Applied patch [ 1219269 ] [wxAll] Fix create button in listbox sample

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34671 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/listbox/lboxtest.cpp

@@ -521,6 +521,7 @@ void LboxTestFrame::Reset()
 
 void LboxTestFrame::CreateLbox()
 {
+    wxWindow *parent = m_lbox->GetParent();
     int flags = 0;
     switch ( m_radioSelMode->GetSelection() )
     {
@@ -540,8 +541,6 @@ void LboxTestFrame::CreateLbox()
         flags |= wxLB_SORT;
 
     wxArrayString items;
-    if ( m_lbox )
-    {
     int count = m_lbox->GetCount();
     for ( int n = 0; n < count; n++ )
     {
@@ -550,9 +549,8 @@ void LboxTestFrame::CreateLbox()
 
     m_sizerLbox->Detach(m_lbox);
     delete m_lbox;
-    }
 
-    m_lbox = new wxListBox(this, wxID_ANY,
+    m_lbox = new wxListBox(parent, LboxTest_Listbox,
                            wxDefaultPosition, wxDefaultSize,
                            0, NULL,
                            flags);