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package javax.swing.plaf.basic;

import java.awt.*;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.event.*;
import javax.swing.plaf.*;


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.
Author: Timothy Prinzing
/** * 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. * * @author Timothy Prinzing */
public class BasicPasswordFieldUI extends BasicTextFieldUI {
Creates a UI for a JPasswordField.
Params:
  • c – the JPasswordField
Returns:the UI
/** * Creates a UI for a JPasswordField. * * @param c the JPasswordField * @return the UI */
public static ComponentUI createUI(JComponent c) { return new BasicPasswordFieldUI(); }
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.
Returns:the name ("PasswordField")
/** * 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. * * @return the name ("PasswordField") */
protected String getPropertyPrefix() { return "PasswordField"; }
Installs the necessary properties on the JPasswordField.
Since:1.6
/** * Installs the necessary properties on the JPasswordField. * @since 1.6 */
protected void installDefaults() { super.installDefaults(); String prefix = getPropertyPrefix(); Character echoChar = (Character)UIManager.getDefaults().get(prefix + ".echoChar"); if(echoChar != null) { LookAndFeel.installProperty(getComponent(), "echoChar", echoChar); } }
Creates a view (PasswordView) for an element.
Params:
  • elem – the element
Returns:the view
/** * Creates a view (PasswordView) for an element. * * @param elem the element * @return the view */
public View create(Element elem) { return new PasswordView(elem); }
Create the action map for Password Field. This map provides same actions for double mouse click and and for triple mouse click (see bug 4231444).
/** * Create the action map for Password Field. This map provides * same actions for double mouse click and * and for triple mouse click (see bug 4231444). */
ActionMap createActionMap() { ActionMap map = super.createActionMap(); if (map.get(DefaultEditorKit.selectWordAction) != null) { Action a = map.get(DefaultEditorKit.selectLineAction); if (a != null) { map.remove(DefaultEditorKit.selectWordAction); map.put(DefaultEditorKit.selectWordAction, a); } } return map; } }