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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.editor.ext.html; import java.util.*; import java.awt.Component; import javax.swing.ListCellRenderer; import javax.swing.DefaultListCellRenderer; import javax.swing.JList; import org.netbeans.editor.ext.*; /** * HTML Completion query specifications * * @author Petr Nejedly * @version 1.0 */ public class HTMLCompletion extends Completion { public HTMLCompletion(ExtEditorUI extEditorUI) { super(extEditorUI); } protected CompletionView createView() { return new ListCompletionView(new DelegatingCellRenderer()); } protected CompletionQuery createQuery() { return new HTMLCompletionQuery(); } /** Substitute the document's text with the text * that is appopriate for the selection * in the view. This function is usually triggered * upon pressing the Enter key. * @return true if the substitution was performed * false if not. */ public synchronized boolean substituteText( boolean flag ) { if( getLastResult() != null ) { int index = getView().getSelectedIndex(); if (index >= 0) { getLastResult().substituteText( index, flag ); } return true; } else { return false; } } /* -------------------------------------------------------------------------- */ // This would go out as the interfaces of all completions will meet public class DelegatingCellRenderer implements ListCellRenderer { ListCellRenderer defaultRenderer = new DefaultListCellRenderer(); public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { if( value instanceof CompletionQuery.ResultItem ) { return ((CompletionQuery.ResultItem)value).getPaintComponent( list, isSelected, cellHasFocus ); } else { return defaultRenderer.getListCellRendererComponent( list, value, index, isSelected, cellHasFocus); } } } } |
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