OptionPaneUI (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.swing.plaf
Class OptionPaneUI

java.lang.Object
  |
  +--javax.swing.plaf.ComponentUI
        |
        +--javax.swing.plaf.OptionPaneUI

Direct Known Subclasses:: BasicOptionPaneUI, MultiOptionPaneUI

public abstract class OptionPaneUI
extends ComponentUI

Pluggable look and feel interface for JOptionPane.

Constructor Summary

OptionPaneUI()


Method Summary

abstract boolean containsCustomComponents(JOptionPane op)
          Returns true if the user has supplied instances of Component for either the options or message.

abstract void selectInitialValue(JOptionPane op)
          Requests the component representing the default value to have focus.

Methods inherited from class javax.swing.plaf.ComponentUI

contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionPaneUI

public OptionPaneUI()

Method Detail

selectInitialValue

public abstract void selectInitialValue(JOptionPane op)

Requests the component representing the default value to have focus.

containsCustomComponents

public abstract boolean containsCustomComponents(JOptionPane op)

Returns true if the user has supplied instances of Component for either the options or message.