001 /** 002 * StringEditor.java 003 * jCOLIBRI2 framework. 004 * @author Juan A. Recio-García. 005 * GAIA - Group for Artificial Intelligence Applications 006 * http://gaia.fdi.ucm.es 007 * 02/11/2007 008 */ 009 package jcolibri.method.gui.editors; 010 011 import java.awt.Dimension; 012 import java.util.Collection; 013 014 import javax.swing.JComponent; 015 import javax.swing.JTextField; 016 017 /** 018 * Parameter Editor for String values. 019 * 020 * @author Juan A. Recio-Garcia 021 * @version 1.0 022 * @see jcolibri.method.gui.editors.ParameterEditor 023 */ 024 public class StringEditor extends JTextField implements ParameterEditor { 025 private static final long serialVersionUID = 1L; 026 027 /** 028 * Creates a new instance 029 */ 030 public StringEditor() { 031 this.setMaximumSize(new Dimension(50,20)); 032 } 033 034 /** 035 * Returns a String object 036 */ 037 public Object getEditorValue() { 038 if(getText().length()==0) 039 return null; 040 return getText(); 041 } 042 043 /** 044 * Returns the JComponent 045 */ 046 public JComponent getJComponent() { 047 return (JComponent) this; 048 } 049 050 /** 051 * Receives a String value 052 */ 053 public void setEditorValue(Object defaultValue) { 054 if(defaultValue == null) 055 { 056 this.setText(""); 057 return; 058 } 059 String value = defaultValue.toString(); 060 this.setText(value); 061 } 062 063 /** 064 * Does nothing 065 */ 066 public void setAllowedValues(Collection<Object> allowedValues) 067 { 068 // ANY 069 } 070 071 }