r ) ;
2308     }
2309     else
2310     {
2311         m_peer->SetNeedsDisplay() ;
2312     }
2313 }
2314
2315 void wxWindowMac::Freeze()
2316 {
2317 #if TARGET_API_MAC_OSX
2318     if ( !m_frozenness++ )
2319     {
2320         if ( m_peer && m_peer->Ok() )
2321             m_peer->SetDrawingEnabled( false ) ;
2322     }
2323 #endif
2324 }
2325
2326 void wxWindowMac::Thaw()
2327 {
2328 #if TARGET_API_MAC_OSX
2329     wxASSERT_MSG( m_frozenness > 0, wxT("Thaw() without matching Freeze()") );
2330
2331     if ( !--m_frozenness )
2332     {
2333         if ( m_peer && m_peer->Ok() )
2334         {
2335             m_peer->SetDrawingEnabled( true ) ;
2336             m_peer->InvalidateWithChildren() ;
2337         }
2338     }
2339 #endif
2340 }
2341
2342 wxWindowMac *wxGetActiveWindow()
2343 {
2344     // actually this is a windows-only concept
2345     return NULL;
2346 }
2347
2348 // Coordinates relative to the window
2349 void wxWindowMac::WarpPointer(int x_pos, int y_pos)
2350 {
2351     // We really don't move the mouse programmatically under Mac.
2352 }
2353
2354 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2355 {
2356     if ( MacGetTopLevelWindow() == NULL )
2357         return ;
2358
2359 #if TARGET_API_MAC_OSX
2360     if ( MacGetTopLevelWindow()->MacUsesCompositing() && (!m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2361     {
2362         event.Skip() ;
2363     }
2364     else
2365 #endif
2366     {
2367         event.GetDC()->Clear() ;
2368     }
2369 }
2370
2371 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2372 {
2373     event.Skip() ;
2374 }
2375
2376 int wxWindowMac::GetScrollPos(int orient) const
2377 {
2378     if ( orient == wxHORIZONTAL )
2379     {
2380        if ( m_hScrollBar )
2381            return m_hScrollBar->GetThumbPosition() ;
2382     }
2383     else
2384     {
2385        if ( m_vScrollBar )
2386            return m_vScrollBar->GetThumbPosition() ;
2387     }
2388
2389     return 0;
2390 }
2391
2392 // This now returns the whole range, not just the number
2393 // of positions that we can scroll.
2394 int wxWindowMac::GetScrollRange(int orient) const
2395 {
2396     if ( orient == wxHORIZONTAL )
2397     {
2398        if ( m_hScrollBar )
2399            return m_hScrollBar->GetRange() ;
2400     }
2401     else
2402     {
2403        if ( m_vScrollBar )
2404            return m_vScrollBar->GetRange() ;
2405     }
2406
2407     return 0;
2408 }
2409
2410 int wxWindowMac::GetScrollThumb(int orient) const
2411 {
2412     if ( orient == wxHORIZONTAL )
2413     {
2414        if ( m_hScrollBar )
2415            return m_hScrollBar->GetThumbSize() ;
2416     }
2417     else
2418     {
2419        if ( m_vScrollBar )
2420            return m_vScrollBar->GetThumbSize() ;
2421     }
2422
2423     return 0;
2424 }
2425
2426 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2427 {
2428     if ( orient == wxHORIZONTAL )
2429     {
2430        if ( m_hScrollBar )
2431            m_hScrollBar->SetThumbPosition( pos ) ;
2432     }
2433     else
2434     {
2435        if ( m_vScrollBar )
2436            m_vScrollBar->SetThumbPosition( pos ) ;
2437     }
2438 }
2439
2440 //
2441 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2442 // our own window origin is at leftOrigin/rightOrigin
2443 //
2444
2445 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2446 {
2447     if ( IsTopLevel() )
2448         return ;
2449
2450     Rect rect ;
2451     bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2452     bool hasBothScrollbars = (m_hScrollBar && m_hScrollBar->IsShown()) && (m_vScrollBar && m_vScrollBar->IsShown()) ;
2453
2454     // back to the surrounding frame rectangle
2455     m_peer->GetRect( &rect ) ;
2456     InsetRect( &rect, -1 , -1 ) ;
2457
2458 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2459     if ( UMAGetSystemVersion() >= 0x1030 )
2460     {
2461         CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2462             rect.bottom - rect.top ) ;
2463
2464         HIThemeFrameDrawInfo info ;
2465         memset( &info, 0 , sizeof(info) ) ;
2466
2467         info.version = 0 ;
2468         info.kind = 0 ;
2469         info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2470         info.isFocused = hasFocus ;
2471
2472         CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2473         wxASSERT( cgContext ) ;
2474
2475         if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2476         {
2477             info.kind = kHIThemeFrameTextFieldSquare ;
2478             HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2479         }
2480         else if ( HasFlag(wxSIMPLE_BORDER) )
2481         {
2482             info.kind = kHIThemeFrameListBox ;
2483             HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2484         }
2485         else if ( hasFocus )
2486         {
2487             HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2488         }
2489
2490         m_peer->GetRect( &rect ) ;
2491         if ( hasBothScrollbars )
2492         {
2493             int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2494             CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2495             CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ;
2496             HIThemeGrowBoxDrawInfo info ;
2497             memset( &info, 0, sizeof(info) ) ;
2498             info.version = 0 ;
2499             info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2500             info.kind = kHIThemeGrowBoxKindNone ;
2501             info.size = kHIThemeGrowBoxSizeNormal ;
2502             info.direction = kThemeGrowRight | kThemeGrowDown ;
2503             HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2504         }
2505     }
2506     else
2507 #endif
2508     {
2509         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2510         if ( top )
2511         {
2512             wxPoint pt(0, 0) ;
2513             wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2514             OffsetRect( &rect , pt.x , pt.y ) ;
2515         }
2516
2517         if ( HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2518             DrawThemeEditTextFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2519         else if ( HasFlag(wxSIMPLE_BORDER) )
2520             DrawThemeListBoxFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2521
2522         if ( hasFocus )
2523             DrawThemeFocusRect( &rect , true ) ;
2524
2525         if ( hasBothScrollbars )
2526         {
2527             // GetThemeStandaloneGrowBoxBounds
2528             // DrawThemeStandaloneNoGrowBox
2529         }
2530     }
2531 }
2532
2533 void wxWindowMac::RemoveChild( wxWindowBase *child )
2534 {
2535     if ( child == m_hScrollBar )
2536         m_hScrollBar = NULL ;
2537     if ( child == m_vScrollBar )
2538         m_vScrollBar = NULL ;
2539
2540     wxWindowBase::RemoveChild( child ) ;
2541 }
2542
2543 // New function that will replace some of the above.
2544 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2545     int range, bool refresh)
2546 {
2547     bool showScroller;
2548
2549     if ( orient == wxHORIZONTAL )
2550     {
2551         if ( m_hScrollBar )
2552         {
2553             showScroller = ((range != 0) && (range > thumbVisible));
2554             if ( m_hScrollBar->IsShown() != showScroller )
2555                 m_hScrollBar->Show( showScroller ) ;
2556
2557             m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2558         }
2559     }
2560     else
2561     {
2562         if ( m_vScrollBar )
2563         {
2564             showScroller = ((range != 0) && (range > thumbVisible));
2565             if ( m_vScrollBar->IsShown() != showScroller )
2566                 m_vScrollBar->Show( showScroller ) ;
2567
2568             m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2569         }
2570     }
2571
2572     MacRepositionScrollBars() ;
2573 }
2574
2575 // Does a physical scroll
2576 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2577 {
2578     if ( dx == 0 && dy == 0 )
2579         return ;
2580
2581     int width , height ;
2582     GetClientSize( &width , &height ) ;
2583
2584 #if TARGET_API_MAC_OSX
2585     if ( true /* m_peer->IsCompositing() */ )
2586     {
2587         // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2588         // area is scrolled, this does not occur if width and height are 2 pixels less,
2589         // TODO: write optimal workaround
2590         wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2591         if ( rect )
2592             scrollrect.Intersect( *rect ) ;
2593
2594         if ( m_peer->GetNeedsDisplay() )
2595         {
2596             // because HIViewScrollRect does not scroll the already invalidated area we have two options:
2597             // either immediate redraw or full invalidate
2598 #if 1
2599             // is the better overall solution, as it does not slow down scrolling
2600             m_peer->SetNeedsDisplay() ;
2601 #else
2602             // this would be the preferred version for fast drawing controls
2603
2604 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2605             if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2606                 HIViewRender(m_peer->GetControlRef()) ;
2607             else
2608 #endif
2609                 Update() ;
2610 #endif
2611         }
2612
2613         // as the native control might be not a 0/0 wx window coordinates, we have to offset
2614         scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2615         m_peer->ScrollRect( &scrollrect , dx , dy ) ;
2616
2617         // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2618         // either immediate redraw or full invalidate
2619 #if 0
2620         // is the better overall solution, as it does not slow down scrolling
2621         m_peer->SetNeedsDisplay() ;
2622 #else
2623         // this would be the preferred version for fast drawing controls
2624
2625 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2626             if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2627                 HIViewRender(m_peer->GetControlRef()) ;
2628             else
2629 #endif
2630                 Update() ;
2631 #endif
2632     }
2633     else
2634 #endif
2635     {
2636         wxPoint pos;
2637         pos.x =
2638         pos.y = 0;
2639
2640         Rect scrollrect;
2641         RgnHandle updateRgn = NewRgn() ;
2642
2643         {
2644             wxClientDC dc(this) ;
2645             wxMacPortSetter helper(&dc) ;
2646
2647             m_peer->GetRectInWindowCoords( &scrollrect ) ;
2648             //scrollrect.top += MacGetTopBorderSize() ;
2649             //scrollrect.left += MacGetLeftBorderSize() ;
2650             scrollrect.bottom = scrollrect.top + height ;
2651             scrollrect.right = scrollrect.left + width ;
2652
2653             if ( rect )
2654             {
2655                 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2656                     dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2657                 SectRect( &scrollrect , &r , &scrollrect ) ;
2658             }
2659
2660             ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2661
2662             // now scroll the former update region as well and add the new update region
2663             WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2664             RgnHandle formerUpdateRgn = NewRgn() ;
2665             RgnHandle scrollRgn = NewRgn() ;
2666             RectRgn( scrollRgn , &scrollrect ) ;
2667             GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2668             Point pt = {0, 0} ;
2669             LocalToGlobal( &pt ) ;
2670             OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2671             SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2672
2673             if ( !EmptyRgn( formerUpdateRgn ) )
2674             {
2675                 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2676                 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2677                 InvalWindowRgn( rootWindow, formerUpdateRgn ) ;
2678             }
2679
2680             InvalWindowRgn(rootWindow, updateRgn ) ;
2681             DisposeRgn( updateRgn ) ;
2682             DisposeRgn( formerUpdateRgn ) ;
2683             DisposeRgn( scrollRgn ) ;
2684         }
2685
2686         Update() ;
2687     }
2688
2689     wxWindowMac *child;
2690     int x, y, w, h;
2691     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2692     {
2693         child = node->GetData();
2694         if (child == NULL)
2695             continue;
2696         if (child == m_vScrollBar)
2697             continue;
2698         if (child == m_hScrollBar)
2699             continue;
2700         if (child->IsTopLevel())
2701             continue;
2702
2703         child->GetPosition( &x, &y );
2704         child->GetSize( &w, &h );
2705         if (rect)
2706         {
2707             wxRect rc( x, y, w, h );
2708             if (rect->Intersects( rc ))
2709                 child->SetSize( x + dx, y + dy, w, h );
2710         }
2711         else
2712         {
2713             child->SetSize( x + dx, y + dy, w, h );
2714         }
2715     }
2716 }
2717
2718 void wxWindowMac::MacOnScroll( wxScrollEvent &event )
2719 {
2720     if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2721     {
2722         wxScrollWinEvent wevent;
2723         wevent.SetPosition(event.GetPosition());
2724         wevent.SetOrientation(event.GetOrientation());
2725         wevent.SetEventObject(this);
2726
2727         if (event.GetEventType() == wxEVT_SCROLL_TOP)
2728             wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2729         else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2730             wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2731         else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2732             wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2733         else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2734             wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2735         else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2736             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2737         else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2738             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2739         else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2740             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2741         else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2742             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2743
2744         GetEventHandler()->ProcessEvent(wevent);
2745     }
2746 }
2747
2748 // Get the window with the focus
2749 wxWindowMac *wxWindowBase::DoFindFocus()
2750 {
2751     ControlRef control ;
2752     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2753     return wxFindControlFromMacControl( control ) ;
2754 }
2755
2756 void wxWindowMac::OnSetFocus( wxFocusEvent& event )
2757 {
2758     // panel wants to track the window which was the last to have focus in it,
2759     // so we want to set ourselves as the window which last had focus
2760     //
2761     // notice that it's also important to do it upwards the tree because
2762     // otherwise when the top level panel gets focus, it won't set it back to
2763     // us, but to some other sibling
2764
2765     // CS: don't know if this is still needed:
2766     //wxChildFocusEvent eventFocus(this);
2767     //(void)GetEventHandler()->ProcessEvent(eventFocus);
2768
2769     if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2770     {
2771 #if wxMAC_USE_CORE_GRAPHICS
2772         GetParent()->Refresh() ;
2773 #else
2774         wxMacWindowStateSaver sv( this ) ;
2775         Rect rect ;
2776
2777         m_peer->GetRect( &rect ) ;
2778         // auf den umgebenden Rahmen zur\9fck
2779         InsetRect( &rect, -1 , -1 ) ;
2780
2781         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2782         if ( top )
2783         {
2784             wxPoint pt(0, 0) ;
2785             wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2786             rect.left += pt.x ;
2787             rect.right += pt.x ;
2788             rect.top += pt.y ;
2789             rect.bottom += pt.y ;
2790         }
2791
2792         bool bIsFocusEvent = (event.GetEventType() == wxEVT_SET_FOCUS);
2793         DrawThemeFocusRect( &rect , bIsFocusEvent ) ;
2794         if ( !bIsFocusEvent )
2795         {
2796             // as this erases part of the frame we have to redraw borders
2797             // and because our z-ordering is not always correct (staticboxes)
2798             // we have to invalidate things, we cannot simple redraw
2799             MacInvalidateBorders() ;
2800         }
2801 #endif
2802     }
2803
2804     event.Skip();
2805 }
2806
2807 void wxWindowMac::OnInternalIdle()
2808 {
2809     // This calls the UI-update mechanism (querying windows for
2810     // menu/toolbar/control state information)
2811     if (wxUpdateUIEvent::CanUpdate(this))
2812         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2813 }
2814
2815 // Raise the window to the top of the Z order
2816 void wxWindowMac::Raise()
2817 {
2818     m_peer->SetZOrder( true , NULL ) ;
2819 }
2820
2821 // Lower the window to the bottom of the Z order
2822 void wxWindowMac::Lower()
2823 {
2824     m_peer->SetZOrder( false , NULL ) ;
2825 }
2826
2827 // static wxWindow *gs_lastWhich = NULL;
2828
2829 bool wxWindowMac::MacSetupCursor( const wxPoint& pt )
2830 {
2831     // first trigger a set cursor event
2832
2833     wxPoint clientorigin = GetClientAreaOrigin() ;
2834     wxSize clientsize = GetClientSize() ;
2835     wxCursor cursor ;
2836     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2837     {
2838         wxSetCursorEvent event( pt.x , pt.y );
2839
2840         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2841         if ( processedEvtSetCursor && event.HasCursor() )
2842         {
2843             cursor = event.GetCursor() ;
2844         }
2845         else
2846         {
2847             // the test for processedEvtSetCursor is here to prevent using m_cursor
2848             // if the user code caught EVT_SET_CURSOR() and returned nothing from
2849             // it - this is a way to say that our cursor shouldn't be used for this
2850             // point
2851             if ( !processedEvtSetCursor && m_cursor.Ok() )
2852                 cursor = m_cursor ;
2853
2854             if ( !wxIsBusy() && !GetParent() )
2855                 cursor = *wxSTANDARD_CURSOR ;
2856         }
2857
2858         if ( cursor.Ok() )
2859             cursor.MacInstall() ;
2860     }
2861
2862     return cursor.Ok() ;
2863 }
2864
2865 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2866 {
2867 #if wxUSE_TOOLTIPS
2868     if ( m_tooltip )
2869         return m_tooltip->GetTip() ;
2870 #endif
2871
2872     return wxEmptyString ;
2873 }
2874
2875 void wxWindowMac::ClearBackground()
2876 {
2877     Refresh() ;
2878     Update() ;
2879 }
2880
2881 void wxWindowMac::Update()
2882 {
2883 #if TARGET_API_MAC_OSX
2884     MacGetTopLevelWindow()->MacPerformUpdates() ;
2885 #else
2886     ::Draw1Control( m_peer->GetControlRef() ) ;
2887 #endif
2888 }
2889
2890 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2891 {
2892     wxTopLevelWindowMac* win = NULL ;
2893     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2894     if ( window )
2895         win = wxFindWinFromMacWindow( window ) ;
2896
2897     return win ;
2898 }
2899
2900 const wxRect& wxWindowMac::MacGetClippedClientRect() const
2901 {
2902     MacUpdateClippedRects() ;
2903
2904     return m_cachedClippedClientRect ;
2905 }
2906
2907 const wxRect& wxWindowMac::MacGetClippedRect() const
2908 {
2909     MacUpdateClippedRects() ;
2910
2911     return m_cachedClippedRect ;
2912 }
2913
2914 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
2915 {
2916     MacUpdateClippedRects() ;
2917
2918     return m_cachedClippedRectWithOuterStructure ;
2919 }
2920
2921 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2922 {
2923     static wxRegion emptyrgn ;
2924
2925     if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2926     {
2927         MacUpdateClippedRects() ;
2928         if ( includeOuterStructures )
2929             return m_cachedClippedRegionWithOuterStructure ;
2930         else
2931             return m_cachedClippedRegion ;
2932     }
2933     else
2934     {
2935         return emptyrgn ;
2936     }
2937 }
2938
2939 void wxWindowMac::MacUpdateClippedRects() const
2940 {
2941     if ( m_cachedClippedRectValid )
2942         return ;
2943
2944     // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2945     // also a window dc uses this, in this case we only clip in the hierarchy for hard
2946     // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2947     // to add focus borders everywhere
2948
2949     Rect r, rIncludingOuterStructures ;
2950
2951     m_peer->GetRect( &r ) ;
2952     r.left -= MacGetLeftBorderSize() ;
2953     r.top -= MacGetTopBorderSize() ;
2954     r.bottom += MacGetBottomBorderSize() ;
2955     r.right += MacGetRightBorderSize() ;
2956
2957     r.right -= r.left ;
2958     r.bottom -= r.top ;
2959     r.left = 0 ;
2960     r.top = 0 ;
2961
2962     rIncludingOuterStructures = r ;
2963     InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
2964
2965     wxRect cl = GetClientRect() ;
2966     Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
2967
2968     int x , y ;
2969     wxSize size ;
2970     const wxWindow* child = this ;
2971     const wxWindow* parent = NULL ;
2972
2973     while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
2974     {
2975         if ( parent->MacIsChildOfClientArea(child) )
2976         {
2977             size = parent->GetClientSize() ;
2978             wxPoint origin = parent->GetClientAreaOrigin() ;
2979             x = origin.x ;
2980             y = origin.y ;
2981         }
2982         else
2983         {
2984             // this will be true for scrollbars, toolbars etc.
2985             size = parent->GetSize() ;
2986             y = parent->MacGetTopBorderSize() ;
2987             x = parent->MacGetLeftBorderSize() ;
2988             size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
2989             size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
2990         }
2991
2992         parent->MacWindowToRootWindow( &x, &y ) ;
2993         MacRootWindowToWindow( &x , &y ) ;
2994
2995         Rect rparent = { y , x , y + size.y , x + size.x } ;
2996
2997         // the wxwindow and client rects will always be clipped
2998         SectRect( &r , &rparent , &r ) ;
2999         SectRect( &rClient , &rparent , &rClient ) ;
3000
3001         // the structure only at 'hard' borders
3002         if ( parent->MacClipChildren() ||
3003             ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
3004         {
3005             SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
3006         }
3007
3008         child = parent ;
3009     }
3010
3011     m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
3012     m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
3013         rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
3014     m_cachedClippedRectWithOuterStructure = wxRect(
3015         rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
3016         rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
3017         rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
3018
3019     m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
3020     m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
3021     m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
3022
3023     m_cachedClippedRectValid = true ;
3024 }
3025
3026 /*
3027     This function must not change the updatergn !
3028  */
3029 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
3030 {
3031     bool handled = false ;
3032     Rect updatebounds ;
3033     RgnHandle updatergn = (RgnHandle) updatergnr ;
3034     GetRegionBounds( updatergn , &updatebounds ) ;
3035
3036     // wxLogDebug(wxT("update for %s bounds %d, %d, %d, %d"), wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left, updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
3037
3038     if ( !EmptyRgn(updatergn) )
3039     {
3040         RgnHandle newupdate = NewRgn() ;
3041         wxSize point = GetClientSize() ;
3042         wxPoint origin = GetClientAreaOrigin() ;
3043         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y + point.y ) ;
3044         SectRgn( newupdate , updatergn , newupdate ) ;
3045
3046         // first send an erase event to the entire update area
3047         {
3048             // for the toplevel window this really is the entire area
3049             // for all the others only their client area, otherwise they
3050             // might be drawing with full alpha and eg put blue into
3051             // the grow-box area of a scrolled window (scroll sample)
3052             wxDC* dc = new wxWindowDC(this);
3053             if ( IsTopLevel() )
3054                 dc->SetClippingRegion(wxRegion(updatergn));
3055             else
3056                 dc->SetClippingRegion(wxRegion(newupdate));
3057
3058             wxEraseEvent eevent( GetId(), dc );
3059             eevent.SetEventObject( this );
3060             GetEventHandler()->ProcessEvent( eevent );
3061             delete dc ;
3062         }
3063
3064         // calculate a client-origin version of the update rgn and set m_updateRegion to that
3065         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
3066         m_updateRegion = newupdate ;
3067         DisposeRgn( newupdate ) ;
3068
3069         if ( !m_updateRegion.Empty() )
3070         {
3071             // paint the window itself
3072
3073             wxPaintEvent event;
3074             event.SetTimestamp(time);
3075             event.SetEventObject(this);
3076             GetEventHandler()->ProcessEvent(event);
3077             handled = true ;
3078         }
3079
3080         // now we cannot rely on having its borders drawn by a window itself, as it does not
3081         // get the updateRgn wide enough to always do so, so we do it from the parent
3082         // this would also be the place to draw any custom backgrounds for native controls
3083         // in Composited windowing
3084         wxPoint clientOrigin = GetClientAreaOrigin() ;
3085
3086         wxWindowMac *child;
3087         int x, y, w, h;
3088         for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
3089         {
3090             child = node->GetData();
3091             if (child == NULL)
3092                 continue;
3093             if (child == m_vScrollBar)
3094                 continue;
3095             if (child == m_hScrollBar)
3096                 continue;
3097             if (child->IsTopLevel())
3098                 continue;
3099             if (!child->IsShown())
3100                 continue;
3101
3102             // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
3103
3104             child->GetPosition( &x, &y );
3105             child->GetSize( &w, &h );
3106             Rect childRect = { y , x , y + h , x + w } ;
3107             OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
3108             InsetRect( &childRect , -10 , -10) ;
3109
3110             if ( RectInRgn( &childRect , updatergn ) )
3111             {
3112                 // paint custom borders
3113                 wxNcPaintEvent eventNc( child->GetId() );
3114                 eventNc.SetEventObject( child );
3115                 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
3116                 {
3117 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
3118                     if ( UMAGetSystemVersion() >= 0x1030 )
3119                     {
3120                         child->MacPaintBorders(0, 0) ;
3121                     }
3122                     else
3123 #endif
3124                     {
3125                         wxWindowDC dc(this) ;
3126                         dc.SetClippingRegion(wxRegion(updatergn));
3127                         wxMacPortSetter helper(&dc) ;
3128                         child->MacPaintBorders(0, 0) ;
3129                     }
3130                 }
3131             }
3132         }
3133     }
3134
3135     return handled ;
3136 }
3137
3138
3139 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
3140 {
3141     wxWindowMac *iter = (wxWindowMac*)this ;
3142
3143     while ( iter )
3144     {
3145         if ( iter->IsTopLevel() )
3146             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
3147
3148         iter = iter->GetParent() ;
3149     }
3150
3151     wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
3152
3153     return NULL ;
3154 }
3155
3156 void wxWindowMac::MacCreateScrollBars( long style )
3157 {
3158     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
3159
3160     if ( style & ( wxVSCROLL | wxHSCROLL ) )
3161     {
3162         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
3163         int scrlsize = MAC_SCROLLBAR_SIZE ;
3164         wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
3165         if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
3166         {
3167             scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
3168             variant = wxWINDOW_VARIANT_SMALL ;
3169         }
3170
3171         int adjust = hasBoth ? scrlsize - 1: 0 ;
3172         int width, height ;
3173         GetClientSize( &width , &height ) ;
3174
3175         wxPoint vPoint(width - scrlsize, 0) ;
3176         wxSize vSize(scrlsize, height - adjust) ;
3177         wxPoint hPoint(0, height - scrlsize) ;
3178         wxSize hSize(width - adjust, scrlsize) ;
3179
3180         if ( style & wxVSCROLL )
3181             m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint, vSize , wxVERTICAL);
3182
3183         if ( style  & wxHSCROLL )
3184             m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint, hSize , wxHORIZONTAL);
3185     }
3186
3187     // because the create does not take into account the client area origin
3188     // we might have a real position shift
3189     MacRepositionScrollBars() ;
3190 }
3191
3192 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
3193 {
3194     bool result = ((child == NULL) || ((child != m_hScrollBar) && (child != m_vScrollBar)));
3195
3196     return result ;
3197 }
3198
3199 void wxWindowMac::MacRepositionScrollBars()
3200 {
3201     if ( !m_hScrollBar && !m_vScrollBar )
3202         return ;
3203
3204     bool hasBoth = (m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
3205     int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
3206     int adjust = hasBoth ? scrlsize - 1 : 0 ;
3207
3208     // get real client area
3209     int width, height ;
3210     GetSize( &width , &height );
3211
3212     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
3213     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
3214
3215     wxPoint vPoint( width - scrlsize, 0 ) ;
3216     wxSize vSize( scrlsize, height - adjust ) ;
3217     wxPoint hPoint( 0 , height - scrlsize ) ;
3218     wxSize hSize( width - adjust, scrlsize ) ;
3219
3220 #if 0
3221     int x = 0, y = 0, w, h ;
3222     GetSize( &w , &h ) ;
3223
3224     MacClientToRootWindow( &x , &y ) ;
3225     MacClientToRootWindow( &w , &h ) ;
3226
3227     wxWindowMac *iter = (wxWindowMac*)this ;
3228
3229     int totW = 10000 , totH = 10000;
3230     while ( iter )
3231     {
3232         if ( iter->IsTopLevel() )
3233         {
3234             iter->GetSize( &totW , &totH ) ;
3235             break ;
3236         }
3237
3238         iter = iter->GetParent() ;
3239     }
3240
3241     if ( x == 0 )
3242     {
3243         hPoint.x = -1 ;
3244         hSize.x += 1 ;
3245     }
3246     if ( y == 0 )
3247     {
3248         vPoint.y = -1 ;
3249         vSize.y += 1 ;
3250     }
3251
3252     if ( w - x >= totW )
3253     {
3254         hSize.x += 1 ;
3255         vPoint.x += 1 ;
3256     }
3257     if ( h - y >= totH )
3258     {
3259         vSize.y += 1 ;
3260         hPoint.y += 1 ;
3261     }
3262 #endif
3263
3264     if ( m_vScrollBar )
3265         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE );
3266     if ( m_hScrollBar )
3267         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE );
3268 }
3269
3270 bool wxWindowMac::AcceptsFocus() const
3271 {
3272     return MacCanFocus() && wxWindowBase::AcceptsFocus();
3273 }
3274
3275 void wxWindowMac::MacSuperChangedPosition()
3276 {
3277     // only window-absolute structures have to be moved i.e. controls
3278
3279     m_cachedClippedRectValid = false ;
3280
3281     wxWindowMac *child;
3282     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3283     while ( node )
3284     {
3285         child = node->GetData();
3286         child->MacSuperChangedPosition() ;
3287
3288         node = node->GetNext();
3289     }
3290 }
3291
3292 void wxWindowMac::MacTopLevelWindowChangedPosition()
3293 {
3294     // only screen-absolute structures have to be moved i.e. glcanvas
3295
3296     wxWindowMac *child;
3297     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3298     while ( node )
3299     {
3300         child = node->GetData();
3301         child->MacTopLevelWindowChangedPosition() ;
3302
3303         node = node->GetNext();
3304     }
3305 }
3306
3307 long wxWindowMac::MacGetLeftBorderSize() const
3308 {
3309     if ( IsTopLevel() )
3310         return 0 ;
3311
3312     SInt32 border = 0 ;
3313
3314     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER))
3315     {
3316         // this metric is only the 'outset' outside the simple frame rect
3317         GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
3318         border += 1 ;
3319     }
3320     else if (HasFlag(wxSIMPLE_BORDER))
3321     {
3322         // this metric is only the 'outset' outside the simple frame rect
3323         GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
3324         border += 1 ;
3325     }
3326
3327     return border ;
3328 }
3329
3330 long wxWindowMac::MacGetRightBorderSize() const
3331 {
3332     // they are all symmetric in mac themes
3333     return MacGetLeftBorderSize() ;
3334 }
3335
3336 long wxWindowMac::MacGetTopBorderSize() const
3337 {
3338     // they are all symmetric in mac themes
3339     return MacGetLeftBorderSize() ;
3340 }
3341
3342 long wxWindowMac::MacGetBottomBorderSize() const
3343 {
3344     // they are all symmetric in mac themes
3345     return MacGetLeftBorderSize() ;
3346 }
3347
3348 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3349 {
3350     return style & ~wxBORDER_MASK ;
3351 }
3352
3353 // Find the wxWindowMac at the current mouse position, returning the mouse
3354 // position.
3355 wxWindowMac * wxFindWindowAtPointer( wxPoint& pt )
3356 {
3357     pt = wxGetMousePosition();
3358     wxWindowMac* found = wxFindWindowAtPoint(pt);
3359
3360     return found;
3361 }
3362
3363 // Get the current mouse position.
3364 wxPoint wxGetMousePosition()
3365 {
3366     int x, y;
3367
3368     wxGetMousePosition( &x, &y );
3369
3370     return wxPoint(x, y);
3371 }
3372
3373 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3374 {
3375     if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3376     {
3377         // copied from wxGTK : CS
3378         // VZ: shouldn't we move this to base class then?
3379
3380         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3381         // except that:
3382         //
3383         // (a) it's a command event and so is propagated to the parent
3384         // (b) under MSW it can be generated from kbd too
3385         // (c) it uses screen coords (because of (a))
3386         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3387                                   this->GetId(),
3388                                   this->ClientToScreen(event.GetPosition()));
3389         if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3390             event.Skip() ;
3391     }
3392     else
3393     {
3394         event.Skip() ;
3395     }
3396 }
3397
3398 void wxWindowMac::OnPaint( wxPaintEvent & event )
3399 {
3400     if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3401         CallNextEventHandler(
3402             (EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() ,
3403             (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3404 }
3405
3406 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3407 {
3408 }
3409
3410 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3411 {
3412     int x, y, w, h ;
3413
3414     window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
3415     Rect bounds = { y, x, y + h, x + w };
3416
3417     return bounds ;
3418 }
3419
3420 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3421 {
3422     return eventNotHandledErr ;
3423 }
3424
3425 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
3426 {
3427     wxWindowMac *newParent = (wxWindowMac *)newParentBase;
3428     if ( !wxWindowBase::Reparent(newParent) )
3429         return false;
3430
3431     // copied from MacPostControlCreate
3432     ControlRef container = (ControlRef) GetParent()->GetHandle() ;
3433
3434     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
3435
3436     ::EmbedControl( m_peer->GetControlRef() , container ) ;
3437
3438     return true;
3439 }