X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/be136f073819d425818049008ca286ff39c4cb10..840a5948c7023a650b3b8427991654e12c3427c1:/src/osx/cocoa/menuitem.mm

diff --git a/src/osx/cocoa/menuitem.mm b/src/osx/cocoa/menuitem.mm
index 8a81661f54..b8f33fc0cc 100644
--- a/src/osx/cocoa/menuitem.mm
+++ b/src/osx/cocoa/menuitem.mm
@@ -16,6 +16,7 @@
 
 #ifndef WX_PRECOMP
     #include "wx/app.h"
+    #include "wx/log.h"
     #include "wx/menu.h"
 #endif // WX_PRECOMP
 
@@ -31,6 +32,7 @@
 
 - (void) clickedAction: (id) sender
 {
+    wxUnusedVar(sender);
     if ( impl )
     {
         impl->GetWXPeer()->GetMenu()->HandleCommandProcess(impl->GetWXPeer());
@@ -39,6 +41,7 @@
 
 - (BOOL)validateMenuItem:(NSMenuItem *) menuItem
 {
+    wxUnusedVar(menuItem);
     if( impl )
     {
         impl->GetWXPeer()->GetMenu()->HandleCommandUpdateStatus(impl->GetWXPeer());
@@ -193,7 +196,11 @@ public :
     
     void Hide( bool hide )
     {
-        [m_osxMenuItem setHidden:hide ];
+        // NB: setHidden is new as of 10.5 so we should not call it below there
+        if ([m_osxMenuItem respondsToSelector:@selector(setHidden:)])
+            [m_osxMenuItem setHidden:hide ];
+        else
+            wxLogDebug("wxMenuItemCocoaImpl::Hide not yet supported under OS X < 10.5");
     }
     
     void SetLabel( const wxString& text, wxAcceleratorEntry *entry ) 
@@ -220,10 +227,10 @@ wxMenuItemCocoaImpl::~wxMenuItemCocoaImpl()
 
 
 wxMenuItemImpl* wxMenuItemImpl::Create( wxMenuItem* peer, wxMenu *pParentMenu,
-                       int id,
+                       int WXUNUSED(id),
                        const wxString& text,
                        wxAcceleratorEntry *entry,
-                       const wxString& strHelp,
+                       const wxString& WXUNUSED(strHelp),
                        wxItemKind kind,
                        wxMenu *pSubMenu )
 {