下面是一个快速（小心：没有正式测试！使用示例工作正常，虽然）一个包装RowSorter的实现。
- 确实在接收模式的更改通知
- 代表所有状态查询
- 听包裹RowSorter的什么，并传播其事件
这是客户的责任与所用的RowSorter的保持在同步在主表中
使用示例（根据SwingX测试基础结构和SwingX sortController/table）：
public void interactiveRowSorterWrapperSharedXTable() {
final DefaultTableModel tableModel = new DefaultTableModel(list.getElementCount(), 2) {
@Override
public Class<?> getColumnClass(int columnIndex) {
return Integer.class;
}
};
for (int i = 0; i < tableModel.getRowCount(); i++) {
tableModel.setValueAt(i, i, 0);
tableModel.setValueAt(tableModel.getRowCount() - i, i, 1);
}
final JXTable master = new JXTable(tableModel);
final TableSortController<TableModel> rowSorter = (TableSortController<TableModel>) master.getRowSorter();
master.removeColumn(master.getColumn(0));
final JXTable rowHeader = new JXTable(master.getModel());
rowHeader.setAutoCreateRowSorter(false);
rowHeader.removeColumn(rowHeader.getColumn(1));
rowHeader.setRowSorter(new RowSorterWrapper<TableModel>(rowSorter));
rowHeader.setSelectionModel(master.getSelectionModel());
// need to disable selection update on one of the table's
// otherwise the selection is not kept in model coordinates
rowHeader.setUpdateSelectionOnSort(false);
JScrollPane scrollPane = new JScrollPane(master);
scrollPane.setRowHeaderView(rowHeader);
JXFrame frame = showInFrame(scrollPane, "xtables (wrapped sortController): shared model/selection");
Action fireAllChanged = new AbstractAction("fireDataChanged") {
@Override
public void actionPerformed(ActionEvent e) {
tableModel.fireTableDataChanged();
}
};
addAction(frame, fireAllChanged);
Action removeFirst = new AbstractAction("remove firstM") {
@Override
public void actionPerformed(ActionEvent e) {
tableModel.removeRow(0);
}
};
addAction(frame, removeFirst);
Action removeLast = new AbstractAction("remove lastM") {
@Override
public void actionPerformed(ActionEvent e) {
tableModel.removeRow(tableModel.getRowCount() - 1);
}
};
addAction(frame, removeLast);
Action filter = new AbstractAction("toggle filter") {
@Override
public void actionPerformed(ActionEvent e) {
RowFilter filter = rowSorter.getRowFilter();
if (filter == null) {
rowSorter.setRowFilter(RowFilter.regexFilter("^1", 1));
} else {
rowSorter.setRowFilter(null);
}
}
};
addAction(frame, filter);
addStatusMessage(frame, "row header example with RowSorterWrapper");
show(frame);
}
的RowSorterWrapper：
/**
* Wrapping RowSorter for usage (f.i.) in a rowHeader.
*
* Delegates all state queries,
* does nothing on receiving notification of model changes,
* propagates rowSorterEvents from delegates.
*
* Beware: untested!
*
* @author Jeanette Winzenburg, Berlin
*/
public class RowSorterWrapper<M> extends RowSorter<M> {
private RowSorter<M> delegate;
private RowSorterListener rowSorterListener;
public RowSorterWrapper(RowSorter<M> delegate) {
this.delegate = delegate;
delegate.addRowSorterListener(getRowSorterListener());
}
/**
* Creates and returns a RowSorterListener which re-fires received
* events.
*
* @return
*/
protected RowSorterListener getRowSorterListener() {
if (rowSorterListener == null) {
RowSorterListener listener = new RowSorterListener() {
@Override
public void sorterChanged(RowSorterEvent e) {
if (RowSorterEvent.Type.SORT_ORDER_CHANGED == e.getType()) {
fireSortOrderChanged();
} else if (RowSorterEvent.Type.SORTED == e.getType()) {
fireRowSorterChanged(null); }
}
};
rowSorterListener = listener;
}
return rowSorterListener;
}
@Override
public M getModel() {
return delegate.getModel();
}
@Override
public void toggleSortOrder(int column) {
delegate.toggleSortOrder(column);
}
@Override
public int convertRowIndexToModel(int index) {
return delegate.convertRowIndexToModel(index);
}
@Override
public int convertRowIndexToView(int index) {
return delegate.convertRowIndexToModel(index);
}
@Override
public void setSortKeys(List keys) {
// TODO Auto-generated method stub
delegate.setSortKeys(keys);
}
@Override
public List getSortKeys() {
return delegate.getSortKeys();
}
@Override
public int getViewRowCount() {
return delegate.getViewRowCount();
}
@Override
public int getModelRowCount() {
return delegate.getModelRowCount();
}
@Override
public void modelStructureChanged() {
// do nothing, all work done by delegate
}
@Override
public void allRowsChanged() {
// do nothing, all work done by delegate
}
@Override
public void rowsInserted(int firstRow, int endRow) {
// do nothing, all work done by delegate
}
@Override
public void rowsDeleted(int firstRow, int endRow) {
// do nothing, all work done by delegate
}
@Override
public void rowsUpdated(int firstRow, int endRow) {
// do nothing, all work done by delegate
}
@Override
public void rowsUpdated(int firstRow, int endRow, int column) {
// do nothing, all work done by delegate
}
}
您是否尝试过使用一个单独的行排序为每个表？我知道，你必须保持它的同步，但它可能会让你在最初的障碍 – MadProgrammer
@ymene [请参阅我对RowHeader的看法（两个JTables，两个XxxModels，两个通知器的一个监听器）]（http：// stackoverflow .com/a/8187799/714968），只有RowFilter，[你可以尝试应用你自己的RowSorter视图]（http://stackoverflow.com/a/16664124/714968），[如果没有成功]（ http://stackoverflow.com/a/11280226/714968）然后发布，我认为这必须基于你的[SSCCE]（http://sscce.org/），或等待（@camickr），顺便说一句这一个）可能是非常好的问题+1 – mKorbel
你可以在哪里吹SSCCE？我记得有过类似的讨论（但不是结果，也找不到它） - 一个非常简单的例子 - 共享RowSorter - 似乎表现良好。 – kleopatra