/**
* Collapses / expands the group.
*
* @param col <code>TRUE</code> to collapse.
*/
public void setCollapsed(boolean col) {
collapsed = col;
for (ResultItemPanel item : items) item.setCollapsed(col);
moreItem.updateVisibility();
}
/**
* Sets the limit.
*
* @param aItemLimit limit.
*/
public void setItemLimit(int aItemLimit) {
itemLimit = aItemLimit;
int hidden = 0;
for (int i = 0; i < items.size(); i++) {
ResultItemPanel item = items.get(i);
item.setVisibility(i < itemLimit);
if (i >= itemLimit) hidden++;
}
moreItem.setCount(hidden);
}
/**
* Sets filtering time. If the time is set to <code>-1</code> then filtering is off. Otherwise it
* shows the time after which all items are allowed.
*
* @param aLimitTime the time used for limiting.
*/
public void setLimitTime(long aLimitTime) {
limitTime = aLimitTime;
int shown = 0;
int hidden = 0;
for (ResultItemPanel item : items) {
item.setFiltered(isFiltered(item));
item.setVisibility(!item.isFiltered() && shown < itemLimit);
if (item.isVisible()) shown++;
else if (!item.isFiltered()) hidden++;
}
setVisible(shown > 0);
moreItem.setCount(hidden);
}
/** Recalculates the view. */
private void recalcView() {
int more = 0;
int visible = 0;
for (ResultItemPanel itm : items) {
if (itm.isFiltered()) {
itm.setVisibility(false);
} else if (visible >= itemLimit) {
itm.setVisibility(false);
more++;
} else {
itm.setVisibility(true);
visible++;
}
}
moreItem.setCount(more);
lbCount.setText(Integer.toString(visible + more));
}
/** Invoked when the user asks for more items. */
private void onShowMore() {
for (ResultItemPanel item : items) item.setVisibility(true);
moreItem.setCount(0);
}