📄 pasteaction.java
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// PasteAction.java// A simple Action that pastes text into a PageFrame object.//package jswing.ch02;import java.awt.event.ActionEvent;import javax.swing.*;public class PasteAction extends AbstractAction { SiteManager manager; public PasteAction(SiteManager sm) { super("", new ImageIcon("paste.gif")); manager = sm; } public void actionPerformed(ActionEvent ae) { JInternalFrame currentFrame = manager.getCurrentFrame(); if (currentFrame == null) { return; } // cannot cut or paste sites if (currentFrame instanceof SiteFrame) { return; } ((PageFrame)currentFrame).pasteText(); }}
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