1. 包列表
  2. 类列表
  3. com.google.gwt.event.dom.client.KeyPressHandler

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

项目：sc2gears    文件：ClientUtils.java    
/**
 * Adds a {@link KeyPressHandler} to the specified widget which calls {@link Button#click()} on <code>targetButton</code>
 * when the Enter key is pressed.
 * @param widget       widget to add the key handler to
 * @param targetButton target button to activate when the enter key is pressed
 */
public static void addEnterTarget( final HasKeyPressHandlers widget, final Button targetButton ) {
    widget.addKeyPressHandler( new KeyPressHandler() {
        @Override
        public void onKeyPress( final KeyPressEvent event ) {
            if ( event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER )
                targetButton.click();
        }
    } );
}
项目：firefly    文件：PagingPanel.java    
/**
 * Create a box that holds the current page.
 */
private void createCurPageBox() {
    // Setup the widget
    curPageBox.setWidth("3em");
    curPageBox.setText("1");
    curPageBox.setTextAlignment(TextBoxBase.ALIGN_RIGHT);

    // Disallow non-numeric pages
    KeyPressHandler handler = new KeyPressHandler() {
        public void onKeyPress(KeyPressEvent event) {

            int keyCode = event.getNativeEvent().getKeyCode();
            char charCode = event.getCharCode();
            if (keyCode == KeyCodes.KEY_ENTER) {
                PagingPanel.this.table.gotoPage(getPagingBoxValue(), false);
            } else if (charCode != 0 && !Character.isDigit(charCode)) {
                    curPageBox.cancelKey();
            }
        }
    };

    // Add the handler
    curPageBox.addKeyPressHandler(handler);
}
项目：platypus-js    文件：EventsExecutor.java    
public void setKeyTyped(JavaScriptObject aValue) {
    if (keyTyped != aValue) {
        if (keyTypedReg != null) {
            keyTypedReg.removeHandler();
            keyTypedReg = null;
        }
        keyTyped = aValue;
        if (keyTyped != null && component instanceof HasKeyPressHandlers) {
            keyTypedReg = ((HasKeyPressHandlers) component).addKeyPressHandler(new KeyPressHandler() {
                @Override
                public void onKeyPress(KeyPressEvent event) {
                    if (keyTyped != null) {
                        event.stopPropagation();
                        executeEvent(keyTyped, EventsPublisher.publish(event));
                    }
                }
            });
        }
    }
}
项目：yaph    文件：LoginPresenter.java    
public void bind() {
    RootPanel.get("container").add(getView().asWidget());
    getView().asWidget().setVisible(false);
    view.getLoginButton().addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent arg0) {
            login();
        }
    });

    KeyPressHandler handler = new KeyPressHandler() {

        @Override
        public void onKeyPress(KeyPressEvent event) {
            // Si on appuie sur "Entrée"
            if (KeyCodes.KEY_ENTER == event.getNativeEvent().getKeyCode())
                login();
        }
    };

    getView().getLoginKeyPress().addKeyPressHandler(handler);
    getView().getPasswdKeyPress().addKeyPressHandler(handler);
    getView().asWidget().setVisible(true);
}
项目：qafe-platform    文件：EventFactory.java    
public static KeyPressHandler createOnKeyPressListener(final EventListenerGVO ev, final List<InputVariableGVO> input) {
    return new KeyPressHandler() {
        public void onKeyPress(KeyPressEvent event) {
            if (ev.getParameterList() != null) {
                Iterator<ParameterGVO> itr = ev.getParameterList().iterator();
                while (itr.hasNext()) {
                    ParameterGVO parameter = itr.next();
                    if (parameter != null) {
                        if (KeyBoardHelper.isKeyInput(parameter.getName(), parameter.getValue(), Character.toString(event.getCharCode()))) {
                            CallbackHandler.createCallBack(event.getSource(), QAMLConstants.EVENT_ONKEYPRESS, ev, input);
                        }
                    }
                }
            }
        }
    };
}
项目：qafe-platform    文件：QPagingOptions.java    
/**
 * Create a box that holds the current page.
 */
private void createCurPageBox() {
    // Setup the widget
    curPageBox.setWidth("3em");
    curPageBox.setText("1");
    curPageBox.setTextAlignment(TextBoxBase.ALIGN_RIGHT);

    // Disallow non-numeric pages
    KeyPressHandler handler = new KeyPressHandler() {
        public void onKeyPress(KeyPressEvent event) {
            char charCode = event.getCharCode();
            if (charCode == KeyCodes.KEY_ENTER) {
                QPagingOptions.this.table.gotoPage(getPagingBoxValue(), false);
            } else if (!Character.isDigit(charCode) && (charCode != KeyCodes.KEY_TAB) && (charCode != KeyCodes.KEY_BACKSPACE) && (charCode != KeyCodes.KEY_DELETE) && (charCode != KeyCodes.KEY_ENTER) && (charCode != KeyCodes.KEY_HOME) && (charCode != KeyCodes.KEY_END) && (charCode != KeyCodes.KEY_LEFT) && (charCode != KeyCodes.KEY_UP) && (charCode != KeyCodes.KEY_RIGHT) && (charCode != KeyCodes.KEY_DOWN)) {
                curPageBox.cancelKey();
            }
        }
    };

    // Add the handler
    curPageBox.addKeyPressHandler(handler);
}
项目：qafe-platform    文件：ActivityHelper.java    
private static KeyPressHandler createKeyPressHandler(final ComponentGVO componentGVO, final EventListenerGVO eventGVO, final NotifyHandler notifyHandler, final String windowId, final String context, final AbstractActivity activity) {
    return new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            if (eventGVO.getParameterList() == null) {
                return;
            }
            Iterator<ParameterGVO> itrParameter = eventGVO.getParameterList().iterator();
            while (itrParameter.hasNext()) {
                ParameterGVO parameterGVO = itrParameter.next();
                if (parameterGVO == null) {
                    continue;
                }
                if (KeyBoardHelper.isKeyInput(parameterGVO.getName(), parameterGVO.getValue(), Character.toString(event.getCharCode()))) {
                    UIObject widget = (UIObject)event.getSource();
                    List<InputVariableGVO> inputVariables = eventGVO.getInputvariablesList();
                    handleEvent(componentGVO, widget, eventGVO, event, QAMLConstants.EVENT_ONKEYPRESS, inputVariables, notifyHandler, windowId, context, activity);
                    break;
                }
            }
        }
    };
}
项目：gwt-bean-validators    文件：BeanValidationInitializer.java    
/**
 * constructor.
 *
 * @param pcommitOnReturnHandler commit on return handler
 * @param pvalidateOnKeyUpHandler on key up handler
 * @param pvalidateOnVueChangeHandler on vue change handler
 * @param pvalueChangeHandler value change handler
 * @param pcheckTime enumeration which describes when to do the check
 * @param psubmitOnReturn submit form if return is pressed in a input field
 */
public BeanValidationInitializer(final KeyPressHandler pcommitOnReturnHandler,
    final KeyUpHandler pvalidateOnKeyUpHandler,
    final ValueChangeHandler<?> pvalidateOnVueChangeHandler,
    final ValueChangeHandler<?> pvalueChangeHandler, final CheckTimeEnum pcheckTime,
    final boolean psubmitOnReturn) {
  super();
  this.commitOnReturnHandler = psubmitOnReturn ? pcommitOnReturnHandler : null;
  this.validateOnKeyUpHandler =
      pcheckTime == CheckTimeEnum.ON_KEY_UP ? pvalidateOnKeyUpHandler : null;
  this.validateOnVueChangeHandler =
      pcheckTime == CheckTimeEnum.ON_CHANGE || pcheckTime == CheckTimeEnum.ON_KEY_UP
          ? pvalidateOnVueChangeHandler
          : null;
  this.valueChangeHandler = pvalueChangeHandler;
  this.checkTime = pcheckTime;
}
项目：socom    文件：ReportPopup.java    
private void limitArea() {
    reportTextArea.getElement().setAttribute("maxlength", String.valueOf(MAX_REPORT_LENGTH));
    reportTextArea.addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            int size = reportTextArea.getText().length();
            textLength.setText(String.valueOf(MAX_REPORT_LENGTH-size));

            if(size == MAX_REPORT_LENGTH) {
                Animation a = new Animation() {
                    @Override
                    protected void onUpdate(double progress) {
                        String rgbvalue = "rgb(" + ((int)((1-progress)*255)) + ",0,0)";
                        textLengthPanel.getElement().getStyle().setProperty("color", rgbvalue);
                    }
                };
                a.run(1000);
            }
        }
    });
}
项目：gwtbootstrap3    文件：AbstractForm.java    
public void setSubmitOnEnter(boolean submitOnEnter) {
    if (submitOnEnter) {
        if (submitOnEnterRegistration == null)
            submitOnEnterRegistration = addDomHandler(new KeyPressHandler() {
                @Override
                public void onKeyPress(KeyPressEvent event) {
                    if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) {
                        if (validate()) {
                            fireSubmitEvent();
                        }
                    }
                }
            }, KeyPressEvent.getType());
    } else if (submitOnEnterRegistration != null) {
        submitOnEnterRegistration.removeHandler();
        submitOnEnterRegistration = null;
    }
}
项目：unitimes    文件：NumberBox.java    
public NumberBox() {
    setStyleName("gwt-SuggestBox");
    setWidth("100px");
    getElement().getStyle().setTextAlign(TextAlign.RIGHT);
    addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            if (!isEnabled() || isReadOnly()) return;

            int keyCode = event.getNativeEvent().getKeyCode();

            switch (keyCode) {
            case KeyCodes.KEY_BACKSPACE:
            case KeyCodes.KEY_DELETE:
            case KeyCodes.KEY_ESCAPE:
            case KeyCodes.KEY_RIGHT:
            case KeyCodes.KEY_LEFT:
            case KeyCodes.KEY_TAB:
                return;
            }

            if (isDecimal() && event.getCharCode() == '.' && !getValue().contains(".")) return;
            if (isNegative() && event.getCharCode() == '-' && !getValue().contains("-") && (getCursorPos() == 0 || getSelectionLength() == getValue().length()))
                return;

            if (Character.isDigit(event.getCharCode()))
                return;

            cancelKey( );
        }
    } );
}
项目：x-cure-chat    文件：InfoPopupPanel.java    
protected InfoPopupPanel(boolean autoHide, boolean modal){
    super(autoHide, modal);

    //Register the popup in the list of popups eligible for closing on user-logout
    SiteManagerUI.getInstance().registerPopup( this );

    //Set Animation ON
    this.setAnimationEnabled( true );

    //Add the close by escape handler
    this.addDomHandler( new KeyPressHandler(){
        public void onKeyPress( KeyPressEvent event ){
            NativeEvent nativeEvent = event.getNativeEvent();
            if( ( nativeEvent.getKeyCode() == KeyCodes.KEY_ESCAPE ) ) {
                hide();
            }
        }
    }, KeyPressEvent.getType() );

    //Set the width of the panel
    //this.setWidth("25%");

    //Adding decorator panel inside the pop-up because 
    //we want the panel to have rounded borders.
    decoratedPanel.setSize( "100%", "100%");
    decoratedPanel.setStyleName( CommonResourcesContainer.INFO_POPUP_STYLE_NAME );
    this.add( decoratedPanel );
}
项目：r01fb    文件：TreeView.java    
@Override
public HandlerRegistration addKeyPressHandler(final KeyPressHandler handler) {
    return this.addDomHandler(handler,
                              KeyPressEvent.getType());
}
项目：r01fb    文件：GWTWidgets.java    
/**
 * Sets the KeyPress() event handler in many widgets
 * @param handler the handler
 * @param widgets the widgets
 */
public static void addKeyPressHandler(final KeyPressHandler handler,final HasKeyPressHandlers... widgets) {
    if (handler != null && widgets != null && widgets.length > 0) {
        for (HasKeyPressHandlers w : widgets) {
            if (w != null) w.addKeyPressHandler(handler);
        }
    }
}
项目：firefly    文件：PagingOptions.java    
/**
* Create a box that holds the current page.
*/
private void createCurPageBox() {
    // Setup the widget
    curPageBox.setWidth("3em");
    curPageBox.setText("1");
    curPageBox.setTextAlignment(TextBoxBase.ALIGN_RIGHT);

    // Disallow non-numeric pages
    KeyPressHandler handler = new KeyPressHandler() {
        public void onKeyPress(KeyPressEvent event) {
            char charCode = event.getCharCode();
            if (charCode == KeyCodes.KEY_ENTER) {
                PagingOptions.this.imageGridPanel.getImageGrid().gotoPage(getPagingBoxValue(), false);
            } else if (!Character.isDigit(charCode)
                    && (charCode != KeyCodes.KEY_TAB)
                    && (charCode != KeyCodes.KEY_BACKSPACE)
                    && (charCode != KeyCodes.KEY_DELETE)
                    && (charCode != KeyCodes.KEY_ENTER)
                    && (charCode != KeyCodes.KEY_HOME)
                    && (charCode != KeyCodes.KEY_END)
                    && (charCode != KeyCodes.KEY_LEFT) && (charCode != KeyCodes.KEY_UP)
                    && (charCode != KeyCodes.KEY_RIGHT)
                    && (charCode != KeyCodes.KEY_DOWN)) {
                curPageBox.cancelKey();
            }
        }
    };

    // Add the handler
    curPageBox.addKeyPressHandler(handler);
}
项目：firefly    文件：TableFilterSupport.java    
public void markInvalid() {
    if (box instanceof TextBox) {
        ((TextBox)box).setFocus(true);
        box.addStyleName("invalid");
        final Ref<HandlerRegistration> kpreg = new Ref<HandlerRegistration>();
        kpreg.setSource(((TextBox)box).addKeyPressHandler(new KeyPressHandler() {
            public void onKeyPress(KeyPressEvent event) {
                box.removeStyleName("invalid");
                kpreg.getSource().removeHandler();
            }
        }));
    }
}
项目：gerrit    文件：RefPatternBox.java    
public RefPatternBox() {
  super(Document.get().createTextInputElement(), RENDERER, PARSER);
  addKeyPressHandler(GlobalKey.STOP_PROPAGATION);
  addKeyPressHandler(
      new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
          if (event.getCharCode() == ' ') {
            event.preventDefault();
          }
        }
      });
}
项目：unitime    文件：NumberBox.java    
public NumberBox() {
    setStyleName("gwt-SuggestBox");
    setWidth("100px");
    getElement().getStyle().setTextAlign(TextAlign.RIGHT);
    addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            if (!isEnabled() || isReadOnly()) return;

            int keyCode = event.getNativeEvent().getKeyCode();

            switch (keyCode) {
            case KeyCodes.KEY_BACKSPACE:
            case KeyCodes.KEY_DELETE:
            case KeyCodes.KEY_ESCAPE:
            case KeyCodes.KEY_RIGHT:
            case KeyCodes.KEY_LEFT:
            case KeyCodes.KEY_TAB:
                return;
            }

            if (isDecimal() && event.getCharCode() == '.' && !getValue().contains(".")) return;
            if (isNegative() && event.getCharCode() == '-' && !getValue().contains("-") && (getCursorPos() == 0 || getSelectionLength() == getValue().length()))
                return;

            if (Character.isDigit(event.getCharCode()))
                return;

            cancelKey( );
        }
    } );
}
项目：appformer    文件：AddOrganizationalUnitPopup.java    
public AddOrganizationalUnitPopup() {
    setTitle(OrganizationalUnitManagerConstants.INSTANCE.AddOrganizationalUnitPopupTitle());

    setBody(uiBinder.createAndBindUi(this));
    add(footer);

    nameTextBox.addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(final KeyPressEvent event) {
            nameGroup.setValidationState(ValidationState.NONE);
            nameHelpInline.setText("");
        }
    });
}
项目：gwt-bean-validators    文件：AbstractDecorator.java    
@Override
public final HandlerRegistration addKeyPressHandler(final KeyPressHandler phandler) {
  if (this.contents.getWidget() instanceof HasKeyPressHandlers) {
    return ((HasKeyPressHandlers) this.contents.getWidget()).addKeyPressHandler(phandler);
  } else {
    return null;
  }
}
项目：rva    文件：NumericBoxWidget.java    
public NumericBoxWidget(final boolean decimal) {
        super();

        addKeyPressHandler(new KeyPressHandler() {
            public void onKeyPress(KeyPressEvent event) {
                char keyCode = event.getCharCode();
                if (!Character.isDigit(keyCode) 
//                      && Character.isLetter(keyCode)
//                      && (keyCode != (char) KeyCodes.KEY_TAB)
//                      && (keyCode != (char) KeyCodes.KEY_BACKSPACE)
//                      && (keyCode != (char) KeyCodes.KEY_DELETE)
//                      && (keyCode != (char) KeyCodes.KEY_ENTER)
//                      && (keyCode != (char) KeyCodes.KEY_HOME)
//                      && (keyCode != (char) KeyCodes.KEY_END)
//                      && (keyCode != (char) KeyCodes.KEY_LEFT)
//                      && (keyCode != (char) KeyCodes.KEY_UP)
//                      && (keyCode != (char) KeyCodes.KEY_RIGHT)
//                      && (keyCode != (char) KeyCodes.KEY_DOWN)
                        // Fix for FF (which still sends event for Arrow/Delete/Backspace, etc)
                        && (keyCode != (char) 0)
                        && !(decimal && (keyCode == '.'))
                        ) {
                    // TextBox.cancelKey() suppresses the current keyboard event.
                    cancelKey();
                }
            }
        });
    }
项目：atom    文件：DndListBox.java    
public DndListBox() {
        setMultipleSelect(true);
        this.setVisibleItemCount(5);
        AtomTools.log(Level.FINER, "DndListBox created", this);
        this.sinkEvents(Event.ONDBLCLICK);
//      this.getElement().getStyle().setProperty("border", "2px inset");

        this.addKeyPressHandler(new KeyPressHandler() {

            @Override
            public void onKeyPress(KeyPressEvent event) {
                //GWT BUG: http://code.google.com/p/google-web-toolkit/issues/detail?id=5558
                int unicode = event.getUnicodeCharCode();
                char code = event.getCharCode(); 
                NativeEvent nativeEvent = event.getNativeEvent();
                int keyCode = nativeEvent.getKeyCode();
//              AtomTools.log(Level.FINER, "login_passwordbox_keyPress; UnicodeCharCode=\""+unicode+"\" ; keyCode=\""+ keyCode +" ; CharCode=\""+String.valueOf(code)+"\"<endofline>", this);

                if(code == '\n' || code == '\r' || (unicode == 0 && keyCode == 13)) { 
                    if (representedObjects.size() > 0 && DndListBox.this.getSelectedIndex() != -1)
                        App.openDetailView(representedObjects.get(DndListBox.this.getSelectedIndex()), null, false);
                }
            }
        });

//      this.addMouseDownHandler(new MouseDownHandler() {
//          
//          @Override
//          public void onMouseDown(MouseDownEvent event) {
//              AtomTools.log(Level.FINER, "MouseDownEvent: '" + event + "'", this);
//          }
//      });
    }
项目：kie-wb-common    文件：VariableNameTextBoxTest.java    
@Before
public void init() {
    GwtMockito.initMocks(this);
    textBox = GWT.create(VariableNameTextBox.class);
    doCallRealMethod().when(textBox).setRegExp(anyString(),
                                               anyString(),
                                               anyString());
    doCallRealMethod().when(textBox).setInvalidValues(anySet(),
                                                      anyBoolean(),
                                                      anyString());
    doCallRealMethod().when(textBox).isValidValue(anyString(),
                                                  anyBoolean());
    doCallRealMethod().when(textBox).setText(anyString());
    doCallRealMethod().when(textBox).testForInvalidValue(anyString());
    doCallRealMethod().when(textBox).makeValidValue(anyString());
    doCallRealMethod().when(textBox).getInvalidCharsInName(anyString());
    doCallRealMethod().when(textBox).isValidChar(anyChar());
    doCallRealMethod().when(textBox).setup();
    doCallRealMethod().when(textBox).addBlurHandler(any(BlurHandler.class));
    doCallRealMethod().when(textBox).addKeyPressHandler(any(KeyPressHandler.class));
    textBox.setRegExp(ALPHA_NUM_REGEXP,
                      ERROR_REMOVED,
                      ERROR_TYPED);
    INVALID_VALUES.clear();
    INVALID_VALUES.add("abc");
    INVALID_VALUES.add("CdE");
    INVALID_VALUES.add("a#$%1");
    textBox.setInvalidValues(INVALID_VALUES,
                             caseSensitive,
                             ERROR_MESSAGE);
}
项目：obsolete-web-boards-gwt    文件：ClientEngine.java    
public void setupKeys() {
    RootPanel.get().addDomHandler(new KeyPressHandler() {           
        @Override
        public void onKeyPress(KeyPressEvent event) {
            char c = event.getCharCode();
            if(GWT.isProdMode() && c=='z') {
                Browser.console(event);
                String url = Window.Location.getHref();
                url += url.contains("?") ? '&' : '?';
                Window.Location.replace(url+"gwt.codesvr="+Window.Location.getHostName()+":9997");
            }
        }
    }, KeyPressEvent.getType());
}
项目：unitimes    文件：TimeSelector.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iText.addKeyPressHandler(handler);
}
项目：unitimes    文件：FilterBox.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iFilter.addKeyPressHandler(handler);
}
项目：unitimes    文件：UniTimeFilterBox.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iFilter.getWidget().addKeyPressHandler(handler);
}
项目：appinventor-extensions    文件：HandlerPanel.java    
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
  return addDomHandler(handler, KeyPressEvent.getType());
}
项目：ephesoft    文件：NavBar.java    
public NavBar(final Table table) {
    super();
    initWidget(BINDER.createAndBindUi(this));
    this.table = table;
    Images images = GWT.create(Images.class);
    DOM.setInnerHTML(newerButton.getElement(), AbstractImagePrototype.create(images.previousPage()).getHTML());
    DOM.setInnerHTML(olderButton.getElement(), AbstractImagePrototype.create(images.nextPage()).getHTML());
    DOM.setInnerHTML(upButton.getElement(), AbstractImagePrototype.create(images.upRecord()).getHTML());
    DOM.setInnerHTML(downButton.getElement(), AbstractImagePrototype.create(images.downRecord()).getHTML());

    //countString = new String();
    newerButton.setTitle(LocaleDictionary.get().getConstantValue(LocaleCommonConstants.TITLE_PREVIOUS));
    olderButton.setTitle(LocaleDictionary.get().getConstantValue(LocaleCommonConstants.TITLE_NEXT));
    upButton.setTitle(LocaleDictionary.get().getConstantValue(LocaleCommonConstants.UP_RECORD));
    downButton.setTitle(LocaleDictionary.get().getConstantValue(LocaleCommonConstants.DOWN_RECORD));

    searchPageTextBox = new TextBox();
    pageNumberValidatableWidget = new ValidatableWidget<TextBox>(searchPageTextBox, true);
    pageNumberValidatableWidget.addValidator(new NumberValidator(searchPageTextBox, false, true));
    searchPageTextBox.setText("1");
    searchPageTextBox.setWidth("30px");
    searchPageTextBox.addKeyPressHandler(new KeyPressHandler() {

        @Override
        public void onKeyPress(KeyPressEvent event) {
            String pageNo = searchPageTextBox.getText();
            char keyCode = event.getCharCode();
            pageNumberValidatableWidget.toggleValidDateBox();
            if (keyCode == KeyCodes.KEY_ENTER && checkTextEntered(pageNo) && pageNumberValidatableWidget.validate()) {
                moveToEnteredPage(pageNo);
            }
        }

    });
    searchPageTextBox.addValueChangeHandler(new ValueChangeHandler<String>() {

        @Override
        public void onValueChange(ValueChangeEvent<String> arg0) {
            pageNumberValidatableWidget.toggleValidDateBox();
        }
    });
}
项目：firefly    文件：PopupUtil.java    
public static BaseDialog showInputDialog(Widget parent,
                                  String msg,
                                  String intialValue,
                                  int preferWidth,
                                  final ClickHandler okHandler,
                                  final ClickHandler cancelHandler) {

    final TextBox text = new TextBox();
    text.setVisibleLength(preferWidth);
    if (!StringUtils.isEmpty(intialValue)) {
        text.setText(intialValue);
    }

    final BaseDialog dialog= new BaseDialog(parent, ButtonType.OK_CANCEL,"Input Dialog",true,null) {
        protected void inputComplete() {
            if (okHandler!=null) {
                okHandler.onClick(new ClickEvent() {
                    @Override
                    public Object getSource() {
                        return text.getText();
                    }
                });
            }

        }
        protected void inputCanceled() {
            if (cancelHandler!=null) cancelHandler.onClick(null);
        }
    };

    text.addKeyPressHandler(new KeyPressHandler() {
                public void onKeyPress(KeyPressEvent ev) {
                    final char keyCode= ev.getCharCode();
                    DeferredCommand.addCommand(new Command() {
                        public void execute() {
                            if (keyCode== KeyCodes.KEY_ENTER) {
                                dialog.getButton(BaseDialog.ButtonID.OK).click();
                            }
                        }
                    });
                }
            });

    VerticalPanel vp = new VerticalPanel();
    vp.setSpacing(5);
    vp.add(new HTML("<h3>" + msg + "</h3>"));
    vp.add(text);

    dialog.setWidget(vp);
    dialog.setVisible(true);
    text.setFocus(true);
    return dialog;

}
项目：firefly    文件：PopupUtil.java    
public static BaseDialog showInputDialog(Widget parent,
                                         String title,
                                         final SimpleInputField field,
                                         final ClickHandler okHandler,
                                         final ClickHandler cancelHandler) {


    TextBox text= null;
    final BaseDialog dialog= new BaseDialog(parent, ButtonType.OK_CANCEL,title,true,null) {
        protected void inputComplete() {
            if (okHandler!=null) {
                okHandler.onClick(new ClickEvent() {
                    @Override
                    public Object getSource() {
                        return field.getValue();
                    }
                });
            }

        }
        protected void inputCanceled() {
            if (cancelHandler!=null) cancelHandler.onClick(null);
        }

        @Override
        protected boolean validateInput() throws ValidationException {
            if (!field.validate()) {
                throw new ValidationException(field.getField().getFieldDef().getErrMsg());
            }
            return true;
        }
    };

    if (field.getField() instanceof TextBoxInputField) {
        text= ((TextBoxInputField)field.getField()).getTextBox();
        text.addKeyPressHandler(new KeyPressHandler() {
            public void onKeyPress(KeyPressEvent ev) {
                final char keyCode= ev.getCharCode();
                DeferredCommand.addCommand(new Command() {
                    public void execute() {
                        if (keyCode== KeyCodes.KEY_ENTER) {
                            dialog.getButton(BaseDialog.ButtonID.OK).click();
                        }
                    }
                });
            }
        });

    }

    VerticalPanel vp = new VerticalPanel();
    vp.setSpacing(5);
    vp.add(field);

    dialog.setWidget(vp);
    dialog.setVisible(true);
    if (text!=null) text.setFocus(true);
    return dialog;

}
项目：firefly    文件：CatalogPanel.java    
public void addKeyPressOnCreation(KeyPressHandler keyPressHandler) {
    this.keyPressHandler = keyPressHandler;
}
项目：gerrit    文件：DocWidget.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
  return addDomHandler(handler, KeyPressEvent.getType());
}
项目：unitime    文件：TimeSelector.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iText.addKeyPressHandler(handler);
}
项目：unitime    文件：FilterBox.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iFilter.addKeyPressHandler(handler);
}
项目：unitime    文件：UniTimeFilterBox.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return iFilter.getWidget().addKeyPressHandler(handler);
}
项目：platypus-js    文件：ModelGrid.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return addDomHandler(handler, KeyPressEvent.getType());
}
项目：platypus-js    文件：PlatypusHtmlEditor.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return addHandler(handler, KeyPressEvent.getType());
}
项目：platypus-js    文件：DecoratorBox.java    
@Override
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
    return super.addHandler(handler, KeyPressEvent.getType());
}