adding protocol support for 10.6

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63135 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/cocoa/dataview.h

@@ -250,7 +250,7 @@ private:
 // owned by the set. Furthermore, children of the last parent are stored
 // in a linear list.
 //
-@interface wxCocoaOutlineDataSource : NSObject
+@interface wxCocoaOutlineDataSource : NSObject wxOSX_10_6_AND_LATER(<NSOutlineViewDataSource>)
 {
     // descriptors specifying the sorting (currently the array only holds one
     // object only)
@@ -398,7 +398,7 @@ private:
 // wxCocoaOutlineView
 // ============================================================================
 
-@interface wxCocoaOutlineView : NSOutlineView
+@interface wxCocoaOutlineView : NSOutlineView wxOSX_10_6_AND_LATER(<NSOutlineViewDelegate>)
 {
 @private
     // column and row of the cell being edited or -1 if none

include/wx/osx/cocoa/private.h

@@ -287,7 +287,7 @@ protected :
 
     @end
 
-    @interface wxNSTextField : NSTextField
+    @interface wxNSTextField : NSTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
     {
         wxNSTextFieldEditor* fieldEditor;
     }
@@ -297,7 +297,7 @@ protected :
 
     @end
 
-    @interface wxNSSecureTextField : NSSecureTextField
+    @interface wxNSSecureTextField : NSSecureTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
     {
     }
 

src/osx/carbon/colordlgosx.mm

@@ -32,21 +32,16 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog)
 
-// Cocoa headers
-#include "wx/cocoa/autorelease.h"
-#include "wx/cocoa/string.h"
+#include "wx/osx/private.h"
 
-#import <AppKit/NSFont.h>
-#import <AppKit/NSFontManager.h>
-#import <AppKit/NSFontPanel.h>
-#import <AppKit/NSColor.h>
-#import <AppKit/NSColorPanel.h>
+#import <Foundation/Foundation.h>
+#import <AppKit/AppKit.h>
 
 // ---------------------------------------------------------------------------
 // wxCPWCDelegate - Window Closed delegate
 // ---------------------------------------------------------------------------
 
-@interface wxCPWCDelegate : NSObject
+@interface wxCPWCDelegate : NSObject wxOSX_10_6_AND_LATER(<NSWindowDelegate>)
 {
     bool m_bIsClosed;
 }

src/osx/cocoa/dataview.mm

@@ -21,8 +21,8 @@
     #include "wx/utils.h"
 #endif
 
-#include "wx/osx/cocoa/dataview.h"
 #include "wx/osx/private.h"
+#include "wx/osx/cocoa/dataview.h"
 #include "wx/renderer.h"
 
 // ============================================================================
@@ -603,6 +603,7 @@ outlineView:(NSOutlineView*)outlineView
         ::CFRelease(osxData);
         delete dataObjects;
     }
+    return dragSuccessful;
 }
 
 -(id) outlineView:(NSOutlineView*)outlineView
@@ -705,7 +706,7 @@ outlineView:(NSOutlineView*)outlineView
             sortingColumnPtr:dvc->GetColumn([[newDescriptor key] intValue])
             ascending:[newDescriptor ascending]] autorelease]];
     }
-    [[outlineView dataSource] setSortDescriptors:wxSortDescriptors];
+    [(wxCocoaOutlineDataSource*)[outlineView dataSource] setSortDescriptors:wxSortDescriptors];
 
     // send first the event to wxWidgets that the sorting has changed so that
     // the program can do special actions before the sorting actually starts:

src/osx/cocoa/nonownedwnd.mm

@@ -194,7 +194,7 @@ typedef void (*wxOSX_NoResponderHandlerPtr)(NSView* self, SEL _cmd, SEL selector
 // controller
 //
 
-@interface wxNonOwnedWindowController : NSObject
+@interface wxNonOwnedWindowController : NSObject wxOSX_10_6_AND_LATER(<NSWindowDelegate>)
 {
 }
 

src/osx/cocoa/notebook.mm

@@ -30,7 +30,7 @@
 // controller
 //
 
-@interface wxTabViewController : NSObject
+@interface wxTabViewController : NSObject wxOSX_10_6_AND_LATER(<NSTabViewDelegate>)
 {
 }
 

src/osx/cocoa/textctrl.mm

@@ -524,14 +524,16 @@ wxSize wxNSTextViewControl::GetBestSize() const
         size.y += [m_textView textContainerInset].height;
         return size;
     }
+    return wxSize(0,0);
 }
 
 // wxNSTextFieldControl
 
 wxNSTextFieldControl::wxNSTextFieldControl( wxWindow *wxPeer, WXWidget w ) : wxWidgetCocoaImpl(wxPeer, w)
 {
-    m_textField = (NSTextField*) w;
-    [m_textField setDelegate: w];
+    NSTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>) *tf = (NSTextField*) w;
+    m_textField = tf;
+    [m_textField setDelegate: tf];
     m_selStart = m_selEnd = 0;
     m_hasEditor = [w isKindOfClass:[NSTextField class]];
 }

src/osx/cocoa/toolbar.mm

@@ -269,7 +269,7 @@ private:
 @end
 
 
-@interface wxNSToolbarDelegate : NSObject
+@interface wxNSToolbarDelegate : NSObject wxOSX_10_6_AND_LATER(<NSToolbarDelegate>)
 {
 }
 

src/osx/cocoa/utils.mm

@@ -79,7 +79,7 @@ void wxMacWakeUp()
 
 #if wxUSE_GUI
 
-@interface wxNSAppController : NSObject
+@interface wxNSAppController : NSObject wxOSX_10_6_AND_LATER(<NSApplicationDelegate>)
 {
 }
 

src/osx/cocoa/window.mm

@@ -40,7 +40,7 @@ NSView* GetViewFromResponder( NSResponder* responder )
     NSView* view = nil;
     if ( [responder isKindOfClass:[NSTextView class]] )
     {
-        NSView* delegate =  [(NSTextView*)responder delegate];
+        NSView* delegate = (NSView*) [(NSTextView*)responder delegate];
         if ( [delegate isKindOfClass:[NSTextField class] ] )
             view = delegate;
         else