String[] getSubsetNames() {
String[] names = new String[countChecked(true)];
int pos = 0;
for (int i = 0; i < checkers.size(); i++) {
JCheckBox checker = checkers.get(i);
if (checker.isSelected()) {
ProductNode productNode = (ProductNode) productNodes[i];
names[pos] = productNode.getName();
pos++;
}
}
return names;
}
private void createUI() {
ActionListener productNodeCheckListener =
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
updateUIState();
}
};
checkers = new ArrayList<JCheckBox>(10);
JPanel checkersPane = GridBagUtils.createPanel();
setComponentName(checkersPane, "CheckersPane");
GridBagConstraints gbc =
GridBagUtils.createConstraints("insets.left=4,anchor=WEST,fill=HORIZONTAL");
for (int i = 0; i < productNodes.length; i++) {
ProductNode productNode = (ProductNode) productNodes[i];
String name = productNode.getName();
JCheckBox productNodeCheck = new JCheckBox(name);
productNodeCheck.setSelected(selected);
productNodeCheck.setFont(SMALL_PLAIN_FONT);
productNodeCheck.addActionListener(productNodeCheckListener);
if (includeAlways != null && StringUtils.containsIgnoreCase(includeAlways, name)) {
productNodeCheck.setSelected(true);
productNodeCheck.setEnabled(false);
} else if (givenProductSubsetDef != null) {
productNodeCheck.setSelected(givenProductSubsetDef.containsNodeName(name));
}
checkers.add(productNodeCheck);
String description = productNode.getDescription();
JLabel productNodeLabel = new JLabel(description != null ? description : " ");
productNodeLabel.setFont(SMALL_ITALIC_FONT);
GridBagUtils.addToPanel(
checkersPane, productNodeCheck, gbc, "weightx=0,gridx=0,gridy=" + i);
GridBagUtils.addToPanel(
checkersPane, productNodeLabel, gbc, "weightx=1,gridx=1,gridy=" + i);
}
// Add a last 'filler' row
GridBagUtils.addToPanel(
checkersPane,
new JLabel(" "),
gbc,
"gridwidth=2,weightx=1,weighty=1,gridx=0,gridy=" + productNodes.length);
ActionListener allCheckListener =
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == allCheck) {
checkAllProductNodes(true);
} else if (e.getSource() == noneCheck) {
checkAllProductNodes(false);
}
updateUIState();
}
};
allCheck = new JCheckBox("Select all");
allCheck.setName("selectAll");
allCheck.setMnemonic('a');
allCheck.addActionListener(allCheckListener);
noneCheck = new JCheckBox("Select none");
noneCheck.setName("SelectNone");
noneCheck.setMnemonic('n');
noneCheck.addActionListener(allCheckListener);
JScrollPane scrollPane = new JScrollPane(checkersPane);
scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
JPanel buttonRow = new JPanel(new FlowLayout(FlowLayout.LEFT, 4, 4));
buttonRow.add(allCheck);
buttonRow.add(noneCheck);
setLayout(new BorderLayout());
add(scrollPane, BorderLayout.CENTER);
add(buttonRow, BorderLayout.SOUTH);
setBorder(BorderFactory.createEmptyBorder(7, 7, 7, 7));
updateUIState();
}