BasicPasswordFieldUI (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.swing.plaf.basic
Class BasicPasswordFieldUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.TextUI
          javax.swing.plaf.basic.BasicTextUI
              javax.swing.plaf.basic.BasicTextFieldUI
                  javax.swing.plaf.basic.BasicPasswordFieldUI

All Implemented Interfaces:: ViewFactory

public class BasicPasswordFieldUI
extends BasicTextFieldUI
extends BasicTextFieldUI

Provides the Windows look and feel for a password field. The only difference from the standard text field is that the view of the text is simply a string of the echo character as specified in JPasswordField, rather than the real text contained in the field.

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTextUI

BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter

Constructor Summary

BasicPasswordFieldUI()


Method Summary

View create(Element elem)
          Creates a view (PasswordView) for an element.

static ComponentUI createUI(JComponent c)
          Creates a UI for a JPasswordField.

protected String getPropertyPrefix()
          Fetches the name used as a key to look up properties through the UIManager.

protected void installDefaults()
          Installs the necessary properties on the JPasswordField.

Methods inherited from class javax.swing.plaf.basic.BasicTextFieldUI

getBaseline, getBaselineResizeBehavior

Methods inherited from class javax.swing.plaf.basic.BasicTextUI

create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getMinimumSize, getNextVisualPositionFrom, getPreferredSize, getRootView, getToolTipText, getVisibleEditorRect, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintBackground, paintSafely, propertyChange, setView, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, update, viewToModel, viewToModel

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount

Methods inherited from class java.lang.Object

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

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTextUI
`BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter`

Constructor Summary
`BasicPasswordFieldUI()`

Method Summary
`View`	`create(Element elem)` Creates a view (PasswordView) for an element.
`static ComponentUI`	`createUI(JComponent c)` Creates a UI for a JPasswordField.
`protected String`	`getPropertyPrefix()` Fetches the name used as a key to look up properties through the UIManager.
`protected void`	`installDefaults()` Installs the necessary properties on the JPasswordField.

Methods inherited from class javax.swing.plaf.basic.BasicTextFieldUI
`getBaseline, getBaselineResizeBehavior`

Methods inherited from class javax.swing.plaf.basic.BasicTextUI
create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getMinimumSize, getNextVisualPositionFrom, getPreferredSize, getRootView, getToolTipText, getVisibleEditorRect, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintBackground, paintSafely, propertyChange, setView, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, update, viewToModel, viewToModel

Methods inherited from class javax.swing.plaf.ComponentUI
`contains, getAccessibleChild, getAccessibleChildrenCount`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

BasicPasswordFieldUI

public BasicPasswordFieldUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

Creates a UI for a JPasswordField.

Parameters:: c - the JPasswordField
Returns:: the UI

getPropertyPrefix

protected String getPropertyPrefix()

Fetches the name used as a key to look up properties through the UIManager. This is used as a prefix to all the standard text properties.

Overrides:: getPropertyPrefix in class BasicTextFieldUI

Returns:: the name ("PasswordField")

installDefaults

protected void installDefaults()

Installs the necessary properties on the JPasswordField.

Overrides:: installDefaults in class BasicTextUI

Since:: 1.6
See Also:: BasicTextUI.uninstallDefaults(), BasicTextUI.installUI(javax.swing.JComponent)

create

public View create(Element elem)

Creates a view (PasswordView) for an element.

Specified by:: create in interface ViewFactory
Overrides:: create in class BasicTextFieldUI

Parameters:: elem - the element
Returns:: the view
See Also:: View