| Package | mx.controls.listClasses |
| Class | public class TileBase |
| Inheritance | TileBase  ListBase ScrollControlBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Subclasses | HorizontalList, TileList |
variableRowHeight
and wordWrap properties inherited from their parent class.
All items in a TileList are the same width and height.
This class is not used directly in applications.
| Property | Defined by | ||
|---|---|---|---|
 | accessibilityProperties : AccessibilityProperties
The current accessibility options for this display object.
| DisplayObject | |
| 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
Indicates the alpha transparency value of the object specified.
| DisplayObject | |
| baselinePosition : Number
Determines the baseline y-coordinate
of the first line of text of the component.
| UIComponent | |
| blendMode : String
A value from the BlendMode class that specifies which blend mode to use.
| DisplayObject | |
| borderMetrics : EdgeMetrics
Returns an EdgeMetrics object that has four properties:
left, top, right,
and bottom. | ScrollControlBase | |
| buttonMode : Boolean
Specifies the button mode of this sprite.
| Sprite | |
| cacheAsBitmap : Boolean
If set to
true, Flash Player caches an internal bitmap representation of the
display object. | DisplayObject | |
| cacheHeuristic : Boolean
Used by Flex to suggest bitmap caching for the object.
| UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object.
| UIComponent | |
| className : String
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
A reference to the class object or constructor function for a given object instance.
| Object | |
| contentMouseX : Number
Returns the x position of the mouse, in the content coordinate system.
| UIComponent | |
| contentMouseY : Number
Returns the y position of the mouse, in the content coordinate system.
| UIComponent | |
| contextMenu : ContextMenu
Specifies the context menu associated with this object.
| InteractiveObject | |
| currentState : String
The current view state of the component.
| 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 | |
| dataProvider : Object
Set of data to be viewed.
| ListBase | |
| 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 | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the
createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| direction : String
The direction in which this control lays out its children.
| TileBase | ||
| document : Object
A reference to the document object associated with this UIComponent.
| UIComponent | |
| doubleClickEnabled : Boolean
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
A flag that indicates whether items can be moved instead
of just copied from the control as part of a drag-and-drop
operation.
| ListBase | |
| dropEnabled : Boolean
A flag that indicates whether dragged items can be dropped onto the
control.
| ListBase | |
| dropTarget : DisplayObject
Specifies the display object over which the sprite is being dragged, or on
which the sprite was dropped.
| Sprite | |
| enabled : Boolean
Whether the component can accept user interaction.
| UIComponent | |
| errorString : String
The text that will be 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
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMaxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| filters : Array
An indexed array that contains each filter object currently associated with the display object.
| DisplayObject | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when clicked on.
| 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
Specifies whether this object displays a focus rectangle.
| InteractiveObject | |
| graphics : Graphics
Specifies the Graphics object that belongs to this sprite where vector
drawing commands can occur.
| Sprite | |
| height : Number
Number that specifies the height of the component, in pixels,
in the parent's coordinates.
| UIComponent | |
| hitArea : Sprite
Designates another sprite to serve as the hit area for a sprite.
| Sprite | |
| 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 | |
| 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
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 | |
| isDocument : Boolean
Determines whether this UIComponent instance is a document object,
that is, whether it is at the top of the hierarchy of a Flex
application, MXML component, or ActionScript component.
| UIComponent | |
| isPopUp : Boolean
Set to
true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| 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 | |
| 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
Returns a LoaderInfo object containing information about loading the file
to which this display object belongs.
| DisplayObject | |
| lockedColumnCount : int
The index of the first column in the control that scrolls.
| ListBase | |
| lockedRowCount : int
The index of the first row in the control that scrolls.
| ListBase | |
| mask : DisplayObject
The calling display object is masked by the specified
mask object. | DisplayObject | |
| maxColumns : int
The maximum number of columns that the control can have.
| TileBase | ||
| maxHeight : Number
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| maxRows : int
The maximum number of rows that the control can have.
| TileBase | ||
| maxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| 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 | |
| minHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| minWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| mouseChildren : Boolean
Determines whether or not the children of the object are mouse enabled.
| DisplayObjectContainer | |
| mouseEnabled : Boolean
Specifies whether this object receives mouse messages.
| InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on.
| UIComponent | |
| mouseX : Number
Indicates the x coordinate of the mouse position, in pixels.
| DisplayObject | |
| mouseY : Number
Indicates the y coordinate of the mouse position, in pixels.
| DisplayObject | |
| name : String
Indicates the instance name of the DisplayObject.
| DisplayObject | |
| 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 | |
| numChildren : int
Returns the number of children of this object.
| DisplayObjectContainer | |
| opaqueBackground : Object
Specifies whether the display object is opaque with a certain background color.
| DisplayObject | |
| owner : DisplayObjectContainer
The owner of this UIComponent.
| UIComponent | |
| parent : DisplayObjectContainer
The parent container or component for this component.
| UIComponent | |
| parentApplication : Object
A reference to the Application object that contains this UIComponent
instance.
| UIComponent | |
| parentDocument : Object
A reference to the parent document object for this UIComponent.
| UIComponent | |
| percentHeight : Number
Number that specifies the height of a component as a percentage
of its parent's size.
| UIComponent | |
| percentWidth : Number
Number that specifies the width of a component as a percentage
of its parent's size.
| UIComponent | |
| processedDescriptors : Boolean
Set to
true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| prototype : Object
[static]
A reference to the prototype object of a class or function object.
| Object | |
| repeater : IRepeater
A reference to the Repeater object
in the parent document that produced this UIComponent.
| UIComponent | |
| repeaterIndex : int
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 | |
| root : DisplayObject
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 | |
| rotation : Number
Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.
| DisplayObject | |
| rowCount : int
Number of rows to be displayed.
| ListBase | |
| rowHeight : Number
The height of the rows in pixels.
| ListBase | |
| scale9Grid : Rectangle
The current scaling grid that is in effect.
| DisplayObject | |
| scaleX : Number
Number that specifies the horizontal scaling factor.
| UIComponent | |
| scaleY : Number
Number that specifies the vertical scaling percentage.
| UIComponent | |
| screen : Rectangle
Returns an object that contains the size and position of the base
drawing surface for this object.
| UIComponent | |
| scrollRect : Rectangle
The scroll rectangle bounds of the display object.
| 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 | |
| showDataTips : Boolean
A flag that indicates whether dataTips are displayed for text in the rows.
| ListBase | |
| showScrollTips : Boolean = false
A flag that indicates whether a tooltip should appear
near the scroll thumb when it is being dragged.
| ScrollControlBase | |
| soundTransform : SoundTransform
Controls sound within this sprite.
| Sprite | |
| stage : Stage
The Stage of the display object.
| 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 | |
| styleName : Object
The class style used by this component.
| UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component.
| UIComponent | |
| 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 : TextSnapshot
Returns a TextSnapshot object for this DisplayObjectContainer instance.
| DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip.
| UIComponent | |
| transform : Transform
An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.
| DisplayObject | |
| 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
A Boolean value that indicates whether the pointing hand (hand cursor) appears when the mouse rolls
over a sprite in which the
buttonMode property is set to true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component.
| UIComponent | |
| value : Object
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 | |
| 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
An EdgeMetrics object taking into account the scroll bars,
if visible.
| ScrollControlBase | |
| visible : Boolean
Controls the visibility of this UIComponent.
| UIComponent | |
| width : Number
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
Number that specifies the component's horizontal position,
in pixels, within its parent container.
| UIComponent | |
| y : Number
Number that specifies the component's vertical position,
in pixels, within its parent container.
| UIComponent | |
| Method | Defined by | ||
|---|---|---|---|
|
TileBase()
Constructor.
| TileBase | ||
|
Adds a child DisplayObject instance to this DisplayObjectContainer instance.
| DisplayObjectContainer | |
|
Adds a child DisplayObject instance to this DisplayObjectContainer
instance.
| DisplayObjectContainer | |
|
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 | |
|
Returns the index where the dropped items should be added
to the drop target.
| ListBase | |
|
Queues a function to be called later.
| UIComponent | |
|
Deletes a style property from this component instance.
| UIComponent | |
|
Determines whether the specified display object is a child of the DisplayObjectContainer instance or
the instance itself.
| DisplayObjectContainer | |
|
Converts a
Point object from content coordinates to global coordinates. | UIComponent | |
|
Converts a
Point object from content to local coordinates. | UIComponent | |
|
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 | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent.
| UIComponent | |
|
Dispatches an event into the event flow.
| EventDispatcher | |
|
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
Programatically 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 the data bindings into this UIComponent object.
| UIComponent | |
|
Finds an item in the list based on a string
and moves the selection to it.
| ListBase | |
|
Called after printing is complete.
| UIComponent | |
|
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 instance that exists at the specified index.
| DisplayObjectContainer | |
|
Returns the child display object that exists with the specified name.
| DisplayObjectContainer | |
|
Returns the index position of a
child DisplayObject instance. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance.
| 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 | |
|
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 | |
|
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 | |
|
Converts the
point object from the Stage (global) coordinates
to the 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 | |
|
Hides the drop indicator under the mouse pointer that indicates that a
drag and drop operation is allowed.
| ListBase | |
|
Evaluates the display object to see if it overlaps or intersects with 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 | |
|
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 | |
|
Refresh all rows on 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 highlighted (is rolled over via the mouse or
or under the caret via keyboard navigation).
| ListBase | |
|
Determines if the item renderer for a data provider item
is selected.
| ListBase | |
|
Determines if an item is being displayed by a renderer.
| ListBase | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the 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 | |
|
Converts a
Point object from local to content coordinates. | UIComponent | |
|
Converts the
point object from the display object's (local) coordinates to the
Stage (global) coordinates. | DisplayObject | |
|
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 may 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 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 | |
|
Propagate style changes to the children.
| UIComponent | |
|
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 | |
|
Indicates whether the specified property exists and is enumerable.
| Object | |
|
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, register the EffectManager
as one of the event listeners.
| UIComponent | |
|
Removes the specified
child DisplayObject instance from the child list of the DisplayObjectContainer instance. | DisplayObjectContainer | |
|
Removes a child DisplayObject from the specified
index position in the child list of
the DisplayObjectContainer. | DisplayObjectContainer | |
|
Removes a listener from the EventDispatcher object.
| EventDispatcher | |
|
[static]
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 | |
|
Changes the position of an existing child in the display object container.
| DisplayObjectContainer | |
|
Set the current state.
| UIComponent | |
|
Sets the focus to this component.
| UIComponent | |
|
Sets the availability of a dynamic property for loop operations.
| 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 | |
|
Lets the user drag the specified sprite.
| Sprite | |
|
Ends the
startDrag() method. | Sprite | |
|
Detects changes to style properties.
| UIComponent | |
|
Flex calls the
stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
|
[static]
Blocks the background processing of methods
queued by
callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Swaps the z-order (front-to-back order) of the two specified child objects.
| DisplayObjectContainer | |
|
Swaps the z-order (front-to-back order) of the child objects at the two specified index positions in the
child list.
| DisplayObjectContainer | |
|
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application.
| FlexSprite | |
|
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 | |
|
Returns the primitive value of the specified object.
| Object | |
|
Returns a box Matrix which can be passed to
drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type.
| EventDispatcher | |
| Method | Defined by | ||
|---|---|---|---|
|
Adds the selected items to the DragSource object as part of a
drag-and-drop operation.
| ListBase | |
|
Adds a renderer to the recycled renderer list,
making it invisible and cleaning up references to it.
| ListBase | |
|
Adjust the focus rectangle.
| UIComponent | |
|
Sets up the effect for applying the selection indicator.
| ListBase | |
|
This is an internal method used by the Flex framework
to support the Dissolve effect.
| UIComponent | |
|
Calculates the y position of the drop indicator
when performing a drag-and-drop operation.
| ListBase | |
|
Performs any final processing after child objects are created.
| UIComponent | |
|
Removes all selection and highlight and caret indicators.
| ListBase | |
|
Clears the set of selected items and removes all graphics
depicting the selected state of those items.
| ListBase | |
|
Handles CollectionEvents dispatched from the data provider
as the data changes.
| ListBase | |
|
Calculates the column width and row height and number of rows and
columns based on whether properties like
columnCount
columnWidth, rowHeight and
rowCount were explicitly set. | ListBase | |
|
Configures the ScrollBars based on the number of rows and columns and
viewable rows and columns.
| ListBase | |
|
Makes a copy of the selected items in the order they were
selected.
| ListBase | |
|
Creates the border for this component.
| ScrollControlBase | |
|
Create objects that are children of this ListBase, in this case
the
listContent object that will hold all the item
renderers. | ListBase | |
|
Handles
DragEvent.DRAG_COMPLETE events. | ListBase | |
|
Handles
DragEvent.DRAG_DROP events. | ListBase | |
|
Handles
DragEvent.DRAG_ENTER events. | ListBase | |
|
Handles
DragEvent.DRAG_EXIT events. | ListBase | |
|
Handles
DragEvent.DRAG_OVER events. | ListBase | |
|
Interval function that scrolls the list up or down
if the mouse goes above or below the list.
| ListBase | |
|
drawCaretIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the caret indicator into the given Sprite
at the position, width and height specified using the
color specified.
| ListBase | |
|
drawHighlightIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the highlight indicator into the given Sprite
at the position, width and height specified using the
color specified.
| ListBase | |
|
drawItem(item:IListItemRenderer, selected:Boolean = false, highlighted:Boolean = false, caret:Boolean = false, transition:Boolean = false):void
Draws the renderer with indicators
that it is highlighted, selected, or the caret.
| ListBase | |
|
Draws any alternating row colors, borders and backgrounds for the rows.
| ListBase | |
|
drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the selection indicator into the given Sprite
at the position, width and height specified using the
color specified.
| ListBase | |
|
drawTileBackground(s:Sprite, rowIndex:int, columnIndex:int, width:Number, height:Number, color:uint, item:IListItemRenderer):DisplayObject
Draws the background for an individual tile.
| TileBase | ||
|
Draws the backgrounds, if any, behind all of the tiles.
| TileBase | ||
|
Tries to find the next item in the data provider that
starts with the character in the
eventCode parameter. | ListBase | |
|
Sets selected items based on the
caretIndex and
anchorIndex properties. | ListBase | |
|
The event handler called when a UIComponent object gets focus.
| UIComponent | |
|
The event handler called when a UIComponent object loses focus.
| UIComponent | |
|
The column for the data provider item at the given index.
| ListBase | |
|
The row for the data provider item at the given index.
| ListBase | |
|
Finalizes the initialization of this component.
| UIComponent | |
|
Initializes this component's accessibility code.
| UIComponent | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus.
| UIComponent | |
|
Returns a Point containing the columnIndex and rowIndex of an
item renderer.
| ListBase | |
|
Determines the UID for a data provider item.
| ListBase | |
|
The event handler called for a
keyDown event. | UIComponent | |
|
The event handler called for a
keyUp event. | UIComponent | |
|
Responds to size changes by setting the positions and sizes
of this control's borders.
| ScrollControlBase | |
|
makeRowsAndColumns(left:Number, top:Number, right:Number, bottom:Number, firstColumn:int, firstRow:int, byCount:Boolean = false, rowsNeeded:uint = 0):Point
Make enough rows and columns to fill the area
described by left, top, right, bottom.
| ListBase | |
|
Calculates the measured width and height of the component based
on the
rowCount,
columnCount, rowHeight and
columnWidth properties. | ListBase | |
|
Handles
MouseEvent.MOUSE_CLICK events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles
MouseEvent.MOUSE_DOUBLE_CLICK events from any
mouse targets contained in the list including the renderers. | ListBase | |
|
Handles
MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Determines which item renderer is under the mouse.
| ListBase | |
|
Handles
MouseEvent.MOUSE_MOVE events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles
MouseEvent.MOUSE_OUT events from any mouse targets
contained in the list including the renderers. | ListBase | |
|
Handles
MouseEvent.MOUSE_OVER events from any mouse
targets contained in the list, including the renderers. | ListBase | |
|
Handles
MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles mouseWheel events by changing scroll positions.
| ListBase | |
|
Moves the selection in a horizontal direction in response
to the user selecting items using the left-arrow or right-arrow
keys and modifiers such as the Shift and Ctrl keys.
| ListBase | |
|
Moves the selection in a vertical direction in response
to the user selecting items using the up-arrow or down-arrow
Keys and modifiers such as the Shift and Ctrl keys.
| ListBase | |
|
Cleans up selection highlights and other associated graphics
for a given item in the data provider.
| ListBase | |
|
Default event handler for the
scroll event. | ScrollControlBase | |
|
Adjusts the renderers in response to a change
in scroll position.
| ListBase | |
|
Returns the data provider index for the item at the first visible
row and column for the given scroll positions.
| ListBase | |
|
Adjusts the renderers in response to a change
in scroll position.
| ListBase | |
|
The default failure handler when a seek fails due to a page fault.
| ListBase | |
|
The default result handler when a seek fails due to a page fault.
| ListBase | |
|
selectItem(item:IListItemRenderer, shiftKey:Boolean, ctrlKey:Boolean, transition:Boolean = true):Boolean
Updates the set of selected items given that the item renderer provided
was clicked by the mouse and the keyboard modifiers are in the given
state.
| ListBase | |
|
Sets the rowCount property without causing
invalidation or setting the
explicitRowCount
property, which permanently locks in the number of rows. | ListBase | |
|
Sets rowHeight without causing invalidation or
setting of
explicitRowHeight which
permanently locks in the height of the rows
| ListBase | |
|
Causes the ScrollControlBase to show or hide scrollbars based
on the parameters passed in.
| ScrollControlBase | |
|
Adds or removes item renderers if the number of displayable items
changed.
| ListBase | |
|
Refreshes all rows now.
| ListBase | |
| direction | property |
Hide Inherited Public Properties
Show Inherited Public Propertiesdirection:String [read-write]
The direction in which this control lays out its children.
Possible values are TileBaseDirection.HORIZONTAL
and TileBaseDirection.VERTICAL.
The default value is TileBaseDirection.HORIZONTAL.
If the value is TileBaseDirection.HORIZONTAL, the tiles are
laid out along the first row until the number of visible columns or maxColumns
is reached and then a new row is started. If more rows are created
than can be displayed at once, the control will display a vertical scrollbar.
The opposite is true if the value is TileBaseDirection.VERTICAL.
This property can be used as the source for data binding.
Implementation public function get direction():String
public function set direction(value:String):void
| maxColumns | property |
maxColumns:int [read-write]
The maximum number of columns that the control can have.
If 0, then there are no limits to the number of
columns. This value is ignored
if the direction is TileBaseDirection.VERTICAL
because the control will have as many columns as it needs to
to display all the data.
The default value is 0 (no limit).
Implementation public function get maxColumns():int
public function set maxColumns(value:int):void
| maxRows | property |
maxRows:int [read-write]
The maximum number of rows that the control can have.
If 0, then there is no limit to the number of
rows. This value is ignored
if the direction is TileBaseDirection.HORIZONTAL
because the control will have as many rows as it needs to
to display all the data.
The default value is 0 (no limit).
Implementation public function get maxRows():int
public function set maxRows(value:int):void
| TileBase | () | constructor |
public function TileBase()Constructor.
| drawTileBackground | () | method |
protected function drawTileBackground(s:Sprite, rowIndex:int, columnIndex:int, width:Number, height:Number, color:uint, item:IListItemRenderer):DisplayObjectDraws the background for an individual tile. Takes a Sprite object, applies the background dimensions and color, and returns the sprite with the values applied.
Parameterss:Sprite — The Sprite that contains the individual tile backgrounds.
|
|
rowIndex:int — The index of the row that contains the tile.
|
|
columnIndex:int — The index of the column that contains the tile.
|
|
width:Number — The width of the background.
|
|
height:Number — The height of the background.
|
|
color:uint — The fill color for the background.
|
|
item:IListItemRenderer — The item renderer for the tile.
|
DisplayObject —
The background Sprite.
|
| drawTileBackgrounds | () | method |
protected function drawTileBackgrounds():void
Draws the backgrounds, if any, behind all of the tiles.
This implementation makes a Sprite names "tileBGs" if
it doesn't exist, adds it to the back
of the z-order in the listContent, and
calls drawTileBackground() for each visible
tile.