BaseWidget (Smart GWT EE API 14.0d (2024-12-22))

java.lang.Object
- com.google.gwt.user.client.ui.UIObject
- - com.google.gwt.user.client.ui.Widget
  - - com.smartgwt.client.widgets.BaseWidget

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsWidget, LogicalStructure

Direct Known Subclasses:

Canvas, DrawItem, PointerSettings, Sound
```
public class BaseWidget
extends com.google.gwt.user.client.ui.Widget
implements com.google.gwt.event.shared.HasHandlers, LogicalStructure
```
Base class for Canvas and DrawItem.

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
  com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields
Modifier and Type	Field and Description
`protected com.google.gwt.core.client.JavaScriptObject`	`config`
`protected boolean`	`configOnly`
`protected boolean`	`factoryCreated`
`protected java.util.Map<java.lang.String,java.lang.Object>`	`factoryProperties`
`protected java.lang.String`	`id`
`NativeObject`	`nativeObject`
`protected java.lang.String`	`scClassName`

Fields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX

Constructor Summary

Constructors
Constructor and Description

BaseWidget()

BaseWidget(com.google.gwt.core.client.JavaScriptObject jsObj)

BaseWidget(java.lang.String id)

Constructors
Constructor and Description
`BaseWidget()`
`BaseWidget(com.google.gwt.core.client.JavaScriptObject jsObj)`
`BaseWidget(java.lang.String id)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`com.google.gwt.event.shared.HandlerRegistration`	`addDrawHandler(DrawHandler handler)`
`void`	`addDynamicProperty(java.lang.String propertyName, AdvancedCriteria criteria)` Sets up the value of `propertyName` to be dynamically derived from the `ruleScope`, by either a simple `DataPath` into the ruleScope, an `AdvancedCriteria` built against `DataPaths`, or via a textual or numeric formula using the ruleScope as available formula inputs.
`void`	`addDynamicProperty(java.lang.String propertyName, java.lang.String source)` Sets up the value of `propertyName` to be dynamically derived from the `ruleScope`, by either a simple `DataPath` into the ruleScope, an `AdvancedCriteria` built against `DataPaths`, or via a textual or numeric formula using the ruleScope as available formula inputs.
`void`	`addDynamicProperty(java.lang.String propertyName, UserFormula formula)` Sets up the value of `propertyName` to be dynamically derived from the `ruleScope`, by either a simple `DataPath` into the ruleScope, an `AdvancedCriteria` built against `DataPaths`, or via a textual or numeric formula using the ruleScope as available formula inputs.
`void`	`addDynamicProperty(java.lang.String propertyName, UserSummary summary)` Sets up the value of `propertyName` to be dynamically derived from the `ruleScope`, by either a simple `DataPath` into the ruleScope, an `AdvancedCriteria` built against `DataPaths`, or via a textual or numeric formula using the ruleScope as available formula inputs.
`void`	`applyFactoryProperties()`
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, Canvas defaults)` Changes the defaults for Canvas AutoChildren named `autoChildName`.
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, FormItem defaults)` Changes the defaults for FormItem AutoChildren named `autoChildName`.
`void`	`clearDynamicProperty(java.lang.String propertyName)` Clears a dynamic property previously established via `addDynamicProperty`.
`void`	`completeCreation()` Commits a widget to being an actual live instance instead of being used as a configuration template with various APIs that accept a properties object.
`protected com.google.gwt.core.client.JavaScriptObject`	`create()`
`void`	`destroy()` Permanently destroy a Canvas and all of it's children / members, recursively.
`protected <H extends com.google.gwt.event.shared.EventHandler> com.google.gwt.event.shared.HandlerRegistration`	`doAddHandler(H handler, com.google.gwt.event.shared.GwtEvent.Type<H> type)` Adds this handler to the widget.
`protected void`	`doInit()`
`void`	`doOnRender(Function function)`
`void`	`draw()` Draws the widget on the page.
`boolean`	`equals(java.lang.Object obj)`
`protected void`	`error(java.lang.String message)`
`protected void`	`errorIfNotCreated(java.lang.String property)`
`java.lang.String`	`getAttribute(java.lang.String attribute)`
`protected java.lang.Boolean`	`getAttributeAsBoolean(java.lang.String property)`
`protected java.util.Date`	`getAttributeAsDate(java.lang.String property)`
`protected java.util.Date[]`	`getAttributeAsDateArray(java.lang.String property)`
`protected java.lang.Double`	`getAttributeAsDouble(java.lang.String property)`
`protected com.google.gwt.dom.client.Element`	`getAttributeAsElement(java.lang.String property)`
`protected java.lang.Float`	`getAttributeAsFloat(java.lang.String property)`
`protected java.lang.Float[]`	`getAttributeAsFloatArray(java.lang.String property)`
`protected java.lang.Integer`	`getAttributeAsInt(java.lang.String property)`
`protected int[]`	`getAttributeAsIntArray(java.lang.String property)`
`protected com.google.gwt.core.client.JavaScriptObject`	`getAttributeAsJavaScriptObject(java.lang.String property)`
`protected java.util.Map`	`getAttributeAsMap(java.lang.String property)`
`protected java.lang.Object`	`getAttributeAsObject(java.lang.String property)`
`protected Record`	`getAttributeAsRecord(java.lang.String property)`
`protected java.lang.String`	`getAttributeAsString(java.lang.String property)`
`protected java.lang.String[]`	`getAttributeAsStringArray(java.lang.String property)`
`static BaseWidget`	`getById(java.lang.String ID)` Retrieve a BaseWidget by its global `ID`.
`static BaseWidget`	`getByJSObject(com.google.gwt.core.client.JavaScriptObject jsObj)` Retrieve a BaseWidget from its `JavaScriptObject`.
`java.lang.String`	`getClassName()` Returns the javascript class name.
`com.google.gwt.core.client.JavaScriptObject`	`getConfig()`
`com.google.gwt.dom.client.Element`	`getDOM()`
`int`	`getHandlerCount(com.google.gwt.event.shared.GwtEvent.Type<?> type)`
`java.lang.String`	`getID()`
`java.lang.String`	`getInnerHTML()` Return the inner HTML for this canvas.
`com.google.gwt.core.client.JavaScriptObject`	`getJsObj()`
`com.smartgwt.logicalstructure.core.LogicalStructureObject`	`getLogicalStructure()` Getter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
`com.google.gwt.core.client.JavaScriptObject`	`getOrCreateJsObj()`
`static BaseWidget`	`getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)`
`static BaseWidget`	`getRef(com.google.gwt.core.client.JavaScriptObject jsObj)`
`java.lang.String`	`getScClassName()` Get the name of the underlying SmartClient class
`java.lang.String`	`getTitle()`
`static boolean`	`hasAutoAssignedID(com.google.gwt.core.client.JavaScriptObject jsObj)`
`boolean`	`hasDynamicProperty(java.lang.String propertyName)` Returns true if the property is dynamic.
`int`	`hashCode()`
`void`	`initNativeObject()`
`protected void`	`internalSetID(com.google.gwt.core.client.JavaScriptObject jsObj)`
`protected void`	`internalSetID(java.lang.String id, boolean autoAssigned)`
`boolean`	`isConfigOnly()`
`boolean`	`isCreated()`
`java.lang.Boolean`	`isDrawn()` Returns the boolean true if the widget has been completely drawn, and false otherwise.
`boolean`	`isFactoryCreated()`
`protected void`	`onBind()`
`protected void`	`onDestroy()`
`protected void`	`onDraw()`
`protected void`	`onInit()`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, BaseClass[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, BaseWidget[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, BaseWidget value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.Boolean value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, DataClass[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, DataClass value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.util.Date value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, double[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, double value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, com.google.gwt.dom.client.Element value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, float[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.Float[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, float value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, int[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.Integer value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, com.google.gwt.core.client.JavaScriptObject[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, com.google.gwt.core.client.JavaScriptObject value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.util.Map value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.Object[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.String[] value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, java.lang.String value, boolean allowPostCreate)`
`protected BaseWidget`	`setAttribute(java.lang.String attribute, ValueEnum value, boolean allowPostCreate)`
`void`	`setConfig(com.google.gwt.core.client.JavaScriptObject config)`
`void`	`setConfigOnly(boolean configOnly)`
`static void`	`setDefaultProperties(BaseWidget baseWidgetProperties)` Class level method to set the default properties of this class.
`protected boolean`	`setDragTracker()`
`void`	`setFactoryCreated(boolean createdByBeanFactory)`
`BaseWidget`	`setHtmlElement(com.google.gwt.dom.client.Element element)`
`BaseWidget`	`setID(java.lang.String id)`
`void`	`setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)`
`com.smartgwt.logicalstructure.core.LogicalStructureObject`	`setLogicalStructure(com.smartgwt.logicalstructure.widgets.BaseWidgetLogicalStructure s)` Setter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
`com.smartgwt.logicalstructure.core.LogicalStructureObject`	`setLogicalStructure(com.smartgwt.logicalstructure.core.LogicalStructureObject s)`
`void`	`setNullProperty(java.lang.String property)`
`void`	`setPosition(java.lang.String position)`
`void`	`setProperty(java.lang.String property, boolean value)`
`void`	`setProperty(java.lang.String property, double value)`
`void`	`setProperty(java.lang.String property, com.google.gwt.dom.client.Element value)`
`void`	`setProperty(java.lang.String property, float value)`
`void`	`setProperty(java.lang.String property, int value)`
`void`	`setProperty(java.lang.String property, com.google.gwt.core.client.JavaScriptObject value)`
`void`	`setProperty(java.lang.String property, java.lang.String value)`
`void`	`setScClassName(java.lang.String scClassName)` Set the name of the underlying SmartClient class.
`void`	`setTitle(java.lang.String title)`
`java.lang.String`	`toString()`

Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEvent

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent

- Field Detail
  - id
```
protected java.lang.String id
```
  - config
```
protected com.google.gwt.core.client.JavaScriptObject config
```
  - scClassName
```
protected java.lang.String scClassName
```
  - configOnly
```
protected boolean configOnly
```
  - factoryProperties
```
protected java.util.Map<java.lang.String,java.lang.Object> factoryProperties
```
  - factoryCreated
```
protected boolean factoryCreated
```
  - nativeObject
```
public NativeObject nativeObject
```
- Constructor Detail
  - BaseWidget
```
public BaseWidget()
```
  - BaseWidget
```
public BaseWidget(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - BaseWidget
```
public BaseWidget(java.lang.String id)
```
- Method Detail
  - getOrCreateRef
```
public static BaseWidget getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           Canvas defaults)
```
    Changes the defaults for Canvas AutoChildren named autoChildName.
    
    Parameters:
    
    autoChildName - name of an AutoChild to customize the defaults for.
    
    defaults - Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
    
    See Also:
    
    AutoChildUsage
  - changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           FormItem defaults)
```
    Changes the defaults for FormItem AutoChildren named autoChildName.
    
    Parameters:
    
    autoChildName - name of an AutoChild to customize the defaults for.
    
    defaults - FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
    
    See Also:
    
    AutoChildUsage
  - create
```
protected com.google.gwt.core.client.JavaScriptObject create()
```
  - setDefaultProperties
```
public static void setDefaultProperties(BaseWidget baseWidgetProperties)
```
    Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties set on the SmartGWT class instance passed to this function before its underlying SmartClient JS object was created. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.
    Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.
    
    Parameters:
    
    baseWidgetProperties - properties that should be used as new defaults when instances of this class are created
    
    See Also:
    
    SGWTProperties
  - getById
```
public static BaseWidget getById(java.lang.String ID)
```
    Retrieve a BaseWidget by its global ID.
    
    Parameters:
    
    ID - global ID of the BaseWidget
    
    Returns:
    
    the Canvas, or null if not found
  - getByJSObject
```
public static BaseWidget getByJSObject(com.google.gwt.core.client.JavaScriptObject jsObj)
```
    Retrieve a BaseWidget from its JavaScriptObject.
    
    Parameters:
    
    jsObj - SmartClient object associated with Canvas
    
    Returns:
    
    the BaseWidget, or null if not found
  - setFactoryCreated
```
public void setFactoryCreated(boolean createdByBeanFactory)
```
  - isFactoryCreated
```
public boolean isFactoryCreated()
```
  - doAddHandler
```
protected final <H extends com.google.gwt.event.shared.EventHandler> com.google.gwt.event.shared.HandlerRegistration doAddHandler(H handler,
                                                                                                                                  com.google.gwt.event.shared.GwtEvent.Type<H> type)
```
    Adds this handler to the widget.
    
    Type Parameters:
    
    H - the type of handler to add
    
    Parameters:
    
    type - the event type
    
    handler - the handler
    
    Returns:
    
    HandlerRegistration used to remove the handler
  - getHandlerCount
```
public int getHandlerCount(com.google.gwt.event.shared.GwtEvent.Type<?> type)
```
    Overrides:
    
    getHandlerCount in class com.google.gwt.user.client.ui.Widget
  - setJavaScriptObject
```
public void setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - getRef
```
public static BaseWidget getRef(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - hasAutoAssignedID
```
public static boolean hasAutoAssignedID(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - getClassName
```
public java.lang.String getClassName()
```
    Returns the javascript class name.
    
    Returns:
  - getScClassName
```
public java.lang.String getScClassName()
```
    Get the name of the underlying SmartClient class
    
    Returns:
    
    the SmartClient class name
  - setScClassName
```
public void setScClassName(java.lang.String scClassName)
```
    Set the name of the underlying SmartClient class. This is an advanced setting.
    
    Parameters:
    
    scClassName - the SmartClient class
  - doInit
```
protected final void doInit()
```
  - onInit
```
protected void onInit()
```
  - onBind
```
protected void onBind()
```
  - isConfigOnly
```
public boolean isConfigOnly()
```
  - setConfigOnly
```
public void setConfigOnly(boolean configOnly)
```
  - setDragTracker
```
protected boolean setDragTracker()
```
  - getInnerHTML
```
public java.lang.String getInnerHTML()
```
    Return the inner HTML for this canvas. Called when the canvas is drawn or redrawn; override to customize.
    Note : Canvas.setRedrawOnResize(java.lang.Boolean) should be set to true for components whose inner HTML will not automatically reflow to fit the component's new size.
    
    Returns:
    
    HTML contents of this canvas
  - draw
```
public void draw()
```
    Draws the widget on the page.
  - destroy
```
public void destroy()
```
    Permanently destroy a Canvas and all of it's children / members, recursively.
    Like Canvas.clear() calling destroy() removes all HTML for the component; unlike clear(), a destroyed Canvas is permanently unusable: it cannot be draw()'n again and cannot be referenced by its global ID. This method also removes all JavaScript references to the Canvas outside of application code, making it eligible for garbage collection (though developers will need to release any references to the canvas held in application code themselves).
    Any attempt to call a method on a destroyed Canvas will generally result in an error. If your application is forced to hold onto Canvas's that might be destroy()d without warning, you can avoid errors by checking for the Canvas.getDestroyed() property. If you override certain Canvas methods, your code may be called while a Canvas is being destroy()d; in this case you can avoid extra work (and possibly errors) by checking for the +Canvas.getDestroying() property.
    Note that destroy() should not be called directly in event handling code for this canvas. For this reason, wherever possible we recommend using Canvas.markForDestroy() instead of calling this method directly.
    Note: This is an override point
  - doOnRender
```
public void doOnRender(Function function)
```
  - addDrawHandler
```
public com.google.gwt.event.shared.HandlerRegistration addDrawHandler(DrawHandler handler)
```
  - onDraw
```
protected void onDraw()
```
  - onDestroy
```
protected void onDestroy()
```
  - setPosition
```
public void setPosition(java.lang.String position)
```
  - setHtmlElement
```
public BaseWidget setHtmlElement(com.google.gwt.dom.client.Element element)
```
  - getDOM
```
public com.google.gwt.dom.client.Element getDOM()
```
  - getID
```
public java.lang.String getID()
```
  - internalSetID
```
protected final void internalSetID(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - internalSetID
```
protected final void internalSetID(java.lang.String id,
                                   boolean autoAssigned)
```
  - setID
```
public BaseWidget setID(java.lang.String id)
```
  - getConfig
```
public com.google.gwt.core.client.JavaScriptObject getConfig()
```
  - setConfig
```
public void setConfig(com.google.gwt.core.client.JavaScriptObject config)
```
  - isCreated
```
public boolean isCreated()
```
  - isDrawn
```
public java.lang.Boolean isDrawn()
```
    Returns the boolean true if the widget has been completely drawn, and false otherwise.
    
    Returns:
    
    true if drawn, false if not drawn
    
    See Also:
    
    Drawing overview and related methods
  - getJsObj
```
public com.google.gwt.core.client.JavaScriptObject getJsObj()
```
  - getOrCreateJsObj
```
public com.google.gwt.core.client.JavaScriptObject getOrCreateJsObj()
```
  - completeCreation
```
public void completeCreation()
```
    Commits a widget to being an actual live instance instead of being used as a configuration template with various APIs that accept a properties object.
    A widget will be automatically instantiated in some circumstances, such as:
    - when it's drawn
    - when it's added as a member of a Layout or child of a parent widget
    - when it's asked to perform any kind of network request (e.g. listGrid.fetchData(), etc.)
    In general, completeCreation() will also occur automatically as a result of methods that require the object to derive or calculate any kind of value. The object will remain in the uncreated state (still usable as just a configuration object) as long as the only methods that are called either set properties or retrieve properties previously set.
    Note that if the object has already been used as a configuration template, say by being passed to a method such as Canvas.changeAutoChildDfaults() as the properties object argument, then it is an error to call this method.
    For a discussion of when a widget should be treated as a properties object rather than a live instance, see SmartGWT Properties.
  - applyFactoryProperties
```
public void applyFactoryProperties()
```
  - getAttribute
```
public java.lang.String getAttribute(java.lang.String attribute)
```
  - getAttributeAsString
```
protected java.lang.String getAttributeAsString(java.lang.String property)
```
  - getAttributeAsStringArray
```
protected java.lang.String[] getAttributeAsStringArray(java.lang.String property)
```
  - getAttributeAsIntArray
```
protected int[] getAttributeAsIntArray(java.lang.String property)
```
  - getAttributeAsFloatArray
```
protected java.lang.Float[] getAttributeAsFloatArray(java.lang.String property)
```
  - getAttributeAsDate
```
protected java.util.Date getAttributeAsDate(java.lang.String property)
```
  - getAttributeAsDateArray
```
protected java.util.Date[] getAttributeAsDateArray(java.lang.String property)
```
  - getAttributeAsInt
```
protected java.lang.Integer getAttributeAsInt(java.lang.String property)
```
  - getAttributeAsDouble
```
protected java.lang.Double getAttributeAsDouble(java.lang.String property)
```
  - getAttributeAsElement
```
protected com.google.gwt.dom.client.Element getAttributeAsElement(java.lang.String property)
```
  - getAttributeAsJavaScriptObject
```
protected com.google.gwt.core.client.JavaScriptObject getAttributeAsJavaScriptObject(java.lang.String property)
```
  - getAttributeAsObject
```
protected java.lang.Object getAttributeAsObject(java.lang.String property)
```
  - getAttributeAsFloat
```
protected java.lang.Float getAttributeAsFloat(java.lang.String property)
```
  - getAttributeAsBoolean
```
protected java.lang.Boolean getAttributeAsBoolean(java.lang.String property)
```
  - getAttributeAsMap
```
protected java.util.Map getAttributeAsMap(java.lang.String property)
```
  - getAttributeAsRecord
```
protected Record getAttributeAsRecord(java.lang.String property)
```
  - errorIfNotCreated
```
protected void errorIfNotCreated(java.lang.String property)
                          throws java.lang.IllegalStateException
```
    Throws:
    
    java.lang.IllegalStateException
  - error
```
protected void error(java.lang.String message)
              throws java.lang.IllegalStateException
```
    Throws:
    
    java.lang.IllegalStateException
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.String value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  ValueEnum value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  BaseWidget value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.util.Map value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  int[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  float[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  double[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.Float[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  DataClass value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  DataClass[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  com.google.gwt.core.client.JavaScriptObject[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  BaseClass[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  BaseWidget[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  float value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  double value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.Integer value,
                                  boolean allowPostCreate)
```
  - setNullProperty
```
public void setNullProperty(java.lang.String property)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        java.lang.String value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        boolean value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        int value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        float value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        double value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        com.google.gwt.dom.client.Element value)
```
  - setProperty
```
public void setProperty(java.lang.String property,
                        com.google.gwt.core.client.JavaScriptObject value)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.util.Date value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  com.google.gwt.core.client.JavaScriptObject value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.String[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.Object[] value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  java.lang.Boolean value,
                                  boolean allowPostCreate)
```
  - setAttribute
```
protected BaseWidget setAttribute(java.lang.String attribute,
                                  com.google.gwt.dom.client.Element value,
                                  boolean allowPostCreate)
```
  - setTitle
```
public void setTitle(java.lang.String title)
```
    Overrides:
    
    setTitle in class com.google.gwt.user.client.ui.UIObject
  - getTitle
```
public java.lang.String getTitle()
```
    Overrides:
    
    getTitle in class com.google.gwt.user.client.ui.UIObject
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class com.google.gwt.user.client.ui.UIObject
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - setLogicalStructure
```
public com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.core.LogicalStructureObject s)
```
    Specified by:
    
    setLogicalStructure in interface LogicalStructure
  - initNativeObject
```
public void initNativeObject()
```
    Specified by:
    
    initNativeObject in interface LogicalStructure
  - addDynamicProperty
```
public void addDynamicProperty(java.lang.String propertyName,
                               java.lang.String source)
```
    Sets up the value of propertyName to be dynamically derived from the ruleScope, by either a simple DataPath into the ruleScope, an AdvancedCriteria built against DataPaths, or via a textual or numeric formula using the ruleScope as available formula inputs.
    The dataPath, criteria, or formula is evaluated immediately when addDynamicProperty() is called, then re-evaluated every time the ruleScope changes. An AdvancedCriteria will always evaluate to boolean true or false, and a UserSummary to a string.
    It is invalid usage to use addDynamicProperty() on a property that is not runtime settable. However, addDynamicProperty() will not throw an error or log a warning if this is done.
    If a property is already dynamic and addDynamicProperty() is called again, the new dynamic behavior replaces the old. If a property should no longer be dynamic, call clearDynamicProperty().
    Dynamic properties can also be declared together via dynamicProperties.
    Note that you may convert a simple criteria to an AdvancedCriteria by calling DataSource.convertCriteria().
    
    Parameters:
    
    propertyName - name of a settable property on this instance. See Identifier
    
    source - a DataPath.
    
    See Also:
    
    Canvas.getDataPath(), com.smartgwt.client.widgets.Class#getDynamicProperties, DataPath
  - addDynamicProperty
```
public void addDynamicProperty(java.lang.String propertyName,
                               UserFormula formula)
```
    Sets up the value of propertyName to be dynamically derived from the ruleScope, by either a simple DataPath into the ruleScope, an AdvancedCriteria built against DataPaths, or via a textual or numeric formula using the ruleScope as available formula inputs.
    The dataPath, criteria, or formula is evaluated immediately when addDynamicProperty() is called, then re-evaluated every time the ruleScope changes. An AdvancedCriteria will always evaluate to boolean true or false, and a UserSummary to a string.
    It is invalid usage to use addDynamicProperty() on a property that is not runtime settable. However, addDynamicProperty() will not throw an error or log a warning if this is done.
    If a property is already dynamic and addDynamicProperty() is called again, the new dynamic behavior replaces the old. If a property should no longer be dynamic, call clearDynamicProperty().
    Dynamic properties can also be declared together via dynamicProperties.
    Note that you may convert a simple criteria to an AdvancedCriteria by calling DataSource.convertCriteria().
    
    Parameters:
    
    propertyName - name of a settable property on this instance. See Identifier
    
    formula - a UserFormula
    
    See Also:
    
    Canvas.getDataPath(), com.smartgwt.client.widgets.Class#getDynamicProperties, DataPath
  - addDynamicProperty
```
public void addDynamicProperty(java.lang.String propertyName,
                               UserSummary summary)
```
    Sets up the value of propertyName to be dynamically derived from the ruleScope, by either a simple DataPath into the ruleScope, an AdvancedCriteria built against DataPaths, or via a textual or numeric formula using the ruleScope as available formula inputs.
    The dataPath, criteria, or formula is evaluated immediately when addDynamicProperty() is called, then re-evaluated every time the ruleScope changes. An AdvancedCriteria will always evaluate to boolean true or false, and a UserSummary to a string.
    It is invalid usage to use addDynamicProperty() on a property that is not runtime settable. However, addDynamicProperty() will not throw an error or log a warning if this is done.
    If a property is already dynamic and addDynamicProperty() is called again, the new dynamic behavior replaces the old. If a property should no longer be dynamic, call clearDynamicProperty().
    Dynamic properties can also be declared together via dynamicProperties.
    Note that you may convert a simple criteria to an AdvancedCriteria by calling DataSource.convertCriteria().
    
    Parameters:
    
    propertyName - name of a settable property on this instance. See Identifier
    
    summary - a UserSummary
    
    See Also:
    
    Canvas.getDataPath(), com.smartgwt.client.widgets.Class#getDynamicProperties, DataPath
  - addDynamicProperty
```
public void addDynamicProperty(java.lang.String propertyName,
                               AdvancedCriteria criteria)
```
    Sets up the value of propertyName to be dynamically derived from the ruleScope, by either a simple DataPath into the ruleScope, an AdvancedCriteria built against DataPaths, or via a textual or numeric formula using the ruleScope as available formula inputs.
    The dataPath, criteria, or formula is evaluated immediately when addDynamicProperty() is called, then re-evaluated every time the ruleScope changes. An AdvancedCriteria will always evaluate to boolean true or false, and a UserSummary to a string.
    It is invalid usage to use addDynamicProperty() on a property that is not runtime settable. However, addDynamicProperty() will not throw an error or log a warning if this is done.
    If a property is already dynamic and addDynamicProperty() is called again, the new dynamic behavior replaces the old. If a property should no longer be dynamic, call clearDynamicProperty().
    Dynamic properties can also be declared together via dynamicProperties.
    Note that you may convert a simple criteria to an AdvancedCriteria by calling DataSource.convertCriteria().
    
    Parameters:
    
    propertyName - name of a settable property on this instance. See Identifier
    
    criteria - an AdvancedCriteria
    
    See Also:
    
    Canvas.getDataPath(), com.smartgwt.client.widgets.Class#getDynamicProperties, DataPath
  - clearDynamicProperty
```
public void clearDynamicProperty(java.lang.String propertyName)
```
    Clears a dynamic property previously established via addDynamicProperty.
    If the property is not currently dynamic, nothing will be done (and no warning logged).
    The current value of the property will not be changed by this call.
    
    Parameters:
    
    propertyName - name of the dynamic property to clear
  - hasDynamicProperty
```
public boolean hasDynamicProperty(java.lang.String propertyName)
```
    Returns true if the property is dynamic.
    
    Parameters:
    
    propertyName - name of the dynamic property to check
    
    Returns:
    
    boolean true if the property is dynamic
  - setLogicalStructure
```
public com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.widgets.BaseWidgetLogicalStructure s)
```
    Setter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
  - getLogicalStructure
```
public com.smartgwt.logicalstructure.core.LogicalStructureObject getLogicalStructure()
```
    Getter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
    
    Specified by:
    
    getLogicalStructure in interface LogicalStructure

Class BaseWidget

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

Constructor Summary

Method Summary

Methods inherited from class com.google.gwt.user.client.ui.Widget

Methods inherited from class com.google.gwt.user.client.ui.UIObject

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

Field Detail

id

config

scClassName

configOnly

factoryProperties

factoryCreated

nativeObject

Constructor Detail

BaseWidget

BaseWidget

BaseWidget

Method Detail

getOrCreateRef

changeAutoChildDefaults

changeAutoChildDefaults

create

setDefaultProperties

getById

getByJSObject

setFactoryCreated

isFactoryCreated

doAddHandler

getHandlerCount

setJavaScriptObject

getRef

hasAutoAssignedID

getClassName

getScClassName

setScClassName

doInit

onInit

onBind

isConfigOnly

setConfigOnly

setDragTracker

getInnerHTML

draw

destroy

doOnRender

addDrawHandler

onDraw

onDestroy

setPosition

setHtmlElement

getDOM

getID

internalSetID

internalSetID

setID

getConfig

setConfig

isCreated

isDrawn

getJsObj

getOrCreateJsObj

completeCreation

applyFactoryProperties

getAttribute

getAttributeAsString

getAttributeAsStringArray

getAttributeAsIntArray

getAttributeAsFloatArray

getAttributeAsDate

getAttributeAsDateArray

getAttributeAsInt

getAttributeAsDouble

getAttributeAsElement

getAttributeAsJavaScriptObject