filterField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
String query = filterField.getText().trim();
TableRowSorter<DefaultTableModel> sorter = new TableRowSorter<DefaultTableModel>(model);
if (query.length() == 0) {
sorter.setRowFilter(null);
} else {
table.setRowSorter(sorter);
ArrayList<RowFilter<Object, Object>> filters = new ArrayList<RowFilter<Object, Object>>(5);
filters.add(RowFilter.regexFilter("(?i)" + query, 0));
filters.add(RowFilter.regexFilter("(?i)" + query, 1));
sorter.setRowFilter(RowFilter.orFilter(filters));
}
}
});
There is a column which contains +
and -
signs which I want to filter but I am getting this error while filtering row
[filter.java.util.regex.PatternSyntaxException: Dangling meta character '+' near index 4 (?i)+ ]