User Guide

TextField 673
Example
The following example sets the rendering quality to
LOW:
my_txt._quality = "LOW";
See also
_quality property
removeListener (TextField.removeListener method)
public removeListener(listener:Object) : Boolean
Removes a listener object previously registered to a text field instance with
TextField.addListener().
Availability: ActionScript 1.0; Flash Lite 2.0
Parameters
listener:Object - The object that will no longer receive notifications from
TextField.onChanged or TextField.onScroller.
Returns
Boolean - If listener was successfully removed, the method returns a true value. If
listener was not successfully removed (for example, if listener was not on the TextField
object's listener list), the method returns a value of
false.
Example
The following example creates an input text field called
my_txt. When the user types into the
field, information about the number of characters in the text field is displayed in the Output
panel. When the user types into the field, information about the number of characters in the
text field writes to the log file. If the user clicks the
removeListener_btn instance, then the
listener is removed and information is no longer displayed. If the user clicks the
removeListener_btn instance, then the listener is removed and information no longer writes
to the log file.
this.createTextField("my_txt", this.getNextHighestDepth(), 10, 10, 160,
20);
my_txt.border = true;
my_txt.type = "input";
var txtListener:Object = new Object();
txtListener.onChanged = function(textfield_txt:TextField) {
trace(textfield_txt+" changed. Current length is:
"+textfield_txt.length);