Java Code Examples for com.google.gwt.dom.client.InputElement

protected BaseCheckBox(Element elem) {
    super(elem, CssName.GWT_CHECKBOX);

    inputElem = InputElement.as(DOM.createInputCheck());
    labelElem = Document.get().createLabelElement();

    getElement().appendChild(inputElem);
    getElement().appendChild(labelElem);

    String uid = DOM.createUniqueId();
    inputElem.setPropertyString("id", uid);
    labelElem.setHtmlFor(uid);

    directionalTextHelper = new DirectionalTextHelper(labelElem, true);

    // Accessibility: setting tab index to be 0 by default, ensuring element
    // appears in tab sequence. FocusWidget's setElement method already
    // calls setTabIndex, which is overridden below. However, at the time
    // that this call is made, inputElem has not been created. So, we have
    // to call setTabIndex again, once inputElem has been created.
    setTabIndex(0);
}
 

@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
  // Make JavaScriptObject.cast work in most cases by forcing it to return the underlying mock
  // instead of a new mock of type JavaScriptObject. This allows cast to be used in situations
  // that don't violate the Java type system, but not in situations that do (even though
  // javascript would allow them).
  String methodName = invocation.getMethod().getName();
  if (invocation.getMock() instanceof JavaScriptObject && methodName.equals("cast")) {
    return invocation.getMock();
  } else if (invocation.getMock() instanceof Element && methodName.equals("getTagName")) {
    String className = invocation.getMock().getClass().getSimpleName();
    return className.substring(0, className.indexOf("Element")).toLowerCase();
  } else if (invocation.getMock() instanceof InputElement && methodName.equals("getType")) {
    return "text";
  } else {
    return super.answer(invocation);
  }
}
 

protected void updateItemsSelection() {
    for (Widget w : panel) {
        if (w instanceof RadioButton) {
            Element input = w.getElement().getFirstChildElement();
            if (input instanceof InputElement) {
                boolean checked = ((InputElement) input).isDefaultChecked();
                ((InputElement) input).setChecked(checked);
            }
        }
    }
}
 

@Override
public void setAccessKey(final char key) {
    final Element element = uiObject.getElement();
    final String accessKey = Character.toString(key);

    if (AnchorElement.is(element)) {
        AnchorElement.as(element).setAccessKey(accessKey);
    } else if (ButtonElement.is(element)) {
        ButtonElement.as(element).setAccessKey(accessKey);
    } else if (InputElement.is(element)) {
        InputElement.as(element).setAccessKey(accessKey);
    }
}
 

@Override
public Element createDomImpl(Renderable element) {
  InputElement inputElem = Document.get().createCheckInputElement();
  inputElem.setClassName(CheckConstants.css.check());

  // Wrap in non-editable span- Firefox does not fire events for checkboxes
  // inside contentEditable region.
  SpanElement nonEditableSpan = Document.get().createSpanElement();
  DomHelper.setContentEditable(nonEditableSpan, false, false);
  nonEditableSpan.appendChild(inputElem);

  return nonEditableSpan;
}
 

@Override
public Element createDomImpl(Renderable element) {
  // Note(user): IE insists that the input element's name attribute is
  // set at creation to correctly group radio buttons
  InputElement radioInputElement =
      Document.get().createRadioInputElement("xx");
  radioInputElement.setClassName(CheckConstants.css.radio());
  radioInputElement.setTabIndex(0);
  return radioInputElement;
}
 

@Override
public void onAttributeModified(ContentElement element, String name, String oldValue,
    String newValue) {
  if (GROUP.equalsIgnoreCase(name)) {
    InputElement inputElement = InputElement.as(element.getImplNodelet());
    inputElement.setName(element.getEditorUniqueString() + newValue);
  } else if (ContentElement.NAME.equalsIgnoreCase(name)) {
    EditorStaticDeps.logger.trace().log("myname: " + element.getName());
    element.getImplNodelet().setId(element.getEditorUniqueString() + newValue);
  }

  String groupName = element.getAttribute(GROUP);
  String elementName = element.getName();
  if (groupName != null && elementName != null) {
    EditorStaticDeps.logger.trace().log("myname: " + element.getName());
    ContentElement group = getGroup(element);
    if (group != null) {
      EditorStaticDeps.logger.trace().log(
          "selected: " + group.getAttribute(CheckConstants.VALUE));
      if (elementName != null && elementName.equals(group.getAttribute(CheckConstants.VALUE))) {
        setImplChecked(element, true);
      }
    } else {
      EditorStaticDeps.logger.trace().log("Cannot find associated group");
    }
  }
}
 

/**
 * TODO(danilatos): Have this be called by the central event routing, not the hack
 * dom listeners below?
 *
 * @param p
 */
public void handleTyping(ContentElement p) {
  isMutatingLocallyToMatchUserInput = true;
  try {
    p.getMutableDoc().setElementAttribute(p, "value",
        p.getImplNodelet().<InputElement>cast().getValue());
  } finally {
    isMutatingLocallyToMatchUserInput = false;
  }
}
 

@Override
public void onAttributeModified(ContentElement element, String name, String oldValue,
    String newValue) {
  if (VALUE.equals(name) && !eventHandler.isMutatingLocallyToMatchUserInput) {
    element.getImplNodelet().<InputElement>cast().setValue(newValue);
  }
}
 

TDSelecter() {
	super(TableCellElement.TAG_TD);
	if (TableSelecter.this.singleSelection) {
		this.inputElem = InputElement.as(DOM.createInputRadio(TableSelecter.this.groupId));
	} else {
		this.inputElem = InputElement.as(DOM.createInputCheck());
	}
	this.getElement().appendChild(this.inputElem);
}
 

@Override
public Element createDomImpl(Renderable element) {
  InputElement inputElem = Document.get().createCheckInputElement();
  inputElem.setClassName(CheckConstants.css.check());

  // Wrap in non-editable span- Firefox does not fire events for checkboxes
  // inside contentEditable region.
  SpanElement nonEditableSpan = Document.get().createSpanElement();
  DomHelper.setContentEditable(nonEditableSpan, false, false);
  nonEditableSpan.appendChild(inputElem);

  return nonEditableSpan;
}
 

@Override
public Element createDomImpl(Renderable element) {
  // Note(user): IE insists that the input element's name attribute is
  // set at creation to correctly group radio buttons
  InputElement radioInputElement =
      Document.get().createRadioInputElement("xx");
  radioInputElement.setClassName(CheckConstants.css.radio());
  radioInputElement.setTabIndex(0);
  return radioInputElement;
}
 

@Override
public void onAttributeModified(ContentElement element, String name, String oldValue,
    String newValue) {
  if (GROUP.equalsIgnoreCase(name)) {
    InputElement inputElement = InputElement.as(element.getImplNodelet());
    inputElement.setName(element.getEditorUniqueString() + newValue);
  } else if (ContentElement.NAME.equalsIgnoreCase(name)) {
    EditorStaticDeps.logger.trace().log("myname: " + element.getName());
    element.getImplNodelet().setId(element.getEditorUniqueString() + newValue);
  }

  String groupName = element.getAttribute(GROUP);
  String elementName = element.getName();
  if (groupName != null && elementName != null) {
    EditorStaticDeps.logger.trace().log("myname: " + element.getName());
    ContentElement group = getGroup(element);
    if (group != null) {
      EditorStaticDeps.logger.trace().log(
          "selected: " + group.getAttribute(CheckConstants.VALUE));
      if (elementName != null && elementName.equals(group.getAttribute(CheckConstants.VALUE))) {
        setImplChecked(element, true);
      }
    } else {
      EditorStaticDeps.logger.trace().log("Cannot find associated group");
    }
  }
}
 

/**
 * TODO(danilatos): Have this be called by the central event routing, not the hack
 * dom listeners below?
 *
 * @param p
 */
public void handleTyping(ContentElement p) {
  isMutatingLocallyToMatchUserInput = true;
  try {
    p.getMutableDoc().setElementAttribute(p, "value",
        p.getImplNodelet().<InputElement>cast().getValue());
  } finally {
    isMutatingLocallyToMatchUserInput = false;
  }
}
 

@Override
public void onAttributeModified(ContentElement element, String name, String oldValue,
    String newValue) {
  if (VALUE.equals(name) && !eventHandler.isMutatingLocallyToMatchUserInput) {
    element.getImplNodelet().<InputElement>cast().setValue(newValue);
  }
}
 

public SingleValueTagsInput(final Collection<? extends Dataset<T>> datasets) {
    InputElement tagsInput = Document.get().createTextInputElement();
    tagsInput.setAttribute("data-role", "tagsinput");
    
    setElement(tagsInput);        
    
    setDatasets(datasets);
}
 

public AggregationInputFieldInfo(String oldValue, String columnKey, InputElement inputElement, TableCellElement td) {
    this(oldValue, columnKey, inputElement);
    this.td = td;
}
 

public AggregationInputFieldInfo(String oldValue, String columnKey, InputElement inputElement) {
    this.oldValue = oldValue;
    this.inputElement = inputElement;
    this.columnKey = columnKey;
}
 

public InputElement getInputElement() {
    return inputElement;
}
 

public void setInputElement(InputElement inputElement) {
    this.inputElement = inputElement;
}
 

public DateInput() {
    super(InputElement.as(Document.get().createTextInputElement()));
    getElement().setAttribute("type", "date");
}
 

private void updateCheckboxDom(ContentElement checkbox, boolean isChecked) {
  Element implNodelet = checkbox.getImplNodelet();
  InputElement checkboxElem = (InputElement) implNodelet.getFirstChild();
  checkboxElem.setChecked(isChecked);
}
 

/**
 * Returns the implNodelet as an InputElement or null.
 */
public static InputElement getImplAsInputElement(ContentElement element) {
  return InputElement.as(element.getImplNodelet());
}
 

private InputElement getInputElement() {
    return getElement().cast();
}
 

public void setMaxLength(int maxLength) {
	InputElement.as(this.input.getElement()).setMaxLength(maxLength);
}
 

public int getMaxLength() {
	return InputElement.as(this.input.getElement()).getMaxLength();
}
 

public UploadForm destroy() {
	InputElement.as(this.fileUpload.getElement()).setValue(null);
	this.handlerRegistrations.removeHandler();
	this.formPanel.removeFromParent();
	return null;
}
 

private static native JavaScriptObject getFile(InputElement input, int index) /*-{
   return input.files[index];
}-*/;
 

private void updateCheckboxDom(ContentElement checkbox, boolean isChecked) {
  Element implNodelet = checkbox.getImplNodelet();
  InputElement checkboxElem = (InputElement) implNodelet.getFirstChild();
  checkboxElem.setChecked(isChecked);
}
 

/**
 * Returns the implNodelet as an InputElement or null.
 */
public static InputElement getImplAsInputElement(ContentElement element) {
  return InputElement.as(element.getImplNodelet());
}