PositionsTableHelper.java 文件源码

public static void initializeColumns(final TableViewer tableViewer, final ArticleService articleService,
        final Label posAmountErrorMsg) {

    EditingSupport[] editing_support = { null, null, new ArticleEditingSupport(tableViewer, articleService), null,
            new AmountEditingSupport(tableViewer, posAmountErrorMsg), null };

    for (int i = 0; i < TITLES.length; i++) {
        TableViewerColumn col = createTableViewerColumn(tableViewer, i);
        EditingSupport editingSupport = editing_support[i];
        if (editingSupport != null) {
            col.setEditingSupport(editingSupport);
        }
    }
}