include/wx/cocoa/NSSlider.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/NSSlider.h
   3 // Purpose:     wxCocoaNSSlider class
   4 // Author:      Mark Oxenham
   5 // Modified by: David Elliott
   6 // Created:     2007/08/10
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2007 Software 2000 Ltd. All rights reserved.
   9 // Licence:     wxWidgets licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WXNSSLIDER_H_
  13 #define _WXNSSLIDER_H_
  14
  15 #include "wx/hashmap.h"
  16 #include "wx/cocoa/ObjcAssociate.h"
  17 #include "wx/cocoa/ObjcRef.h"
  18
  19 DECLARE_WXCOCOA_OBJC_CLASS(NSSlider);
  20
  21 WX_DECLARE_OBJC_HASHMAP(NSSlider);
  22
  23 // For when we're not in Objective-C mode:
  24 typedef struct objc_selector    *SEL;
  25
  26 class wxCocoaNSSliderLastSelectorChanger;
  27
  28 class wxCocoaNSSlider
  29 {
  30     friend class wxCocoaNSSliderLastSelectorChanger;
  31     WX_DECLARE_OBJC_INTERFACE_HASHMAP(NSSlider);
  32 public:
  33     void AssociateNSSlider(WX_NSSlider cocoaNSSlider);
  34     void DisassociateNSSlider(WX_NSSlider cocoaNSSlider);
  35
  36     virtual void CocoaNotification_startTracking(WX_NSNotification notification) = 0;
  37     virtual void CocoaNotification_continueTracking(WX_NSNotification notification) = 0;
  38     virtual void CocoaNotification_stopTracking(WX_NSNotification notification) = 0;
  39
  40     static SEL GetLastResponderSelector()
  41     {   return sm_lastResponderSelector; }
  42 protected:
  43     virtual ~wxCocoaNSSlider() { }
  44     static SEL sm_lastResponderSelector;
  45 };
  46
  47 #endif