Java 类com.google.gwt.event.dom.client.ChangeHandler 实例源码

项目：x-cure-chat 文件：FontSelectorPanelUI.java

/**
 * Initializes the list box that allows to select styles
 * @param listBox the list box to initialize
 * @param dataToName the mapping from the style ID to the human readable name of the style
 * @param dataToStyleName the mapping from the style ID to the CSS style name
 * @param defaultValue the default style ID that should be set as selected
 */
public void initializeListBox( final ListBox listBox, final Map<Integer, String> dataToName,
                               final Map<Integer, String> dataToStyleName, final int defaultValue) {
    //Initialize the list box with data
    Iterator< Entry<Integer,String> > entrySetIter = dataToName.entrySet().iterator();
    while( entrySetIter.hasNext() ) {
        Entry<Integer, String> entry = entrySetIter.next();
        listBox.addItem( entry.getValue(), dataToStyleName.get( entry.getKey() ) );
    }
    listBox.setVisibleItemCount( 1 );

    //Set the default value as being selected
    setListBoxStyleID( listBox, defaultValue, dataToStyleName );

    //Add the change listener
    listBox.addChangeHandler(new ChangeHandler() {
        public void onChange(ChangeEvent e) {
            //Update the sample view
            updateSampleViewStyles();
        }
    });
}

项目：ephesoft 文件：ReportingView.java

private final void addIntervalChangeHandler() {
    intervalListBox.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            String divisor = intervalListBox.getValue(intervalListBox.getSelectedIndex());
            String headerName = getSelectedRadioValue();
            if (!(headerName.equalsIgnoreCase(ReportingConstants.MODULE) || headerName.equalsIgnoreCase(ReportingConstants.PLUGIN))) {
                headerName = ReportingConstants.MODULE;
            }
            List<Record> recordList = createTableData(reportList, Integer.parseInt(divisor));
            reportingListView.updateHeaders(headerName, intervalListBox.getItemText(intervalListBox.getSelectedIndex()));
            reportingListView.listView.updateRecords(recordList, presenter.getStartIndex(), presenter.getTotalCount());
        }
    });
}

项目：ephesoft 文件：FolderSelectionWidget.java

public FolderSelectionWidget(final Map<String, String> batchClassesNameMap, final HandlerManager eventBus) {
    super();
    initWidget(BINDER.createAndBindUi(this));
    mainPanel.addStyleName(FolderManagementConstants.OPTIONS_BOX);
    batchClassSelectionListBox.setWidth(_150PX);
    batchClassSelectionListBox.addStyleName(FolderManagementConstants.CUSTOM_LIST_BOX);
    if (null != batchClassesNameMap && !batchClassesNameMap.isEmpty()) {
        Set<Entry<String, String>> entrySet = batchClassesNameMap.entrySet();
        for (Entry<String, String> entry : entrySet) {
            batchClassSelectionListBox.addItem(entry.getKey());
        }
        fireEventForFolderSelection(batchClassesNameMap, eventBus);
        batchClassSelectionListBox.addChangeHandler(new ChangeHandler() {

            @Override
            public void onChange(ChangeEvent event) {
                fireEventForFolderSelection(batchClassesNameMap, eventBus);
            }
        });
    } else {
        eventBus.fireEvent(new BatchClassChangeEvent());
    }
}

项目：teiid-webui 文件：TableSelectorWidget.java

/**
 * Called after construction.
 */
@PostConstruct
protected void postConstruct() {
    sourceTablesTable.clear();

    // Change Listener for Available sources ListBox
    listboxSources.addChangeHandler(new ChangeHandler()
    {
        // Changing the updates status
        public void onChange(ChangeEvent event)
        {
            sourceTablesTable.clear();
            String srcName = getSelectedSource();
            if (srcName != null) {
                doGetTablesAndProcs(srcName);
            }
        }
    });

    sourceTablesTable.setOwner(this.getClass().getName());
    sourceTablesTable.setShowHeader(false);
}

项目：listmaker 文件：EnumListBox.java

@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<T> handler)
{
    // Initialization code
    if (!valueChangeHandlerInitialized)
    {
        valueChangeHandlerInitialized = true;
        super.addChangeHandler(new ChangeHandler()
        {
            public void onChange(ChangeEvent event)
            {
                ValueChangeEvent.fire(EnumListBox.this, getValue());
            }
        });
    }
    return addHandler(handler, ValueChangeEvent.getType());
}

项目：listmaker 文件：SelectOneListBox.java

@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<T> handler)
{
    // Initialization code
    if (!valueChangeHandlerInitialized)
    {
        valueChangeHandlerInitialized = true;
        super.addChangeHandler(new ChangeHandler()
        {
            public void onChange(ChangeEvent event)
            {
                ValueChangeEvent.fire(SelectOneListBox.this, getValue());
            }
        });
    }
    return addHandler(handler, ValueChangeEvent.getType());
}

项目：shifts-solver 文件：ShiftsLimitTextBox.java

public ShiftsLimitTextBox(final RiaContext ctx, final EmployeePreferences employeePreferences) {
    shiftLimit=employeePreferences.getShiftsLimit();

    setStyleName("s2-preferencesJobsTextBox");
    setTitle(ctx.getI18n().job());
    setText(""+shiftLimit);

    addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
            try {
                shiftLimit=(Integer.parseInt(getText()));
                ctx.getStatusLine().showInfo("Shift limit set to "+getText()); // TODO i18n
            } catch(Exception e) {
                ctx.getStatusLine().showError(getText()+" is not valid shift limit number"); // TODO i18n
            }
        }
    });
}

项目：che 文件：OrionEditorWidget.java

@Override
public HandlerRegistration addChangeHandler(final ChangeHandler handler) {
  if (!changeHandlerAdded) {
    changeHandlerAdded = true;
    final OrionTextViewOverlay textView = this.editorOverlay.getTextView();
    textView.addEventListener(
        OrionEventConstants.MODEL_CHANGED_EVENT,
        new OrionTextViewOverlay.EventHandlerNoParameter() {

          @Override
          public void onEvent() {
            fireChangeEvent();
          }
        });
  }
  return addHandler(handler, ChangeEvent.getType());
}

项目：firefly 文件：CatddPanel.java

private ListBox createListBox() {
    List<EnumFieldDef.Item> listItems = new ArrayList<EnumFieldDef.Item>();
    listItems.add(new EnumFieldDef.Item("short", "Short Form"));
    listItems.add(new EnumFieldDef.Item("long", "Long Form"));
    EnumFieldDef list = new EnumFieldDef("Lists");
    list.addItems(listItems);
    list.setNullAllow(false);
    list.setErrMsg("This field is required. Select one from list");
    lists = GwtUtil.createComboBox(list);
    lists.addChangeHandler((new ChangeHandler() {
        public void onChange(ChangeEvent event) {
            formToSelect = lists.getValue(lists.getSelectedIndex());
            changePanel(formToSelect);
        }
    }));


    return lists;
}

项目：firefly 文件：CatddEnhancedPanel.java

private ListBox createListBox() {
    List<EnumFieldDef.Item> listItems = new ArrayList<EnumFieldDef.Item>();
    listItems.add(new EnumFieldDef.Item("short", "Short Form"));
    listItems.add(new EnumFieldDef.Item("long", "Long Form"));
    EnumFieldDef list = new EnumFieldDef("Lists");
    list.addItems(listItems);
    list.setNullAllow(false);
    list.setErrMsg("This field is required. Select one from list");
    lists = GwtUtil.createComboBox(list);
    lists.addChangeHandler((new ChangeHandler() {
        public void onChange(ChangeEvent event) {
            formToSelect = lists.getValue(lists.getSelectedIndex());
            changePanel(formToSelect);
        }
    }));


    return lists;
}

项目：firefly 文件：ListBoxInputField.java

public ListBoxInputField(EnumFieldDef fieldDef) {
    _fieldDef= fieldDef;
    initWidget(_listBox);

    //list box setup
    _items= ((EnumFieldDef)_fieldDef).getEnumValues();
    for(EnumFieldDef.Item item : _items) {
        _listBox.addItem(item.getTitle());
    }
    _listBox.setTitle(_fieldDef.getShortDesc());
    reset();

    _listBox.addChangeHandler(new ChangeHandler() {
        public void onChange(ChangeEvent event) {
            _selectedIdx= _listBox.getSelectedIndex();
            ValueChangeEvent.fire(ListBoxInputField.this,_selectedIdx+"");
            updatePref();
        }
    });

   // label setup
}

项目：gerrit 文件：DownloadBox.java

DownloadBox(ChangeInfo change, String revision, PatchSet.Id psId) {
  this.change = change;
  this.revision = revision;
  this.psId = psId;
  this.commandTable = new FlexTable();
  this.scheme = new ListBox();
  this.scheme.addChangeHandler(
      new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
          renderCommands();
          if (Gerrit.isSignedIn()) {
            saveScheme();
          }
        }
      });

  setStyleName(Gerrit.RESOURCES.css().downloadBox());
  commandTable.setStyleName(Gerrit.RESOURCES.css().downloadBoxTable());
  scheme.setStyleName(Gerrit.RESOURCES.css().downloadBoxScheme());
  add(commandTable);
}

项目：appformer 文件：ComboField.java

private void addChangeHandler(final PropertyEditorFieldInfo property,
                              final PropertyEditorComboBox listBox) {
    listBox.addChangeHandler(new ChangeHandler() {
                                 @Override
                                 public void onChange(ChangeEvent event) {
                                     int selectedIndex = listBox.getSelectedIndex();
                                     if (validate(property,
                                                  listBox.getItemText(selectedIndex))) {
                                         listBox.clearOldValidationErrors();
                                         property.setCurrentStringValue(listBox.getItemText(selectedIndex));
                                         propertyEditorChangeEventEvent.fire(new PropertyEditorChangeEvent(property,
                                                                                                           listBox.getItemText(selectedIndex)));
                                     } else {
                                         listBox.setValidationError(getValidatorErrorMessage(property,
                                                                                             listBox.getItemText(selectedIndex)));
                                         listBox.setSelectItemByText(property.getCurrentStringValue());
                                     }
                                 }
                             }

    );
}

项目：appformer 文件：FileInputButton.java

public FileInputButton() {
    wrapper = new Span();
    wrapper.addStyleName(Styles.BTN);
    upload = new FileUpload();

    upload.addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
            fireChanged();
        }
    });

    wrapper.add(upload);
    wrapper.addStyleName("btn-file");
    initWidget(wrapper);
}

项目：appformer 文件：WiresGridsDemoPresenter.java

private void setupZoomChangeHandler() {
    view.addZoomChangeHandler(new ChangeHandler() {

        private int m_currentZoom = 100;

        @Override
        public void onChange(final ChangeEvent event) {
            final int pct = view.getSelectedZoomLevel();
            if (m_currentZoom == pct) {
                return;
            }
            m_currentZoom = pct;
            view.setZoom(pct);
        }
    });
}

项目：appformer 文件：RepositoryConfigurationViewImpl.java

@Override
public void init(final RepositoryConfigurationPresenter presenter) {
    this.presenter = presenter;

    configureButton.setText(constants.Configure_Repository());
    sourceBranchText.setText("master");
    devBranchText.setText("dev");
    releaseBranchText.setText("release");
    currentVersionText.setReadOnly(true);
    chooseRepositoryBox.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            String value = chooseRepositoryBox.getSelectedValue();
            GWT.log(value);

            presenter.loadRepositoryStructure(value);
        }
    });
    presenter.loadRepositories();
}

项目：platypus-js 文件：StyledListBox.java

public StyledListBox(boolean isMultipleSelect) {
    super();
    setStyleName("form-control");
    setMultipleSelect(isMultipleSelect);
    addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            if (!isMultipleSelect()) {
                int selected = getSelectedIndex();
                if (selected == -1) {
                    setValue(null, true);
                } else {
                    setValue(associatedValues.get(selected), true);
                }
            }
        }

    });
}

项目：plugin-editor-codemirror 文件：CodeMirrorEditorWidget.java

@Override
public HandlerRegistration addChangeHandler(final ChangeHandler handler) {
    if (!changeHandlerAdded) {
        changeHandlerAdded = true;
        this.codeMirror.on(this.editorOverlay, CHANGE, new EventHandlers.EventHandlerOneParameter<CMChangeEventOverlay>() {

            @Override
            public void onEvent(final CMChangeEventOverlay param) {
                LOG.fine("Change event - state clean=" + editorOverlay.getDoc().isClean(getGenerationMarker())
                         + " (generation=" + getGenerationMarker() + ").");
                fireChangeEvent();
            }
        });
    }
    return addHandler(handler, ChangeEvent.getType());
}

项目：test-analytics-ng 文件：DataRequestViewImpl.java

private DataRequestParameterWidget createRequestWidget(String name, String value) {
  final DataRequestParameterWidget param;
  if (parameterKeyConstraint != null) {
    param = new ConstrainedParameterWidget(parameterKeyConstraint, name, value);
  } else {
    param = new CustomParameterWidget(name, value);
  }
  param.addChangeHandler(new ChangeHandler() {
      @Override
      public void onChange(ChangeEvent arg0) {
        Widget w = (Widget) param;
        dataRequestParameters.remove(w);
      }
    });
  return param;
}

项目：iambookmaster 文件：QuickNPCEditor.java

@Override
public Widget getTail() {
    ChangeHandler changeHandler = new ChangeHandler() {
        public void onChange(ChangeEvent event) {
            npc.setGenitiveName(genitiveName.getText());
            updateParameter(event.getSource());
        }
    };
    genitiveName = new TextBox();
    genitiveName.setWidth("100%");
    genitiveName.addChangeHandler(changeHandler);
    genitiveName.setTitle(appConstants.quickNPCGenativeNameTitle());
    addWidgetToGrid(genitiveName, appConstants.quickNPCGenativeName());

    parametersPanel = new FlexTable();
    parametersPanel.setSize("100%", "100%");
    parametersPanel.getColumnFormatter().setWidth(0, "99%");
    parametersPanel.getColumnFormatter().setWidth(1, "1%");
    return parametersPanel;
}

项目：iambookmaster 文件：ParametersCalculationWidget.java

public void apply(ParametersCalculation calc) {
        flowPanel.clear();
        this.calculation = calc;
        SpanLabel label = new SpanLabel(name+" = ");
        label.setStyleName(Styles.BOLD);
        flowPanel.add(label);
        constant = new DiceValueWidget(flowPanel);
        constant.apply(calculation.getConstant());
        constant.addChangeHandler(new ChangeHandler(){
            public void onChange(ChangeEvent event) {
                for (ChangeHandler handler : handlers) {
                    handler.onChange(null);
                }
            }
        });
        if (overflowControl != null) {
            overflowControl.setValue(calc.isOverflowControl());
        }
//      add(constant);
        //parameters
        for (Parameter parameter : calculation.getParameters().keySet()) {
            addParameterToPanel(parameter);
        }
    }