Re: [Scaffoldhunter-devel] Implemented [Feature Request #41 : Table View Sort By Selection]

[Shamshad A. <sha...@gm...>]

    --Method Modified in copy of DefaultRowSorter available java swing library--
    sort() : replaced Arrays.sort(viewToModel) with sort(table.getSelectedRows());
    sortExistingData() : again replaced Arrays.sort(viewToModel) with sort(table.getSelectedRows());


    //--Method Added

    private void sort(int[] selected) {
        if (selected.length != 0) {
            Row[] selectedRows = new Row[selected.length];
            Row[] remaining = new Row[viewToModel.length - selected.length];
            int k = 0;
            int lastSelectedIndex = selected[selected.length - 1];
            for (int i = 0, j = 0; i <= lastSelectedIndex; i++) {
                if (selected[j] == i) {
                    selectedRows[j++] = viewToModel[i];
                } else {
                    remaining[k++] = viewToModel[i];
                }
            }
            System.arraycopy(viewToModel, lastSelectedIndex + 1, remaining, k, viewToModel.length - lastSelectedIndex - 1);
            Arrays.sort(selectedRows);
            Arrays.sort(remaining);
            System.arraycopy(selectedRows, 0, viewToModel, 0, selectedRows.length);
            System.arraycopy(remaining, 0, viewToModel, selectedRows.length, remaining.length);
        } else {
            Arrays.sort(viewToModel);
        }
    }

    --Everything else is a copy of DefaultRowSorter and TableRowSorter implementation available in java swing--