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