public void select(Object item) {
IndividualListSelectionModel targetModel = (IndividualListSelectionModel) target.getModel();
IndividualListSelectionModel sourceModel = (IndividualListSelectionModel) source.getModel();
if (!sourceModel.contains(item)) return;
sourceModel.remove(item);
targetModel.add(item);
}
private void moveOne(
IndividualListSelectionModel sourceModel,
IndividualListSelectionModel targetModel,
JList source) {
int[] indices = source.getSelectedIndices();
if (indices.length == 0) return;
for (int i = indices.length - 1; i >= 0; i--) {
Object object = sourceModel.getObjectAt(indices[i]);
sourceModel.remove(indices[i]);
targetModel.add(object, targetModel.getSize());
}
}
private void moveAll(
IndividualListSelectionModel sourceModel, IndividualListSelectionModel targetModel) {
if (sourceModel.getSize() == 0) return;
int size = sourceModel.getSize();
for (int i = size - 1; i >= 0; i--) {
Object object = sourceModel.getObjectAt(i);
sourceModel.remove(i);
targetModel.add(object, targetModel.getSize());
}
}
protected void init() {
source = new JList();
source.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
target = new JList();
target.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
source.setModel(new IndividualListSelectionModel(null, attribute, sorted));
target.setModel(new IndividualListSelectionModel(null, attribute, sorted));
final IndividualListSelectionModel sourceModel =
(IndividualListSelectionModel) source.getModel();
final IndividualListSelectionModel targetModel =
(IndividualListSelectionModel) target.getModel();
sourceModel.addListDataListener(
new ListDataListener() {
public void contentsChanged(ListDataEvent arg0) {}
public void intervalAdded(ListDataEvent e) {
List<Object> sourceObjects = sourceModel.getAll();
List<Object> targetObjects = targetModel.getAll();
for (Object sobj : sourceObjects)
if (targetObjects.contains(sobj)) targetModel.remove(sobj);
}
public void intervalRemoved(ListDataEvent arg0) {}
});
targetModel.addListDataListener(
new ListDataListener() {
public void contentsChanged(ListDataEvent arg0) {}
public void intervalAdded(ListDataEvent e) {
List<Object> sourceObjects = sourceModel.getAll();
List<Object> targetObjects = targetModel.getAll();
for (Object tobj : targetObjects)
if (sourceObjects.contains(tobj)) sourceModel.remove(tobj);
}
public void intervalRemoved(ListDataEvent arg0) {}
});
oneToSource =
new JButton(
new ImageIcon(
this.getClass().getClassLoader().getResource(GoitacaResourceBox.getPrevIcon())));
oneToSource.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
oneToSource();
}
});
allToSource =
new JButton(
new ImageIcon(
this.getClass().getClassLoader().getResource(GoitacaResourceBox.getFirstIcon())));
allToSource.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
allToSource();
}
});
oneToTarget =
new JButton(
new ImageIcon(
this.getClass().getClassLoader().getResource(GoitacaResourceBox.getNextIcon())));
oneToTarget.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
oneToTarget();
}
});
allToTarget =
new JButton(
new ImageIcon(
this.getClass().getClassLoader().getResource(GoitacaResourceBox.getLastIcon())));
allToTarget.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
allToTarget();
}
});
}
