compilation fix for !USE_PCH

[wxWidgets.git] / src / univ / listbox.cpp

diff --git a/src/univ/listbox.cpp b/src/univ/listbox.cpp
index 725eafa5ec721fcc211e06ef094060a8589f41a0..7ae71b51fe04672cda2ac7e7605abddda5c23165 100644 (file)
--- a/src/univ/listbox.cpp
+++ b/src/univ/listbox.cpp
@@ -127,6 +127,8 @@ bool wxListBox::Create(wxWindow *parent,
 
 wxListBox::~wxListBox()
 {
+    // call this just to free the client data -- and avoid leaking memory
+    DoClear();
 }
 
 // ----------------------------------------------------------------------------
@@ -272,7 +274,8 @@ void wxListBox::Clear()
 
 void wxListBox::Delete(int n)
 {
-    wxCHECK_RET( n < GetCount(), _T("invalid index in wxListBox::Delete") );
+    wxCHECK_RET( n >= 0 && n < GetCount(),
+                 _T("invalid index in wxListBox::Delete") );
 
     // do it before removing the index as otherwise the last item will not be
     // refreshed (as GetCount() will be decremented)
@@ -1007,7 +1010,7 @@ void wxListBox::ExtendSelection(int itemTo)
     }
 }
 
-void wxListBox::Select(bool sel, int item)
+void wxListBox::DoSelect(int item, bool sel)
 {
     if ( item != -1 )
     {
@@ -1027,7 +1030,7 @@ void wxListBox::Select(bool sel, int item)
 
 void wxListBox::SelectAndNotify(int item)
 {
-    Select(TRUE, item);
+    DoSelect(item);
 
     SendEvent(wxEVT_COMMAND_LISTBOX_SELECTED);
 }
@@ -1046,7 +1049,7 @@ void wxListBox::Activate(int item)
 
     if ( item != -1 )
     {
-        Select(TRUE, item);
+        DoSelect(item);
 
         SendEvent(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED);
     }
@@ -1089,7 +1092,7 @@ bool wxListBox::PerformAction(const wxControlAction& action,
             item = m_current;
 
         if ( IsSelected(item) )
-            Unselect(item);
+            DoUnselect(item);
         else
             SelectAndNotify(item);
     }
@@ -1100,12 +1103,12 @@ bool wxListBox::PerformAction(const wxControlAction& action,
         if ( strArg.empty() )
             SelectAndNotify(item);
         else
-            Select(TRUE, item);
+            DoSelect(item);
     }
     else if ( action == wxACTION_LISTBOX_SELECTADD )
-        Select(TRUE, item);
+        DoSelect(item);
     else if ( action == wxACTION_LISTBOX_UNSELECT )
-        Select(FALSE, item);
+        DoUnselect(item);
     else if ( action == wxACTION_LISTBOX_MOVEDOWN )
         ChangeCurrent(1);
     else if ( action == wxACTION_LISTBOX_MOVEUP )