Java 类org.eclipse.jface.viewers.DialogCellEditor 实例源码

@Override
public CellEditor createPropertyEditor(Composite parent)
{
    DialogCellEditor cellEditor = new SqlAreaDialogCellEditor(parent);
    // DialogCellEditor cellEditor = new SqlSetDialogCellEditor(parent);
    if (getValidator() != null) {
        cellEditor.setValidator(getValidator());
    }
    return cellEditor;
}

public CellEditor createPropertyEditor(Composite parent)
{
    DialogCellEditor cellEditor = new CTableDialogCellEditor(parent);
    // DialogCellEditor cellEditor = new SqlSetDialogCellEditor(parent);
    if (getValidator() != null) {
        cellEditor.setValidator(getValidator());
    }
    return cellEditor;
}

public Control construct(Composite section) {
    GridLayoutFactory.swtDefaults().numColumns(1).applyTo(section);

    final Table table = new Table(section, SWT.BORDER | SWT.FULL_SELECTION);
    final TableViewer v = new TableViewer(table);
    final MyCellModifier modifier = new MyCellModifier(v);

    TableColumn column = new TableColumn(table, SWT.NONE);
    column.setWidth(200);

    v.setLabelProvider(new LabelProvider());
    v.setContentProvider(new MyContentProvider());
    v.setCellModifier(modifier);
    v.setColumnProperties(new String[] { "column1" });
    v.setCellEditors(new CellEditor[] { new DialogCellEditor(table) {

        protected Object openDialogBox(Control cellEditorWindow) {
            Object oldValue = getValue();
            Dialog dialog = new Dialog(cellEditorWindow.getShell()) {

                protected Control createContents(Composite parent) {
                    Label l = new Label(parent, SWT.NONE);
                    l.setText("Please presse OK to add 1 to cell value");
                    return super.createContents(parent);
                }
            };
            int open = dialog.open();
            if (open == Dialog.OK) {
                return Integer.valueOf((((Integer) oldValue).intValue() + 1));
            }
            return oldValue;
        }
    } });

    MyModel[] model = createModel();
    v.setInput(model);
    v.getTable().setLinesVisible(true);

    GridDataFactory.fillDefaults().grab(true, true).applyTo(table);
    return table;
}