| Pacote | mx.core |
| Interface | public interface IUIComponent extends IFlexDisplayObject, IBitmapDrawable, IEventDispatcher |
| Implementors | UIComponent, UITextField |
| Propriedade | Definido por | ||
|---|---|---|---|
 | alpha : Number
The transparency of this object.
| IFlexDisplayObject | |
| baselinePosition : Number
[read-only]
The y-coordinate of the baseline
of the first line of text of the component.
| IUIComponent | ||
| cacheAsBitmap : Boolean
If set to true, Flash Player caches an internal
bitmap representation of the object.
| IUIComponent | ||
| document : Object
A reference to the document object associated with this component.
| IUIComponent | ||
| enabled : Boolean
Whether the component can accept user interaction.
| IUIComponent | ||
| explicitHeight : Number
The explicitly specified height for the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| explicitMaxHeight : Number
[read-only]
Number that specifies the maximum height of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| explicitMaxWidth : Number
[read-only]
Number that specifies the maximum width of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| explicitMinHeight : Number
[read-only]
Number that specifies the minimum height of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| explicitMinWidth : Number
[read-only]
Number that specifies the minimum width of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| explicitWidth : Number
The explicitly specified width for the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| focusPane : Sprite
A single Sprite object that is shared among components
and used as an overlay for drawing focus.
| IUIComponent | ||
| height : Number
The height of this object, in pixels.
| IFlexDisplayObject | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container.
| IUIComponent | ||
| isPopUp : Boolean
Set to true by the PopUpManager to indicate
that component has been popped up.
| IUIComponent | ||
| mask : DisplayObject
The DisplayObject used to mask this object
so that only part of it is actually drawn.
| IFlexDisplayObject | |
| maxHeight : Number
[read-only]
Number that specifies the maximum height of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| maxWidth : Number
[read-only]
Number that specifies the maximum width of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| measuredHeight : Number
[read-only]
The measured height of this object.
| IFlexDisplayObject | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels.
| IUIComponent | ||
| measuredMinWidth : Number
The default minimum width of the component, in pixels.
| IUIComponent | ||
| measuredWidth : Number
[read-only]
The measured width of this object.
| IFlexDisplayObject | |
| minHeight : Number
[read-only]
Number that specifies the minimum height of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| minWidth : Number
[read-only]
Number that specifies the minimum width of the component,
in pixels, as the component's coordinates.
| IUIComponent | ||
| name : String
The instance name of this object.
| IFlexDisplayObject | |
| opaqueBackground : Object
Specifies whether the display object is opaque with a certain
background color.
| IUIComponent | ||
| owner : DisplayObjectContainer
Your owner is usually your parent, however
If you are a popup subcomponent, your owner will be
the component that popped you up.
| IUIComponent | ||
| parent : DisplayObjectContainer
[read-only]
The parent of this object.
| IFlexDisplayObject | |
| percentHeight : Number
Number that specifies the height of a component as a
percentage of its parent's size.
| IUIComponent | ||
| percentWidth : Number
Number that specifies the width of a component as a
percentage of its parent's size.
| IUIComponent | ||
| scaleX : Number
The horizontal scaling factor for this object.
| IFlexDisplayObject | |
| scaleY : Number
The vertical scaling factor for this object.
| IFlexDisplayObject | |
| scrollRect : Rectangle
The scroll rectangle bounds of the surface of the component.
| IUIComponent | ||
| systemManager : ISystemManager
A reference to the SystemManager object for this component.
| IUIComponent | ||
| tweeningProperties : Array
Used by EffectManager.
| IUIComponent | ||
| visible : Boolean
A flag that indicates whether this object is visible.
| IFlexDisplayObject | |
| width : Number
The width of this object, in pixels.
| IFlexDisplayObject | |
| x : Number
The horizontal position of this object relative to its parent,
in pixel coordinates.
| IFlexDisplayObject | |
| y : Number
The vertical position of this object relative to its parent,
in pixel coordinates.
| IFlexDisplayObject | |
| Método | Definido por | ||
|---|---|---|---|
|
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event.
| IEventDispatcher | |
|
Dispatches an event into the event flow.
| IEventDispatcher | |
|
A convenience method for determining whether to use the
explicit or measured height
| IUIComponent | ||
|
A convenience method for determining whether to use the
explicit or measured width
| IUIComponent | ||
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event.
| IEventDispatcher | |
|
Initialize the object.
| IUIComponent | ||
|
Moves this object to the specified x and y coordinates.
| IFlexDisplayObject | |
|
Returns true if the chain of owner properties
points from child to this UIComponent.
| IUIComponent | ||
|
Called by Flex when a UIComponent object is added to or removed from a parent.
| IUIComponent | ||
|
Removes a listener from the EventDispatcher object.
| IEventDispatcher | |
|
Sets the actual size of this object.
| IFlexDisplayObject | |
|
Called when the visible property changes.
| IUIComponent | ||
|
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.
| IEventDispatcher | |
| baselinePosition | propriedade |
Esconder Propriedades Públicas Herdadas
Exibir Propriedades Públicas HerdadasbaselinePosition:Number [read-only] The y-coordinate of the baseline of the first line of text of the component.
This property is used to implement
the baseline constraint style.
It is also used to align the label of a FormItem
with the controls in the FormItem.
public function get baselinePosition():Number
| cacheAsBitmap | propriedade |
cacheAsBitmap:Boolean [read-write]
If set to true, Flash Player caches an internal
bitmap representation of the object.
This can increase performance for display objects
that contain complex vector content.
public function get cacheAsBitmap():Boolean
public function set cacheAsBitmap(value:Boolean):void
Veja também
| document | propriedade |
document:Object [read-write] A reference to the document object associated with this component. A document object is an Object at the top of the hierarchy of a Flex application, MXML component, or ActionScript component.
public function get document():Object
public function set document(value:Object):void
| enabled | propriedade |
enabled:Boolean [read-write]
Whether the component can accept user interaction.
If you set the enabled property to false
for a container, Flex dims the color of the container and of all
of its children, and blocks user input to the container
and to all of its children.
public function get enabled():Boolean
public function set enabled(value:Boolean):void
| explicitHeight | propriedade |
explicitHeight:Number [read-write]
The explicitly specified height for the component,
in pixels, as the component's coordinates.
If no height is explicitly specified, the value is NaN.
public function get explicitHeight():Number
public function set explicitHeight(value:Number):void
Veja também
| explicitMaxHeight | propriedade |
explicitMaxHeight:Number [read-only] Number that specifies the maximum height of the component, in pixels, as the component's coordinates.
public function get explicitMaxHeight():Number
Veja também
| explicitMaxWidth | propriedade |
explicitMaxWidth:Number [read-only] Number that specifies the maximum width of the component, in pixels, as the component's coordinates.
public function get explicitMaxWidth():Number
Veja também
| explicitMinHeight | propriedade |
explicitMinHeight:Number [read-only] Number that specifies the minimum height of the component, in pixels, as the component's coordinates.
public function get explicitMinHeight():Number
Veja também
| explicitMinWidth | propriedade |
explicitMinWidth:Number [read-only] Number that specifies the minimum width of the component, in pixels, as the component's coordinates.
public function get explicitMinWidth():Number
Veja também
| explicitWidth | propriedade |
explicitWidth:Number [read-write]
The explicitly specified width for the component,
in pixels, as the component's coordinates.
If no width is explicitly specified, the value is NaN.
public function get explicitWidth():Number
public function set explicitWidth(value:Number):void
Veja também
| focusPane | propriedade |
focusPane:Sprite [read-write] A single Sprite object that is shared among components and used as an overlay for drawing focus. Components share this object if their parent is a focused component, not if the component implements the IFocusManagerComponent interface.
public function get focusPane():Sprite
public function set focusPane(value:Sprite):void
Veja também
| includeInLayout | propriedade |
includeInLayout:Boolean [read-write]
Specifies whether this component is included in the layout of the
parent container.
If true, the object is included in its parent container's
layout. If false, the object is positioned by its parent
container as per its layout rules, but it is ignored for the purpose of
computing the position of the next child.
public function get includeInLayout():Boolean
public function set includeInLayout(value:Boolean):void
| isPopUp | propriedade |
isPopUp:Boolean [read-write]
Set to true by the PopUpManager to indicate
that component has been popped up.
public function get isPopUp():Boolean
public function set isPopUp(value:Boolean):void
| maxHeight | propriedade |
maxHeight:Number [read-only] Number that specifies the maximum height of the component, in pixels, as the component's coordinates.
public function get maxHeight():Number
Veja também
| maxWidth | propriedade |
maxWidth:Number [read-only] Number that specifies the maximum width of the component, in pixels, as the component's coordinates.
public function get maxWidth():Number
Veja também
| measuredMinHeight | propriedade |
measuredMinHeight:Number [read-write]
The default minimum height of the component, in pixels.
This value is set by the measure() method.
public function get measuredMinHeight():Number
public function set measuredMinHeight(value:Number):void
| measuredMinWidth | propriedade |
measuredMinWidth:Number [read-write]
The default minimum width of the component, in pixels.
This value is set by the measure() method.
public function get measuredMinWidth():Number
public function set measuredMinWidth(value:Number):void
| minHeight | propriedade |
minHeight:Number [read-only] Number that specifies the minimum height of the component, in pixels, as the component's coordinates.
public function get minHeight():Number
Veja também
| minWidth | propriedade |
minWidth:Number [read-only] Number that specifies the minimum width of the component, in pixels, as the component's coordinates.
public function get minWidth():Number
Veja também
| opaqueBackground | propriedade |
opaqueBackground:Object [read-write] Specifies whether the display object is opaque with a certain background color. A transparent bitmap contains alpha channel data and is drawn transparently. An opaque bitmap has no alpha channel (and renders faster than a transparent bitmap). If the bitmap is opaque, you specify its own background color to use.
public function get opaqueBackground():Object
public function set opaqueBackground(value:Object):void
Veja também
| owner | propriedade |
owner:DisplayObjectContainer [read-write] Your owner is usually your parent, however If you are a popup subcomponent, your owner will be the component that popped you up. For exemplo, a combobox dropdown's owner is the combobox. This property is not managed by the framework, but rather, by each component so if you popup sub-components you should set this property on them
public function get owner():DisplayObjectContainer
public function set owner(value:DisplayObjectContainer):void
| percentHeight | propriedade |
percentHeight:Number [read-write] Number that specifies the height of a component as a percentage of its parent's size. Allowed values are 0 to 100.
public function get percentHeight():Number
public function set percentHeight(value:Number):void
| percentWidth | propriedade |
percentWidth:Number [read-write] Number that specifies the width of a component as a percentage of its parent's size. Allowed values are 0 to 100.
public function get percentWidth():Number
public function set percentWidth(value:Number):void
| scrollRect | propriedade |
scrollRect:Rectangle [read-write] The scroll rectangle bounds of the surface of the component.
public function get scrollRect():Rectangle
public function set scrollRect(value:Rectangle):void
Veja também
| systemManager | propriedade |
systemManager:ISystemManager [read-write] A reference to the SystemManager object for this component.
public function get systemManager():ISystemManager
public function set systemManager(value:ISystemManager):void
| tweeningProperties | propriedade |
tweeningProperties:Array [read-write] Used by EffectManager. Returns non-null if a component is not using the EffectManager to execute a Tween.
public function get tweeningProperties():Array
public function set tweeningProperties(value:Array):void
| getExplicitOrMeasuredHeight | () | método |
public function getExplicitOrMeasuredHeight():Number
A convenience method for determining whether to use the explicit or measured height
Retorna
Number — A Number which is explicitHeight if defined
or measuredHeight if not.
|
| getExplicitOrMeasuredWidth | () | método |
public function getExplicitOrMeasuredWidth():Number
A convenience method for determining whether to use the explicit or measured width
Retorna
Number — A Number which is explicitWidth if defined
or measuredWidth if not.
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| initialize | () | método |
| owns | () | método |
public function owns(child:DisplayObject):Boolean
Returns true if the chain of owner properties
points from child to this UIComponent.
Parâmetros
child:DisplayObject — A UIComponent.
|
Boolean — true if the child is parented or owned by this UIComponent.
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| parentChanged | () | método |
public function parentChanged(p:DisplayObjectContainer):void
Called by Flex when a UIComponent object is added to or removed from a parent. Developers typically never need to call this method.
Parâmetros
p:DisplayObjectContainer — The parent of this UIComponent object.
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| setVisible | () | método |
public function setVisible(value:Boolean, noEvent:Boolean = false):void
Called when the visible property changes.
You should set the visible property to show or hide
a component instead of calling this method directly.
Parâmetros
value:Boolean — The new value of the visible property.
Specify true to show the component, and false to hide it.
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noEvent:Boolean (default = false)true, do not dispatch an event.
If false, dispatch a show event when
the component becomes visible, and a hide event when
the component becomes invisible.
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