| Paket | mx.controls |
| Klass | public class FileSystemTree |
| Arv | FileSystemTree  Tree List ListBase ScrollControlBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
You specify the directory whose content is displayed by setting
the directory property to an instance
of the flash.filesystem.File class.
(File instances can represent directories as well as files.)
Whenever this property changes for any reason, the control
dispatches a directoryChange event.
You can set the enumerationMode property to specify
whether to show this directory's files, its subdirectories, or both.
There are three ways to show both files and subdirectories within
each tree node: directories first, files first, or intermixed.
You can set the extensions property to filter the list
so that only files with the specified extensions are displayed.
(Extensions on directories are ignored.)
You can also specify an additional filtering function of your own
by setting the filterFunction property.
You can use the showExtensions property to show
or hide file extensions, and the showIcons property
to show or hide icons.
You can do custom-sorting within each tree node by setting
the nameCompareFunction property to a function
that compares two file or directory names.
If the user double-clicks a closed directory node,
or clicks its disclosure icon,
this control dispatches a directoryOpening event.
If the user double-clicks an open directory node,
or clicks its disclosure icon,
this control dispatches a directoryClosing event.
A handler can cancel either event by calling
event.preventDefault() in which case the node doesn't open.
If the user double-clicks a file node,
this control dispatches a select event.
Visa MXML-syntax
Dölj MXML-syntaxThe <mx:FileSystemTree> tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<mx:FileSystemTree
Properties
directory="null"
enumerationMode="directoriesFirst"
extensions="null"
filterFunction="null"
nameCompareFunction="null"
openPaths="null"
selectedPath="null"
selectedPaths="null"
showExtensions="true"
showHidden="false"
showIcons="true"
Events
directoryChange="No default"
directoryClosing="No default"
directoryOpening="No default"
fileChoose="No default"
/>
MXML-standardegenskapdataProvider
Relaterade API-element
Publika egenskaper
| Egenskap | Definieras med | ||
|---|---|---|---|
 | accessibilityDescription : String
A convenience accessor for the description property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityEnabled : Boolean
A convenience accessor for the silent property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityImplementation : AccessibilityImplementation
Den aktuella hjälpmedelsimplementeringen (AccessibilityImplementation) för den här InteractiveObject-instansen. | InteractiveObject | |
| accessibilityName : String
A convenience accessor for the name property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityProperties : AccessibilityProperties
De nuvarande hjälpmedelsalternativen för det här visningsobjektet. | DisplayObject | |
| accessibilityShortcut : String
A convenience accessor for the shortcut property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| activeEffects : Array [skrivskyddad]
The list of effects that are currently playing on the component,
as an Array of EffectInstance instances. | UIComponent | |
| allowDragSelection : Boolean = false
A flag that indicates whether drag-selection is enabled. | ListBase | |
| allowMultipleSelection : Boolean
A flag that indicates whether you can allow more than one item to be
selected at the same time. | ListBase | |
| alpha : Number
Anger det angivna objektets alfagenomskinlighetsvärde. | DisplayObject | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality. | UIComponent | |
| automationEnabled : Boolean [skrivskyddad]
True if this component is enabled for automation, false
otherwise. | UIComponent | |
| automationName : String
Name that can be used as an identifier for this object. | UIComponent | |
| automationOwner : DisplayObjectContainer [skrivskyddad]
The owner of this component for automation purposes. | UIComponent | |
| automationParent : DisplayObjectContainer [skrivskyddad]
The parent of this component for automation purposes. | UIComponent | |
| automationTabularData : Object [skrivskyddad]
An implementation of the IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array [skrivskyddad]
This value generally corresponds to the rendered appearance of the
object and should be usable for correlating the identifier with
the object as it appears visually within the application. | UIComponent | |
| automationVisible : Boolean [skrivskyddad]
True if this component is visible for automation, false
otherwise. | UIComponent | |
| baseline : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| baselinePosition : Number [skrivskyddad]
The y-coordinate of the baseline
of the first line of text of the component. | UIComponent | |
| blendMode : String
Ett värde från klassen BlendMode som anger vilket blandningsläge som ska användas. | DisplayObject | |
| blendShader : Shader [lässkyddad]
Ställer in en skuggning som används för blandning av förgrund och bakgrund. | DisplayObject | |
| borderMetrics : EdgeMetrics [skrivskyddad]
Returns an EdgeMetrics object that has four properties:
left, top, right,
and bottom. | ScrollControlBase | |
| bottom : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| buttonMode : Boolean
Anger knappläge för den här spriten. | Sprite | |
| cacheAsBitmap : Boolean
Om det är true, sparar Flash-miljöerna en intern bitmappsrepresentation av visningsobjektet i cache-minnet. | DisplayObject | |
| cacheAsBitmapMatrix : Matrix
Om detta inte är null definierar det här Matrix-objektet hur ett visningsobjekt återges när cacheAsBitmap har värdet true. | DisplayObject | |
| cacheHeuristic : Boolean [lässkyddad]
Used by Flex to suggest bitmap caching for the object. | UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object. | UIComponent | |
| className : String [skrivskyddad]
The name of this instance's class, such as "Button". | UIComponent | |
| columnCount : int
The number of columns to be displayed in a TileList control or items
in a HorizontalList control. | ListBase | |
| columnWidth : Number
The width of the control's columns. | ListBase | |
| constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| contentMouseX : Number [skrivskyddad]
Returns the x position of the mouse, in the content coordinate system. | UIComponent | |
| contentMouseY : Number [skrivskyddad]
Returns the y position of the mouse, in the content coordinate system. | UIComponent | |
| contextMenu : NativeMenu
Anger vilken snabbmeny som är associerad med det här objektet. | InteractiveObject | |
| currentState : String
The current view state of the component. | UIComponent | |
| cursorManager : ICursorManager [skrivskyddad]
Gets the CursorManager that controls the cursor for this component
and its peers. | UIComponent | |
| data : Object
The item in the data provider this component should render when
this component is used as an item renderer or item editor. | ListBase | |
| dataDescriptor : mx.controls.treeClasses:ITreeDataDescriptor
Returns the current ITreeDataDescriptor. | Tree | |
| dataProvider : Object [åsidosätt]
An object that contains the data to be displayed. | Tree | |
| dataTipField : String
Name of the field in the data provider items to display as the
data tip. | ListBase | |
| dataTipFunction : Function
User-supplied function to run on each item to determine its dataTip. | ListBase | |
| depth : Number
Determines the order in which items inside of containers
are rendered. | UIComponent | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| designLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual
element. | UIComponent | |
| directory : File
The directory whose contents this control displays. | FileSystemTree | ||
| document : Object
A reference to the document object associated with this UIComponent. | UIComponent | |
| doubleClickEnabled : Boolean [åsidosätt]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dragEnabled : Boolean
A flag that indicates whether you can drag items out of
this control and drop them on other controls. | ListBase | |
| dragMoveEnabled : Boolean [åsidosätt]
Indicates that items can be moved instead of just copied
from the Tree control as part of a drag-and-drop operation. | Tree | |
| dropEnabled : Boolean
A flag that indicates whether dragged items can be dropped onto the
control. | ListBase | |
| dropTarget : DisplayObject [skrivskyddad]
Anger det visningsobjekt som spriten dras över, eller som spriten släpptes på. | Sprite | |
| editable : Boolean
A flag that indicates whether or not the user can edit
items in the data provider. | List | |
| editedItemPosition : Object
The column and row index of the item renderer for the
data provider item being edited, if any. | List | |
| editedItemRenderer : IListItemRenderer [skrivskyddad]
A reference to the item renderer
in the DataGrid control whose item is currently being edited. | List | |
| editorDataField : String = "text"
The name of the property of the item editor that contains the new
data for the list item. | List | |
| editorHeightOffset : Number = 0
The height of the item editor, in pixels, relative to the size of the
item renderer. | List | |
| editorUsesEnterKey : Boolean = false
A flag that indicates whether the item editor uses Enter key. | List | |
| editorWidthOffset : Number = 0
The width of the item editor, in pixels, relative to the size of the
item renderer. | List | |
| editorXOffset : Number = 0
The x location of the upper-left corner of the item editor,
in pixels, relative to the upper-left corner of the item. | List | |
| editorYOffset : Number = 0
The y location of the upper-left corner of the item editor,
in pixels, relative to the upper-left corner of the item. | List | |
| enabled : Boolean
Whether the component can accept user interaction. | UIComponent | |
| enableIME : Boolean [skrivskyddad]
A flag that indicates whether the IME should
be enabled when the component receives focus. | List | |
| enumerationMode : String
A String specifying whether this control displays
only files, only subdirectories, or both. | FileSystemTree | ||
| errorString : String
The text that displayed by a component's error tip when a
component is monitored by a Validator and validation fails. | UIComponent | |
| explicitHeight : Number
Number that specifies the explicit height of the component,
in pixels, in the component's coordinates. | UIComponent | |
| explicitMaxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMaxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates. | UIComponent | |
| extensions : Array
An Array of extensions specifying which files
can be displayed in this control. | FileSystemTree | ||
| filterFunction : Function
A callback Function that you can use to perform additional filtering,
after the enumerationMode and extensions
properties have been applied, to determine which files
and subdirectories are displayed and which are hidden. | FileSystemTree | ||
| filters : Array
En indexerad array som innehåller varje filterobjekt som är associerat med visningsobjektet. | DisplayObject | |
| firstVisibleItem : Object
The item that is currently displayed in the top row of the tree. | Tree | |
| flexContextMenu : IFlexContextMenu
The context menu for this UIComponent. | UIComponent | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when tabbed to. | UIComponent | |
| focusManager : IFocusManager
Gets the FocusManager that controls focus for this component
and its peers. | UIComponent | |
| focusPane : Sprite
The focus pane associated with this object. | UIComponent | |
| focusRect : Object
Anger om det här objektet visar en fokusram. | InteractiveObject | |
| graphics : Graphics [skrivskyddad]
Anger det Graphics-objekt som tillhör denna sprite där kommandon för vektorritning kan göras. | Sprite | |
| hasFocusableChildren : Boolean
A flag that indicates whether child objects can receive focus. | UIComponent | |
| hasLayoutMatrix3D : Boolean [skrivskyddad]
Contains true if the element has 3D Matrix. | UIComponent | |
| hasRoot : Boolean [skrivskyddad]
Indicates that the current dataProvider has a root item; for example,
a single top node in a hierarchical structure. | Tree | |
| height : Number [åsidosätt]
Number that specifies the height of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| hitArea : Sprite
Utser en annan sprite som ska fungera som träffområde för en sprite. | Sprite | |
| horizontalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| horizontalScrollPolicy : String
A property that indicates whether the horizontal scroll
bar is always on, always off,
or automatically changes based on the parameters passed to the
setScrollBarProperties() method. | ScrollControlBase | |
| horizontalScrollPosition : Number
The offset into the content from the left edge. | ScrollControlBase | |
| iconField : String
The name of the field in the data provider object that determines what to
display as the icon. | ListBase | |
| iconFunction : Function
A user-supplied function to run on each item to determine its icon. | ListBase | |
| id : String
ID of the component. | UIComponent | |
| imeMode : String
Specifies the IME (input method editor) mode. | List | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container. | UIComponent | |
| inheritingStyles : Object
The beginning of this component's chain of inheriting styles. | UIComponent | |
| initialized : Boolean
A flag that determines if an object has been through all three phases
of layout: commitment, measurement, and layout (provided that any were required). | UIComponent | |
| instanceIndex : int [skrivskyddad]
The index of a repeated component. | UIComponent | |
| instanceIndices : Array
An Array containing the indices required to reference
this UIComponent object from its parent document. | UIComponent | |
| is3D : Boolean [skrivskyddad]
Contains true when the element is in 3D. | UIComponent | |
| isDocument : Boolean [skrivskyddad]
Contains true if this UIComponent instance is a document object. | UIComponent | |
| isPopUp : Boolean
Set to true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| itemEditor : IFactory
The class factory for the item editor to use for the control, if the
editable property is set to true. | List | |
| itemEditorInstance : IListItemRenderer
A reference to the currently active instance of the item editor,
if it exists. | List | |
| itemIcons : Object
An object that specifies the icons for the items. | Tree | |
| itemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| labelField : String
The name of the field in the data provider items to display as the label. | ListBase | |
| labelFunction : Function
A user-supplied function to run on each item to determine its label. | ListBase | |
| layoutMatrix3D : Matrix3D [lässkyddad]
The transform matrix that is used to calculate a component's layout
relative to its siblings. | UIComponent | |
| left : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| listData : BaseListData
When a component is used as a drop-in item renderer or drop-in
item editor, Flex initializes the listData property
of the component with the additional data from the list control. | ListBase | |
| liveScrolling : Boolean = true
A flag that indicates whether scrolling is live as the
scrollbar thumb is moved
or the view is not updated until the thumb is released. | ScrollControlBase | |
| loaderInfo : LoaderInfo [skrivskyddad]
Returnerar ett LoaderInfo-objekt som innehåller information om hur filen som visningsobjektet tillhör ska läsas in. | DisplayObject | |
| maintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the
middle of its bounding box. | UIComponent | |
| mask : DisplayObject
Det anropande visningsobjektet maskeras av det angivna visningsobjektet. | DisplayObject | |
| maxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| maxHorizontalScrollPosition : Number [åsidosätt]
The maximum value for the maxHorizontalScrollPosition property for the Tree control. | Tree | |
| maxVerticalScrollPosition : Number
The maximum value for the verticalScrollPosition property. | ScrollControlBase | |
| maxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels. | UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels. | UIComponent | |
| menuSelectionMode : Boolean = false
A flag that indicates whether menu-style selection
should be used. | ListBase | |
| metaData : Object
Erhåller metadataobjektet för instansen DisplayObject om metadata har lagrats tillsammans med instansen för detta DisplayObject i SWF-filen via en PlaceObject4-tagg. | DisplayObject | |
| minHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| minWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| moduleFactory : IFlexModuleFactory
A module factory is used as context for using embedded fonts and for
finding the style manager that controls the styles for this
component. | UIComponent | |
| mouseChildren : Boolean
Avgör om objektets underordnade objekt är aktiverade för en mus eller annan användarindataenhet (eller inte). | DisplayObjectContainer | |
| mouseEnabled : Boolean
Anger om det här objektet tar emot musmeddelanden eller annan indata från användaren. | InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on. | UIComponent | |
| mouseX : Number [skrivskyddad]
Anger x-koordinaten för musens eller användarens indataenhets position i pixlar. | DisplayObject | |
| mouseY : Number [skrivskyddad]
Anger y-koordinaten för musens eller användarens indataenhets position i pixlar. | DisplayObject | |
| name : String
Anger instansnamnet för DisplayObject. | DisplayObject | |
| nameCompareFunction : Function
A callback Function that you can use to change how file and subdirectory
names are compared in order to produce the sort order. | FileSystemTree | ||
| needsSoftKeyboard : Boolean
Anger om ett virtuellt tangentbord (t.ex. ett skärmtangentbord) ska visas när den här InteractiveObject-instansen är i fokus. | InteractiveObject | |
| nestLevel : int
Depth of this object in the containment hierarchy. | UIComponent | |
| nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles. | UIComponent | |
| nullItemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| numAutomationChildren : int [skrivskyddad]
The number of automation children this container has. | UIComponent | |
| numChildren : int [skrivskyddad]
Returnerar antalet underordnade objekt det här objektet har. | DisplayObjectContainer | |
| offscreenExtraRowsOrColumns : int
The target number of extra rows or columns of item renderers to be used
in the layout of the control. | ListBase | |
| opaqueBackground : Object
Anger om visningsobjektet är ogenomskinligt med en viss bakgrundsfärg. | DisplayObject | |
| openItems : Object
The items that have been opened or set opened. | Tree | |
| openPaths : Array
An Array of nativePath Strings for the File items
representing the open subdirectories. | FileSystemTree | ||
| owner : DisplayObjectContainer
The owner of this IVisualElement object. | UIComponent | |
| parent : DisplayObjectContainer [åsidosätt] [skrivskyddad]
The parent container or component for this component. | UIComponent | |
| parentApplication : Object [skrivskyddad]
A reference to the Application object that contains this UIComponent
instance. | UIComponent | |
| parentDocument : Object [skrivskyddad]
A reference to the parent document object for this UIComponent. | UIComponent | |
| percentHeight : Number
Specifies the height of a component as a percentage
of its parent's size. | UIComponent | |
| percentWidth : Number
Specifies the width of a component as a percentage
of its parent's size. | UIComponent | |
| postLayoutTransformOffsets : mx.geom:TransformOffsets
Defines a set of adjustments that can be applied to the object's
transform in a way that is invisible to its parent's layout. | UIComponent | |
| processedDescriptors : Boolean
Set to true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| rendererIsEditor : Boolean = false
Specifies whether the item renderer is also an item
editor. | List | |
| repeater : IRepeater [skrivskyddad]
A reference to the Repeater object
in the parent document that produced this UIComponent. | UIComponent | |
| repeaterIndex : int [skrivskyddad]
The index of the item in the data provider
of the Repeater that produced this UIComponent. | UIComponent | |
| repeaterIndices : Array
An Array containing the indices of the items in the data provider
of the Repeaters in the parent document that produced this UIComponent. | UIComponent | |
| repeaters : Array
An Array containing references to the Repeater objects
in the parent document that produced this UIComponent. | UIComponent | |
| right : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| root : DisplayObject [skrivskyddad]
För ett visningsobjekt i en inläst SWF-fil är rotegenskapen det översta visningsobjektet i den del av visningslistans trädstruktur som representeras av den SWF-filen. | DisplayObject | |
| rotation : Number [åsidosätt]
Anger DisplayObject-instansens rotation i grader från den ursprungliga orienteringen. | UIComponent | |
| rotationX : Number [åsidosätt]
Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationY : Number [åsidosätt]
Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationZ : Number [åsidosätt]
Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container. | UIComponent | |
| rowCount : int
Number of rows to be displayed. | ListBase | |
| rowHeight : Number
The height of the rows in pixels. | ListBase | |
| scale9Grid : Rectangle
Det skalningsrutnät som används för närvarande. | DisplayObject | |
| scaleX : Number [åsidosätt]
Number that specifies the horizontal scaling factor. | UIComponent | |
| scaleY : Number [åsidosätt]
Number that specifies the vertical scaling factor. | UIComponent | |
| scaleZ : Number [åsidosätt]
Number that specifies the scaling factor along the z axis. | UIComponent | |
| screen : Rectangle [skrivskyddad]
Returns an object that contains the size and position of the base
drawing surface for this object. | UIComponent | |
| scrollRect : Rectangle
Visningsobjektets gränser för rullningsrektangeln. | DisplayObject | |
| scrollTipFunction : Function
A function that computes the string to be displayed as the ScrollTip. | ScrollControlBase | |
| selectable : Boolean
A flag that indicates whether the list shows selected items
as selected. | ListBase | |
| selectedIndex : int
The index in the data provider of the selected item. | ListBase | |
| selectedIndices : Array
An array of indices in the data provider of the selected items. | ListBase | |
| selectedItem : Object
A reference to the selected item in the data provider. | ListBase | |
| selectedItems : Array
An array of references to the selected items in the data provider. | ListBase | |
| selectedItemsCompareFunction : Function
A function used to compare items in the selectedItems property
against items in the data provider. | ListBase | |
| selectedPath : String
The nativePath of the File item
representing the selected subdirectory or file,
or null if no item is selected. | FileSystemTree | ||
| selectedPaths : Array
An Array of nativePath Strings for the File items
representing the selected subdirectories and files. | FileSystemTree | ||
| showDataTips : Boolean
A flag that indicates whether dataTips are displayed for text in the rows. | ListBase | |
| showExtensions : Boolean
A flag that specifies whether extensions in file names are shown. | FileSystemTree | ||
| showHidden : Boolean
A flag that specifies whether files and directories
that the operating system considers hidden are displayed. | FileSystemTree | ||
| showIcons : Boolean
A flag that specifies that icons are displayed
before the file name. | FileSystemTree | ||
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| showRoot : Boolean
Sets the visibility of the root item. | Tree | |
| showScrollTips : Boolean = false
A flag that indicates whether a tooltip should appear
near the scroll thumb when it is being dragged. | ScrollControlBase | |
| softKeyboard : String
Kontrollerar utseendet på skärmtangentbordet. | InteractiveObject | |
| softKeyboardInputAreaOfInterest : Rectangle
Definierar det område som ska behållas på skärmen när skärmtangentbordet visas (ej tillgängligt på iOS). | InteractiveObject | |
| soundTransform : flash.media:SoundTransform
Styr ljudet i den här spriten. | Sprite | |
| stage : Stage [skrivskyddad]
Visningsobjektets scen. | DisplayObject | |
| states : Array
The view states that are defined for this component. | UIComponent | |
| styleDeclaration : CSSStyleDeclaration
Storage for the inline inheriting styles on this object. | UIComponent | |
| styleManager : IStyleManager2 [skrivskyddad]
Returns the StyleManager instance used by this component. | UIComponent | |
| styleName : Object
The class style used by this component. | UIComponent | |
| styleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors. | UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component. | UIComponent | |
| tabChildren : Boolean
Avgör om objektets underordnade objekt är tabbaktiverade. | DisplayObjectContainer | |
| tabEnabled : Boolean
Anger om det här objektet inkluderas i tabbordningen. | InteractiveObject | |
| tabFocusEnabled : Boolean
A flag that indicates whether this object can receive focus
via the TAB key
This is similar to the tabEnabled property
used by the Flash Player.
This is usually true for components that
handle keyboard input, but some components in controlbars
have them set to false because they should not steal
focus from another component like an editor. | UIComponent | |
| tabIndex : int
Anger tabbordningen för objekt i en SWF-fil. | InteractiveObject | |
| textSnapshot : flash.text:TextSnapshot [skrivskyddad]
Returnerar ett TextSnapshot-objekt för den här DisplayObjectContainer-instansen. | DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip. | UIComponent | |
| top : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| transform : flash.geom:Transform [åsidosätt]
An object with properties pertaining to a display object's matrix, color transform,
and pixel bounds. | UIComponent | |
| transformX : Number
Sets the x coordinate for the transform center of the component. | UIComponent | |
| transformY : Number
Sets the y coordinate for the transform center of the component. | UIComponent | |
| transformZ : Number
Sets the z coordinate for the transform center of the component. | UIComponent | |
| transitions : Array
An Array of Transition objects, where each Transition object defines a
set of effects to play when a view state change occurs. | UIComponent | |
| tweeningProperties : Array
Array of properties that are currently being tweened on this object. | UIComponent | |
| uid : String
A unique identifier for the object. | UIComponent | |
| updateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases
of layout validation (provided that any were required). | UIComponent | |
| useHandCursor : Boolean
Ett booleskt värde som anger om den pekande handen (handpekaren) ska visas när pekaren passerar över en sprite, vars buttonMode-egenskap är true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component. | UIComponent | |
| value : Object [skrivskyddad]
The selected item, or the data or label field of the selected item. | ListBase | |
| variableRowHeight : Boolean
A flag that indicates whether the individual rows can have different
height. | ListBase | |
| verticalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| verticalScrollPolicy : String
A property that indicates whether the vertical scroll bar is always on, always off,
or automatically changes based on the parameters passed to the
setScrollBarProperties() method. | ScrollControlBase | |
| verticalScrollPosition : Number
The offset into the content from the top edge. | ScrollControlBase | |
| viewMetrics : EdgeMetrics [skrivskyddad]
An EdgeMetrics object taking into account the scroll bars,
if visible. | ScrollControlBase | |
| visible : Boolean [åsidosätt]
Whether or not the display object is visible. | UIComponent | |
| width : Number [åsidosätt]
Number that specifies the width of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| wordWrap : Boolean
A flag that indicates whether text in the row should be word wrapped. | ListBase | |
| x : Number [åsidosätt]
Number that specifies the component's horizontal position,
in pixels, within its parent container. | UIComponent | |
| y : Number [åsidosätt]
Number that specifies the component's vertical position,
in pixels, within its parent container. | UIComponent | |
| z : Number [åsidosätt]
Indicates the z coordinate position along the z-axis of the DisplayObject
instance relative to the 3D parent container. | UIComponent | |
Skyddade egenskaper
Publika metoder
| Metod | Definieras med | ||
|---|---|---|---|
Constructor. | FileSystemTree | ||
|
Lägger till en underordnad DisplayObject-instans i den här DisplayObjectContainer-instansen. | DisplayObjectContainer | |
|
Lägger till en underordnad DisplayObject-instans i den här DisplayObjectContainer-instansen. | DisplayObjectContainer | |
|
Adds an item renderer if a data change effect is running. | ListBase | |
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser. | EventDispatcher | |
|
Adds a non-visual style client to this component instance. | UIComponent | |
|
Anger om säkerhetsrestriktionerna kan göra att visningsobjekt utelämnas från listan som returneras när metoden DisplayObjectContainer.getObjectsUnderPoint() anropas med den angivna punkten. | DisplayObjectContainer | |
|
Returns the index where the dropped items should be added
to the drop target. | ListBase | |
|
Queues a function to be called later. | UIComponent | |
Clears the list. | FileSystemTree | ||
|
Deletes a style property from this component instance. | UIComponent | |
Closes a subdirectory specified by a native file system path. | FileSystemTree | ||
|
Avgör om det angivna visningsobjektet är underordnat DisplayObjectContainer-instansen eller själva instansen. | DisplayObjectContainer | |
|
Converts a Point object from content coordinates to global coordinates. | UIComponent | |
|
Converts a Point object from content to local coordinates. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Creates the item editor for the item renderer at the
editedItemPosition using the editor
specified by the itemEditor property. | List | |
| [åsidosätt]
Get the appropriate renderer, using the default renderer if none is specified. | List | |
|
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Closes an item editor that is currently open on an item. | List | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| [åsidosätt]
Dispatches an event into the event flow. | UIComponent | |
|
Shows or hides the focus indicator around this component. | UIComponent | |
| drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | |
|
Called by the effect instance when it stops playing on the component. | UIComponent | |
|
Called by the effect instance when it starts playing on the component. | UIComponent | |
|
Ends all currently playing effects on the component. | UIComponent | |
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
Opens or closes all the tree items below the specified item. | Tree | |
| expandItem(item:Object, open:Boolean, animate:Boolean = false, dispatchEvent:Boolean = false, cause:Event = null):void
Opens or closes a branch item. | Tree | |
Returns the index of the File item with the specified
native file system path. | FileSystemTree | ||
Searches the File instances currently displayed in this control
and returns the one with the specified nativePathproperty. | FileSystemTree | ||
|
Finds an item in the list based on a String,
and moves the selection to it. | ListBase | |
|
Called after printing is complete. | UIComponent | |
|
Provides the automation object at the specified index. | UIComponent | |
|
Provides the automation object list . | UIComponent | |
|
Returnerar en rektangel som definierar visningsområdets område i relation till targetCoordinateSpace-objektets koordinatsystem. | DisplayObject | |
|
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Returnerar den underordnade visningsobjektsinstansen som finns vid det angivna indexvärdet. | DisplayObjectContainer | |
|
Returnerar det underordnade visningsobjektet som har ett visst namn. | DisplayObjectContainer | |
|
Returnerar indexpositionen för en underordnad DisplayObject-instans. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance. | UIComponent | |
|
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
|
Gets the object that currently has focus. | UIComponent | |
|
Return the appropriate factory, using the default factory if none specified. | ListBase | |
|
Returns the element's layout height. | UIComponent | |
|
Returns the element's layout width. | UIComponent | |
|
Returns the x coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the y coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | |
|
Returns the layout transform Matrix3D for this element. | UIComponent | |
|
Returns the element's maximum height. | UIComponent | |
|
Returns the element's maximum width. | UIComponent | |
|
Returns the element's minimum height. | UIComponent | |
|
Returns the element's minimum width. | UIComponent | |
|
Returnerar en array med objekt som ligger under den angivna punkten och är underordnade (eller indirekt underordnade) den här DisplayObjectContainer-instansen. | DisplayObjectContainer | |
|
Returns the known parent of a child item. | Tree | |
|
Returns the element's preferred height. | UIComponent | |
|
Returns the element's preferred width. | UIComponent | |
|
Returnerar en rektangel som definierar visningsområdets gräns, baserat på koordinatsystemet som definieras av targetCoordinateSpace-parametern, exklusive eventuella linjer i former. | DisplayObject | |
|
Returns true or false
to indicates whether the effect should play on the target. | ListBase | |
|
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | |
|
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
|
Converts a Point object from global to content coordinates. | UIComponent | |
|
Konverterar punktobjektet från scenens (globala) koordinater till visningsobjektets (lokala) koordinater. | DisplayObject | |
|
Konverterar en tvådimensionell punkt från scenens (globala) koordinater till ett tredimensionellt visningsobjekts (lokala) koordinater. | DisplayObject | |
|
Returns true if currentCSSState is not null. | UIComponent | |
|
Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse. | EventDispatcher | |
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | |
|
Hides the drop indicator under the mouse pointer that indicates that a
drag and drop operation is allowed. | ListBase | |
|
Utvärderar begränsningsramen för visningsobjektet för att kontrollera om den överlappar eller korsar begränsningsramen för obj-visningsobjektet. | DisplayObject | |
|
Utvärderar visningsobjektet för att avgöra om det överlappar eller korsar den punkt som anges av x- och y-parametrarna. | DisplayObject | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
Get an item renderer for the index of an item in the data provider,
if one exists. | ListBase | |
|
Computes the offset into the data provider of the item
at colIndex, rowIndex. | ListBase | |
|
Initializes the internal structure of this component. | UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
|
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
Called by a component's items to indicate that their depth
property has changed. | UIComponent | |
|
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | |
|
Refresh all rows on the next update. | ListBase | |
|
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | |
|
Determines if the item renderer for a data provider item
is editable. | List | |
|
Determines if the item renderer for a data provider item
is highlighted (is rolled over via the mouse or under the caret due to keyboard navigation). | ListBase | |
|
Returns true if the specified item branch is open (is showing its children). | Tree | |
|
Determines if the item renderer for a data provider item
is selectable. | ListBase | |
|
Determines if the item renderer for a data provider item
is selected. | ListBase | |
|
Determines if the item renderer for a data provider item
is the item under the caret due to keyboard navigation. | ListBase | |
|
Determines if an item is being displayed by a renderer. | ListBase | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Determines whether a renderer contains (or owns) a display object. | ListBase | |
|
Returns the index of the item in the data provider of the item
being rendered by this item renderer. | ListBase | |
|
Returns the dataTip string the renderer would display for the given
data object based on the dataTipField and dataTipFunction properties. | ListBase | |
|
Returns the class for an icon, if any, for a data item,
based on the iconField and iconFunction properties. | ListBase | |
|
Returns the item renderer for a given item in the data provider,
if there is one. | ListBase | |
|
Returns the string the renderer would display for the given data object
based on the labelField and labelFunction properties. | ListBase | |
|
Konverterar en tredimensionell punkt för det tredimensionella visningsobjektets (lokala) koordinater till en tvådimensionell punkt i scenens (globala) koordinater. | DisplayObject | |
|
Converts a Point object from local to content coordinates. | UIComponent | |
|
Konverterar punktobjektet från visningsobjektets (lokala) koordinater till scenens (globala) koordinater. | DisplayObject | |
|
Returns true if cssState matches currentCSSState. | UIComponent | |
|
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | |
|
Measures a set of items from the data provider using the
current item renderer and returns the sum of the heights
of those items. | ListBase | |
|
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Measures a set of items from the data provider using
the current item renderer and returns the
maximum width found. | ListBase | |
|
Moves the component to a specified position within its parent. | UIComponent | |
|
Propagates style changes to the children. | UIComponent | |
Opens a subdirectory specified by a native file system path. | FileSystemTree | ||
|
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | |
|
Prepares an IFlexDisplayObject for printing. | UIComponent | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
Re-enumerates the current directory being displayed by this control. | FileSystemTree | ||
|
Builds or rebuilds the CSS style cache for this component
and, if the recursive parameter is true,
for all descendants of this component as well. | UIComponent | |
|
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | |
|
Tar bort den angivna underordnade DisplayObject-instansen från listan med underordnade för DisplayObjectContainer-instansen. | DisplayObjectContainer | |
|
Tar bort ett underordnat DisplayObject från den angivna indexpositionen i den underordnade listan i DisplayObjectContainer. | DisplayObjectContainer | |
|
Tar bort alla child-DisplayObject-instanser från listan med underordnade för DisplayObjectContainer-instansen. | DisplayObjectContainer | |
|
Removes an item renderer if a data change effect is running. | ListBase | |
|
Tar bort en avlyssnare från EventDispatcher-objektet. | EventDispatcher | |
|
Removes a non-visual style client from this component instance. | UIComponent | |
|
Replays the specified event. | UIComponent | |
|
Visar ett virtuellt tangentbord. | InteractiveObject | |
|
Resolves a child by using the id provided. | UIComponent | |
| [statisk]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Ensures that the data provider item at the given index is visible. | ListBase | |
|
Sizes the object. | UIComponent | |
|
Ändrar positionen för ett befintligt underordnat objekt i behållaren för visningsobjekt. | DisplayObjectContainer | |
|
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
|
Set the current state. | UIComponent | |
|
Sets the focus to this component. | UIComponent | |
|
Sets the associated icon for the item. | Tree | |
|
Sets the coordinates that the element uses to draw on screen. | UIComponent | |
|
Sets the layout size of the element. | UIComponent | |
|
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
|
Displays a drop indicator under the mouse pointer to indicate that a
drag and drop operation is allowed and where the items will
be dropped. | ListBase | |
|
Gör att användaren kan dra angiven sprite. | Sprite | |
|
Låter användaren dra angiven sprite på en beröringsaktiverad enhet. | Sprite | |
|
Stoppar rekursivt tidslinjekörning av alla filmklipp vars rot är detta objekt. | DisplayObjectContainer | |
|
Avslutar metoden startDrag(). | Sprite | |
|
Avslutar metoden startTouchDrag(), som används med beröringsaktiverade enheter. | Sprite | |
|
Detects changes to style properties. | UIComponent | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| [statisk]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Byter z-ordningen (framifrån och bakåt-ordning) för de två underordnade objekten. | DisplayObjectContainer | |
|
Byter z-ordningen (framifrån och bakåt-ordning) för underordnade objekt vid de två angivna indexpositionerna i listan med underordnade objekt. | DisplayObjectContainer | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
| [åsidosätt]
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application. | FlexSprite | |
| transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void
A utility method to update the rotation, scale, and translation of the
transform while keeping a particular point, specified in the component's
own coordinate space, fixed in the parent's coordinate space. | UIComponent | |
|
A utility method to transform a point specified in the local
coordinates of this object to its location in the object's parent's
coordinates. | UIComponent | |
|
Called by an UnconstrainItemAction effect
as part of a data change effect if the item renderers corresponding
to certain data items need to move outside the normal positions
of item renderers in the control. | ListBase | |
|
Validates the position and size of children and draws other
visuals. | UIComponent | |
|
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | |
|
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | |
|
Validates the measured size of the component
If the LayoutManager.invalidateSize() method is called with
this ILayoutManagerClient, then the validateSize() method
is called when it's time to do measurements. | UIComponent | |
|
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Returnerar det angivna objektets primitiva värde. | Object | |
|
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen. | EventDispatcher | |
Skyddade metoder
Händelser
| Händelse | Sammanfattning | Definieras med | ||
|---|---|---|---|---|
| [utsändningshändelse] Skickas när Flash Player eller AIR får operativsystemfokus och blir aktivt. | EventDispatcher | ||
| Dispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method. | UIComponent | ||
| Skickas när ett visningsobjekt läggs till i visningslistan. | DisplayObject | ||
| Skickas när ett visningsobjekt läggs till i scenens visningslista, antingen direkt eller genom tillägg av ett underträd som innehåller visningsobjektet. | DisplayObject | ||
| Dispatched when the selectedIndex or selectedItem property changes as a result of user interaction. | ListBase | ||
| Skickas när användaren väljer ”Ta bort” på textinnehållsmenyn. | InteractiveObject | ||
| Skickas när en användare trycker ner och släpper upp huvudknappen på sitt pekdon över samma InteractiveObject. | InteractiveObject | ||
| Skickas när en användargest utlöser den snabbmeny som är kopplad till detta interaktiva objekt i ett AIR-program. | InteractiveObject | ||
| Skickas när användaren aktiverar den plattformsspecifika tangentkombinationen för funktionen Kopiera eller väljer ”Kopiera” på snabbmenyn. | InteractiveObject | ||
| Dispatched when the component has finished its construction, property processing, measuring, layout, and drawing. | UIComponent | ||
| Dispatched after the view state has changed. | UIComponent | ||
| Dispatched after the currentState property changes, but before the view state changes. | UIComponent | ||
| Skickas när användaren aktiverar den plattformsspecifika tangentkombinationen för funktionen Klipp ut eller väljer Klipp ut på snabbmenyn. | InteractiveObject | ||
| Dispatched when the data property changes. | ListBase | ||
| [utsändningshändelse] Skickas när Flash Player eller AIR förlorar operativsystemfokus och blir inaktivt. | EventDispatcher | ||
| Dispatched whenever the directory property changes for any reason. | FileSystemTree | |||
| Dispatched when the user closes an open directory node using the mouse of keyboard. | FileSystemTree | |||
| Dispatched when the user opens a directory node using the mouse or keyboard. | FileSystemTree | |||
| Skickas när en användare trycker ner och släpper upp huvudknappen på ett pekdon två gånger i snabb följd över samma InteractiveObject när detta objekts doubleClickEnabled-flagga är satt till true. | InteractiveObject | ||
| Dispatched by the drag initiator (the component that is the source of the data being dragged) when the drag operation completes, either when you drop the dragged data onto a drop target or when you end the drag-and-drop operation without performing a drop. | UIComponent | ||
| Dispatched by the drop target when the user releases the mouse over it. | UIComponent | ||
| Dispatched by a component when the user moves the mouse over the component during a drag operation. | UIComponent | ||
| Dispatched by the component when the user drags outside the component, but does not drop the data onto the target. | UIComponent | ||
| Dispatched by a component when the user moves the mouse while over the component during a drag operation. | UIComponent | ||
| Dispatched by the drag initiator when starting a drag operation. | UIComponent | ||
| Dispatched after an effect ends. | UIComponent | ||
| Dispatched just before an effect starts. | UIComponent | ||
| Dispatched after an effect is stopped, which happens only by a call to stop() on the effect. | UIComponent | ||
| [utsändningshändelse] Skickas när spelhuvudet går in i en ny bildruta. | DisplayObject | ||
| Dispatched after the component has entered a view state. | UIComponent | ||
| [utsändningshändelse] Skickas när spelhuvudet stänger den aktuella bildrutan. | DisplayObject | ||
| Dispatched just before the component exits a view state. | UIComponent | ||
| Dispatched when the user chooses a file by double-clicking it or by selecting it and pressing Enter. | FileSystemTree | |||
| Skickas när ett visningsobjekt fokuserats. | InteractiveObject | ||
| Skickas när ett visningsobjekt tappar fokusering. | InteractiveObject | ||
| [utsändningshändelse] Skickas efter att konstruktorerna för bildrutevisningsobjekt har körts men innan bildruteskript har körts. | DisplayObject | ||
| Skickas när användaren skapar en kontaktpunkt längs pekytans kant med en InteractiveObject-instans (såsom att trycka längs kanten av pekytan på Siri Remote för Apple-TV). Vissa enheter kan också tolka denna kontakt som en kombination av flera pekhändelser. | InteractiveObject | ||
| Skickas när användaren trycker på två kontaktpunkter över samma InteractiveObject-instans på en beröringsaktiverad enhet (som att trycka med två fingrar och sedan släppa dem över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren flyttar en kontaktpunkt över InteractiveObject-instansen på en beröringsaktiverad enhet (som att flytta ett finger från vänster till höger över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren utför en rotationsgest vid en kontaktpunkt med en InteractiveObject-instans (som att vidröra en skärm med två fingrar och rotera dem över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren utför en svepningsgest vid en kontaktpunkt med en InteractiveObject-instans (som att vidröra en skärm med tre fingrar och sedan flytta fingrarna parallellt över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren skapar en kontaktpunkt med en InteractiveObject-instans och sedan vidrör en beröringsaktiverad enhet (som att placera flera fingrar över ett visningsobjekt för att öppna en meny och sedan använda ett finger för att peka på ett menyalternativ på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren utför en zoomningsgest vid en kontaktpunkt med en InteractiveObject-instans (som att vidröra en skärm med två fingrar och sedan snabbt sära på fingrarna över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Dispatched when an object's state changes from visible to invisible. | UIComponent | ||
| Den här händelsen skickas till alla klientprogram som har stöd för indata via ett redigeringsprogram för inmatningsmetoder (IME). | InteractiveObject | ||
| Dispatched when the component has finished its construction and has all initialization properties set. | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation failed. | UIComponent | ||
| Dispatched when the user clicks on an item in the control. | ListBase | ||
| Dispatched when a branch is closed or collapsed. | Tree | ||
| Dispatched when the user double-clicks on an item in the control. | ListBase | ||
| Dispatched when the editedItemPosition property is set and the item can be edited. | List | ||
| Dispatched when the user releases the mouse button while over an item, tabs to the List or within the List, or in any other way attempts to edit an item. | List | ||
| Dispatched when an item editing session is ending for any reason. | List | ||
| Dispatched when an item renderer gets focus, which can occur if the user clicks on an item in the List control or navigates to the item using a keyboard. | List | ||
| Dispatched when an item renderer loses the focus, which can occur if the user clicks another item in the List control or outside the list, or uses the keyboard to navigate to another item in the List control or outside the List control. | List | ||
| Dispatched when a branch is opened or expanded. | Tree | ||
| Dispatched when a branch open or close is initiated. | Tree | ||
| Dispatched when the user rolls the mouse pointer out of an item in the control. | ListBase | ||
| Dispatched when the user rolls the mouse pointer over an item in the control. | ListBase | ||
| Skickas när användaren trycker på en tangent. | InteractiveObject | ||
| Skickas när användaren försöker att ändra fokuseringen med tangentbordsnavigering. | InteractiveObject | ||
| Skickas när användaren släpper upp en tangent. | InteractiveObject | ||
| Skickas när en användare trycker ned och släpper upp mittenknappen på sitt pekdon över samma InteractiveObject. | InteractiveObject | ||
| Skickas när en användare trycker på pekdonets mittenknapp över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när en användare släpper pekdonets knapp över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när en användare trycker på pekdonets knapp över en InteractiveObject-instans. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user clicks outside it. | UIComponent | ||
| Skickas när användaren försöker att ändra fokuseringen med ett pekdon. | InteractiveObject | ||
| Skickas när en användare flyttar pekdonet när det befinner sig över ett InteractiveObject. | InteractiveObject | ||
| Skickas när användaren flyttar bort pekdonet från en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när användaren flyttar pekdonet över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när en användare släpper pekdonets knapp över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när mushjulet rullas över en InteractiveObject-instans. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user scrolls the mouse wheel outside it. | UIComponent | ||
| Dispatched when the object has moved. | UIComponent | ||
| Skickas av drag initiator InteractiveObject när användaren släpper dragrörelsen. | InteractiveObject | ||
| Skickas av ett InteractiveObject-målobjekt när ett objekt dras till målobjektet och dragningen har accepterats med ett anrop till DragManager.acceptDragDrop(). | InteractiveObject | ||
| Skickas av ett InteractiveObject-objekt när en dragrörelse går in i dess gränser. | InteractiveObject | ||
| Skickas av ett InteractiveObject-objekt när en dragrörelse går utanför dess gränser. | InteractiveObject | ||
| Skickas kontinuerligt av ett InteractiveObject-objekt när en dragrörelse pågår inom dess gränser. | InteractiveObject | ||
| Skickas i början av en dragning av det InteractiveObject-objekt som anges som dragningsinitierare i DragManager.doDrag()-anropet. | InteractiveObject | ||
| Skickas under en dragning av det InteractiveObject-objekt som anges som dragningsinitierare i DragManager.doDrag()-anropet. | InteractiveObject | ||
| Skickas när användaren aktiverar den plattformsspecifika tangentkombinationen för funktionen Klistra in eller väljer Klistra in på snabbmenyn. | InteractiveObject | ||
| Dispatched at the beginning of the component initialization sequence. | UIComponent | ||
| Skickas när användaren sänker en aktiv penna förbi skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren lyfter en aktiv penna över skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren flyttar en aktiv penna över skärmen medan den behålls inom skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren flyttar en aktiv penna bort från detta InteractiveObject medan den behålls inom skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren flyttar en aktiv penna direkt över detta InteractiveObject medan den behålls inom skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren flyttar en aktiv penna bort från detta InteractiveObject och något av dess underordnade objekt medan den behålls inom skärmens upptäcktströskel. | InteractiveObject | ||
| Skickas när användaren flyttar en aktiv penna över detta InteractiveObject från utsidan av objektets underordnade träd i visningslistan (men stannar kvar inom skärmens upptäcktströskel). | InteractiveObject | ||
| Skickas när användaren släpper knappen på pekaren efter att första ha tryckt på den över en InteractiveObject-instans och sedan flyttat pekaren bort från InteractiveObject-instansen. | InteractiveObject | ||
| Dispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method. | UIComponent | ||
| Skickas när ett visningsobjekt ska tas bort från visningslistan. | DisplayObject | ||
| Skickas när ett visningsobjekt ska tas bort från visningslistan, antingen direkt eller genom borttagning av ett underträd som innehåller visningsobjektet. | DisplayObject | ||
| [utsändningshändelse] Skickas när visningslistan ska uppdateras och återges. | DisplayObject | ||
| Dispatched when the component is resized. | UIComponent | ||
| Skickas när en användare trycker ned och släpper upp högerknappen på sitt pekdon över samma InteractiveObject. | InteractiveObject | ||
| Skickas när en användare trycker på pekdonets knapp över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när en användare släpper pekdonets knapp över en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när användaren flyttar bort pekdonet från en InteractiveObject-instans. | InteractiveObject | ||
| Skickas när användaren flyttar pekdonet över en InteractiveObject-instans. | InteractiveObject | ||
| Dispatched when the content is scrolled. | ScrollControlBase | ||
| Skickas när användaren aktiverar den plattformsspecifika tangentkombinationen för funktionen Markera allt eller väljer Markera allt på snabbmenyn. | InteractiveObject | ||
| Dispatched when an object's state changes from invisible to visible. | UIComponent | ||
| Skickas omedelbart efter att skärmtangentbordet tas fram (visas). | InteractiveObject | ||
| Skickas omedelbart innan skärmtangentbordet tas fram (visas). | InteractiveObject | ||
| Skickas omedelbart efter att skärmtangentbordet döljs. | InteractiveObject | ||
| Dispatched after the component has entered a new state and any state transition animation to that state has finished playing. | UIComponent | ||
| Dispatched when a component interrupts a transition to its current state in order to switch to a new state. | UIComponent | ||
| Skickas när värdet på objektets tabChildren-flagga ändras. | InteractiveObject | ||
| Skickas när objektets tabEnabled-flagga ändras. | InteractiveObject | ||
| Skickas när värdet på objektets tabIndex-egenskap ändras. | InteractiveObject | ||
| Skickas när användaren skriver ett eller flera texttecken. | InteractiveObject | ||
| Dispatched by the component when it is time to create a ToolTip. | UIComponent | ||
| Dispatched by the component when its ToolTip has been hidden and is to be discarded soon. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be hidden. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be shown. | UIComponent | ||
| Dispatched by the component when its ToolTip has been shown. | UIComponent | ||
| Dispatched by a component whose toolTip property is set, as soon as the user moves the mouse over it. | UIComponent | ||
| Skickas när användaren först kontaktar en beröringsaktiverad enhet (som att vidröra en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren avslutar kontakten med en beröringsaktiverad enhet (som att lyfta fingret från en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| A non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture. | UIComponent | ||
| A non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture. | UIComponent | ||
| A cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture. | UIComponent | ||
| Skickas när användaren rör enheten och skickas kontinuerligt tills kontaktpunkten avlägsnas. | InteractiveObject | ||
| Skickas när användaren flyttar kontaktpunkten bort från en InteractiveObject-instans på en beröringsaktiverad enhet (som att dra fingret från ett visningsobjekt till ett annat på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren flyttar kontaktpunkten över en InteractiveObject-instans på en beröringsaktiverad enhet (som att dra fingret från en punkt utanför ett visningsobjekt till en punkt över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren flyttar kontaktpunkten bort från en InteractiveObject-instans på en beröringsaktiverad enhet (som att dra fingret från ett visningsobjekt till en punkt utanför visningsobjektet på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren flyttar kontaktpunkten över en InteractiveObject-instans på en beröringsaktiverad enhet (som att dra fingret från en punkt utanför ett visningsobjekt till en punkt över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Skickas när användaren lyfter kontaktpunkten över samma InteractiveObject-instans där kontakten initierades på en beröringsaktiverad enhet (som att trycka med fingret och sedan släppa det vid en enda kontaktpunkt över ett visningsobjekt på en mobiltelefon eller bärbar dator med pekskärm). | InteractiveObject | ||
| Dispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed). | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation succeeded. | UIComponent | ||
| Dispatched when values are changed programmatically or by user interaction. | UIComponent | ||
Format
Format är antingen allmänna eller kopplade till ett visst tema. Om formatet är allmänt kan det användas med alla teman. Om ett format är kopplat till ett visst tema kan det bara användas om programmet använder just det temat.
Vanliga format
Glittertema-format
Halotema-format
Publika konstanter
| Konstant | Definieras med | ||
|---|---|---|---|
| COMPUTER : File [statisk]
A constant that can be used as a value for the directory property,
representing a pseudo-top level directory named "Computer". | FileSystemTree | ||
Egenskapsdetaljer
directory | egenskap |
directory:File| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
The directory whose contents this control displays.
If you set this property to a File object representing
an existing directory, the dataProvider
immediately becomes null.
Later, when this control is revalidated by the LayoutManager,
it performs a synchronous enumeration of that directory's
contents and populates the dataProvider property
with an ArrayCollection of the resulting File objects
for the directory's files and subdirectories.
Setting this to a File which does not represent
an existing directory is an error.
Setting this to COMPUTER synchronously displays
the root directories, such as C: and D: on Windows.
Standardvärdet är COMPUTER.
Den här egenskapen kan användas som källan för databindning. När den här egenskapen ändras, skickas händelsen directoryChanged .
Implementering
public function get directory():File public function set directory(value:File):void enumerationMode | egenskap |
enumerationMode:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A String specifying whether this control displays only files, only subdirectories, or both. In the case that both are displayed, it also specifies whether the subdirectories are displayed before, after, or mixed in with the files. The possible values are specified by the FileSystemEnumerationMode class.
This property affects which subdirectories
and files are displayed in the control,
and the order in which they appear.
However, it does not affect which File instances
are in the dataProvider property; it works
by changing the behavior of the filter function
that is applied to the dataProvider.
Setting it does not cause the current directory
to be re-enumerated.
Setting this property deselects any selected items and causes the control to reset its scroll position to the upper-left corner.
Standardvärdet är FileSystemEnumerationMode.DIRECTORIES_FIRST.
Implementering
public function get enumerationMode():String public function set enumerationMode(value:String):voidRelaterade API-element
extensions | egenskap |
extensions:Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
An Array of extensions specifying which files
can be displayed in this control.
If this property is set, for example,
to [ ".htm", ".html" ],
then only files with these extensions can be displayed.
Extensions are considered case-insensitive
and the preceding dot is optional.
For example, specifying ".HTML"
is equivalent to specifying "html".
Directories are not subject to extension filtering, even if they have names containing dots.
The enumerationMode and filterFunction
properties are also involved in determining which files
appear in the control.
For example, if this property is [ ".htm", ".html" ],
an .html file is not displayed if the
enumerationMode property is
FileSystemEnumerationMode.DIRECTORIES_ONLY,
or if the filterFunction returns false
for the file.
If this property is null, no extension filtering
occurs, and all files are displayed.
If this property is an empty Array, all extensions are filtered out
and no files with extensions are displayed.
This property affects which files are displayed in the control.
However, it does not affect which File instances
are in the dataProvider property; it works
by changing the behavior of the filter function
that is applied to the dataProvider.
Setting it does not cause the current directory
to be re-enumerated.
Setting this property deselects any selected items and causes the control to reset its scroll position to the upper-left corner.
Standardvärdet är null.
Implementering
public function get extensions():Array public function set extensions(value:Array):void filterFunction | egenskap |
filterFunction:Function| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A callback Function that you can use to perform additional filtering,
after the enumerationMode and extensions
properties have been applied, to determine which files
and subdirectories are displayed and which are hidden.
This function must have the following signature:
function myFilterFunction(file:File):BooleanThis function should return
true to show the specified
file or subdirectory and false to hide it.
To ensure that every enumerated file and subdirectory is passed
to this function, the enumerationMode property must
not be FileSystemEnumerationMode.FILES_ONLY or
FileSystemEnumerationMode.DIRECTORIES_ONLY,
and the extensions property must be null.
Otherwise, these properties cause pre-filtering to occur
before this filter function is called.
This property affects which subdirectories
and files are displayed in the control.
However, it does not affect which File instances
are in the dataProvider property; it works
by changing the behavior of the filter function
that is applied to the dataProvider.
Setting it does not cause the current directory
to be re-enumerated.
Setting this property deselects any selected items and causes the control to reset its scroll position to the upper-left corner.
Standardvärdet är null.
Implementering
public function get filterFunction():Function public function set filterFunction(value:Function):void nameCompareFunction | egenskap |
nameCompareFunction:Function| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A callback Function that you can use to change how file and subdirectory names are compared in order to produce the sort order.
This function must have the following signature:
function myNameCompareFunction(name1:String, name2:String):int
It returns -1 if name1 should sort before
name2, 1 if name1 should
sort after name2, and 0 if the names
are the same.
If you do not set this property, the control performs
a case-insensitive, locale-dependent comparison of the two names,
by first calling the String method toLocaleLowerCase()
on each name and then comparing them with the <
and > operators.
If you have set enumerationMode to either
FileSystemEnumerationMode.FILES_FIRST or
FileSystemEnumerationMode.DIRECTORIES_FIRST,
then this method is used to compare names only within
the separate groups of files and directories.
This property affects the order in which
subdirectories and files are displayed in the control.
However, it does not affect which File instances
are in the dataProvider property; it works
by changing the behavior of the sort
that is applied to the dataProvider.
Setting it does not cause the current directory
to be re-enumerated.
Setting this property deselects any selected items and causes the control to reset its scroll position to the upper-left corner.
Standardvärdet är null.
Implementering
public function get nameCompareFunction():Function public function set nameCompareFunction(value:Function):void openPaths | egenskap |
openPaths:Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
An Array of nativePath Strings for the File items
representing the open subdirectories.
This Array is empty if no subdirectories are open.
Standardvärdet är [].
Implementering
public function get openPaths():Array public function set openPaths(value:Array):void selectedPath | egenskap |
selectedPath:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
The nativePath of the File item
representing the selected subdirectory or file,
or null if no item is selected.
If multiple items are selected, getting this property
gives the first path in the selectedPaths array.
Setting this property affects the selectedPaths,
selectedItem, selectedItems,
selectedIndex, and selectedIndices
properties.
Standardvärdet är null.
Den här egenskapen kan användas som källan för databindning. När den här egenskapen ändras, skickas händelsen directoryChanged .
Implementering
public function get selectedPath():String public function set selectedPath(value:String):voidRelaterade API-element
selectedPaths | egenskap |
selectedPaths:Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
An Array of nativePath Strings for the File items
representing the selected subdirectories and files.
This Array is empty if no items are selected.
Setting this property affects the selectedPaths,
selectedItem, selectedItems,
selectedIndex, and selectedIndices
properties.
Standardvärdet är [].
Den här egenskapen kan användas som källan för databindning. När den här egenskapen ändras, skickas händelsen directoryChanged .
Implementering
public function get selectedPaths():Array public function set selectedPaths(value:Array):voidRelaterade API-element
showExtensions | egenskap |
showExtensions:Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A flag that specifies whether extensions in file names are shown.
Set this property to true to show file extensions
and to false to hide them.
Extensions in directory names are always shown.
Setting this property does not affect which items are displayed, or the order in which they appear. It also does not affect which items are selected, or the scroll position.
Standardvärdet är true.
Implementering
public function get showExtensions():Boolean public function set showExtensions(value:Boolean):void showHidden | egenskap |
showHidden:Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A flag that specifies whether files and directories
that the operating system considers hidden are displayed.
Set this property to true to show hidden files
and directories and to false to hide them.
Setting this property deselects any selected items and causes the control to reset its scroll position to the upper-left corner.
Standardvärdet är false.
Implementering
public function get showHidden():Boolean public function set showHidden(value:Boolean):void showIcons | egenskap |
showIcons:Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A flag that specifies that icons are displayed
before the file name.
Set this property to true to show icons
and to false to hide them.
You can set the directoryIcon
and fileIcon styles to change the default icons.
This control cannot display the actual icon that the operating system
displays for a file, because AIR does not support that feature.
Setting this property does not affect which items are displayed, or the order in which they appear. It also does not affect which items are selected, or the scroll position.
Standardvärdet är true.
Implementering
public function get showIcons():Boolean public function set showIcons(value:Boolean):voidKonstruktordetaljer
FileSystemTree | () | Konstruktor |
public function FileSystemTree()| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Constructor.
Metoddetaljer
clear | () | metod |
public function clear():void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Clears the list.
This method sets the dataProvider to null
but leaves the directory property unchanged.
You can call refresh to populate the list again.
closeSubdirectory | () | metod |
public function closeSubdirectory(nativePath:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Closes a subdirectory specified by a native file system path.
If the nativePath doesn't specify
a directory being displayed within this control,
then this method does nothing.
Parametrar
nativePath:String — A String specifying the nativePath
of a File item.
|
findIndex | () | metod |
public function findIndex(nativePath:String):int| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Returns the index of the File item with the specified native file system path.
Items which are present in the control's collection but not displayed because of filtering are not searched.
Parametrar
nativePath:String — A String specifying the nativePath
of a File item.
|
int — A zero-based index, or -1
if no File was found with the specified path.
|
findItem | () | metod |
public function findItem(nativePath:String):File| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Searches the File instances currently displayed in this control
and returns the one with the specified nativePathproperty.
File instances which are present in the control's collection but not displayed because of filtering are not searched.
Parametrar
nativePath:String — A String specifying the nativePath
of a File item.
|
File — A File instance if one was found with the specified
nativePath, or null if none was found.
|
openSubdirectory | () | metod |
public function openSubdirectory(nativePath:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Opens a subdirectory specified by a native file system path.
This method automatically opens all intervening directories required to reach the specified directory.
If the nativePath doesn't specify
an existing file system directory, or if that
directory isn't within the directory that this control
is displaying, then this method does nothing.
Parametrar
nativePath:String — A String specifying the nativePath
of a File item.
|
refresh | () | metod |
public function refresh():void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Re-enumerates the current directory being displayed by this control.
When this method returns, the directory property
contains the File instance for the same directory as before.
The dataProvider property is temporarily
null until the directory is re-enumerated.
After the enumeration, the dataProvider property
contains an ArrayCollection of File instances
for the directory's contents.
Händelsedetaljer
directoryChange | Händelse |
Typ av händelseobjekt:
egenskap FileEvent.type =
mx.events.FileEventegenskap FileEvent.type =
mx.events.FileEvent.DIRECTORY_CHANGE| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Dispatched whenever the directory property changes
for any reason.
type property of the event object for a
directoryChange event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
file | The File object associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | FileEvent.DIRECTORY_CHANGE |
directoryClosing | Händelse |
Typ av händelseobjekt:
egenskap FileEvent.type =
mx.events.FileEventegenskap FileEvent.type =
mx.events.FileEvent.DIRECTORY_CLOSING| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Dispatched when the user closes an open directory node using the mouse of keyboard.
The FileEvent.DIRECTORY_CLOSING constant defines the value of thetype property of the event object for a
directoryClosing event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
file | The File object associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | FileEvent.DIRECTORY_CLOSING |
directoryOpening | Händelse |
Typ av händelseobjekt:
egenskap FileEvent.type =
mx.events.FileEventegenskap FileEvent.type =
mx.events.FileEvent.DIRECTORY_OPENING| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Dispatched when the user opens a directory node using the mouse or keyboard.
This is a cancelable event.
If you call event.preventDefault(),
this control continues to display the current directory
rather than changing to display the subdirectory which was
double-clicked.
type property of the event object for a
directoryOpening event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
file | The File object associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | FileEvent.DIRECTORY_OPENING |
fileChoose | Händelse |
Typ av händelseobjekt:
egenskap FileEvent.type =
mx.events.FileEventegenskap FileEvent.type =
mx.events.FileEvent.FILE_CHOOSE| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
Dispatched when the user chooses a file by double-clicking it or by selecting it and pressing Enter.
The FileEvent.FILE_CHOOSE constant defines the value of thetype property of the event object for a
fileChoose event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
file | The File object associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | FileEvent.FILE_CHOOSE |
Konstantdetaljer
COMPUTER | Konstant |
public static const COMPUTER:File| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | AIR 1.1 |
A constant that can be used as a value for the directory property,
representing a pseudo-top level directory named "Computer". This pseudo-directory
contains the root directories
(such as C:\ and D:\ on Windows or / on Macintosh).
Tue Jun 12 2018, 01:40 PM Z