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java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.text.JTextComponent
javax.swing.JTextField
javax.swing.JPasswordField
public class JPasswordField
class JPasswordField
Nested Class Summary | |
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protected class |
JPasswordField.AccessibleJPasswordField
AccessibleJPasswordField |
Nested classes/interfaces inherited from class javax.swing.JTextField |
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JTextField.AccessibleJTextField |
Nested classes/interfaces inherited from class javax.swing.text.JTextComponent |
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JTextComponent.AccessibleJTextComponent, JTextComponent.KeyBinding |
Nested classes/interfaces inherited from class javax.swing.JComponent |
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JComponent.AccessibleJComponent |
Nested classes/interfaces inherited from class java.awt.Container |
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Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class javax.swing.JTextField |
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notifyAction |
Fields inherited from class javax.swing.text.JTextComponent |
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DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY |
Fields inherited from class javax.swing.JComponent |
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accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW |
Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface javax.swing.SwingConstants |
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BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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JPasswordField()
Creates a JPasswordField object. |
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JPasswordField(Document document,
String text,
int columns)
Creates a JPasswordField object. |
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JPasswordField(int columns)
Creates a JPasswordField object. |
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JPasswordField(String text)
Creates a JPasswordField object. |
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JPasswordField(String text,
int columns)
Creates a JPasswordField object. |
Method Summary | |
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void |
copy()
Copies the selected text into the clipboard. |
void |
cut()
Cuts the selected text and puts it into the clipboard. |
boolean |
echoCharIsSet()
Returns true if this JPasswordField has a character set for echoing. |
AccessibleContext |
getAccessibleContext()
getAccessibleContext |
char |
getEchoChar()
getEchoChar |
char[] |
getPassword()
Returns the text contained in this TextComponent. |
String |
getText()
Deprecated. |
String |
getText(int offset,
int length)
Deprecated. |
String |
getUIClassID()
Returns the UIClassID |
protected String |
paramString()
Returns a string representation of this JPasswordField. |
void |
setEchoChar(char echo)
setEchoChar |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public JPasswordField()
JPasswordField
object.
public JPasswordField(String text)
JPasswordField
object.
text
- the initial textpublic JPasswordField(int columns)
JPasswordField
object.
columns
- the number of columnspublic JPasswordField(String text, int columns)
JPasswordField
object.
text
- the initial textcolumns
- the number of columnspublic JPasswordField(Document document, String text, int columns)
JPasswordField
object.
document
- the document to usetext
- the initial textcolumns
- the number of columnsMethod Detail |
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public String getUIClassID()
UIClassID
getUIClassID
in class JTextField
JComponent.setUI(javax.swing.plaf.ComponentUI)
,
JComponent.updateUI()
public char getEchoChar()
public void setEchoChar(char echo)
echo
- the echo charpublic boolean echoCharIsSet()
true
if the echo char is set,
false
otherwise.public void copy()
copy
in class JTextComponent
public void cut()
cut
in class JTextComponent
public String getText()
getText
in class JTextComponent
public String getText(int offset, int length) throws BadLocationException
getText
in class JTextComponent
offset
- TODOlength
- TODO
BadLocationException
- TODOpublic char[] getPassword()
protected String paramString()
paramString
in class JTextComponent
public AccessibleContext getAccessibleContext()
getAccessibleContext
in interface Accessible
getAccessibleContext
in class JTextField
AccessibleContext
object
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