@Override
public void addNotify() {
super.addNotify();
Component c = getParent();
// Keep scrolling of the row table in sync with the main table.
if (c instanceof JViewport) {
JViewport viewport = (JViewport) c;
viewport.addChangeListener(this);
}
}
public void viewportSet(JViewport viewport) {
viewport.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
TableModel model = getModel();
if (model instanceof AbstractTableModel) {
Couple<Integer> visibleRows = ScrollingUtil.getVisibleRows(VcsLogGraphTable.this);
((AbstractTableModel) model)
.fireTableChanged(
new TableModelEvent(
model,
visibleRows.first - 1,
visibleRows.second,
GraphTableModel.ROOT_COLUMN));
}
}
});
}