eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/deleteConfigurator/DeleteTaxonConfiguratorComposite.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 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 package eu.etaxonomy.taxeditor.ui.dialog.deleteConfigurator;
  11
  12 import org.eclipse.core.databinding.DataBindingContext;
  13 import org.eclipse.core.databinding.beans.PojoProperties;
  14 import org.eclipse.core.databinding.observable.value.IObservableValue;
  15 import org.eclipse.jface.databinding.swt.WidgetProperties;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.events.DisposeEvent;
  18 import org.eclipse.swt.events.DisposeListener;
  19 import org.eclipse.swt.layout.RowLayout;
  20 import org.eclipse.swt.widgets.Button;
  21 import org.eclipse.swt.widgets.Composite;
  22 import org.eclipse.swt.widgets.Display;
  23 import org.eclipse.ui.forms.widgets.FormToolkit;
  24
  25 import eu.etaxonomy.cdm.api.service.config.TaxonBaseDeletionConfigurator;
  26
  27 /**
  28  * @author pplitzner
  29  * @date Feb 18, 2015
  30  *
  31  */
  32 public class DeleteTaxonConfiguratorComposite extends Composite {
  33     private final DataBindingContext m_bindingContext;
  34
  35     private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());
  36     private final TaxonBaseDeletionConfigurator configurator;
  37     private final Button btnDeleteTaxonName;
  38
  39     /**
  40      * Create the composite.
  41      * @param parent
  42      * @param style
  43      */
  44     public DeleteTaxonConfiguratorComposite(TaxonBaseDeletionConfigurator configurator, Composite parent, int style) {
  45         super(parent, style);
  46         this.configurator = configurator;
  47         addDisposeListener(new DisposeListener() {
  48             @Override
  49             public void widgetDisposed(DisposeEvent e) {
  50                 toolkit.dispose();
  51             }
  52         });
  53         toolkit.paintBordersFor(this);
  54         setLayout(new RowLayout(SWT.VERTICAL));
  55         setBackground(getBackground());
  56
  57         btnDeleteTaxonName = new Button(this, SWT.CHECK);
  58         btnDeleteTaxonName.setText("Delete taxon name if possible");
  59         m_bindingContext = initDataBindings();
  60
  61     }
  62
  63     protected DataBindingContext initDataBindings() {
  64         DataBindingContext bindingContext = new DataBindingContext();
  65         //
  66         IObservableValue observeSelectionBtnDeleteTaxonNameObserveWidget = WidgetProperties.selection().observe(btnDeleteTaxonName);
  67         IObservableValue deleteNameIfPossibleConfiguratorObserveValue = PojoProperties.value("deleteNameIfPossible").observe(configurator);
  68         bindingContext.bindValue(observeSelectionBtnDeleteTaxonNameObserveWidget, deleteNameIfPossibleConfiguratorObserveValue, null, null);
  69         //
  70         return bindingContext;
  71     }
  72 }