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);
}