Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
The TabStop class represents the properties of a tab stop in a text block. You assign tab stops as a Vector of TabStop objects
to the
TextBlock.tabStops
property.
Setting the properties of a TabStop object after you apply it to a TextBlock does not invalidate the TextBlock.
View the examples
alignment:String
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Specifies the tab alignment for this tab stop. Use the constants in the TabAlignment class to
set this property.
The default value is TabAlignment.START
.
Use the lineOffset
argument to TextBlock.createTextLine()
to adjust the tabs if the origin of the line does not align with other lines that
share the same tab stops.
Use the following constants from the TabAlignment class to set the value for this property:
String value | Description |
---|
TabAlignment.START | The position property specifies the number of pixels that the start of the tabbed text is from the start of the text line. |
TabAlignment.CENTER | The position property specifies the number of pixels that the center of the tabbed text is from the start of the text line. |
TabAlignment.END | The position property specifies the number of pixels that the end of the tabbed text is from the start of the text line. |
TabAlignment.DECIMAL | The position property specifies the number of pixels that the alignment token is from the start of the text line. |
Implementation public function get alignment():String
public function set alignment(value:String):void
Throws | ArgumentError — If set to any value that is not a member of TabAlignment .
|
See also
decimalAlignmentToken:String
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Specifies the alignment token to use when you set the alignment
property to TabAlignment.DECIMAL
. The value
is a String that occurs in the text line.
The default value is ""
.
Implementation public function get decimalAlignmentToken():String
public function set decimalAlignmentToken(value:String):void
See also
position:Number
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
The position of the tab stop, in pixels, relative to the start of the text line.
The default value is 0.0.
Implementation public function get position():Number
public function set position(value:Number):void
Throws public function TabStop(alignment:String = "start", position:Number = 0.0, decimalAlignmentToken:String = "")
Language Version: | ActionScript 3.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Creates a new TabStop.
Parameters | alignment:String (default = "start ") — The tab alignment type of this tab stop.
Valid values for this property are found in the members of the TabAlignment class.
The default value is TabAlignment.START .
|
|
| position:Number (default = 0.0 ) — The position of the tab stop, in pixels.
The default value is 0.0 .
|
|
| decimalAlignmentToken:String (default = " ") — The alignment token to be used if the alignment is TabAlignment.DECIMAL ,
The default value is "" .
|
Throws | ArgumentError — The alignment specified is not a member of TabAlignment .
|
See also
This example illustrates the effects of the four tab stop alignment settings - START,
CENTER, DECIMAL, and END.
package {
import flash.text.engine.*;
import flash.display.Sprite;
public class TabStopExample extends Sprite {
public function TabStopExample():void {
var container:Sprite = new Sprite();
var english:ElementFormat = new ElementFormat();
english.fontDescription = new FontDescription("Arial");
english.fontSize = 16;
english.locale = "en";
var tabStops:Vector.<TabStop> = new Vector.<TabStop>();
tabStops.push(
new TabStop(TabAlignment.START, 20),
new TabStop(TabAlignment.CENTER, 120),
new TabStop(TabAlignment.DECIMAL, 220, "."),
new TabStop(TabAlignment.END, 320)
);
var textBlock:TextBlock = new TextBlock();
textBlock.content = new TextElement(
"\tstart\tcenter\tdeci.mal\tend\n" +
"\tl\tl\t3.4\tl\n" +
"\tlm\tlm\t234.56\tlm\n" +
"\tlmn\tlmn\t12345678.34567\tlmn\n"
, english);
textBlock.tabStops = tabStops;
var y:Number = 60;
var previousTextLine:TextLine = null;
var textLine:TextLine;
var i:int;
var tabOrigin:Number = 100;
for (i = 0; i < 4; i++) {
textLine = textBlock.createTextLine(previousTextLine, 1000, 0);
textLine.x = 20;
textLine.y = y;
container.addChild(textLine);
y += 25;
previousTextLine = textLine;
}
addChild(container);
}
}
}
© 2009 Adobe Systems Incorporated. All rights reserved.
Wed Jul 29 2009, 04:58 PM -07:00 TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop TabStop
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