001 /** 002 * planningtool - A Planning Tool with Critiquing Support. 003 * 004 * Copyright (C) 2006 olale 005 006 * This program is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU General Public License 008 * as published by the Free Software Foundation; either version 2 009 * of the License, or (at your option) any later version. 010 011 * This program is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 014 * GNU General Public License for more details. 015 016 * You should have received a copy of the GNU General Public License 017 * along with this program; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 019 020 * Contact information: 021 * E-mail: olale@ida.liu.se 022 * olale@lysator.liu.se 023 */ 024 package se.liu.ida.critiquer.gui; 025 026 import javax.swing.JPanel; 027 028 import se.liu.ida.critiquer.constraints.ConstraintStatusListener; 029 import se.liu.ida.critiquer.constraints.GUIComponentCritic; 030 import se.liu.ida.critiquer.constraints.StandardConstraint; 031 032 /** 033 * @author olale 034 * 035 */ 036 public class ConstraintComponent implements ConstraintStatusListener { 037 038 private GUIComponentCritic controllingCritic; 039 private JPanel panel = new JPanel(); 040 041 /** 042 * 043 */ 044 public ConstraintComponent() { 045 StandardConstraint.addStatusListener(this); 046 } 047 048 public JPanel getPanel() { 049 return panel; 050 } 051 052 /** 053 * 054 * Replace the controlling critic with this one if there is a new component critic active 055 * 056 * @see se.liu.ida.critiquer.constraints.ConstraintStatusListener#activeStatusChanged(se.liu.ida.critiquer.constraints.StandardConstraint) 057 */ 058 public void activeStatusChanged(StandardConstraint c) { 059 if (c.isActive() && c instanceof GUIComponentCritic && c!=controllingCritic) { 060 panel.removeAll(); 061 controllingCritic=(GUIComponentCritic) c; 062 panel.add(controllingCritic.getComponent()); 063 064 } 065 } 066 067 /** 068 * Nothing to do, the critic should present all information necessary. 069 * 070 * @see se.liu.ida.critiquer.constraints.ConstraintStatusListener#violationStatusChanged(se.liu.ida.critiquer.constraints.StandardConstraint) 071 */ 072 public void violationStatusChanged(StandardConstraint c) { 073 074 } 075 }