*/
	protected void dragExitColumn(DropTargetEvent dte) {
		List<Column> columns = mModel.getColumns();

		if (columns.equals(mSavedColumns)) {
			repaintColumn(mModel.getDragColumn());
		} else {
			columns.clear();
			columns.addAll(mSavedColumns);
			repaint();
			if (mHeaderPanel != null) {
				mHeaderPanel.repaint();
			}
		}
		mSavedColumns = null;
		mModel.setDragColumn(null);
	}