buoy.widget
Class BPasswordField

java.lang.Object
  buoy.event.EventSource
      buoy.widget.Widget
          buoy.widget.TextWidget
              buoy.widget.BTextField
                  buoy.widget.BPasswordField

public class BPasswordField
extends BTextField

A BPasswordField is a simple text entry box for typing passwords. It allows the user to enter a single line of text. The characters typed into the box are hidden, and an alternate echo character is displayed instead.

In addition to the event types generated by all Widgets, BPasswordFields generate the following event types:

• SelectionChangedEvent
• ValueChangedEvent

Author:

Peter Eastman

Constructor Summary

BPasswordField()
Create a new BPasswordField.

BPasswordField(int columns)
Create a new BPasswordField.

BPasswordField(java.lang.String text)
Create a new BPasswordField.

BPasswordField(java.lang.String text, int columns)
Create a new BPasswordField.

Method Summary

javax.swing.JPasswordField	getComponent() Get the java.awt.Component corresponding to this Widget.
char	getEchoChar() Get the echo character to be displayed in the text field.
java.lang.String	getText() Get the text contained in the Widget.
void	setEchoChar(char c) Set the echo character to be displayed in the text field.

Methods inherited from class buoy.widget.BTextField

getColumns, setColumns

Methods inherited from class buoy.widget.TextWidget

getCaretPosition, getLength, getSelectedText, getSelectionEnd, getSelectionStart, isEditable, setCaretPosition, setEditable, setSelectionEnd, setSelectionStart, setText

Methods inherited from class buoy.widget.Widget

addEventLink, dispatchEvent, getBackground, getBounds, getCursor, getFont, getMaximumSize, getMinimumSize, getName, getParent, getPreferredSize, hasFocus, isEnabled, isFocusable, isVisible, repaint, requestFocus, setBackground, setCursor, setEnabled, setFocusable, setFont, setName, setVisible

Methods inherited from class buoy.event.EventSource

addEventLink, addEventLink, removeEventLink

Methods inherited from class java.lang.Object

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

Constructor Detail

BPasswordField

public BPasswordField()

Create a new BPasswordField.

BPasswordField

public BPasswordField(java.lang.String text)

Create a new BPasswordField.

Parameters:

text - the initial text contained in the text field (may be null)

BPasswordField

public BPasswordField(int columns)

Create a new BPasswordField.

Parameters:

columns - the number of columns this text field should be wide enough to display

BPasswordField

public BPasswordField(java.lang.String text,
                      int columns)

Create a new BPasswordField.

Parameters:

text - the initial text contained in the text field (may be null)

columns - the number of columns this text field should be wide enough to display

Method Detail

getComponent

public javax.swing.JPasswordField getComponent()

Description copied from class: Widget

Get the java.awt.Component corresponding to this Widget.

Overrides:

getComponent in class BTextField

getEchoChar

public char getEchoChar()

Get the echo character to be displayed in the text field.

setEchoChar

public void setEchoChar(char c)

Set the echo character to be displayed in the text field.

getText

public java.lang.String getText()

Get the text contained in the Widget.

Overrides:

getText in class TextWidget