Fix crash when getting or setting wxComboBox value in wxUniv.

Forward DoGetValue() and SetValue() to the associated wxTextCtrl.

Closes #13298.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68157 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/univ/combobox.cpp b/src/univ/combobox.cpp
index 95df6afad42a1d6e3adfbea3269e4ca412501823..0cfcbcdd71bdd17a00901c79f254633e1b55c239 100644 (file)
--- a/src/univ/combobox.cpp
+++ b/src/univ/combobox.cpp
@@ -273,12 +273,13 @@ wxComboBox::~wxComboBox()
 
 wxString wxComboBox::DoGetValue() const
 {
-    return wxComboCtrl::GetValue();
+    return GetTextCtrl() ? GetTextCtrl()->GetValue() : wxString();
 }
 
 void wxComboBox::SetValue(const wxString& value)
 {
-    wxComboCtrl::SetValue(value);
+    if ( GetTextCtrl() )
+        GetTextCtrl()->SetValue(value);
 }
 
 void wxComboBox::WriteText(const wxString& value)