Classes AddedRemovedEvent AlertElement AnchorContainerElement ArrowShape ButtonElement CanvasElement CanvasManager CheckboxElement CheckboxSkinElement CollectionChangedEvent CollectionSort ColorPickerButtonElement ColorPickerElement ContainerBaseElement CursorDefinition DataGridColumnDefinition DataGridDataRenderer DataGridElement DataGridHeaderColumnDividerSkinElement DataGridHeaderElement DataGridHeaderItemRenderer DataGridItemData DataGridItemRendererBase DataGridLabelItemRenderer DataListData DataListElement DataRendererBaseElement DataRendererLabelElement DatePickerButtonElement DatePickerElement DispatcherEvent DrawMetrics DropdownArrowButtonSkinElement DropdownBaseElement DropdownElement ElementEvent ElementGridItemClickEvent ElementKeyboardEvent ElementListItemClickEvent ElementMouseEvent ElementMouseWheelEvent EllipseShape EventDispatcher FillBase GridContainerElement GridContainerRowColumnDefinition ImageElement IpInputElement LabelElement LinearGradientFill ListCollection ListContainerElement ProgressElement RadioButtonElement RadioButtonSkinElement RoundedRectangleShape ScrollBarElement ScrollButtonSkinElement ShapeBase SkinnableElement SolidFill StyleableBase StyleChangedEvent StyleData StyleDefinition StyleProxy TextAreaElement TextElement TextFieldElement TextInputElement TimeInputElement ToggleButtonElement ToggleButtonGroup Tween ViewportElement

StyleableBase Internal abstract base class for classes that define styles. StylableBase defines no styles itself, but allows subclasses to define them by adding and populating static Object _StyleTypes and StyleDefinition StyleDefault on the class. See example. There are three different types of styles, NORMAL, INHERITABLE, and SUBSTYLE. StyleableBase.EStyleType.NORMAL: No special behavior. StyleableBase.EStyleType.INHERITABLE: Only applicable for CanvasElements. If no explicit style is set (instance, style definition, or proxy) look up the parent chain for the first element supporting the style with inheritable. If no style is found up the parent chain, use the element's default style. StyleableBase.EStyleType.SUBSTYLE: Only applicable for CanvasElements. Sub styles are a StyleDefinition or array of [StyleDefinition]s to be applied as the style definition(s) of an element's sub component. For example, elements that supports skins, will have several sub styles, one for each skin element. You can apply styles to the skin elements, by setting StyleDefinitions to the elements "___SkinStyle" sub styles. This is not limited to skins, many elements have sub styles for many sub components, such as built in scroll bars, buttons, or other sub components. The system handles sub styles differently than other styles, as sub styles are [StyleDefinition]s that can contain many individual styles. When implementing a sub style for a custom component, you should use CanvasElement's _applySubStylesToElement() function to apply the sub style [StyleDefinition]s to your sub component, such as within the _doStylesUpdated() function when the sub style has changed. Subclasses can add new styles and override the style types or defaults of their base classes by creating their own _StyleTypes and StyleDefault objects. Example: StylableBaseSubclass._StyleTypes = Object.create(null); StylableBaseSubclass._StyleTypes.Visible = StyleableBase.EStyleType.NORMAL; StylableBaseSubclass._StyleTypes.BorderType = StyleableBase.EStyleType.NORMAL; StylableBaseSubclass._StyleTypes.SkinStyle = StyleableBase.EStyleType.NORMAL; StylableBaseSubclass._StyleTypes.TextStyle = StyleableBase.EStyleType.INHERITABLE; StylableBaseSubclass._StyleTypes.TextFont = StyleableBase.EStyleType.INHERITABLE; StylableBaseSubclass._StyleTypes.TextSize = StyleableBase.EStyleType.INHERITABLE; StylableBaseSubclass.StyleDefault = new StyleDefinition(); StylableBaseSubclass.StyleDefault.setStyle("Visible", true); StylableBaseSubclass.StyleDefault.setStyle("BorderType", "none"); StylableBaseSubclass.StyleDefault.setStyle("SkinStyle", null); StylableBaseSubclass.StyleDefault.setStyle("TextStyle", "normal"); StylableBaseSubclass.StyleDefault.setStyle("TextFont", "Arial"); StylableBaseSubclass.StyleDefault.setStyle("TextSize", 12); Inheritance:     StyleableBase ➞ StyleDefinition ➞ EventDispatcher ➞ Object Events Show Inherited Event Defined By stylechanged     :    StyleChangedEvent StyleDefinition Dispatched when a style is added, cleared, or changed.   Public Functions Show Inherited Function Defined By StyleableBase() [Constructor] StyleableBase Creates new StyleableBase instance.   getStyleData(styleName) StyleableBase Gets the style data for the supplied style name, this includes additional info than getStyle() such as the style priority. You should not modify the returned StyleData.   styleName     :    String String representing style to return the associated StyleData.   returns     :    StyleData Returns the associated StyleData   Function Defined By StyleableBase() [Constructor] StyleableBase Creates new StyleableBase instance.   addEventListener(type, callback) EventDispatcher Registers an event lister function to be called when an event occurs.   type     :    String String representing the event type.   callback     :    Function Function to be called when the event occurs.   clearStyle(styleName) StyleDefinition Clears style data from this object. This is the same passing undefined to setStyle().   styleName     :    String String representing the style to clear.   dispatchEvent(event) EventDispatcher Dispatches an event to be processed by registered event listeners. The Event's target is the EventDispatcher which called dispatchEvent. The Event will be cloned prior to passing to callback functions to ensure the callback cannot modify the Event data or properties. You can check if the event was canceled by calling the Event's getIsCanceled after dispatching it. Re-dispatching the same event will re-set its canceled state to false.   event     :    DispatcherEvent The DispatcherEvent class or subclass to be dispatched.   getStyle(styleName) StyleDefinition Gets the stored style value for this object.   styleName     :    String String representing the style to return.   returns     :    Any Returns the associated style value if found, otherwise undefined.   getStyleData(styleName) StyleableBase Gets the style data for the supplied style name, this includes additional info than getStyle() such as the style priority. You should not modify the returned StyleData.   styleName     :    String String representing style to return the associated StyleData.   returns     :    StyleData Returns the associated StyleData   hasEventListener(type, callback) EventDispatcher Checks if an event listener has been registered with this EventDispatcher   type     :    String String representing the event type.   callback     :    Function Function callback to be called when the event occurs. This may be null to check if the EventDispatcher has any events registered for the provided type.   returns     :    boolean Returns true if the EventDispatcher has the provided callback registered for the provided type, or any callback for the provided type if the callback parameter is null. Otherwise, returns false.   removeEventListener(type, callback) EventDispatcher Removes a callback from the EventDispatcher   type     :    String String representing the event type.   callback     :    Function Function callback to be removed.   returns     :    boolean Returns true if the callback was successfully removed, otherwise false such as if the function callback was not previously registered.   setStyle(styleName, value) StyleDefinition Sets the stored style value for this object.   styleName     :    String String representing the style to set.   value     :    Any The value to store. This may be null or undefined. Note that a null style is different from an absent (undefined) style. A null style will terminate a style chain lookup and return null value. An undefined style will cause the system to look further up the style chain for a value. Passing undefined is the same as calling clearStyle().   Internal Functions Function Defined By _applySubStylesToElement(styleName, elementToApply) StyleableBase Convienence function for setting sub styles of sub components. Applies appropriate sub styling from this Styleable to the supplied elements definition and default definition style lists.   styleName     :    String String representing the sub style to apply.   elementToApply     :    CanvasElement The sub component element to apply sub styles.   _getClassStyle(styleName) StyleableBase Gets the default style value for the supplied style name specified on this classes StyleDefault map. Subclasses override base class values.   styleName     :    String String representing the default style to return.   returns     :    Any Returns the associated default style value or undefined if none specified.   _getClassStyleList(styleName) StyleableBase Gets the default style values for the supplied style name specified on this classes and base classes StyleDefault maps. This is used for sub styles as all stub styles in the inheritance chain are applied to sub components.   styleName     :    String String representing the default style list to return.   returns     :    Array Returns an array of all default styles on this class, and base classes for the supplied styleName.   _getInstanceStyle(styleName) StyleableBase Gets the assigned style value for the supplied style name specified.   styleName     :    String String representing the style to return.   returns     :    Any Returns the associated style value or undefined if none specified.   Function Defined By _applySubStylesToElement(styleName, elementToApply) StyleableBase Convienence function for setting sub styles of sub components. Applies appropriate sub styling from this Styleable to the supplied elements definition and default definition style lists.   styleName     :    String String representing the sub style to apply.   elementToApply     :    CanvasElement The sub component element to apply sub styles.   _getClassStyle(styleName) StyleableBase Gets the default style value for the supplied style name specified on this classes StyleDefault map. Subclasses override base class values.   styleName     :    String String representing the default style to return.   returns     :    Any Returns the associated default style value or undefined if none specified.   _getClassStyleList(styleName) StyleableBase Gets the default style values for the supplied style name specified on this classes and base classes StyleDefault maps. This is used for sub styles as all stub styles in the inheritance chain are applied to sub components.   styleName     :    String String representing the default style list to return.   returns     :    Array Returns an array of all default styles on this class, and base classes for the supplied styleName.   _getInstanceStyle(styleName) StyleableBase Gets the assigned style value for the supplied style name specified.   styleName     :    String String representing the style to return.   returns     :    Any Returns the associated style value or undefined if none specified.