eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/GatheringEventUnitElement.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10
  11 package eu.etaxonomy.taxeditor.ui.element;
  12
  13 import org.eclipse.jface.util.PropertyChangeEvent;
  14 import org.eclipse.swt.graphics.Color;
  15 import org.eclipse.swt.widgets.Label;
  16 import org.eclipse.ui.forms.widgets.Section;
  17
  18 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  19
  20 /**
  21  * <p>
  22  * GatheringEventUnitElement class.
  23  * </p>
  24  *
  25  * @author c.mathew
  26  * @created 23 Jul. 2013
  27  * @version 1.0
  28  */
  29 public class GatheringEventUnitElement extends AbstractCdmFormElement implements ISelectable {
  30
  31         private final Label label;
  32         private final MinMaxTextSection section_minMaxText;
  33
  34         /**
  35          * <p>
  36          * Constructor for TimePeriodElement.
  37          * </p>
  38          *
  39          * @param style
  40          *            a int.
  41          * @param formFactory
  42          *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
  43          *            object.
  44          * @param parentElement
  45          *            a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
  46          *            object.
  47          * @param labelString
  48          *            a {@link java.lang.String} object.
  49          * @param timePeriod
  50          *            a {@link eu.etaxonomy.cdm.model.common.TimePeriod} object.
  51          */
  52         public GatheringEventUnitElement(CdmFormFactory formFactory,
  53                         ICdmFormElement parentElement,
  54                         String labelString,
  55                         DerivedUnitFacade gatheringEvent,
  56                         MinMaxTextSection.UnitType unitType,
  57                         final int style) {
  58                 super(formFactory, parentElement);
  59
  60                 label = formFactory.createLabel(getLayoutComposite(), labelString);
  61                 addControl(label);
  62
  63                 section_minMaxText = formFactory.createMinMaxTextSection(this,
  64                                 unitType,
  65                                 Section.TWISTIE);
  66
  67                 addControl(section_minMaxText);
  68
  69                 section_minMaxText.setEntity(gatheringEvent);
  70
  71                 formFactory.addPropertyChangeListener(this);
  72         }
  73
  74
  75         /** {@inheritDoc} */
  76         @Override
  77         public void propertyChange(PropertyChangeEvent event) {
  78                 if (event == null) {
  79                         return;
  80                 }
  81                 Object eventSource = event.getSource();
  82
  83                 if (getElements().contains(eventSource)) {
  84                         handleEvent(eventSource);
  85                 }
  86         }
  87
  88         private void handleEvent(Object eventSource) {
  89                 if (eventSource == section_minMaxText) {
  90                         firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
  91                 }
  92         }
  93
  94         /** {@inheritDoc} */
  95         @Override
  96         public void setBackground(Color color) {
  97                 label.setBackground(color);
  98                 section_minMaxText.setBackground(color);
  99         }
 100
 101         @Override
 102         public void setSelected(boolean selected) {
 103                 setBackground(selected ? SELECTED : getPersistentBackground());
 104         }
 105
 106         public void setLabel(String string) {
 107                 label.setText(string);
 108         }
 109 }
 110