JScrollPane propScrollPane = new JScrollPane(tileProperties);
propScrollPane.setPreferredSize(new Dimension(150, 150));
// Tile list
tileList = new JList();
tileList.setCellRenderer(new TileDialogListRenderer());
tileList.addListSelectionListener(this);
JScrollPane sp = new JScrollPane();
sp.getViewport().setView(tileList);
sp.setPreferredSize(new Dimension(150, 150));