(void) new wxComboBox( this, -1, "This", wxPoint(10,130), wxDefaultSize, 5, choices );
- (void) new wxRadioBox( this, -1, "This", wxPoint(10,200), wxDefaultSize, 5, choices );
+ (void) new wxRadioBox( this, -1, "This", wxPoint(10,200), wxDefaultSize, 5, choices, 2, wxRA_SPECIFY_COLS );
+
+ (void) new wxRadioBox( this, -1, "This", wxPoint(10,300), wxDefaultSize, 5, choices, 2, wxRA_SPECIFY_ROWS );
wxListCtrl *m_listCtrl = new wxListCtrl(
this, -1, wxPoint(200, 10), wxSize(180, 120),