1.自定义编辑器激活方式  

/**

     * Create a customized editor whose activation process is customized

     *

     * @param viewer

     *            the viewer the editor is created for

     * @param editorActivationStrategy

     *            activation strategy to control if an editor activated

     * @param feature

     *            bit mask controlling the editor

     *            <ul>

     *            <li>{@link ColumnViewerEditor#DEFAULT}</li>

     *            <li>{@link ColumnViewerEditor#TABBING_CYCLE_IN_ROW}</li>

     *            <li>{@link ColumnViewerEditor#TABBING_HORIZONTAL}</li>

     *            <li>{@link ColumnViewerEditor#TABBING_MOVE_TO_ROW_NEIGHBOR}</li>

     *            <li>{@link ColumnViewerEditor#TABBING_VERTICAL}</li>

     *            </ul>

     */

    public static void create(TableViewer viewer,

            ColumnViewerEditorActivationStrategy editorActivationStrategy,

            int feature) {

}

附例子：           

TableViewerEditor .create(viewer,

                            new DoubleClickColumnViewerEditorActivationStrategy(

                                    viewer), ColumnViewerEditor.DEFAULT);

/**

 * 双击编辑策略

 *

 * @author pang

 *

 */

public class DoubleClickColumnViewerEditorActivationStrategy extends

        ColumnViewerEditorActivationStrategy implements CommonUse {

    public DoubleClickColumnViewerEditorActivationStrategy(TableViewer viewer) {

        super(viewer);

    }

    /**

     * 設置編輯器觸發方式

     */

    @Override

    protected boolean isEditorActivationEvent(

            ColumnViewerEditorActivationEvent event) {

        boolean singleSelect = ((IStructuredSelection) getViewer()

                .getSelection()).size() == 1;

        return singleSelect

                && (event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION

                        || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL);

    }

}