Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class StyledEditorKit.AlignmentAction - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
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javax.swing.text
Class StyledEditorKit.AlignmentAction

java.lang.Object
  |
  +--javax.swing.AbstractAction
        |
        +--javax.swing.text.TextAction
              |
              +--javax.swing.text.StyledEditorKit.StyledTextAction
                    |
                    +--javax.swing.text.StyledEditorKit.AlignmentAction

Enclosing class:: StyledEditorKit

public static class StyledEditorKit.AlignmentAction
extends StyledEditorKit.StyledTextAction

An action to set paragraph alignment. This sets the StyleConstants.Alignment attribute for the currently selected range of the target JEditorPane. This is done by calling StyledDocument.setParagraphAttributes on the styled document associated with the target JEditorPane.

If the target text component is specified as the source of the ActionEvent and there is a command string, the command string will be interpreted as an integer that should be one of the legal values for the StyleConstants.Alignment attribute.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence.

See Also:: Serialized Form

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Constructor Summary

StyledEditorKit.AlignmentAction(String nm, int a)
Creates a new AlignmentAction.

Method Summary

void actionPerformed(ActionEvent e)
Sets the alignment.

Methods inherited from class javax.swing.text.StyledEditorKit.StyledTextAction

getEditor, getStyledDocument, getStyledEditorKit, setCharacterAttributes, setParagraphAttributes

Methods inherited from class javax.swing.text.TextAction

augmentList, getFocusedComponent, getTextComponent

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

StyledEditorKit.AlignmentAction

public StyledEditorKit.AlignmentAction(String nm,
                                       int a)

Creates a new AlignmentAction.

Parameters:: nm - the action name; a - the alignment >= 0

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Sets the alignment.

Parameters:: e - the action event