(Beta)
| 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
Hide Inherited Public Properties
Show Inherited 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 | ||
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Test if this operation be placed on the undo stack. | FlowOperation | |
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Executes the operation. | FlowOperation | |
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Indicates whether an object has a specified property defined. | Object | |
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
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Indicates whether the specified property exists and is enumerable. | Object | |
| [override]
Re-executes the operation. | FlowTextOperation | |
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Reverses the operation. | FlowOperation | |
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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):voiddeleteSelectionState | 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):voidConstructor 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.
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deleteSelectionState:SelectionState (default = null)operationState. (Set to null to delete the range
described by operationState.)
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allowMerge:Boolean (default = false)true if this operation can be merged with the next or previous operation.
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Wed Nov 21 2018, 06:34 AM -08:00