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63 lines
2.0 KiB
Java
63 lines
2.0 KiB
Java
// Class: TextCellDisplay
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//
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// Author: Alyce Brady
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// Modified: 21 March 2004: Modified to handle any class that has text and
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// color methods, not just TextCell objects.
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// Modified: 15 September 2004: Most functionality moved to the TextDisplay
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// class. TextCellDisplay now extends
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// TextDisplay rather than DefaultDisplay.
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//
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// This class is based on the College Board's DefaultDisplay class,
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// as allowed by the GNU General Public License. DefaultDisplay is a
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// black-box GUI class within the AP(r) CS Marine Biology Simulation
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// case study (see
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// http://www.collegeboard.com/student/testing/ap/compsci_a/case.html).
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//
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// License Information:
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// This class is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation.
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//
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// This class is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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package edu.kzoo.grid.display;
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import edu.kzoo.grid.GridObject;
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import java.awt.Color;
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/**
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* Grid Display Package:<br>
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*
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* A <code>TextCellDisplay</code> object displays a
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* <code>TextCell</code> object (or any object with
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* <code>text</code> and <code>color</code> methods)
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* in a grid.
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*
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* @author Alyce Brady
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* @version 15 September 2004
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**/
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public class TextCellDisplay extends TextDisplay
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{
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/** Gets the text string to draw.
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* (Precondition: <code>obj</code> has a <code>text</code> method.)
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**/
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protected String getText(GridObject obj)
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{
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return (String) invokeAccessorMethod(obj, "text");
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}
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/** Gets the text color.
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* (Precondition: <code>obj</code> has a <code>color</code> method.)
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*/
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protected Color getTextColor(GridObject obj)
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{
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return (Color) invokeAccessorMethod(obj, "color");
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}
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}
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