org.zaval.lw
Class LwPasswordText

java.lang.Object
  |
  +--org.zaval.lw.LwView
        |
        +--org.zaval.lw.LwRender
              |
              +--org.zaval.lw.LwTextRender
                    |
                    +--org.zaval.lw.LwPasswordText

All Implemented Interfaces:

java.util.EventListener, TextListener, Validationable

public class LwPasswordText

extends LwTextRender

This class inherits LwTextRender to represent a password text. For the purpose the render uses an echo character.

Fields inherited from class org.zaval.lw.LwView

MOSAIC, ORIGINAL, STRETCH

 

Constructor Summary

LwPasswordText(TextModel text)           Constructs the render with the specified target text model.

 

Method Summary
protected  java.lang.String	getLine(int r)           Gets the string presentation of the specified line.
void	setEchoChar(char ch)           Sets the specified echo character.

 

Methods inherited from class org.zaval.lw.LwTextRender

calcPreferredSize, getAscent, getFont, getFontMetrics, getForeground, getLineHeight, getLineIndent, getText, getTextModel, invalidate, invalidate, lineWidth, ownerChanged, paint, paintLine, paintSelection, recalc, setFont, setForeground, stringWidth, substrWidth, targetWasChanged, textInserted, textRemoved, textUpdated

 

Methods inherited from class org.zaval.lw.LwRender

getTarget, setTarget

 

Methods inherited from class org.zaval.lw.LwView

getBottom, getLeft, getPreferredSize, getRight, getTop, getType, isValid, paint, setType, validate

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

LwPasswordText

public LwPasswordText(TextModel text)

Constructs the render with the specified target text model.

Parameters:

text - the specified target text model.

setEchoChar

public void setEchoChar(char ch)

Sets the specified echo character. The symbol will be used to render the text, it means that every character of the text is render with the echo character.

Parameters:

ch - the specified echo character.

getLine

protected java.lang.String getLine(int r)

Gets the string presentation of the specified line. The method is overridden with the class and it replaces every character of the given string with the echo character and after that returns the string as a result.

Overrides:

getLine in class LwTextRender

Parameters:

r - the specified line number.

Returns:

a string line.