Пример #1
0
  @Override
  protected List<FormItem> createFormItems(EnhancedDynamicForm form) {
    List<FormItem> items = new ArrayList<FormItem>();

    TextItem nameItem = new TextItem(BundleGroupsDataSource.FIELD_NAME);
    nameItem.setShowTitle(true);
    nameItem.setSelectOnFocus(true);
    nameItem.setTabIndex(1);
    nameItem.setAttribute(EnhancedDynamicForm.OUTPUT_AS_HTML_ATTRIBUTE, true);
    items.add(nameItem);

    TextItem descriptionItem = new TextItem(BundleGroupsDataSource.FIELD_DESCRIPTION);
    descriptionItem.setShowTitle(true);
    descriptionItem.setTabIndex(5);
    descriptionItem.setColSpan(form.getNumCols());
    descriptionItem.setAttribute(EnhancedDynamicForm.OUTPUT_AS_HTML_ATTRIBUTE, true);
    items.add(descriptionItem);

    return items;
  }
Пример #2
0
  private HLayout createSearchLayout() {
    HLayout searchLayout = new HLayout();

    searchLayout.setWidth100();
    searchLayout.setHeight(20);
    searchLayout.setMembersMargin(15);

    i_searchForm = new DynamicForm();
    i_searchForm.setWidth(250);
    i_searchForm.setHeight100();
    i_searchForm.setAlign(Alignment.LEFT);
    i_searchForm.setAutoFocus(true);

    i_searchTextItem = new TextItem();
    i_searchTextItem.setTitle("Search");
    i_searchTextItem.setWidth(200);
    i_searchTextItem.setHint(SEARCH_HINT);
    i_searchTextItem.setShowHintInField(true);
    i_searchTextItem.setCanFocus(true);
    i_searchTextItem.setSelectOnFocus(true);

    i_searchTextItem.addKeyUpHandler(
        new KeyUpHandler() {

          @Override
          public void onKeyUp(KeyUpEvent event) {
            event.getKeyName();

            // ignore the arrow keys
            if (isValidSearchText()) {
              i_searchListGrid.getData(i_searchTextItem.getValueAsString());
              i_addButton.setDisabled(true);
            }
          }
        });

    i_searchForm.setFields(i_searchTextItem);

    // add button to a Vlayout so we can position it correctly with the form
    // search text.
    VLayout buttonVlayout = new VLayout();
    buttonVlayout.setWidth(40);
    buttonVlayout.setAlign(VerticalAlignment.CENTER);
    buttonVlayout.setMargin(2);

    i_clearButton = new IButton(CLEAR_BUTTON_TITLE);
    i_clearButton.addClickHandler(
        new ClickHandler() {

          @Override
          public void onClick(ClickEvent event) {
            i_searchTextItem.setValue("");
            i_rowsRetrievedLabel.setContents("");
            i_searchListGrid.clearData();
            i_addButton.setDisabled(true);
          }
        });
    buttonVlayout.addMember(i_clearButton);

    // add Label to a Vlayout so we can position it correctly with the form
    // search text.
    VLayout labelVlayout = new VLayout();
    labelVlayout.setWidth(100);
    labelVlayout.setAlign(VerticalAlignment.BOTTOM);
    labelVlayout.setMargin(2);

    i_rowsRetrievedLabel = new Label();
    i_rowsRetrievedLabel.setWrap(false);
    i_rowsRetrievedLabel.setWidth100();
    i_rowsRetrievedLabel.setHeight(23);

    labelVlayout.addMember(i_rowsRetrievedLabel);

    searchLayout.addMember(i_searchForm);
    searchLayout.addMember(buttonVlayout);
    searchLayout.addMember(labelVlayout);

    return searchLayout;
  }