src/cocoa/NSControl.mm

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