remove incorrect cast of wxString to char* (unnecessary and breaks wxUSE_STL build)

[wxWidgets.git] / src / msw / menuitem.cpp

diff --git a/src/msw/menuitem.cpp b/src/msw/menuitem.cpp
index 13a28675cd601726eed57ba1e3fc5c97ea9e18cd..2eb256b619ca4f463a27ab2a0f8ed2f880d96294 100644 (file)
--- a/src/msw/menuitem.cpp
+++ b/src/msw/menuitem.cpp
@@ -203,12 +203,20 @@ WXWPARAM wxMenuItem::GetMSWId() const
 
 bool wxMenuItem::IsChecked() const
 {
 
 bool wxMenuItem::IsChecked() const
 {

-    // fix that RTTI is always getting the correct state (separators cannot be checked, but the call below
-    // returns true
+    // fix that RTTI is always getting the correct state (separators cannot be
+    // checked, but the Windows call below returns true

     if ( IsSeparator() )
     if ( IsSeparator() )

-        return false ;
+        return false;

 
 

-    int flag = ::GetMenuState(GetHMenuOf(m_parentMenu), GetMSWId(), MF_BYCOMMAND);
+    // the item might not be attached to a menu yet
+    //
+    // TODO: shouldn't we just always call the base class version? It seems
+    //       like it ought to always be in sync
+    if ( !m_parentMenu )
+        return wxMenuItemBase::IsChecked();
+
+    HMENU hmenu = GetHMenuOf(m_parentMenu);
+    int flag = ::GetMenuState(hmenu, GetMSWId(), MF_BYCOMMAND);

 
     return (flag & MF_CHECKED) != 0;
 }
 
     return (flag & MF_CHECKED) != 0;
 }


@@ -245,13 +253,17 @@ void wxMenuItem::Enable(bool enable)
     if ( m_isEnabled == enable )
         return;
 
     if ( m_isEnabled == enable )
         return;
 

-    long rc = EnableMenuItem(GetHMenuOf(m_parentMenu),
-                             GetMSWId(),
-                             MF_BYCOMMAND |
-                             (enable ? MF_ENABLED : MF_GRAYED));
+    if ( m_parentMenu )
+    {
+        long rc = EnableMenuItem(GetHMenuOf(m_parentMenu),
+                                 GetMSWId(),
+                                 MF_BYCOMMAND |
+                                 (enable ? MF_ENABLED : MF_GRAYED));

 
 

-    if ( rc == -1 ) {
-        wxLogLastError(wxT("EnableMenuItem"));
+        if ( rc == -1 )
+        {
+            wxLogLastError(wxT("EnableMenuItem"));
+        }

     }
 
     wxMenuItemBase::Enable(enable);
     }
 
     wxMenuItemBase::Enable(enable);


@@ -264,74 +276,78 @@ void wxMenuItem::Check(bool check)
     if ( m_isChecked == check )
         return;
 
     if ( m_isChecked == check )
         return;
 

-    int flags = check ? MF_CHECKED : MF_UNCHECKED;
-    HMENU hmenu = GetHMenuOf(m_parentMenu);
-
-    if ( GetKind() == wxITEM_RADIO )
+    if ( m_parentMenu )

     {
     {

-        // it doesn't make sense to uncheck a radio item - what would this do?
-        if ( !check )
-            return;
-
-        // get the index of this item in the menu
-        const wxMenuItemList& items = m_parentMenu->GetMenuItems();
-        int pos = items.IndexOf(this);
-        wxCHECK_RET( pos != wxNOT_FOUND,
-                     _T("menuitem not found in the menu items list?") );
-
-        // get the radio group range
-        int start,
-            end;
+        int flags = check ? MF_CHECKED : MF_UNCHECKED;
+        HMENU hmenu = GetHMenuOf(m_parentMenu);

 
 

-        if ( m_isRadioGroupStart )
+        if ( GetKind() == wxITEM_RADIO )

         {
         {

-            // we already have all information we need
-            start = pos;
-            end = m_radioGroup.end;
-        }
-        else // next radio group item
-        {
-            // get the radio group end from the start item
-            start = m_radioGroup.start;
-            end = items.Item(start)->GetData()->m_radioGroup.end;
-        }
+            // it doesn't make sense to uncheck a radio item -- what would this
+            // do?
+            if ( !check )
+                return;
+
+            // get the index of this item in the menu
+            const wxMenuItemList& items = m_parentMenu->GetMenuItems();
+            int pos = items.IndexOf(this);
+            wxCHECK_RET( pos != wxNOT_FOUND,
+                         _T("menuitem not found in the menu items list?") );
+
+            // get the radio group range
+            int start,
+                end;
+
+            if ( m_isRadioGroupStart )
+            {
+                // we already have all information we need
+                start = pos;
+                end = m_radioGroup.end;
+            }
+            else // next radio group item
+            {
+                // get the radio group end from the start item
+                start = m_radioGroup.start;
+                end = items.Item(start)->GetData()->m_radioGroup.end;
+            }

 
 #ifdef __WIN32__
 
 #ifdef __WIN32__

-        // calling CheckMenuRadioItem() with such parameters hangs my system
-        // (NT4 SP6) and I suspect this could happen to the others as well - so
-        // don't do it!
-        wxCHECK_RET( start != -1 && end != -1,
-                     _T("invalid ::CheckMenuRadioItem() parameter(s)") );
-
-        if ( !::CheckMenuRadioItem(hmenu,
-                                   start,   // the first radio group item
-                                   end,     // the last one
-                                   pos,     // the one to check
-                                   MF_BYPOSITION) )
-        {
-            wxLogLastError(_T("CheckMenuRadioItem"));
-        }
+            // calling CheckMenuRadioItem() with such parameters hangs my system
+            // (NT4 SP6) and I suspect this could happen to the others as well,
+            // so don't do it!
+            wxCHECK_RET( start != -1 && end != -1,
+                         _T("invalid ::CheckMenuRadioItem() parameter(s)") );
+
+            if ( !::CheckMenuRadioItem(hmenu,
+                                       start,   // the first radio group item
+                                       end,     // the last one
+                                       pos,     // the one to check
+                                       MF_BYPOSITION) )
+            {
+                wxLogLastError(_T("CheckMenuRadioItem"));
+            }

 #endif // __WIN32__
 
 #endif // __WIN32__
 

-        // also uncheck all the other items in this radio group
-        wxMenuItemList::compatibility_iterator node = items.Item(start);
-        for ( int n = start; n <= end && node; n++ )
-        {
-            if ( n != pos )
+            // also uncheck all the other items in this radio group
+            wxMenuItemList::compatibility_iterator node = items.Item(start);
+            for ( int n = start; n <= end && node; n++ )

             {
             {

-                node->GetData()->m_isChecked = false;
-            }
+                if ( n != pos )
+                {
+                    node->GetData()->m_isChecked = false;
+                }

 
 

-            node = node->GetNext();
+                node = node->GetNext();
+            }

         }
         }

-    }
-    else // check item
-    {
-        if ( ::CheckMenuItem(hmenu,
-                             GetMSWId(),
-                             MF_BYCOMMAND | flags) == (DWORD)-1 )
+        else // check item

         {
         {

-            wxFAIL_MSG( _T("CheckMenuItem() failed, item not in the menu?") );
+            if ( ::CheckMenuItem(hmenu,
+                                 GetMSWId(),
+                                 MF_BYCOMMAND | flags) == (DWORD)-1 )
+            {
+                wxFAIL_MSG(_T("CheckMenuItem() failed, item not in the menu?"));
+            }

         }
     }
 
         }
     }
 


@@ -358,13 +374,20 @@ void wxMenuItem::SetItemLabel(const wxString& txt)
     SetAccelString(m_text.AfterFirst(_T('\t')));
 #endif
 
     SetAccelString(m_text.AfterFirst(_T('\t')));
 #endif
 

-    HMENU hMenu = GetHMenuOf(m_parentMenu);
-    wxCHECK_RET( hMenu, wxT("menuitem without menu") );
+    // the item can be not attached to any menu yet and SetItemLabel() is still
+    // valid to call in this case and should do nothing else
+    if ( !m_parentMenu )
+        return;

 
 #if wxUSE_ACCEL
     m_parentMenu->UpdateAccel(this);
 #endif // wxUSE_ACCEL
 
 
 #if wxUSE_ACCEL
     m_parentMenu->UpdateAccel(this);
 #endif // wxUSE_ACCEL
 

+    const UINT id = GetMSWId();
+    HMENU hMenu = GetHMenuOf(m_parentMenu);
+    if ( !hMenu || ::GetMenuState(hMenu, id, MF_BYCOMMAND) == (UINT)-1 )
+        return;
+

 #if wxUSE_OWNER_DRAWN
     if ( IsOwnerDrawn() )
     {
 #if wxUSE_OWNER_DRAWN
     if ( IsOwnerDrawn() )
     {


@@ -375,8 +398,6 @@ void wxMenuItem::SetItemLabel(const wxString& txt)
 #endif // owner drawn
 
     // update the text of the native menu item
 #endif // owner drawn
 
     // update the text of the native menu item

-    const UINT id = GetMSWId();
-

     WinStruct<MENUITEMINFO> info;
 
     // surprisingly, calling SetMenuItemInfo() with just MIIM_STRING doesn't
     WinStruct<MENUITEMINFO> info;
 
     // surprisingly, calling SetMenuItemInfo() with just MIIM_STRING doesn't