Package | flashx.textLayout.operations |
Class | public class DeleteTextOperation |
Inheritance | DeleteTextOperation FlowTextOperation FlowOperation Object |
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Related API Elements
Public Properties
Property | Defined By | ||
---|---|---|---|
absoluteEnd : int
The absolute end point of the range of text to which this operation is applied. | FlowTextOperation | ||
absoluteStart : int
The absolute start point of the range of text to which this operation is applied. | FlowTextOperation | ||
allowMerge : Boolean
Indicates whether this operation can be merged with operations executed before or after it. | DeleteTextOperation | ||
beginGeneration : uint [read-only]
The text flow generation before the operation. | FlowOperation | ||
constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | ||
deleteSelectionState : SelectionState
deleteSelectionState The range of text to delete
| DeleteTextOperation | ||
endGeneration : uint [read-only]
The text flow generation after the operation. | FlowOperation | ||
originalSelectionState : SelectionState
The selection state at the start of the operation. | FlowTextOperation | ||
textFlow : flashx.textLayout.elements:TextFlow
The TextFlow object to which this operation is applied. | FlowOperation | ||
userData : *
Arbitrary data associated with an element. | FlowOperation |
Public Methods
Method | Defined By | ||
---|---|---|---|
DeleteTextOperation(operationState:SelectionState, deleteSelectionState:SelectionState = null, allowMerge:Boolean = false)
Creates a DeleteTextOperation operation. | DeleteTextOperation | ||
Test if this operation be placed on the undo stack. | FlowOperation | ||
Executes the operation. | FlowOperation | ||
Indicates whether an object has a specified property defined. | Object | ||
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | ||
Indicates whether the specified property exists and is enumerable. | Object | ||
[override]
Re-executes the operation. | FlowTextOperation | ||
Sets the availability of a dynamic property for loop operations. | Object | ||
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | ||
Returns the string representation of the specified object. | Object | ||
Reverses the operation. | FlowOperation | ||
Returns the primitive value of the specified object. | Object |
Property Detail
allowMerge | property |
allowMerge:Boolean
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Indicates whether this operation can be merged with operations executed before or after it.
Some delete operations, for example, a sequence of backspace keystrokes, can be fruitfully merged into one operation so that undoing the operation reverses the entire sequence.
Implementation
public function get allowMerge():Boolean
public function set allowMerge(value:Boolean):void
deleteSelectionState | property |
deleteSelectionState:SelectionState
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
deleteSelectionState The range of text to delete
Implementation
public function get deleteSelectionState():SelectionState
public function set deleteSelectionState(value:SelectionState):void
Constructor Detail
DeleteTextOperation | () | Constructor |
public function DeleteTextOperation(operationState:SelectionState, deleteSelectionState:SelectionState = null, allowMerge:Boolean = false)
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Creates a DeleteTextOperation operation.
ParametersoperationState:SelectionState — The original range of text.
| |
deleteSelectionState:SelectionState (default = null ) — The range of text to delete, if different from the range
described by operationState . (Set to null to delete the range
described by operationState .)
| |
allowMerge:Boolean (default = false ) — Set to true if this operation can be merged with the next or previous operation.
|
Thu Dec 6 2018, 01:12 PM -08:00