sumoExecutablePanel.add(sumoexeLabel, cc.rc(1, 1));
sumoExecutablePanel.add(sumoexeEdit, cc.rc(1, 2));
filechooseButton = new JButton("...");
filechooseButton.addActionListener(this);
sumoExecutablePanel.add(filechooseButton, cc.rc(1, 3));
add(sumoExecutablePanel, cc.rcw(3, 1, 2, CellConstraints.FILL, CellConstraints.FILL));
// UI: Connect remote section radio button
b_connectRemote = new JRadioButton("Connect to a running instance on a remote host.");
b_connectRemote.setEnabled(false);
add(b_connectRemote, cc.rcw(4, 1, 2));