Package | com.adobe.mosaic.layouts |
Class | public class FlowLayout |
Inheritance | FlowLayout ![]() ![]() ![]() ![]() |
Language Version: | ActionScript 3.0 |
Product Version: | Adobe Digital Enterprise Platform Experience Services - Composite Application Framework 10 |
Runtime Versions: | AIR 2.6, Flash Player 10.2 |
Public Properties
Property | Defined By | ||
---|---|---|---|
![]() | clipAndEnableScrolling : Boolean
If true, specifies to clip the children to the boundaries of the viewport. | LayoutBase | |
![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | 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 | |
![]() | 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 |
Protected Properties
Public Methods
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. | OnDemandEventDispatcher | |
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When useVirtualLayout is true,
this method can be used by the layout target
to clear cached layout information when the target changes. | LayoutBase | |
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Dispatches an event into the event flow. | OnDemandEventDispatcher | |
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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 | |
![]() |
Indicates whether an object has a specified property defined. | 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 | |
![]() |
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
![]() |
Measures the target's default size based on its content, and optionally
measures the target's default minimum size. | LayoutBase | |
![]() |
Indicates whether the specified property exists and is enumerable. | Object | |
![]() |
Removes a listener from the EventDispatcher object. | OnDemandEventDispatcher | |
![]() |
Sets the availability of a dynamic property for loop operations. | Object | |
![]() |
Sizes, positions and parents the drop indicator based on the specified
drop location. | LayoutBase | |
![]() |
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
![]() |
Returns the string representation of the specified object. | Object | |
![]() |
Sizes and positions the target's elements. | LayoutBase | |
![]() |
Called by the target at the end of its updateDisplayList
to have the layout update its scrollRect. | LayoutBase | |
![]() |
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. | OnDemandEventDispatcher |
Protected Methods
Method | Defined By | ||
---|---|---|---|
![]() |
Calculates how much to scroll for the specified dropLocation
during a drag and drop gesture. | LayoutBase | |
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Returns the bounds of the first layout element that either spans or
is above the scrollRect's top edge. | LayoutBase | |
![]() |
Returns the bounds of the first layout element that either spans or
is below the scrollRect's bottom edge. | LayoutBase | |
![]() |
Returns the bounds of the first layout element that either spans or
is to the left of the scrollRect's left edge. | LayoutBase | |
![]() |
Returns the bounds of the first layout element that either spans or
is to the right of the scrollRect's right edge. | LayoutBase | |
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Returns the bounds of the target's scroll rectangle in layout coordinates. | LayoutBase | |
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Called when the verticalScrollPosition or
horizontalScrollPosition properties change. | LayoutBase |
Thu Dec 6 2018, 01:12 PM -08:00