changes wxDirExists() to accept wxString instead of wxChar*, so that it can be used...

[wxWidgets.git] / samples / listbox / lboxtest.cpp

diff --git a/samples/listbox/lboxtest.cpp b/samples/listbox/lboxtest.cpp
index 8e67ca7083ca8a0c5bd7d60a68ee308ce2f7f9fc..6d5fd65b137c03192a65eb13fb695eaa4d362271 100644 (file)
--- a/samples/listbox/lboxtest.cpp
+++ b/samples/listbox/lboxtest.cpp
@@ -322,6 +322,9 @@ END_EVENT_TABLE()
 
 bool LboxTestApp::OnInit()
 {
+    if ( !wxApp::OnInit() )
+        return false;
+
     wxFrame *frame = new LboxTestFrame(_T("wxListBox sample"));
     frame->Show();
 
@@ -647,7 +650,7 @@ void LboxTestFrame::OnButtonClearLog(wxCommandEvent& WXUNUSED(event))
 
 void LboxTestFrame::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
 {
-    static size_t s_item = 0;
+    static unsigned s_item = 0;
 
     wxString s = m_textAdd->GetValue();
     if ( !m_textAdd->IsModified() )
@@ -662,7 +665,7 @@ void LboxTestFrame::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
 void LboxTestFrame::OnButtonAddMany(wxCommandEvent& WXUNUSED(event))
 {
     // "many" means 1000 here
-    for ( size_t n = 0; n < 1000; n++ )
+    for ( unsigned n = 0; n < 1000; n++ )
     {
         m_lbox->Append(wxString::Format(_T("item #%u"), n));
     }