Warning fix.

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

diff --git a/src/motif/listbox.cpp b/src/motif/listbox.cpp
index 0f5deaca4d4dfeaa3419f4986d7dbe082485760f..8eba4cd13a2d5bcf46fbf3dcf4a7764b1bbc2fb7 100644 (file)
--- a/src/motif/listbox.cpp
+++ b/src/motif/listbox.cpp
@@ -12,6 +12,8 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_LISTBOX
+
 #ifdef __VMS
 #define XtParent XTPARENT
 #define XtDisplay XTDISPLAY
@@ -87,7 +89,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
                                    validator, name ) )
         return false;
 
-    m_noItems = n;
+    m_noItems = (size_t)n;
     m_backgroundColour = * wxWHITE;
 
     Widget parentWidget = (Widget) parent->GetClientWidget();
@@ -190,8 +192,9 @@ void wxListBox::DoSetFirstItem( int N )
 {
     int count, length;
 
-    if (N < 0)
+    if (!IsValid(N))
         return;
+
     XtVaGetValues ((Widget) m_mainWidget,
                     XmNvisibleItemCount, &count,
                     XmNitemCount, &length,
@@ -663,7 +666,7 @@ void wxListBox::ChangeForegroundColour()
     */
 }
 
-int wxListBox::GetCount() const
+size_t wxListBox::GetCount() const
 {
     return m_noItems;
 }
@@ -714,3 +717,5 @@ wxSize wxListBox::DoGetBestSize() const
 {
     return wxDoGetListBoxBestSize( (Widget)m_mainWidget, this );
 }
+
+#endif // wxUSE_LISTBOX