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 import eu.etaxonomy.taxeditor.ui.campanula.compatibility.ICdmFormElement;
  20
  21 /**
  22  * <p>
  23  * GatheringEventUnitElement class.
  24  * </p>
  25  *
  26  * @author c.mathew
  27  * @created 23 Jul. 2013
  28  * @version 1.0
  29  */
  30 public class GatheringEventUnitElement extends AbstractCdmFormElement implements ISelectable {
  31
  32         private final Label label;
  33         private final MinMaxTextSection section_minMaxText;
  34
  35         /**
  36          * <p>
  37          * Constructor for TimePeriodElement.
  38          * </p>
  39          *
  40          * @param style
  41          *            a int.
  42          * @param formFactory
  43          *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
  44          *            object.
  45          * @param parentElement
  46          *            a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
  47          *            object.
  48          * @param labelString
  49          *            a {@link java.lang.String} object.
  50          * @param timePeriod
  51          *            a {@link eu.etaxonomy.cdm.model.common.TimePeriod} object.
  52          */
  53         public GatheringEventUnitElement(CdmFormFactory formFactory,
  54                         ICdmFormElement parentElement,
  55                         String labelString,
  56                         DerivedUnitFacade gatheringEvent,
  57                         MinMaxTextSection.UnitType unitType,
  58                         final int style) {
  59                 super(formFactory, parentElement);
  60
  61                 label = formFactory.createLabel(getLayoutComposite(), labelString);
  62                 addControl(label);
  63
  64                 section_minMaxText = formFactory.createMinMaxTextSection(this,
  65                                 unitType,
  66                                 Section.TWISTIE);
  67
  68                 addControl(section_minMaxText);
  69
  70                 section_minMaxText.setEntity(gatheringEvent);
  71
  72                 formFactory.addPropertyChangeListener(this);
  73         }
  74
  75
  76         /** {@inheritDoc} */
  77         @Override
  78         public void propertyChange(PropertyChangeEvent event) {
  79                 if (event == null) {
  80                         return;
  81                 }
  82                 Object eventSource = event.getSource();
  83
  84                 if (getElements().contains(eventSource)) {
  85                         handleEvent(eventSource);
  86                 }
  87         }
  88
  89         private void handleEvent(Object eventSource) {
  90                 if (eventSource == section_minMaxText) {
  91                         firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
  92                 }
  93         }
  94
  95         /** {@inheritDoc} */
  96         @Override
  97         public void setBackground(Color color) {
  98                 label.setBackground(color);
  99                 section_minMaxText.setBackground(color);
 100         }
 101
 102         @Override
 103         public void setSelected(boolean selected) {
 104                 setBackground(selected ? SELECTED : getPersistentBackground());
 105         }
 106
 107         public void setLabel(String string) {
 108                 label.setText(string);
 109         }
 110 }
 111