charvax.swing

Class JPasswordField

java.lang.Object

charva.awt.Component

charvax.swing.JComponent

charvax.swing.text.JTextComponent

charvax.swing.JTextField

charvax.swing.JPasswordField

public class JPasswordField
extends JTextField

JPassword allows the editing of a single line of text; it indicates that something was typed, but does not display the characters that were typed. The JPasswordField class, being a subclass of JComponent, has a setBorder() method which allows an optional Border to be set.

Field Summary

Fields inherited from class charvax.swing.JTextField

_actionListeners, _columns, _offset, _padding

Fields inherited from class charvax.swing.text.JTextComponent

_bold, _caretPosition, _document, _editable

Fields inherited from class charvax.swing.JComponent

_border

Fields inherited from class charva.awt.Component

_alignmentX, _alignmentY, _background, _cursesColor, _enabled, _focusListeners, _foreground, _keyListeners, _origin, _parent, _visible, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

Constructors

Constructor and Description
JPasswordField()
JPasswordField(int length_) Use this constructor when you want to leave the text field empty but set its length.
JPasswordField(java.lang.String text_) Use this constructor when you want to initialize the value.
JPasswordField(java.lang.String text_, int length_) Use this constructor when you want to set both the initial value and the length.

Method Summary

Modifier and Type	Method and Description
void	debug(int level_)
void	draw() Called by this JPasswordField's parent container.
boolean	echoCharIsSet() Get the flag which indicates whether the echo character has been set.
char	getEchoChar() Get the echo character for this text field.
char[]	getPassword() Returns the password value as an array of chars.
java.lang.String	getText() Deprecated. Replaced by getpassword()
void	setEchoChar(char echochar_) Set the echo character for this password field.
java.lang.String	toString() Returns a String representation of this component.

Methods inherited from class charvax.swing.JTextField

addActionListener, getActionCommand, getColumns, getHeight, getSize, getWidth, isEditable, minimumSize, postActionEvent, processEvent, processKeyEvent, processMouseEvent, requestFocus, setActionCommand, setBounds, setBounds, setBounds, setColumns, setEditable, setText

Methods inherited from class charvax.swing.text.JTextComponent

getCaretPosition, getDocument, setCaretPosition, setDocument, setFont

Methods inherited from class charvax.swing.JComponent

getBorder, getInsets, setBorder

Methods inherited from class charva.awt.Component

addFocusListener, addKeyListener, contains, contains, getAlignmentX, getAlignmentY, getAncestorWindow, getBackground, getBounds, getCursesColor, getForeground, getLocation, getLocationOnScreen, getName, getParent, hasFocus, hide, invalidate, isDisplayed, isEnabled, isFocusTraversable, isRecursivelyVisible, isTotallyObscured, isValid, isVisible, processFocusEvent, repaint, requestSync, setBackground, setEnabled, setForeground, setLocation, setLocation, setName, setParent, setVisible, show, validate, validateCursesColor

Methods inherited from class java.lang.Object

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

Constructor Detail

JPasswordField

public JPasswordField()

JPasswordField

public JPasswordField(java.lang.String text_)

Use this constructor when you want to initialize the value.

JPasswordField

public JPasswordField(int length_)

Use this constructor when you want to leave the text field empty but set its length.

JPasswordField

public JPasswordField(java.lang.String text_,
                      int length_)

Use this constructor when you want to set both the initial value and the length.

Method Detail

setEchoChar

public void setEchoChar(char echochar_)

Set the echo character for this password field.

getEchoChar

public char getEchoChar()

Get the echo character for this text field.

echoCharIsSet

public boolean echoCharIsSet()

Get the flag which indicates whether the echo character has been set.

getText

public java.lang.String getText()

Deprecated. Replaced by getpassword()

Overrides:

getText in class JTextComponent

getPassword

public char[] getPassword()

Returns the password value as an array of chars.

draw

public void draw()

Called by this JPasswordField's parent container.

Overrides:

draw in class JTextField

toString

public java.lang.String toString()

Returns a String representation of this component.

Overrides:

toString in class JTextField

debug

public void debug(int level_)

Overrides:

debug in class JTextField