private void initializeTable() {
if (table != null) {
remove(table);
table = null;
}
table = new Table<ValueMapEntry>(pager.getPageSize());
// not supposed to be empty except while being populated
table.setEmptyTableWidget(table.getLoadingIndicator());
table.addStyleName("small-top-margin");
table.addStyleName("pull-left");
table.setPageSize(pageSize);
table.setWidth("100%");
add(table);
pager.setPageSize(pageSize);
pager.setDisplay(table);
initializeColumns();
}
@SuppressWarnings("ParameterHidesMemberVariable")
public void populate(List<ValueMapEntry> valueMapEntries, @Nullable List<String> valueChoices) {
this.valueMapEntries = valueMapEntries;
this.valueChoices = valueChoices;
//noinspection ConstantConditions
if (hasValueChoices() && !valueChoices.contains("")) {
valueChoices.add(0, "");
}
if (dataProvider == null) {
initializeTable();
dataProvider = new ListDataProvider<ValueMapEntry>(valueMapEntries);
dataProvider.addDataDisplay(table);
} else {
dataProvider.setList(valueMapEntries);
}
pager.setVisible(valueMapEntries.size() > pager.getPageSize());
dataProvider.refresh();
// remove loading
remove(loading);
// addStyleName("value-map");
}