X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a236aa2058ccf3d36e9cafc20fa7375080c4be50..f8aeb3e35603f0b2a223df027114dca0b5d91137:/src/gtk1/listbox.cpp?ds=sidebyside

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index 93815ed498..8828edc2a3 100644
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -450,7 +450,7 @@ gtk_listbox_realized_callback( GtkWidget *m_widget, wxListBox *win )
 // wxListBox
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems)
 
 // ----------------------------------------------------------------------------
 // construction
@@ -600,7 +600,7 @@ int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
         const unsigned idx = m_strings ? m_strings->Add(item)
                                        : pos;
 
-        GtkAddItem(item, idx == GetCount() ? -1 : idx);
+        GtkAddItem(item, idx == GetCount() ? (unsigned) -1 : idx);
 
         m_clientList.Insert(idx, NULL);