fix some unused variables warnings reported by Borland

[wxWidgets.git] / src / common / framecmn.cpp

diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp
index 300c0798d277fa4a6757677541a06231a20d169a..710742fd715ccd3d82a35593801574fcfa9025a8 100644 (file)
--- a/src/common/framecmn.cpp
+++ b/src/common/framecmn.cpp
@@ -133,6 +133,8 @@ bool wxFrameBase::IsOneOfBars(const wxWindow *win) const
         return true;
 #endif // wxUSE_TOOLBAR
 
+    wxUnusedVar(win);
+
     return false;
 }
 
@@ -209,9 +211,10 @@ bool wxFrameBase::ProcessCommand(int id)
         }
     }
 
-    GetEventHandler()->ProcessEvent(commandEvent);
-    return true;
+    return HandleWindowEvent(commandEvent);
 #else // !wxUSE_MENUS
+    wxUnusedVar(id);
+
     return false;
 #endif // wxUSE_MENUS/!wxUSE_MENUS
 }
@@ -253,7 +256,7 @@ void wxFrameBase::UpdateWindowUI(long flags)
 void wxFrameBase::OnMenuHighlight(wxMenuEvent& event)
 {
 #if wxUSE_STATUSBAR
-    (void)ShowMenuHelp(GetStatusBar(), event.GetMenuId());
+    (void)ShowMenuHelp(event.GetMenuId());
 #endif // wxUSE_STATUSBAR
 }
 
@@ -349,22 +352,19 @@ void wxFrameBase::PopStatusText(int number)
     m_frameStatusBar->PopStatusText(number);
 }
 
-bool wxFrameBase::ShowMenuHelp(wxStatusBar *WXUNUSED(statbar), int menuId)
+bool wxFrameBase::ShowMenuHelp(int menuId)
 {
 #if wxUSE_MENUS
     // if no help string found, we will clear the status bar text
     wxString helpString;
     if ( menuId != wxID_SEPARATOR && menuId != -3 /* wxID_TITLE */ )
     {
-        wxMenuBar *menuBar = GetMenuBar();
-        if ( menuBar )
-        {
-            // it's ok if we don't find the item because it might belong
-            // to the popup menu
-            wxMenuItem *item = menuBar->FindItem(menuId);
-            if ( item )
-                helpString = item->GetHelp();
-        }
+        const wxMenuItem * const item = FindItemInMenuBar(menuId);
+        if ( item && !item->IsSeparator() )
+            helpString = item->GetHelp();
+
+        // notice that it's ok if we don't find the item because it might
+        // belong to the popup menu, so don't assert here
     }
 
     DoGiveHelp(helpString, true);
@@ -438,7 +438,7 @@ void wxFrameBase::DoGiveHelp(const wxString& help, bool show)
 
     statbar->SetStatusText(text, m_statusBarPane);
 #else
-    wxUnusedVar(text);
+    wxUnusedVar(help);
     wxUnusedVar(show);
 #endif // wxUSE_STATUSBAR
 }
@@ -560,4 +560,11 @@ void wxFrameBase::SetMenuBar(wxMenuBar *menubar)
     this->AttachMenuBar(menubar);
 }
 
+const wxMenuItem *wxFrameBase::FindItemInMenuBar(int menuId) const
+{
+    const wxMenuBar * const menuBar = GetMenuBar();
+
+    return menuBar ? menuBar->FindItem(menuId) : NULL;
+}
+
 #endif // wxUSE_MENUS