src/cocoa/NSControl.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/NSControl.cpp
   3 // Purpose:     wxCocoaNSControl
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/02/15
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWidgets licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21 #ifndef WX_PRECOMP
  22     #include "wx/log.h"
  23 #endif // WX_PRECOMP
  24
  25 #include "wx/cocoa/objc/objc_uniquifying.h"
  26 #include "wx/cocoa/ObjcRef.h"
  27 #include "wx/cocoa/NSControl.h"
  28
  29 #import <Foundation/NSObject.h>
  30
  31 // ============================================================================
  32 // @class wxNSControlTarget
  33 // ============================================================================
  34 @interface wxNSControlTarget : NSObject
  35 {
  36 }
  37
  38 - (void)wxNSControlAction: (id)sender;
  39 @end //interface wxNSControlTarget
  40 WX_DECLARE_GET_OBJC_CLASS(wxNSControlTarget,NSObject)
  41
  42 @implementation wxNSControlTarget : NSObject
  43
  44 - (void)wxNSControlAction: (id)sender
  45 {
  46     wxLogTrace(wxTRACE_COCOA,wxT("wxNSControlAction"));
  47     wxCocoaNSControl *wxcontrol = wxCocoaNSControl::GetFromCocoa(sender);
  48     wxCHECK_RET(wxcontrol,wxT("wxNSControlAction received but no wxCocoaNSControl exists!"));
  49     wxcontrol->CocoaTarget_action();
  50 }
  51
  52 @end //implementation wxNSControlTarget
  53 WX_IMPLEMENT_GET_OBJC_CLASS(wxNSControlTarget,NSObject)
  54
  55 // ============================================================================
  56 // wxNSControl
  57 // ============================================================================
  58 WX_IMPLEMENT_OBJC_INTERFACE(NSControl)
  59
  60 // New CF-retained observer (this should have been using wxObjcAutoRefFromAlloc to begin with)
  61 wxObjcAutoRefFromAlloc<wxNSControlTarget*> s_cocoaNSControlTarget = [[WX_GET_OBJC_CLASS(wxNSControlTarget) alloc] init];
  62 // For compatibility with old code
  63 struct objc_object *wxCocoaNSControl::sm_cocoaTarget = s_cocoaNSControlTarget;
  64