NumberLabel

Class Overview

Extends ValueLabel for convenience when dealing with numbers and NumberFormat, especially in UiBinder templates. (Note that this class does not accept renderers. To do so use ValueLabel directly.)

Use in UiBinder Templates

format

a reference to a NumberFormat instance.

predefinedFormat

a predefined format (see below for the list of acceptable values).

customFormat

a number format pattern that can be passed to getFormat(String). See below for a way of specifying a currency code.

DECIMAL

the standard decimal format for the current locale, as given by getDecimalFormat().

CURRENCY

the standard currency format for the current locale, as given by getCurrencyFormat(). See below for a way of specifying a currency code.

PERCENT

the standard percent format for the current locale, as given by getPercentFormat().

SCIENTIFIC

the standard scientific format for the current locale, as given by getScientificFormat().

currencyData

a reference to a CurrencyData instance.

currencyCode

an ISO4217 currency code.

Summary

[Expand] Inherited Constants
From class com.google.gwt.user.client.ui.UIObject String DEBUG_ID_PREFIX

[Expand] Inherited Fields
From interface com.google.gwt.user.client.ui.HasAutoHorizontalAlignment public static final HasHorizontalAlignment.AutoHorizontalAlignmentConstant ALIGN_CONTENT_END Specifies that the widget's contents should be aligned right for LTR content, left for RTL content, and if the content's direction is DEFAULT, like ALIGN_LOCALE_END. public static final HasHorizontalAlignment.AutoHorizontalAlignmentConstant ALIGN_CONTENT_START Specifies that the widget's contents should be aligned left for LTR content, right for RTL content, and if the content's direction is DEFAULT, like ALIGN_LOCALE_START.
From interface com.google.gwt.user.client.ui.HasHorizontalAlignment public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_CENTER Specifies that the widget's contents should be aligned in the center. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_DEFAULT Synonym of ALIGN_LOCALE_START. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_JUSTIFY Specifies that the widget's contents should be aligned as justify. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LEFT Specifies that the widget's contents should be aligned to the left. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LOCALE_END In a RTL layout, specifies that the widget's contents should be aligned to the left. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LOCALE_START In a RTL layout, specifies that the widget's contents should be aligned to the right. public static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_RIGHT Specifies that the widget's contents should be aligned to the right.

[Expand] Inherited Methods
From class com.google.gwt.user.client.ui.ValueLabel LeafValueEditor<T> asEditor() Returns the Editor encapsulated by the view object. T getValue() Returns the current value. void setValue(T value) static <T> ValueLabel<T> wrap(Element element, Renderer<? super T> renderer, Parser<? extends T> parser) Creates a ValueLabel widget that wraps an existing <span> element. static <T> ValueLabel<T> wrap(Element element, Renderer<? super T> renderer) Creates a ValueLabel widget that wraps an existing <span> element.
From class com.google.gwt.user.client.ui.LabelBase HasHorizontalAlignment.AutoHorizontalAlignmentConstant getAutoHorizontalAlignment() Gets the horizontal auto-alignment setting. DirectionEstimator getDirectionEstimator() Returns the DirectionEstimator object. HasHorizontalAlignment.HorizontalAlignmentConstant getHorizontalAlignment() Gets the horizontal alignment. boolean getWordWrap() Gets whether word-wrapping is enabled. void setAutoHorizontalAlignment(HasHorizontalAlignment.AutoHorizontalAlignmentConstant autoAlignment) Sets the horizontal alignment, allowing in addition to the "static" HasHorizontalAlignment.HorizontalAlignmentConstant values, the "automatic" HasHorizontalAlignment.AutoHorizontalAlignmentConstant values that depend on the content direction. void setDirectionEstimator(DirectionEstimator directionEstimator) Sets the DirectionEstimator object. Note: DirectionEstimator should be set before the widget has any content; it's highly recommended to set it using a constructor. void setDirectionEstimator(boolean enabled) Toggles on / off direction estimation. See note at setDirectionEstimator(DirectionEstimator). void setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align) Sets the horizontal alignment. Note: A subsequent call to setAutoHorizontalAlignment(HasHorizontalAlignment.AutoHorizontalAlignmentConstant) may override the horizontal alignment set by this method. void setWordWrap(boolean wrap) Sets whether word-wrapping is enabled. void updateHorizontalAlignment() Sets the horizontal alignment of the widget according to the current AutoHorizontalAlignment setting.
From class com.google.gwt.user.client.ui.Widget HandlerRegistration addAttachHandler(AttachEvent.Handler handler) Adds an AttachEvent handler. final <H extends EventHandler> HandlerRegistration addDomHandler(H handler, Type<H> type) Adds a native event handler to the widget and sinks the corresponding native event. final <H extends EventHandler> HandlerRegistration addHandler(H handler, Type<H> type) Adds this handler to the widget. Widget asWidget() Returns the Widget aspect of the receiver. static Widget asWidgetOrNull(IsWidget w) This convenience method makes a null-safe call to asWidget(). HandlerManager createHandlerManager() Creates the HandlerManager used by this Widget. void delegateEvent(Widget target, GwtEvent<?> event) Fires an event on a child widget. void doAttachChildren() If a widget contains one or more child widgets that are not in the logical widget hierarchy (the child is physically connected only on the DOM level), it must override this method and call onAttach() for each of its child widgets. void doDetachChildren() If a widget contains one or more child widgets that are not in the logical widget hierarchy (the child is physically connected only on the DOM level), it must override this method and call onDetach() for each of its child widgets. void fireEvent(GwtEvent<?> event) Fires the given event to the handlers listening to the event's type. int getHandlerCount(Type<?> type) Gets the number of handlers listening to the event type. Object getLayoutData() Gets the panel-defined layout data associated with this widget. Widget getParent() Gets this widget's parent panel. boolean isAttached() Determines whether this widget is currently attached to the browser's document (i.e., there is an unbroken chain of widgets between this widget and the underlying browser document). final boolean isOrWasAttached() Has this widget ever been attached? void onAttach() This method is called when a widget is attached to the browser's document. void onBrowserEvent(Event event) Fired whenever a browser event is received. void onDetach() This method is called when a widget is detached from the browser's document. void onLoad() This method is called immediately after a widget becomes attached to the browser's document. void onUnload() This method is called immediately before a widget will be detached from the browser's document. void removeFromParent() Removes this widget from its parent widget, if one exists. void setLayoutData(Object layoutData) Sets the panel-defined layout data associated with this widget. void sinkEvents(int eventBitsToAdd) Overridden to defer the call to super.sinkEvents until the first time this widget is attached to the dom, as a performance enhancement.
From class com.google.gwt.user.client.ui.UIObject void addStyleDependentName(String styleSuffix) Adds a dependent style name by specifying the style name's suffix. void addStyleName(String style) Adds a secondary or dependent style name to this object. static void ensureDebugId(Element elem, String baseID, String id) Set the debug id of a specific element. final void ensureDebugId(String id) Ensure that the main Element for this UIObject has an ID property set, which allows it to integrate with third-party libraries and test tools. static void ensureDebugId(Element elem, String id) Ensure that elem has an ID property set, which allows it to integrate with third-party libraries and test tools. int getAbsoluteLeft() Gets the object's absolute left position in pixels, as measured from the browser window's client area. int getAbsoluteTop() Gets the object's absolute top position in pixels, as measured from the browser window's client area. Element getElement() Gets a handle to the object's underlying DOM element. int getOffsetHeight() Gets the object's offset height in pixels. int getOffsetWidth() Gets the object's offset width in pixels. Element getStyleElement() Template method that returns the element to which style names will be applied. String getStyleName() Gets all of the object's style names, as a space-separated list. static String getStyleName(Element elem) Gets all of the element's style names, as a space-separated list. String getStylePrimaryName() Gets the primary style name associated with the object. static String getStylePrimaryName(Element elem) Gets the element's primary style name. String getTitle() Gets the title associated with this object. boolean isVisible() Determines whether or not this object is visible. static boolean isVisible(Element elem) void onEnsureDebugId(String baseID) Called when the user sets the id using the ensureDebugId(String) method. void removeStyleDependentName(String styleSuffix) Removes a dependent style name by specifying the style name's suffix. void removeStyleName(String style) Removes a style name. final void setElement(Element elem) Sets this object's browser element. void setElement(Element elem) Sets this object's browser element. void setHeight(String height) Sets the object's height. void setPixelSize(int width, int height) Sets the object's size, in pixels, not including decorations such as border, margin, and padding. void setSize(String width, String height) Sets the object's size. void setStyleDependentName(String styleSuffix, boolean add) Adds or removes a dependent style name by specifying the style name's suffix. static void setStyleName(Element elem, String styleName) Clears all of the element's style names and sets it to the given style. static void setStyleName(Element elem, String style, boolean add) This convenience method adds or removes a style name for a given element. void setStyleName(String style) Clears all of the object's style names and sets it to the given style. void setStyleName(String style, boolean add) Adds or removes a style name. void setStylePrimaryName(String style) Sets the object's primary style name and updates all dependent style names. static void setStylePrimaryName(Element elem, String style) Sets the element's primary style name and updates all dependent style names. void setTitle(String title) Sets the title associated with this object. void setVisible(boolean visible) Sets whether this object is visible. static void setVisible(Element elem, boolean visible) void setWidth(String width) Sets the object's width. void sinkEvents(int eventBitsToAdd) Adds a set of events to be sunk by this object. String toString() This method is overridden so that any object can be viewed in the debugger as an HTML snippet. void unsinkEvents(int eventBitsToRemove) Removes a set of events from this object's event list.
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait() final void wait(long arg0, int arg1) final void wait(long arg0)
From interface com.google.gwt.editor.client.IsEditor abstract E asEditor() Returns the Editor encapsulated by the view object.
From interface com.google.gwt.event.logical.shared.HasAttachHandlers abstract HandlerRegistration addAttachHandler(AttachEvent.Handler handler) Adds an AttachEvent handler.
From interface com.google.gwt.event.shared.HasHandlers abstract void fireEvent(GwtEvent<?> event) Fires the given event to the handlers listening to the event's type.
From interface com.google.gwt.i18n.shared.HasDirectionEstimator abstract DirectionEstimator getDirectionEstimator() Returns the DirectionEstimator object. abstract void setDirectionEstimator(DirectionEstimator directionEstimator) Sets the DirectionEstimator object. abstract void setDirectionEstimator(boolean enabled) Toggles on / off direction estimation.
From interface com.google.gwt.user.client.EventListener abstract void onBrowserEvent(Event event) Fired whenever a browser event is received.
From interface com.google.gwt.user.client.TakesValue abstract V getValue() Returns the current value. abstract void setValue(V value) Sets the value.
From interface com.google.gwt.user.client.ui.HasAutoHorizontalAlignment abstract HasHorizontalAlignment.AutoHorizontalAlignmentConstant getAutoHorizontalAlignment() Gets the horizontal auto-alignment setting. abstract void setAutoHorizontalAlignment(HasHorizontalAlignment.AutoHorizontalAlignmentConstant autoHorizontalAlignment) Sets the horizontal alignment, allowing in addition to the "static" HasHorizontalAlignment.HorizontalAlignmentConstant values, the "automatic" HasHorizontalAlignment.AutoHorizontalAlignmentConstant values that depend on the content direction.
From interface com.google.gwt.user.client.ui.HasHorizontalAlignment abstract HasHorizontalAlignment.HorizontalAlignmentConstant getHorizontalAlignment() Gets the horizontal alignment. abstract void setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align) Sets the horizontal alignment.
From interface com.google.gwt.user.client.ui.HasWordWrap abstract boolean getWordWrap() Gets whether word-wrapping is enabled. abstract void setWordWrap(boolean wrap) Sets whether word-wrapping is enabled.
From interface com.google.gwt.user.client.ui.IsWidget abstract Widget asWidget() Returns the Widget aspect of the receiver.