wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
sizer->Add( sbmp, 0, wxCENTRE | wxALL, 10 );
sizer->Add( new wxStaticLine(this, -1), 0, wxGROW | wxLEFT | wxRIGHT, 5 );
wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
sizer->Add( sbmp, 0, wxCENTRE | wxALL, 10 );
sizer->Add( new wxStaticLine(this, -1), 0, wxGROW | wxLEFT | wxRIGHT, 5 );