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

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