Use DeafultAttributes instead of hard coded defaults

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28293 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/vlbox.cpp

@@ -75,13 +75,9 @@ bool wxVListBox::Create(wxWindow *parent,
     if ( style & wxLB_MULTIPLE )
         m_selStore = new wxSelectionStore;
 
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX));
-    SetForegroundColour(parent->GetForegroundColour());
-
-    // ensure that the font actually changes and is set.
-    SetFont(wxNullFont);
-    SetFont(parent->GetFont());
-
+    // make sure the native widget has the right colour since we do
+    // transparent drawing by default
+    SetBackgroundColour(GetBackgroundColour());
     m_colBgSel = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 
     return true;
@@ -612,3 +608,16 @@ void wxVListBox::OnLeftDClick(wxMouseEvent& event)
     }
 }
 
+
+// ----------------------------------------------------------------------------
+// use the same default attributes as wxListBox
+// ----------------------------------------------------------------------------
+
+#include "wx/listbox.h"
+
+//static
+wxVisualAttributes
+wxVListBox::GetClassDefaultAttributes(wxWindowVariant variant)
+{
+    return wxListBox::GetClassDefaultAttributes(variant);
+}