If I “Focus Into” or “Press Right Arrow” on the End of input Text, it scrolls.

Josh

doesn’t have that Problem, but width would fit for shorter Text (also at the beginning)

package components {

import flash.events.Event;

import mx.controls.TextInput;

public class AutoSizeTextInput extends TextInput {

private var txtSpan:uint = 10;

public function AutoSizeTextInput() {
super();
this.addEventListener(Event.CHANGE, onTextChange);
}

private function onTextChange(evnt:Event):void {
this.textField.scrollH = 0;
this.width = this.autoSizeWidth;
}

override protected function commitProperties():void {
super.commitProperties();
this.textField.scrollH = 0;
this.width = this.autoSizeWidth;
this.validateNow();
}

private function get autoSizeWidth():uint {
var retValue:uint = this.textWidth + txtSpan;

if( this.minWidth > this.textWidth + txtSpan )
    retValue = this.minWidth;

  return retValue;  
}
}
}