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