/** Initializes the frame components. */
private void initialize() {
GridBagConstraints c;
// Set title, size and menus
setDefaultCloseOperation(EXIT_ON_CLOSE);
setTitle("Mibble MIB Browser");
Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
Rectangle bounds = new Rectangle();
bounds.width = (int) (size.width * 0.75);
bounds.height = (int) (size.height * 0.75);
bounds.x = (size.width - bounds.width) / 2;
bounds.y = (size.height - bounds.height) / 2;
setBounds(bounds);
setMenuBar(menuBar);
initializeMenu();
getContentPane().setLayout(new GridBagLayout());
// Add horizontal split pane
JSplitPane horizontalSplitPane = new JSplitPane();
horizontalSplitPane.setDividerLocation((int) (bounds.width * 0.35));
c = new GridBagConstraints();
c.weightx = 1.0d;
c.weighty = 1.0d;
c.fill = GridBagConstraints.BOTH;
getContentPane().add(horizontalSplitPane, c);
// Add status label
c = new GridBagConstraints();
c.gridy = 1;
c.fill = GridBagConstraints.BOTH;
c.insets = new Insets(2, 5, 2, 5);
getContentPane().add(statusLabel, c);
// Add MIB tree
mibTree = MibTreeBuilder.getInstance().getTree();
mibTree.addTreeSelectionListener(
new TreeSelectionListener() {
public void valueChanged(TreeSelectionEvent e) {
updateTreeSelection();
}
});
horizontalSplitPane.setLeftComponent(new JScrollPane(mibTree));
// Add description area & SNMP panel
JSplitPane verticalSplitPane = new JSplitPane();
verticalSplitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
verticalSplitPane.setDividerLocation((int) (bounds.height * 0.40));
verticalSplitPane.setOneTouchExpandable(true);
descriptionArea.setEditable(false);
verticalSplitPane.setLeftComponent(new JScrollPane(descriptionArea));
snmpPanel = new SnmpPanel(this);
verticalSplitPane.setRightComponent(snmpPanel);
horizontalSplitPane.setRightComponent(verticalSplitPane);
}
/**
* Sets the selected node based on the specified OID. The MIB that will be searched is based on
* the currently selected MIB node.
*
* @param oid the OID to select
*/
public void setSelectedNode(String oid) {
// Find tree node
MibValueSymbol symbol = browser.findMibSymbol(oid);
MibNode node = MibTreeBuilder.getInstance().getNode(symbol);
if (node == null) {
mibTree.clearSelection();
return;
}
// Select tree node
TreePath path = new TreePath(node.getPath());
mibTree.expandPath(path);
mibTree.scrollPathToVisible(path);
mibTree.setSelectionPath(path);
mibTree.repaint();
}
