NetFramepublic class NetFrame extends JFrame | Main GUI component for the NetWatch program. |
| Fields Summary |
|---|
| Properties | props | | Container | cp | | JDialog | propsDialog |
| Constructors Summary |
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public NetFrame(String title, Properties p)Constructor
super(title);
props = p;
cp = getContentPane();
JMenuBar jb = new JMenuBar();
JMenu jm;
JMenuItem mi;
// FILE MENU
jb.add(jm = new JMenu("File"));
jm.add(mi = new JMenuItem("Exit"));
mi.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
// VIEW MENU
jb.add(jm = new JMenu("Edit"));
jm.add(mi = new JMenuItem("Properties..."));
mi.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (propsDialog == null) {
propsDialog = new ProtoDialog(NetFrame.this, "Properties");
}
propsDialog.setVisible(true);
// TODO fetch protocol
}
});
// HELP MENU
jb.add(jm = new JMenu("Help"));
jm.add(mi = new JMenuItem("About"));
mi.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(NetFrame.this,
"NetWatch Application -- $Version$\n" +
"Copyright (c) 2000 Ian F. Darwin\n" +
"See LEGAL.NOTICE for licensing.",
"RMIWatch",
JOptionPane.INFORMATION_MESSAGE);
}
});
this.setJMenuBar(jb);
cp.setLayout(new GridLayout(0,1));
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| Methods Summary |
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| protected void | addHost(java.lang.String hostName, java.util.Properties props)CONSTRUCT PANELS, ONE FOR EACH HOST.
cp.add(new RMIPanel(hostName, props));
// If asked for ncolumns, make it so.
// Else If it got too tall, make it multi columns.
String nc = props.getProperty("netwatch.gui.columns");
if (nc != null) {
int n = Integer.parseInt(nc);
cp.setLayout(new GridLayout(0, n));
} else if (cp.getComponents().length > 12)
cp.setLayout(new GridLayout(0,3));
else if (cp.getComponents().length > 6)
cp.setLayout(new GridLayout(0,2));
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