private void initComponents() {
groupsList = new JList();
add(groupsList);
slider = new MultiListSlider();
add(slider);
groupsList.setCellRenderer(new MultiListCellRenderer());
updateList();
slider.setMultiListSlidable(this);
setPreferredSize(
new Dimension(
LABEL_SPACE + groupsList.getPreferredSize().width + slider.getWidth(),
groupsList.getPreferredSize().height));
setSize(getPreferredSize());
updateLocations();
}
/** Fusionne deux groupes. */
protected void mergeGroups(final int groupIdx1, final int groupIdx2) {
// Récupération et suppression du groupe 2.
final CompetitorGroup group2 = competitorGroups.remove(groupIdx2);
final CompetitorGroup group1 = competitorGroups.get(groupIdx1);
// Fusion des deux groupes.
group1.getCompetitors().addAll(group2.getCompetitors());
slider.setMultiListSlidable(this);
repaint();
}
/** Divise un groupe. */
protected void divideGroup(final int groupIdx) {
// Récupération et suppression du groupe 2.
final CompetitorGroup group = competitorGroups.remove(groupIdx);
final CompetitorList list1 = new CompetitorList();
final CompetitorList list2 = new CompetitorList();
// Répartition dans les deux groupes.
final int middle = group.getCompetitors().size() / 2;
for (int i = 0; i < middle; i++) {
list1.add(group.getCompetitors().get(i));
}
for (int i = middle; i < group.getCompetitors().size(); i++) {
list2.add(group.getCompetitors().get(i));
}
competitorGroups.add(groupIdx, new CompetitorGroup(list2, new Algorithme()));
competitorGroups.add(groupIdx, new CompetitorGroup(list1, new Algorithme()));
slider.setMultiListSlidable(this);
repaint();
}
private void updateLocations() {
groupsList.setBounds(
LABEL_SPACE, 0, groupsList.getPreferredSize().width, groupsList.getPreferredSize().height);
slider.setBounds(LABEL_SPACE + groupsList.getWidth(), 0, slider.getWidth(), slider.getHeight());
}
@Override
public Dimension getPreferredScrollableViewportSize() {
final Dimension dim = groupsList.getPreferredScrollableViewportSize();
return new Dimension(
(int) (LABEL_SPACE + dim.getWidth() + slider.getWidth()), (int) dim.getHeight());
}
