Further fixes to references

[wxWidgets.git] / src / gtk1 / listbox.cpp

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index 56089bfd2c1e6a2358c03b5ccd813038bafb1689..afdac346504226cb169136cc376f4a1eca99c17f 100644 (file)
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -37,14 +37,6 @@
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 

-//-------------------------------------------------------------------------
-// conditional compilation
-//-------------------------------------------------------------------------
-
-#if (GTK_MINOR_VERSION > 0)
-    #define NEW_GTK_SCROLL_CODE
-#endif
-

 //-----------------------------------------------------------------------------
 // private functions
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // private functions
 //-----------------------------------------------------------------------------


@@ -91,7 +83,13 @@ extern "C" gint wxlistbox_idle_callback( gpointer gdata )
 
     gtk_idle_remove( data->m_tag );
 
 
     gtk_idle_remove( data->m_tag );
 

-    data->m_listbox->SetFirstItem( data->m_item );
+    // check that the items haven't been deleted from the listbox since we had
+    // installed this callback
+    wxListBox *lbox = data->m_listbox;
+    if ( data->m_item < lbox->GetCount() )
+    {
+        lbox->SetFirstItem( data->m_item );
+    }

 
     delete data;
 
 
     delete data;
 


@@ -379,11 +377,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
     gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
 
 
     gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
 

-#ifdef NEW_GTK_SCROLL_CODE

     gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), GTK_WIDGET(m_list) );
     gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), GTK_WIDGET(m_list) );

-#else
-    gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_list) );
-#endif

 
     /* make list scroll when moving the focus down using cursor keys */
     gtk_container_set_focus_vadjustment(
 
     /* make list scroll when moving the focus down using cursor keys */
     gtk_container_set_focus_vadjustment(