public void mousePressed(MouseEvent e) {
if (e.getButton() != MouseEvent.BUTTON1) {
return;
}
Point pt = e.getPoint();
if (getClient().contains(pt)) {
if (e.getClickCount() > 1) {
// don't select/deselect on
// double-click
return;
}
int idx = getItemIndex(e.getY());
if (checkIdx(idx)) {
requestFocus();
boolean selected = isIndexSelected(idx);
int sel = selected ? ItemEvent.DESELECTED : ItemEvent.SELECTED;
if (!selected) {
select(idx);
} else {
deselect(idx);
}
fireItemEvent(sel);
}
} else if (vAdjustable.getBounds().contains(pt) || hAdjustable.getBounds().contains(pt)) {
scrollPressed = true;
}
}
public void mouseDragged(MouseEvent e) {
if (scrollPressed) {
return;
}
int y = e.getY();
int idx = getItemIndex(y);
if (checkIdx(idx)) {
selectVisible(idx);
}
}
public void mouseClicked(MouseEvent e) {
if (getClient().contains(e.getPoint()) && e.getClickCount() == 2) {
fireActionEvent(e.getWhen(), e.getModifiers());
}
}