/** Alter the bounds of the popup just before it is made visible. */
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
JComboBox comboBox = (JComboBox) e.getSource();
if (comboBox.getItemCount() == 0) return;
final Object child = comboBox.getAccessibleContext().getAccessibleChild(0);
if (child instanceof BasicComboPopup) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
customizePopup((BasicComboPopup) child);
}
});
}
}
public PIDSelectPanel(JButton okButton) {
this.okButton = okButton;
combo = new JComboBox<>();
button = new JButton(REFRESH_BUTTON_NAME);
JPanel infoPanel = new JPanel();
infoPanel.setLayout(new GridBagLayout());
GridBagConstraints labelGbc = new GridBagConstraints();
labelGbc.insets = new Insets(3, 5, 0, 0);
labelGbc.anchor = WEST;
GridBagConstraints valueGbc = new GridBagConstraints();
valueGbc.weightx = 1.0;
valueGbc.fill = HORIZONTAL;
valueGbc.insets = new Insets(3, 5, 0, 5);
valueGbc.gridwidth = REMAINDER;
valueGbc.anchor = WEST;
JLabel l;
l = new JLabel(PID_LABEL_TEXT);
l.setFont(l.getFont().deriveFont(BOLD));
infoPanel.add(l, labelGbc);
infoPanel.add(pidLabel = new JLabel(), valueGbc);
l = new JLabel(MAIN_CLASS_LABEL_TEXT);
l.setFont(l.getFont().deriveFont(BOLD));
infoPanel.add(l, labelGbc);
infoPanel.add(mainClassLabel = new JLabel(), valueGbc);
l = new JLabel(ARGUMENTS_LABEL_TEXT);
l.setFont(l.getFont().deriveFont(BOLD));
infoPanel.add(l, labelGbc);
infoPanel.add(argumentsLabel = new JLabel(), valueGbc);
l = new JLabel(VM_ARGUMENTS_LABEL_TEXT);
l.setFont(l.getFont().deriveFont(BOLD));
infoPanel.add(l, labelGbc);
infoPanel.add(vmArgumentsLabel = new JLabel(), valueGbc);
l = new JLabel(VM_FLAGS_LABEL_TEXT);
l.setFont(l.getFont().deriveFont(BOLD));
infoPanel.add(l, labelGbc);
infoPanel.add(vmFlagsLabel = new JLabel(), valueGbc);
combo.setRenderer(new PIDComboRenderer());
combo.getAccessibleContext().setAccessibleName(COMBO_ACCESS_NAME);
combo.getAccessibleContext().setAccessibleDescription(COMBO_ACCESS_DESCR);
button.getAccessibleContext().setAccessibleDescription(BUTTON_ACCESS_DESCR);
setBorder(createEmptyBorder(12, 12, 12, 12));
setLayout(new BorderLayout(0, 10));
JPanel northPanel = new JPanel();
northPanel.setLayout(new BorderLayout(5, 0));
northPanel.add(combo, CENTER);
northPanel.add(button, EAST);
add(northPanel, NORTH);
add(infoPanel, CENTER);
okButton.setEnabled(false);
refreshCombo();
button.addActionListener(this);
combo.addActionListener(this);
}
