public static void setJavaLookAndFeel() { try { UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName()); } catch (Exception e) { System.out.println("Error setting Java LAF: " + e); } }
/** @param parent Parent Frame of this panel */ public AdminView(tester parent) { padre = parent; try { // Start Setting the look and feel to nimbus for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (Exception e) { // If Nimbus is not available, set gui to CrossPlatform try { UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName()); } catch (ClassNotFoundException a) { // TODO Auto-generated catch block } catch (InstantiationException b) { // TODO Auto-generated catch block } catch (IllegalAccessException c) { // TODO Auto-generated catch block } catch (UnsupportedLookAndFeelException d) { // TODO Auto-generated catch block } } try { // start up the controller control = new Controller(); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block } catch (IOException e) { // TODO Auto-generated catch block } // make the panels JPanel total = new JPanel(new BorderLayout()); JPanel test = new JPanel(); JPanel users = new JPanel(); JPanel info = new JPanel(); // set any gaps i want Buttons.setVgap(10); Info.setHgap(20); // set layouts for the panels users.setLayout(List); test.setLayout(Buttons); info.setLayout(Info); // Set up the list listModel = new DefaultListModel<String>(); userList = new JList<String>(listModel); userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); // only one thing at a time userList.setVisibleRowCount(10); populateUsers(); // userList.setPreferredSize(new Dimension(200,200)); userList.setLayoutOrientation(JList.VERTICAL); // lists items vertically // put a scroll pane all up in JScrollPane userscroller = new JScrollPane( userList, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER); userscroller.setPreferredSize(new Dimension(200, 200)); // Initialize buttons add_user = new JButton("Add User"); add_user.setPreferredSize(new Dimension(100, 20)); delete_user = new JButton("Delete User"); delete_user.setPreferredSize(new Dimension(100, 20)); logout = new JButton("Logout"); logout.setPreferredSize(new Dimension(100, 20)); // add listeners add_user.addActionListener(this); add_user.setActionCommand("Add"); delete_user.addActionListener(this); delete_user.setActionCommand("Delete"); logout.addActionListener(this); logout.setActionCommand("Logout"); // add to panels test.add(add_user); test.add(delete_user); test.add(logout); test.setBorder(BorderFactory.createEmptyBorder(5, 10, 10, 10)); // spacing! users.add(userscroller); users.setBorder(BorderFactory.createEmptyBorder(5, 0, 10, 10)); // spacing! total.add(users); // everything is contained in total total.add(test, BorderLayout.WEST); total.setBorder(BorderFactory.createRaisedSoftBevelBorder()); // nice border total.setBorder(BorderFactory.createTitledBorder("Welcome Admin")); add(total); }