패키지 | com.adobe.mosaic.layouts |
클래스 | public class StackLayout |
상속 | StackLayout BasicLayout LayoutBase OnDemandEventDispatcher Object |
구현 | ISelectable |
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
StackLayout partially implements ISelectableList
so the layout may be
used as the dataProvider
for a ButtonBar
.
속성 | 정의 주체 | ||
---|---|---|---|
clipAndEnableScrolling : Boolean
If true, specifies to clip the children to the boundaries of the viewport. | LayoutBase | ||
constructor : Object
지정된 객체 인스턴스의 클래스 객체 또는 생성자 함수에 대한 참조입니다. | Object | ||
dropIndicator : DisplayObject
The DisplayObject that this layout uses for
the drop indicator during a drag-and-drop operation. | LayoutBase | ||
horizontalScrollPosition : Number
The x coordinate of the origin of the viewport in the component's coordinate system,
where the default value is (0,0) corresponding to the upper-left corner of the component. | LayoutBase | ||
layoutTarget : GroupBase [읽기 전용]
The Group for which the layout is working (arranging and sizing its children). | StackLayout | ||
selectedIndex : int
The index of the currently selected element of the group target. | StackLayout | ||
target : GroupBase
The GroupBase container whose elements are measured, sized and positioned
by this layout. | LayoutBase | ||
typicalLayoutElement : ILayoutElement
Used by layouts when fixed row/column sizes are requested but
a specific size isn't specified. | LayoutBase | ||
useVirtualLayout : Boolean
A container can hold any number of children. | LayoutBase | ||
verticalScrollPosition : Number
The y coordinate of the origin of the viewport in the component's coordinate system,
where the default value is (0,0) corresponding to the upper-left corner of the component. | LayoutBase |
메서드 | 정의 주체 | ||
---|---|---|---|
Constructor
| StackLayout | ||
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. | OnDemandEventDispatcher | ||
Calculates the drop location in the data provider of the drop target for
the specified dragEvent. | LayoutBase | ||
When useVirtualLayout is true,
this method can be used by the layout target
to clear cached layout information when the target changes. | LayoutBase | ||
Dispatches an event into the event flow. | OnDemandEventDispatcher | ||
[재정의]
Intercepts the element being added and resizes it to take up the entire space of
the layout. | StackLayout | ||
[재정의]
Removes the given element from the layout and adjusts the selectedIndex
if the element being removed as the currently selected element. | StackLayout | ||
Returns the specified element's layout bounds as a Rectangle or null
if the index is invalid, the corresponding element is null,
includeInLayout=false,
or if this layout's target property is null. | LayoutBase | ||
Returns the change to the horizontal scroll position to handle
different scrolling options. | LayoutBase | ||
getNavigationDestinationIndex(currentIndex:int, navigationUnit:uint, arrowKeysWrapFocus:Boolean):int
Delegation method that determines which item
to navigate to based on the current item in focus
and user input in terms of NavigationUnit. | LayoutBase | ||
Computes the verticalScrollPosition and
horizontalScrollPosition deltas needed to
scroll the element at the specified index into view. | LayoutBase | ||
Returns the change to the vertical scroll position to handle
different scrolling options. | LayoutBase | ||
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | OnDemandEventDispatcher | ||
지정된 속성이 객체에 정의되어 있는지 여부를 나타냅니다. | Object | ||
Hides the previously shown drop indicator,
created by the showDropIndicator() method,
removes it from the display list and also stops the drag scrolling. | LayoutBase | ||
Object 클래스의 인스턴스가 매개 변수로 지정된 객체의 프로토타입 체인에 있는지 여부를 나타냅니다. | Object | ||
Measures the target's default size based on its content, and optionally
measures the target's default minimum size. | LayoutBase | ||
지정된 속성이 존재하고 열거 가능한지 여부를 나타냅니다. | Object | ||
Removes a listener from the EventDispatcher object. | OnDemandEventDispatcher | ||
루프 작업에서 동적 속성을 사용할 수 있는지 여부를 설정합니다. | Object | ||
Sizes, positions and parents the drop indicator based on the specified
drop location. | LayoutBase | ||
로캘별 규칙에 따라 서식이 지정된 이 객체의 문자열 표현을 반환합니다. | Object | ||
지정된 객체의 문자열 표현을 반환합니다. | Object | ||
[재정의]
Adjusts the display to show the currently selected item. | StackLayout | ||
Called by the target at the end of its updateDisplayList
to have the layout update its scrollRect. | LayoutBase | ||
지정된 객체의 프리미티브 값을 반환합니다. | Object | ||
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type. | OnDemandEventDispatcher |
layoutTarget | 속성 |
layoutTarget:GroupBase
[읽기 전용] 언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
The Group for which the layout is working (arranging and sizing its children).
구현
public function get layoutTarget():GroupBase
selectedIndex | 속성 |
selectedIndex:int
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
The index of the currently selected element of the group target.
이 속성은 데이터 바인딩에 대한 소스로 사용할 수 있습니다. 이 속성을 수정하면 selectedIndexChanged
이벤트를 전달합니다.
구현
public function get selectedIndex():int
public function set selectedIndex(value:int):void
StackLayout | () | 생성자 |
public function StackLayout()
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
Constructor
elementAdded | () | 메서드 |
override public function elementAdded(index:int):void
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
Intercepts the element being added and resizes it to take up the entire space of the layout. If the index matches the selectedIndex, the element is made visible as well.
매개 변수
index:int — The index of the element being added.
|
elementRemoved | () | 메서드 |
override public function elementRemoved(index:int):void
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
Removes the given element from the layout and adjusts the selectedIndex if the element being removed as the currently selected element.
매개 변수
index:int — The index of the element being removed.
|
updateDisplayList | () | 메서드 |
override public function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
언어 버전: | ActionScript 3.0 |
제품 버전: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
런타임 버전: | AIR 2.6, Flash Player 10.2 |
Adjusts the display to show the currently selected item.
매개 변수
unscaledWidth:Number — The actual width of the target group.
| |
unscaledHeight:Number — The actual height of the target group.
|
Tue Jun 12 2018, 03:17 PM Z