Package | spark.components |
Class | public class Scroller |
Inheritance | Scroller ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Implements | IFocusManagerComponent, IVisualElementContainer |
Language Version: | ActionScript 3.0 |
Product Version: | Flex 4 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
The Spark Group, DataGroup, and RichEditableText components implement the IViewport interface and can be used as the children of the Scroller control, as the following example shows:
<s:Scroller width="100" height="100"> <s:Group> <mx:Image width="300" height="400" source="@Embed(source='assets/logo.jpg')"/> </s:Group> </s:Scroller>
The size of the Image control is set larger than that of its parent Group container. By default, the child extends past the boundaries of the parent container. Rather than allow the child to extend past the boundaries of the parent container, the Scroller specifies to clip the child to the boundaries and display scroll bars.
Not all Spark containers implement the IViewPort interface. Therefore, those containers, such as the BorderContainer and SkinnableContainer containers, cannot be used as the direct child of the Scroller component. However, all Spark containers can have a Scroller component as a child component. For example, to use scroll bars on a child of the Spark BorderContainer, wrap the child in a Scroller component.
To make the entire BorderContainer scrollable, wrap it in a Group container. Then, make the Group container the child of the Scroller component, For skinnable Spark containers that do not implement the IViewport interface, you can also create a custom skin for the container that includes the Scroller component.
The IViewport interface defines a viewport for the components that implement it.
A viewport is a rectangular subset of the area of a container that you want to display,
rather than displaying the entire container.
The scroll bars control the viewport's horizontalScrollPosition
and
verticalScrollPosition
properties.
scroll bars make it possible to view the area defined by the viewport's
contentWidth
and contentHeight
properties.
You can directly set properties on the component wrapped by the Scroller by
using the Scroller.viewport
property.
For example, you can modify the viewport's horizontalScrollPosition
and
verticalScrollPosition
properties.
To directly access the scroll bar instances, either HScrollBar or VScrollBar,
created by the Scroller, use the Scroller.horizontalScrollBar
and
Scroller.verticalScrollBar
properties.
You can combine scroll bars with explicit settings for the container's viewport. The viewport settings determine the initial position of the viewport, and then you can use the scroll bars to move it, as the following example shows:
<s:Scroller width="100" height="100"> <s:Group horizontalScrollPosition="50" verticalScrollPosition="50"> <mx:Image width="300" height="400" source="@Embed(source='assets/logo.jpg')"/> </s:Group> </s:Scroller>
The scroll bars are displayed according to the vertical and horizontal scroll bar
policy, which can be auto
, on
, or off
.
The auto
policy means that the scroll bar will be visible and included
in the layout when the viewport's content is larger than the viewport itself.
The Scroller skin layout cannot be changed. It is unconditionally set to a
private layout implementation that handles the scroll policies. Scroller skins
can only provide replacement scroll bars. To gain more control over the layout
of a viewport and its scroll bars, instead of using Scroller, just add them
to a Group
and use the scroll bar viewport
property
to link them together.
The Scroller control has the following default characteristics:
Characteristic | Description |
---|---|
Default size | 0 |
Minimum size | 0 |
Maximum size | 10000 pixels wide and 10000 pixels high |
Default skin class | spark.skins.spark.ScrollerSkin |

The <s:Scroller>
tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<s:Scroller Properties measuredSizeIncludesScrollBars="true" minViewportInset="0" viewport="null" Styles alignmentBaseline="use_dominant_baseline" alternatingItemColors="" baselineShift="0.0" blockProgression="TB" breakOpportunity="auto" cffHinting="horizontal_stem" clearFloats="none" color="0" contentBackgroundAlpha="" contentBackgroundColor="" digitCase="default" digitWidth="default" direction="LTR" dominantBaseline="auto" downColor="" firstBaselineOffset="auto" focusColor="" focusedTextSelectionColor="" fontFamily="Arial" fontLookup="device" fontSize="12" fontStyle="normal" fontWeight="normal" horizontalScrollPolicy="auto" inactiveTextSelection="" justificationRule="auto" justificationStyle="auto" kerning="auto" leadingModel="auto" ligatureLevel="common" lineHeight="120%" lineThrough="false" listAutoPadding="40" listStylePosition="outside" listStyleType="disc" locale="en" paragraphEndIndent="0" paragraphSpaceAfter="0" paragraphSpaceBefore="0" paragraphStartIndent="0" renderingMode="CFF" rollOverColor="" symbolColor="" tabStops="null" textAlign="start" textAlignLast="start" textAlpha="1" textDecoration="none" textIndent="0" textJustify="inter_word" textRotation="auto" trackingLeft="0" trackingRight="0" typographicCase="default" unfocusedTextSelectionColor="" verticalScrollPolicy="auto" whiteSpaceCollapse="collapse" wordSpacing="100%,50%,150%" />
Default MXML Propertyviewport
More examples
Scroller control
Considerations when using scroll bars in a mobile application
Support the screen keyboard in a mobile application
Configure the application for the screen keyboard
Related API Elements
spark.components.DataGroup
spark.components.Group
spark.components.RichEditableText
spark.skins.spark.ScrollerSkin
Property | Defined By | ||
---|---|---|---|
![]() | accessibilityImplementation : AccessibilityImplementation
The current accessibility implementation (AccessibilityImplementation)
for this InteractiveObject instance. | InteractiveObject | |
![]() | accessibilityProperties : AccessibilityProperties
The current accessibility options for this display object. | DisplayObject | |
![]() | alpha : Number
Indicates the alpha transparency value of the object specified. | DisplayObject | |
![]() | blendMode : String
A value from the BlendMode class that specifies which blend mode to use. | DisplayObject | |
![]() | blendShader : Shader [write-only]
Sets a shader that is used for blending the foreground and background. | DisplayObject | |
![]() | buttonMode : Boolean
Specifies the button mode of this sprite. | Sprite | |
![]() | cacheAsBitmap : Boolean
If set to true, Flash runtimes cache an internal bitmap representation of the
display object. | DisplayObject | |
![]() | cacheAsBitmapMatrix : Matrix
If non-null, this Matrix object defines how a display object is rendered when
cacheAsBitmap is set to true. | DisplayObject | |
![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
![]() | contextMenu : NativeMenu
Specifies the context menu associated with this object. | InteractiveObject | |
![]() | dropTarget : DisplayObject [read-only]
Specifies the display object over which the sprite is being dragged, or on
which the sprite was dropped. | Sprite | |
![]() | filters : Array
An indexed array that contains each filter object currently associated with the display object. | DisplayObject | |
![]() | focusRect : Object
Specifies whether this object displays a focus rectangle. | InteractiveObject | |
![]() | graphics : Graphics [read-only]
Specifies the Graphics object that belongs to this sprite where vector
drawing commands can occur. | Sprite | |
![]() | hitArea : Sprite
Designates another sprite to serve as the hit area for a sprite. | Sprite | |
![]() | loaderInfo : LoaderInfo [read-only]
Returns a LoaderInfo object containing information about loading the file
to which this display object belongs. | DisplayObject | |
![]() | mask : DisplayObject
The calling display object is masked by the specified mask object. | DisplayObject | |
![]() | metaData : Object
Obtains the meta data object of the DisplayObject instance if meta data was stored alongside the
the instance of this DisplayObject in the SWF file through a PlaceObject4 tag. | DisplayObject | |
![]() | mouseChildren : Boolean
Determines whether or not the children of the object are mouse, or user input device, enabled. | DisplayObjectContainer | |
![]() | mouseEnabled : Boolean
Specifies whether this object receives mouse, or other user input, messages. | InteractiveObject | |
![]() | mouseX : Number [read-only]
Indicates the x coordinate of the mouse or user input device position, in pixels. | DisplayObject | |
![]() | mouseY : Number [read-only]
Indicates the y coordinate of the mouse or user input device position, in pixels. | DisplayObject | |
![]() | name : String
Indicates the instance name of the DisplayObject. | DisplayObject | |
![]() | needsSoftKeyboard : Boolean
Specifies whether a virtual keyboard (an on-screen, software keyboard) should display
when this InteractiveObject instance receives focus. | InteractiveObject | |
![]() | opaqueBackground : Object
Specifies whether the display object is opaque with a certain background color. | DisplayObject | |
![]() | root : DisplayObject [read-only]
For a display object in a loaded SWF file, the root property is the
top-most display object in the portion of the display list's tree structure represented by that SWF file. | DisplayObject | |
![]() | scale9Grid : Rectangle
The current scaling grid that is in effect. | DisplayObject | |
![]() | scrollRect : Rectangle
The scroll rectangle bounds of the display object. | DisplayObject | |
![]() | softKeyboard : String
Controls the appearance of the soft keyboard. | InteractiveObject | |
![]() | softKeyboardInputAreaOfInterest : Rectangle
Defines the area that should remain on-screen when a soft keyboard is displayed (not available on iOS). | InteractiveObject | |
![]() | soundTransform : flash.media:SoundTransform
Controls sound within this sprite. | Sprite | |
![]() | stage : Stage [read-only]
The Stage of the display object. | DisplayObject | |
![]() | tabChildren : Boolean
Determines whether the children of the object are tab enabled. | DisplayObjectContainer | |
![]() | tabEnabled : Boolean
Specifies whether this object is in the tab order. | InteractiveObject | |
![]() | tabIndex : int
Specifies the tab ordering of objects in a SWF file. | InteractiveObject | |
![]() | textSnapshot : flash.text:TextSnapshot [read-only]
Returns a TextSnapshot object for this DisplayObjectContainer instance. | DisplayObjectContainer | |
![]() | useHandCursor : Boolean
A Boolean value that indicates whether the pointing hand (hand cursor) appears when the pointer rolls
over a sprite in which the buttonMode property is set to true. | Sprite |
Method | Defined By | ||
---|---|---|---|
![]() | 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. | EventDispatcher | |
![]() |
Indicates whether the security restrictions
would cause any display objects to be omitted from the list returned by calling
the DisplayObjectContainer.getObjectsUnderPoint() method
with the specified point point. | DisplayObjectContainer | |
![]() |
Determines whether the specified display object is a child of the DisplayObjectContainer instance or
the instance itself. | DisplayObjectContainer | |
![]() |
Returns a rectangle that defines the area of the display object relative to the coordinate system
of the targetCoordinateSpace object. | DisplayObject | |
![]() |
Returns the child display object that exists with the specified name. | DisplayObjectContainer | |
![]() |
Returns an array of objects that lie under the specified point and are children
(or grandchildren, and so on) of this DisplayObjectContainer instance. | DisplayObjectContainer | |
![]() |
Returns a rectangle that defines the boundary of the display object,
based on the coordinate system defined by the targetCoordinateSpace
parameter, excluding any strokes on shapes. | DisplayObject | |
![]() |
Converts the point object from the Stage (global) coordinates
to the display object's (local) coordinates. | DisplayObject | |
![]() |
Converts a two-dimensional point from the Stage (global) coordinates to a
three-dimensional display object's (local) coordinates. | DisplayObject | |
![]() |
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
![]() |
Indicates whether an object has a specified property defined. | Object | |
![]() |
Evaluates the bounding box of the display object to see if it overlaps or intersects with the
bounding box of the obj display object. | DisplayObject | |
![]() |
Evaluates the display object to see if it overlaps or intersects with the
point specified by the x and y parameters. | DisplayObject | |
![]() |
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
![]() |
Converts a three-dimensional point of the three-dimensional display
object's (local) coordinates to a two-dimensional point in the Stage (global) coordinates. | DisplayObject | |
![]() |
Converts the point object from the display object's (local) coordinates to the
Stage (global) coordinates. | DisplayObject | |
![]() |
Indicates whether the specified property exists and is enumerable. | Object | |
![]() |
Removes all child DisplayObject instances from the child list of the DisplayObjectContainer instance. | DisplayObjectContainer | |
![]() |
Removes a listener from the EventDispatcher object. | EventDispatcher | |
![]() |
Raises a virtual keyboard. | InteractiveObject | |
![]() |
Sets the availability of a dynamic property for loop operations. | Object | |
![]() |
Lets the user drag the specified sprite. | Sprite | |
![]() |
Lets the user drag the specified sprite on a touch-enabled device. | Sprite | |
![]() |
Recursively stops the timeline execution of all MovieClips rooted at this object. | DisplayObjectContainer | |
![]() |
Ends the startDrag() method. | Sprite | |
![]() |
Ends the startTouchDrag() method, for use with touch-enabled devices. | Sprite | |
![]() |
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
![]() |
Returns the primitive value of the specified object. | Object | |
![]() |
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher |
Event | Summary | Defined By | ||
---|---|---|---|---|
![]() | [broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active. | EventDispatcher | ||
![]() | Dispatched when a display object is added to the display list. | DisplayObject | ||
![]() | Dispatched when a display object is added to the on stage display list, either directly or through the addition of a sub tree in which the display object is contained. | DisplayObject | ||
![]() | Dispatched when the user selects 'Clear' (or 'Delete') from the text context menu. | InteractiveObject | ||
![]() | Dispatched when a user presses and releases the main button of the user's pointing device over the same InteractiveObject. | InteractiveObject | ||
![]() | Dispatched when a user gesture triggers the context menu associated with this interactive object in an AIR application. | InteractiveObject | ||
![]() | Dispatched when the user activates the platform-specific accelerator key combination for a copy operation or selects 'Copy' from the text context menu. | InteractiveObject | ||
![]() | Dispatched when the user activates the platform-specific accelerator key combination for a cut operation or selects 'Cut' from the text context menu. | InteractiveObject | ||
![]() | [broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive. | EventDispatcher | ||
![]() | Dispatched when a user presses and releases the main button of a pointing device twice in rapid succession over the same InteractiveObject when that object's doubleClickEnabled flag is set to true. | InteractiveObject | ||
![]() | [broadcast event] Dispatched when the playhead is entering a new frame. | DisplayObject | ||
![]() | [broadcast event] Dispatched when the playhead is exiting the current frame. | DisplayObject | ||
![]() | Dispatched after a display object gains focus. | InteractiveObject | ||
![]() | Dispatched after a display object loses focus. | InteractiveObject | ||
![]() | [broadcast event] Dispatched after the constructors of frame display objects have run but before frame scripts have run. | DisplayObject | ||
![]() | Dispatched when the user creates a point of contact along the edge of the touch surface with an InteractiveObject instance, (such as tapping along the edge of the touch surface on Siri Remote for Apple TV) Some devices might also interpret this contact as a combination of several touch events, as well. | InteractiveObject | ||
![]() | Dispatched when the user presses two points of contact over the same InteractiveObject instance on a touch-enabled device (such as presses and releases two fingers over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user moves a point of contact over the InteractiveObject instance on a touch-enabled device (such as moving a finger from left to right over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user performs a rotation gesture at a point of contact with an InteractiveObject instance (such as touching two fingers and rotating them over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user performs a swipe gesture at a point of contact with an InteractiveObject instance (such as touching three fingers to a screen and then moving them in parallel over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user creates a point of contact with an InteractiveObject instance, then taps on a touch-enabled device (such as placing several fingers over a display object to open a menu and then taps one finger to select a menu item on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user performs a zoom gesture at a point of contact with an InteractiveObject instance (such as touching two fingers to a screen and then quickly spreading the fingers apart over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | This event is dispatched to any client app that supports inline input with an IME | InteractiveObject | ||
![]() | Dispatched when the user presses a key. | InteractiveObject | ||
![]() | Dispatched when the user attempts to change focus by using keyboard navigation. | InteractiveObject | ||
![]() | Dispatched when the user releases a key. | InteractiveObject | ||
![]() | Dispatched when a user presses and releases the middle button of the user's pointing device over the same InteractiveObject. | InteractiveObject | ||
![]() | Dispatched when a user presses the middle pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a user releases the pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a user presses the pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when the user attempts to change focus by using a pointer device. | InteractiveObject | ||
![]() | Dispatched when a user moves the pointing device while it is over an InteractiveObject. | InteractiveObject | ||
![]() | Dispatched when the user moves a pointing device away from an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when the user moves a pointing device over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a user releases the pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a mouse wheel is spun over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched by the drag initiator InteractiveObject when the user releases the drag gesture. | InteractiveObject | ||
![]() | Dispatched by the target InteractiveObject when a dragged object is dropped on it and the drop has been accepted with a call to DragManager.acceptDragDrop(). | InteractiveObject | ||
![]() | Dispatched by an InteractiveObject when a drag gesture enters its boundary. | InteractiveObject | ||
![]() | Dispatched by an InteractiveObject when a drag gesture leaves its boundary. | InteractiveObject | ||
![]() | Dispatched by an InteractiveObject continually while a drag gesture remains within its boundary. | InteractiveObject | ||
![]() | Dispatched at the beginning of a drag operation by the InteractiveObject that is specified as the drag initiator in the DragManager.doDrag() call. | InteractiveObject | ||
![]() | Dispatched during a drag operation by the InteractiveObject that is specified as the drag initiator in the DragManager.doDrag() call. | InteractiveObject | ||
![]() | Dispatched when the user activates the platform-specific accelerator key combination for a paste operation or selects 'Paste' from the text context menu. | InteractiveObject | ||
![]() | Dispatched when the user lowers an active stylus past the proximity detection threshold of the screen. | InteractiveObject | ||
![]() | Dispatched when the user lifts an active stylus above the proximity detection threshold of the screen. | InteractiveObject | ||
![]() | Dispatched when the user moves an active stylus over the screen while remaining within the proximity detection threshold. | InteractiveObject | ||
![]() | Dispatched when the user moves an active stylus away from this InteractiveObject while remaining within the proximity detection threshold of the screen. | InteractiveObject | ||
![]() | Dispatched when the user moves an active stylus directly above this InteractiveObject while remaining within the proximity detection threshold of the screen. | InteractiveObject | ||
![]() | Dispatched when the user moves an active stylus away from this InteractiveObject and any of its children while remaining within the proximity detection threshold of the screen. | InteractiveObject | ||
![]() | Dispatched when the user moves an active stylus over this InteractiveObject from outside the object's tree of descendents in the display list (while remaining within the proximity detection threshold of the screen). | InteractiveObject | ||
![]() | Dispatched when a user releases the button on the pointing device after the user first pressed the button over an InteractiveObject instance and then moved the pointing device off of the InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a display object is about to be removed from the display list. | DisplayObject | ||
![]() | Dispatched when a display object is about to be removed from the display list, either directly or through the removal of a sub tree in which the display object is contained. | DisplayObject | ||
![]() | [broadcast event] Dispatched when the display list is about to be updated and rendered. | DisplayObject | ||
![]() | Dispatched when a user presses and releases the right button of the user's pointing device over the same InteractiveObject. | InteractiveObject | ||
![]() | Dispatched when a user presses the pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when a user releases the pointing device button over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when the user moves a pointing device away from an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when the user moves a pointing device over an InteractiveObject instance. | InteractiveObject | ||
![]() | Dispatched when the user activates the platform-specific accelerator key combination for a select all operation or selects 'Select All' from the text context menu. | InteractiveObject | ||
![]() | Dispatched immediately after the soft keyboard is raised. | InteractiveObject | ||
![]() | Dispatched immediately before the soft keyboard is raised. | InteractiveObject | ||
![]() | Dispatched immediately after the soft keyboard is lowered. | InteractiveObject | ||
![]() | Dispatched when the value of the object's tabChildren flag changes. | InteractiveObject | ||
![]() | Dispatched when the object's tabEnabled flag changes. | InteractiveObject | ||
![]() | Dispatched when the value of the object's tabIndex property changes. | InteractiveObject | ||
![]() | Dispatched when a user enters one or more characters of text. | InteractiveObject | ||
![]() | Dispatched when the user first contacts a touch-enabled device (such as touches a finger to a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user removes contact with a touch-enabled device (such as lifts a finger off a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user touches the device, and is continuously dispatched until the point of contact is removed. | InteractiveObject | ||
![]() | Dispatched when the user moves the point of contact away from InteractiveObject instance on a touch-enabled device (such as drags a finger from one display object to another on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user moves the point of contact over an InteractiveObject instance on a touch-enabled device (such as drags a finger from a point outside a display object to a point over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user moves the point of contact away from an InteractiveObject instance on a touch-enabled device (such as drags a finger from over a display object to a point outside the display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user moves the point of contact over an InteractiveObject instance on a touch-enabled device (such as drags a finger from a point outside a display object to a point over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject | ||
![]() | Dispatched when the user lifts the point of contact over the same InteractiveObject instance on which the contact was initiated on a touch-enabled device (such as presses and releases a finger from a single point over a display object on a mobile phone or tablet with a touch screen). | InteractiveObject |
Styles are either common or associated with a specific theme. If the style is common, it can be used with any theme. If a style is associated with a specific theme, it can only be used if your application uses that theme.
Style | Description | Defined By | ||
---|---|---|---|---|
alignmentBaseline | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the baseline to which the dominant baseline aligns. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.alignmentBaseline For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position. | UIComponent | ||
baselineShift | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Amount to shift the baseline. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.baselineShift. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
blockProgression | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies a vertical or horizontal progression of line placement. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.blockProgression. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area. | UIComponent | ||
breakOpportunity | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls where lines are allowed to break when breaking wrapping text into multiple lines. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.breakOpportunity. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
cffHinting | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of CFF hinting used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.cffHinting. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
clearFloats | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls how text wraps around a float. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.clearFloats. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
color | Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.color. For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style color, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style color. The default value is 0x000000 .Related API Elements | Scroller | ||
digitCase | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of digit case used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.digitCase. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
digitWidth | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Type of digit width used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.digitWidth. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
direction | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the default bidirectional embedding level of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.direction. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
dominantBaseline | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies which element baseline snaps to the alignmentBaseline to
determine the vertical position of the element on the line.
For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.dominantBaseline. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Color of the component highlight when validation fails. | UIComponent | ||
![]() | Type: Class Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Name of the skin class to use for this component when a validation error occurs. | SkinnableComponent | ||
firstBaselineOffset | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the baseline position of the first line in the container. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.firstBaselineOffset. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Blend mode used by the focus rectangle. | UIComponent | ||
focusedTextSelectionColor | Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is enabled and has focus. For the Mobile theme, this is not supported. | Scroller | ||
![]() | Type: Class CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Skin used to draw the focus rectangle. | UIComponent | ||
![]() | Type: Number Format: Length CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Thickness, in pixels, of the focus rectangle outline. | UIComponent | ||
fontFamily | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The name of the font to use, or a comma-separated list of font names. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontFamily. For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontFamily, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontFamily. The default value for the Spark theme is Related API Elements | Scroller | ||
fontLookup | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Font lookup to use. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontLookup For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
fontSize | Type: Number Format: Length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Height of the text, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontSize For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontSize, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontSize. The default value for the Spark theme is Related API Elements | Scroller | ||
fontStyle | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is italic font. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontStyle For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontStyle, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontStyle. Related API Elements | Scroller | ||
fontWeight | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is boldface. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontWeight For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontWeight, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontWeight. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
horizontalScrollPolicy | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Indicates under what conditions the horizontal scroll bar is displayed.
The scroll policy affects the measured size of the Scroller component. The default value is ScrollPolicy.AUTO .Related API Elements | Scroller | ||
inactiveTextSelectionColor | Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is disabled. For the Mobile theme, this is not supported. | Scroller | ||
![]() | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 The primary interaction mode for this component. | UIComponent | ||
justificationRule | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Rule used to justify text in a paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.justificationRule For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
justificationStyle | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The style used for justification of the paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.justificationStyle For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
kerning | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The style used for justification of the paragraph. Kerning is enabled by default for Spark components, but is disabled by default for MX components.
Spark components interpret For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.kerning For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.1 Runtime Versions: Flash10, AIR 1.5 Specifies the desired layout direction of a component. | UIComponent | ||
leadingModel | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the leading model, which is a combination of leading basis and leading direction. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.leadingModel. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area. | UIComponent | ||
ligatureLevel | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls which of the ligatures that are defined in the font may be used in the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.ligatureLevel For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
lineHeight | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Leading controls for the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.lineHeight.
For the Mobile theme, this is not supported. See Related API Elements | Scroller | ||
lineThrough | Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 If true, applies strikethrough, a line drawn through the middle of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.lineThrough For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
listAutoPadding | Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 This specifies an auto indent for the start edge of lists when the padding value of the list on that side is auto .
For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.listAutoPadding. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
listStylePosition | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 This controls the placement of a list item marker relative to the list item. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.listStylePosition. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
listStyleType | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 This controls the appearance of items in a list. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.listStyleType. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
liveScrolling | Type: Boolean CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 A proxy for the liveDragging style of the scrollbars
used by the Scroller component.
If this style is set to Setting this style to By default this style is undefined . | Scroller | ||
locale | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The locale of the text. Controls case transformations and shaping. Uses standard locale identifiers as described in Unicode Technical Standard #35. For example "en", "en_US" and "en-US" are all English, "ja" is Japanese. The default value is undefined. This property inherits its value from an ancestor; if
still undefined, it inherits from the global When using the Spark formatters and globalization classes, you can set this style on the
root application to the value of the undefined .Learn more | Scroller | ||
paragraphEndIndent | Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount to indent the paragraph's end edge. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paragraphEndIndent. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
paragraphSpaceAfter | Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of space to leave after the paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paragraphSpaceAfter. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
paragraphSpaceBefore | Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of space to leave before the paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paragraphSpaceBefore. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
paragraphStartIndent | Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount to indent the paragraph's start edge. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paragraphStartIndent. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
renderingMode | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The rendering mode used for this text which applies only to embedded fonts. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.renderingMode For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area. | UIComponent | ||
![]() | Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 1.5 Show the error border or skin when this component is invalid | UIComponent | ||
![]() | Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it | UIComponent | ||
![]() | Type: Class Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Name of the skin class to use for this component. | SkinnableComponent | ||
tabStops | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the tab stops associated with the paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.tabStops. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
textAlign | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alignment of text within a container. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlign For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style textAlign, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style textAlign. Related API Elements | Scroller | ||
textAlignLast | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alignment of the last line in the paragraph relative to the container in justified text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlignLast For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
textAlpha | Type: Number CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alpha (transparency) value for the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlpha For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
textDecoration | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is underlined. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textDecoration For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style textDecoration, and if using StyleableStageText, this is not supported. Related API Elements | Scroller | ||
textIndent | Type: Number Format: Length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Offset of first line of text from the left side of the container. . For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textIndent. For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style textIndent, and if using StyleableStageText this is not supported. Related API Elements | Scroller | ||
textJustify | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies options for justifying text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textJustify For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
textRotation | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines the number of degrees to rotate this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textRotation. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area. | UIComponent | ||
touchDelay | Type: Number Format: Time CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.5 When in touch interaction mode, the number of milliseconds to wait after the user interaction has occured before showing the component in a visually down state. The reason for this delay is because when a user initiates a scroll gesture, we don't want components to flicker as they touch the screen. By having a reasonable delay, we make sure that the user still gets feedback when they press down on a component, but that the feedback doesn't come too quickly that it gets displayed during a scroll gesture operation. If the mobile theme is applied, the default value for this style is 100 ms for components inside of a Scroller and 0 ms for components outside of a Scroller. | Scroller | ||
trackingLeft | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the left of each character. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.trackingLeft For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
trackingRight | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the right of each character. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.trackingRight For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
typographicCase | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of typographic case used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.typographicCase For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
unfocusedTextSelectionColor | Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is enabled but does not have focus. For the Mobile theme, this is not supported. | Scroller | ||
![]() | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
verticalScrollPolicy | Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Indicates under what conditions the vertical scroll bar is displayed.
The scroll policy affects the measured size of the Scroller component. The default value is ScrollPolicy.AUTO .Related API Elements | Scroller | ||
whiteSpaceCollapse | Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Collapses or preserves whitespace when importing text into a TextFlow. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.whiteSpaceCollapse. For the Mobile theme, this is not supported. Related API Elements | Scroller | ||
wordSpacing | Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.5, AIR 2.0 Specifies the spacing between words to use during justification. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.wordSpacing. For the Mobile theme, this is not supported. Related API Elements | Scroller |
Style | Description | Defined By | ||
---|---|---|---|---|
alternatingItemColors | Type: Array Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The colors to use for the backgrounds of the items in the list. The value is an array of one or more colors. The backgrounds of the list items alternate among the colors in the array. The default value for the Spark theme is | Scroller | ||
![]() | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The main color for a component. | SkinnableComponent | ||
contentBackgroundAlpha | Type: Number CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha of the content background for this component. | Scroller | ||
contentBackgroundColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of the content background for this component. For a List, changing The default value for the Spark theme is | Scroller | ||
focusColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of focus ring when the component is in focus. | Scroller | ||
rollOverColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of the highlights when the mouse is over the component. This style is only applicable in mouse 0xCEDBEF . | Scroller | ||
symbolColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of any symbol of a component. Examples include the check mark of a CheckBox or the arrow of a scroll button. | Scroller |
Style | Description | Defined By | ||
---|---|---|---|---|
alternatingItemColors | Type: Array Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The colors to use for the backgrounds of the items in the list. The value is an array of one or more colors. The backgrounds of the list items alternate among the colors in the array. The default value for the Spark theme is | Scroller | ||
![]() | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The main color for a component. | SkinnableComponent | ||
contentBackgroundAlpha | Type: Number CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha of the content background for this component. | Scroller | ||
contentBackgroundColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of the content background for this component. For a List, changing The default value for the Spark theme is | Scroller | ||
downColor | Type: uint Format: Color CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.5 Color of the background of an item renderer when it is being pressed down If The default value for the Spark theme is | Scroller | ||
focusColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of focus ring when the component is in focus. | Scroller | ||
leading | Type: Number Format: Length CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.0 Additional vertical space between lines of text.
For the Spark theme, this is not supported. See For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableStageText Style fontWeight and if using StyleableStageText, this is not supported. Related API Elements | Scroller | ||
letterSpacing | Type: Number CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.0 The number of additional pixels to appear between each character.
For the Spark theme, this is not supported. See For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField.letterSpacing and if using StyleableStageText, this is not supported. Related API Elements | Scroller | ||
symbolColor | Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of any symbol of a component. Examples include the check mark of a CheckBox or the arrow of a scroll button. | Scroller |
This component uses skins made up of skin parts. Do not set the skin parts directly. The component's skin sets the skin parts.
Skin Part | Description | Defined By | ||
---|---|---|---|---|
horizontalScrollBar:HScrollBar | Required: false Part Type: Static Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 A skin part that defines the horizontal scroll bar. This property should be considered read-only. It is only set by the Scroller's skin. This property is Bindable. | Scroller | ||
horizontalScrollBarFactory:IFactory | Required: false Part Type: Dynamic Language Version: ActionScript Product Version: Runtime Versions: , A skin part that defines the horizontal scroll bar component. The horizontalScrollBar skin part takes precedence over this skin part. When Scroller creates an instance of this part, it will set the horizontalScrollBar skin part to that instance. This property should be considered read-only. It is only set by the Scroller's skin. To access the HScrollBar instance, use horizontalScrollBar. The IFactory must return an object of type HScrollBar. | Scroller | ||
verticalScrollBar:VScrollBar | Required: false Part Type: Static Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 A skin part that defines the vertical scroll bar. This property should be considered read-only. It is only set by the Scroller's skin. This property is Bindable. | Scroller | ||
verticalScrollBarFactory:IFactory | Required: false Part Type: Dynamic Language Version: ActionScript Product Version: Runtime Versions: , A skin part that defines the vertical scroll bar. The verticalScrollBar skin part takes precedence over this skin part. When Scroller creates an instance of this part, it will set the verticalScrollBar skin part to that instance. This property should be considered read-only. It is only set by the Scroller's skin. To access the VScrollBar instance, use verticalScrollBar. The IFactory must return an object of type VScrollBar. | Scroller |
<?xml version='1.0' encoding='UTF-8'?> <!-- Simple example to demonstrate the Scroller control --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <!-- Panel used as a container for Scroller control examples --> <mx:Panel title="Scroller Control Example" height="75%" width="75%" paddingTop="10" paddingLeft="10" horizontalCenter="0" verticalCenter="0"> <s:Scroller width="100" height="100"> <s:Group> <mx:Image width="300" height="400" source="@Embed(source='/assets/logo.jpg')"/> </s:Group> </s:Scroller> </mx:Panel> </s:Application>
Wed Nov 21 2018, 06:34 AM -08:00