+#ifdef __OBJC__
+
+ extern NSRect wxToNSRect( NSView* parent, const wxRect& r );
+ extern wxRect wxFromNSRect( NSView* parent, const NSRect& rect );
+ extern NSPoint wxToNSPoint( NSView* parent, const wxPoint& p );
+ extern wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p );
+
+ NSRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
+ bool adjustForOrigin = true );
+
+ // common code snippets for cocoa implementations
+ // later to be done using injection in method table
+
+ #define WXCOCOAIMPL_COMMON_EVENTS_INTERFACE -(void)mouseDown:(NSEvent *)event ;\
+ - (void)rightMouseDown:(NSEvent *)event ;\
+ - (void)otherMouseDown:(NSEvent *)event ;\
+ - (void)mouseUp:(NSEvent *)event ;\
+ - (void)rightMouseUp:(NSEvent *)event ;\
+ - (void)otherMouseUp:(NSEvent *)event ;\
+ - (void)mouseMoved:(NSEvent *)event;\
+ - (void)mouseDragged:(NSEvent *)event;\
+ - (void)rightMouseDragged:(NSEvent *)event;\
+ - (void)otherMouseDragged:(NSEvent *)event;\
+ - (void)scrollWheel:(NSEvent *)theEvent;\
+ - (void)mouseEntered:(NSEvent *)event;\
+ - (void)mouseExited:(NSEvent *)event;\
+ - (void)keyDown:(NSEvent *)event;\
+ - (void)keyUp:(NSEvent *)event;\
+ - (BOOL)performKeyEquivalent:(NSEvent *)event;\
+ - (void)flagsChanged:(NSEvent *)event;\
+ - (BOOL)becomeFirstResponder;\
+ - (BOOL)resignFirstResponder;\
+ - (void)resetCursorRects;
+
+
+ #define WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION_NO_MOUSEDOWN -(void)rightMouseDown:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super rightMouseDown:event];\
+ }\
+ -(void)otherMouseDown:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super otherMouseDown:event];\
+ }\
+ -(void)mouseUp:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseUp:event];\
+ }\
+ -(void)rightMouseUp:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super rightMouseUp:event];\
+ }\
+ -(void)otherMouseUp:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super otherMouseUp:event];\
+ }\
+ -(void)mouseMoved:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseMoved:event];\
+ }\
+ -(void)mouseDragged:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseDragged:event];\
+ }\
+ -(void)rightMouseDragged:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super rightMouseDragged:event];\
+ }\
+ -(void)otherMouseDragged:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super otherMouseDragged:event];\
+ }\
+ -(void)scrollWheel:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super scrollWheel:event];\
+ }\
+ -(void)mouseEntered:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseEntered:event];\
+ }\
+ -(void)mouseExited:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseExited:event];\
+ }\
+ -(BOOL)performKeyEquivalent:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleKeyEvent(event) )\
+ return [super performKeyEquivalent:event];\
+ return YES;\
+ }\
+ -(void)keyDown:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleKeyEvent(event) )\
+ [super keyDown:event];\
+ }\
+ -(void)keyUp:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleKeyEvent(event) )\
+ [super keyUp:event];\
+ }\
+ -(void)flagsChanged:(NSEvent *)event\
+ {\
+ if ( !impl->DoHandleKeyEvent(event) )\
+ [super flagsChanged:event];\
+ }\
+ - (BOOL) becomeFirstResponder\
+ {\
+ BOOL r = [super becomeFirstResponder];\
+ if ( r )\
+ impl->DoNotifyFocusEvent( true );\
+ return r;\
+ }\
+ - (BOOL) resignFirstResponder\
+ {\
+ BOOL r = [super resignFirstResponder];\
+ if ( r )\
+ impl->DoNotifyFocusEvent( false );\
+ return r;\
+ }\
+ - (void) resetCursorRects\
+ {\
+ if ( impl )\
+ {\
+ wxWindow* wxpeer = impl->GetWXPeer();\
+ if ( wxpeer )\
+ {\
+ NSCursor *cursor = (NSCursor*)wxpeer->GetCursor().GetHCURSOR();\
+ if (cursor == NULL)\
+ [super resetCursorRects];\
+ else\
+ [self addCursorRect: [self bounds]\
+ cursor: cursor];\
+ }\
+ }\
+ }
+
+ #define WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION -(void)mouseDown:(NSEvent *)event \
+ {\
+ if ( !impl->DoHandleMouseEvent(event) )\
+ [super mouseDown:event];\
+ }\
+ WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION_NO_MOUSEDOWN
+
+ #define WXCOCOAIMPL_COMMON_MEMBERS wxWidgetCocoaImpl* impl;
+
+ #define WXCOCOAIMPL_COMMON_INTERFACE \
+ - (void)setImplementation: (wxWidgetCocoaImpl *) theImplementation;\
+ - (wxWidgetCocoaImpl*) implementation;\
+ - (BOOL) isFlipped;\
+ WXCOCOAIMPL_COMMON_EVENTS_INTERFACE
+
+ #define WXCOCOAIMPL_COMMON_IMPLEMENTATION_BASE - (void)setImplementation: (wxWidgetCocoaImpl *) theImplementation\
+ {\
+ impl = theImplementation;\
+ }\
+ - (wxWidgetCocoaImpl*) implementation\
+ {\
+ return impl;\
+ }\
+
+ #define WXCOCOAIMPL_COMMON_IMPLEMENTATION WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION \
+ WXCOCOAIMPL_COMMON_IMPLEMENTATION_BASE \
+ - (BOOL) isFlipped\
+ {\
+ return YES;\
+ }
+
+ #define WXCOCOAIMPL_COMMON_IMPLEMENTATION_NO_MOUSEDOWN WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION_NO_MOUSEDOWN \
+ WXCOCOAIMPL_COMMON_IMPLEMENTATION_BASE \
+ - (BOOL) isFlipped\
+ {\
+ return YES;\
+ }
+
+
+ #define WXCOCOAIMPL_COMMON_IMPLEMENTATION_NOT_FLIPPED WXCOCOAIMPL_COMMON_EVENTS_IMPLEMENTATION \
+ WXCOCOAIMPL_COMMON_IMPLEMENTATION_BASE \
+ - (BOOL) isFlipped\
+ {\
+ return NO;\
+ }
+
+ // used for many wxControls
+
+ @interface wxNSButton : NSButton
+ {
+ WXCOCOAIMPL_COMMON_MEMBERS
+ }
+
+ WXCOCOAIMPL_COMMON_INTERFACE
+ - (void) clickedAction: (id) sender;
+
+ @end
+
+ @interface wxNSBox : NSBox
+ {
+ WXCOCOAIMPL_COMMON_MEMBERS
+ }
+
+ WXCOCOAIMPL_COMMON_INTERFACE
+
+ @end
+
+ @interface wxNSTextField : NSTextField
+ {
+ WXCOCOAIMPL_COMMON_MEMBERS
+ }
+
+ WXCOCOAIMPL_COMMON_INTERFACE
+
+ @end
+
+ @interface wxNSMenu : NSMenu
+ {
+ wxMenuImpl* impl;
+ }
+
+ - (void) setImplementation:(wxMenuImpl*) item;
+ - (wxMenuImpl*) implementation;
+
+ @end
+
+ @interface wxNSMenuItem : NSMenuItem
+ {
+ wxMenuItemImpl* impl;
+ }
+
+ - (void) setImplementation:(wxMenuItemImpl*) item;
+ - (wxMenuItemImpl*) implementation;
+
+ - (void)clickedAction:(id)sender;
+ - (BOOL)validateMenuItem:(NSMenuItem *)menuItem;
+
+ @end
+
+#endif // __OBJC__
+