private void expand(TOCItem item) {
if (item == null) return;
item.setExpanded(true);
// expand all parents
for (TOCItem p = item.getParent(); p != null; p = p.getParent()) p.setExpanded(true);
initItems();
refreshList();
if (mItems.size() > 0) {
if (item.getGlobalIndex() >= 0) {
mListView.setSelection(item.getGlobalIndex());
mListView.setSelectionFromTop(item.getGlobalIndex(), mListView.getHeight() / 2);
} else mListView.setSelection(0);
}
}
private void collapse(TOCItem item) {
item.setExpanded(false);
initItems();
refreshList();
}
