if ((key_event.KeyCode() == WXK_RETURN) && !(m_windowStyle & wxTE_MULTILINE))
{
wxWindow *top_frame = m_parent;
- while (top_frame->GetParent() && !(top_frame->GetParent()->m_isFrame))
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
GtkWindow *window = GTK_WINDOW(top_frame->m_widget);