TreeTable with different column containing tree

[jaredmac]

I am wondering if it's possible to have a column other than the first column contain the tree parts in a TreeTable?

It looks like there are methods in TreeTable that can be overridden to do this, but I was wondering what the best technique was.

Thanks,
Jared

[JIDE Support]

You can try to override this method in TreeTable. See below for default implementation. But I can't gurantee the mouse click will work as it doesn't know which column has +/- icon.

Code: Select all

    public TableCellRenderer getCellRenderer(int rowIndex, int columnIndex) {
        if (columnIndex == 0) {
            if (_renderer instanceof TreeTableCellRenderer) { // always true
                TableCellRenderer renderer = super.getCellRenderer(rowIndex, columnIndex);
                ((TreeTableCellRenderer) _renderer).setActualCellRenderer(renderer);
            }
            return _renderer;
        }
        else {
            return super.getCellRenderer(rowIndex, columnIndex);
        }