com.threerings.opengl.gui.text
Class IntegerDocument

java.lang.Object
  com.threerings.opengl.gui.text.Document
      com.threerings.opengl.gui.text.IntegerDocument

public class IntegerDocument
extends Document

A document for use with a TextField that allows only integer numeric input. Note: to allow fully valid values to be entered one character at a time, partially valid values (like the string '-' at position zero) must be allowed. Thus one cannot rely on the integer document only ever containing valid integers.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.opengl.gui.text.Document

Document.Listener

Constructor Summary

IntegerDocument()
Creates a new document that allows any integer value.

IntegerDocument(boolean positive)
Creates a new integer document.

Method Summary

Methods inherited from class com.threerings.opengl.gui.text.Document

addListener, addUndoableEditListener, getLength, getText, getText, getWordExtents, indexOfWordEnd, insert, lastIndexOfWordStart, remove, removeListener, removeUndoableEditListener, replace, setText

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntegerDocument

public IntegerDocument()

Creates a new document that allows any integer value.

IntegerDocument

public IntegerDocument(boolean positive)

Creates a new integer document.

Parameters:

positive - if true, only accept positive values