?? abstractdrawingaction.java
字號:
// AbstractDrawingAction.java
// AbstractDrawingAction is an Action implementation that
// provides set and get methods for common Action properties.
package com.deitel.advjhtp1.drawing;
// Java core packages
import java.awt.event.*;
// Java extension packages
import javax.swing.*;
public abstract class AbstractDrawingAction
extends AbstractAction {
// construct AbstractDrawingAction with given name, icon
// description and mnemonic key
public AbstractDrawingAction( String name, Icon icon,
String description, Integer mnemonic)
{
setName( name );
setSmallIcon( icon );
setShortDescription( description );
setMnemonic( mnemonic );
}
// set Action name
public void setName( String name )
{
putValue( Action.NAME, name );
}
// set Action Icon
public void setSmallIcon( Icon icon )
{
putValue( Action.SMALL_ICON, icon );
}
// set Action short description
public void setShortDescription( String description )
{
putValue( Action.SHORT_DESCRIPTION, description );
}
// set Action mnemonic key
public void setMnemonic( Integer mnemonic )
{
putValue( Action.MNEMONIC_KEY, mnemonic );
}
// abstract actionPerformed method to be implemented
// by concrete subclasses
public abstract void actionPerformed( ActionEvent event );
}
/***************************************************************
* (C) Copyright 2002 by Deitel & Associates, Inc. and *
* Prentice Hall. All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have *
* used their best efforts in preparing the book. These *
* efforts include the development, research, and testing of *
* the theories and programs to determine their effectiveness. *
* The authors and publisher make no warranty of any kind, *
* expressed or implied, with regard to these programs or to *
* the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for *
* incidental or consequential damages in connection with, or *
* arising out of, the furnishing, performance, or use of *
* these programs. *
***************************************************************/
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