include/wx/cocoa/NSView.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/NSView.h
   3 // Purpose:     wxCocoaNSView class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/02/15
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __WX_COCOA_NSVIEW_H__
  13 #define __WX_COCOA_NSVIEW_H__
  14
  15 #include "wx/hashmap.h"
  16 #include "wx/cocoa/ObjcAssociate.h"
  17
  18 #if defined(__LP64__) || defined(NS_BUILD_32_LIKE_64)
  19 typedef struct CGRect NSRect;
  20 #else
  21 typedef struct _NSRect NSRect;
  22 #endif
  23
  24 struct objc_object;
  25
  26 class wxWindow;
  27
  28 WX_DECLARE_OBJC_HASHMAP(NSView);
  29 class wxCocoaNSView
  30 {
  31 /* NSView is a rather special case and requires some extra attention */
  32     WX_DECLARE_OBJC_INTERFACE_HASHMAP(NSView)
  33 public:
  34     void AssociateNSView(WX_NSView cocoaNSView);
  35     void DisassociateNSView(WX_NSView cocoaNSView);
  36 protected:
  37     static struct objc_object *sm_cocoaObserver;
  38 public:
  39     virtual wxWindow* GetWxWindow() const
  40     {   return NULL; }
  41     virtual void Cocoa_FrameChanged(void) = 0;
  42     virtual void Cocoa_synthesizeMouseMoved(void) = 0;
  43     virtual bool Cocoa_acceptsFirstMouse(bool &WXUNUSED(acceptsFirstMouse), WX_NSEvent WXUNUSED(theEvent))
  44     {   return false; }
  45     virtual bool Cocoa_drawRect(const NSRect &WXUNUSED(rect))
  46     {   return false; }
  47     virtual bool Cocoa_mouseDown(WX_NSEvent WXUNUSED(theEvent))
  48     {   return false; }
  49     virtual bool Cocoa_mouseDragged(WX_NSEvent WXUNUSED(theEvent))
  50     {   return false; }
  51     virtual bool Cocoa_mouseUp(WX_NSEvent WXUNUSED(theEvent))
  52     {   return false; }
  53     virtual bool Cocoa_mouseMoved(WX_NSEvent WXUNUSED(theEvent))
  54     {   return false; }
  55     virtual bool Cocoa_mouseEntered(WX_NSEvent WXUNUSED(theEvent))
  56     {   return false; }
  57     virtual bool Cocoa_mouseExited(WX_NSEvent WXUNUSED(theEvent))
  58     {   return false; }
  59     virtual bool Cocoa_rightMouseDown(WX_NSEvent WXUNUSED(theEvent))
  60     {   return false; }
  61     virtual bool Cocoa_rightMouseDragged(WX_NSEvent WXUNUSED(theEvent))
  62     {   return false; }
  63     virtual bool Cocoa_rightMouseUp(WX_NSEvent WXUNUSED(theEvent))
  64     {   return false; }
  65     virtual bool Cocoa_otherMouseDown(WX_NSEvent WXUNUSED(theEvent))
  66     {   return false; }
  67     virtual bool Cocoa_otherMouseDragged(WX_NSEvent WXUNUSED(theEvent))
  68     {   return false; }
  69     virtual bool Cocoa_otherMouseUp(WX_NSEvent WXUNUSED(theEvent))
  70     {   return false; }
  71     virtual bool Cocoa_resetCursorRects()
  72     {   return false; }
  73     virtual bool Cocoa_viewDidMoveToWindow()
  74     {   return false; }
  75     virtual bool Cocoa_viewWillMoveToWindow(WX_NSWindow WXUNUSED(newWindow))
  76     {   return false; }
  77     virtual ~wxCocoaNSView() { }
  78 };
  79
  80 #endif
  81     // __WX_COCOA_NSVIEW_H__