/* * To change this template, choose Tools | Templates * and open the template in the editor. */package dyno.swing.designer.properties.renderer;import dyno.swing.designer.properties.ValidationException;import dyno.swing.designer.properties.wrappers.Decoder;import dyno.swing.designer.properties.wrappers.Encoder;import dyno.swing.designer.properties.wrappers.SourceCoder;import java.awt.GridBagConstraints;/** * * @author rehte */public class GridBagConstraintsDimWrapper implements Encoder, Decoder, SourceCoder {    private boolean zero;    public GridBagConstraintsDimWrapper() {    }    public GridBagConstraintsDimWrapper(boolean b) {        zero = b;    }    public String encode(Object v) {        int size = v == null ? 0 : ((Number) v).intValue();        if (size == -1) {            return "RELATIVE";        } else if (size == 0) {            return zero ? "0" : "REMAINDER";        } else {            return "" + size;        }    }    public Object decode(String txt) {        if (txt.equals("RELATIVE")) {            return -1;        } else if (txt.equals("REMAINDER")) {            return 0;        } else {            return Integer.parseInt(txt);        }    }    public void validate(String txt) throws ValidationException {        if (txt.equals("RELATIVE")) {        } else if (txt.equals("REMAINDER")) {        } else {            try{            Integer.parseInt(txt);            }catch(Exception e){                throw new ValidationException("It should be RELATIVE, REMAINDER or an integer bigger and equate than -1.");            }        }    }    public String getJavaCode(Object value) {        if(value==null)            value=GridBagConstraints.RELATIVE;        int v=((Number)value).intValue();        if(v == -1)            return "java.awt.GridBagConstraints.RELATIVE";        else if(v == 0)            return zero?"0":"java.awt.GridBagConstraints.REMAINDER";        else            return value.toString();    }}