Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | Flash Player 10, AIR 2.5 |
The GridSelectionEvent class represents events that are dispatched when
the selection changes in a Spark DataGrid control as the
result of user interaction.
public var kind:String
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | Flash Player 10, AIR 2.5 |
Indicates the kind of event that occurred.
The property value can be one of the values in the
GridSelectionEventKind class,
or null
, which indicates that the kind is unknown.
See also
public var selectionChange:CellRegion
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | Flash Player 10, AIR 2.5 |
The upcoming or just-completed selection changes triggered by some
user gesture. If this change is adding to the current selection, it
will not represent the complete selection. Use the DataGrid
selection methods to determine the selection.
See also
public function GridSelectionEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, kind:String = null, selectionChange:CellRegion = null)
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Constructor.
Parameters | type:String — The event type; indicates the action that caused the event.
|
|
| bubbles:Boolean (default = false ) — Specifies whether the event can bubble
up the display list hierarchy.
|
|
| cancelable:Boolean (default = false ) — Specifies whether the behavior
associated with the event can be prevented.
|
|
| kind:String (default = null ) — The kind of changing event. The valid values are defined in
GridSelectionEventKind class as constants. This value
determines which properties in the event are used.
|
|
| selectionChange:CellRegion (default = null ) — The proposed or accepted change to the
current selection. Use the Spark DataGrid selection methods to
determine the current selection.
|
See also
public static const SELECTION_CHANGE:String = selectionChange
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | Flash Player 10, AIR 2.5 |
The GridSelectionEvent.SELECTION_CHANGE
constant defines
the value of the type
property of the event object for a
selectionChange
event, which indicates that the current
selection has just been changed.
This event is dispatched when the user interacts with the control.
When you sort the data provider's collection programmatically,
the component does not dispatch the selectionChange
event.
The properties of the event object have the following values:
Property | Value |
---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget . |
kind
| The kind of changing event.
The valid values are defined in GridSelectionEventKind
class as constants. This value determines which properties in
the event are used. |
selectionChange | The just completed selection
change that was triggered by a user gesture. Use the DataGrid
selection methods to determine the current selection. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridSelectionEvent.SELECTION_CHANGE |
See also
public static const SELECTION_CHANGING:String = selectionChanging
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | Flash Player 10, AIR 2.5 |
The GridSelectionEvent.SELECTION_CHANGING
constant defines
the value of the type
property of the event object for a
selectionChanging
event, which indicates that the current
selection is about to change. Call preventDefault() on this event
to prevent the selection from changing.
This event is dispatched when the user interacts with the control.
When you sort the data provider's collection programmatically,
the component does not dispatch the selectionChanging
event.
The properties of the event object have the following values:
Property | Value |
---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget . |
kind
| The kind of changing event.
The valid values are defined in GridSelectionEventKind
class as constants. This value determines which properties in
the event are used. |
selectionChange | The upcoming selection
change that is triggered by a user gesture. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridSelectionEvent.SELECTION_CHANGING |
See also
Mon Feb 18 2013, 01:33 PM +11:00