CD Actual Thematic 7: Programming/CDAT7.iso/demos/VisualAge for Java 2.0 Entry/setup/data1.cab/ide-e/IDE/cache/1RLSL1G

Java Class File | 1998-09-16 | 2.1 KB | 30 lines

package com.ibm.uvm.abt.edit;

import java.awt.Point;
import java.beans.PropertyEditorSupport;
import java.util.ResourceBundle;

public class PointPropertyEditor extends PropertyEditorSupport {
   private static ResourceBundle resabtedit = ResourceBundle.getBundle("com/ibm/uvm/abt/edit/abtedit");

   public String getAsText() {
      return ((PropertyEditorSupport)this).getValue() instanceof String ? (String)((PropertyEditorSupport)this).getValue() : ((Point)((PropertyEditorSupport)this).getValue()).x + ", " + ((Point)((PropertyEditorSupport)this).getValue()).y;
   }

   public String getJavaInitializationString() {
      Point value = (Point)((PropertyEditorSupport)this).getValue();
      return value == null ? "new java.awt.Point(0,0)" : "new java.awt.Point(" + value.x + ", " + value.y + ")";
   }

   private Point parseForPoint(String text) throws Exception, NumberFormatException {
      int x = text.indexOf(",");
      if (x < 0) {
         throw new Exception(resabtedit.getString("x_and_y_must_be_sep"));
      } else {
         String yText = text.substring(x + ",".length());
         String xText = text.substring(0, x);
         return new Point(Integer.valueOf(xText.trim()), Integer.valueOf(yText.trim()));
      }
   }
}