MixTitleComposite.java

   1 package org.argeo.slc.akb.ui.composites;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Property;
   5
   6 import org.argeo.slc.akb.ui.AkbUiUtils;
   7 import org.eclipse.swt.SWT;
   8 import org.eclipse.swt.layout.GridData;
   9 import org.eclipse.swt.layout.GridLayout;
  10 import org.eclipse.swt.widgets.Composite;
  11 import org.eclipse.swt.widgets.Label;
  12 import org.eclipse.swt.widgets.Text;
  13 import org.eclipse.ui.forms.AbstractFormPart;
  14 import org.eclipse.ui.forms.IManagedForm;
  15 import org.eclipse.ui.forms.widgets.FormToolkit;
  16
  17 public class MixTitleComposite extends Composite {
  18         // private final static Log log =
  19         // LogFactory.getLog(MixTitleComposite.class);
  20
  21         private final Node akbNode;
  22         private final FormToolkit toolkit;
  23         private final IManagedForm form;
  24         // Don't forget to unregister on dispose
  25         private AbstractFormPart formPart;
  26
  27         // To enable set focus
  28         private Text titleTxt;
  29
  30         public MixTitleComposite(Composite parent, int style, FormToolkit toolkit,
  31                         IManagedForm form, Node akbNode) {
  32                 super(parent, style);
  33                 this.akbNode = akbNode;
  34                 this.toolkit = toolkit;
  35                 this.form = form;
  36                 populate();
  37                 toolkit.adapt(this);
  38         }
  39
  40         private void populate() {
  41                 // Initialization
  42                 Composite parent = this;
  43
  44                 parent.setLayout(new GridLayout(2, false));
  45
  46                 // first line: connector name
  47                 toolkit.createLabel(parent, "Name");
  48                 titleTxt = toolkit.createText(parent, "", SWT.BORDER);
  49                 GridData gd = new GridData(SWT.FILL, SWT.TOP, true, false);
  50                 titleTxt.setLayoutData(gd);
  51
  52                 // 2nd line: description
  53                 Label lbl = toolkit.createLabel(parent, "Description");
  54                 lbl.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
  55                 final Text descTxt = toolkit.createText(parent, "", SWT.BORDER
  56                                 | SWT.MULTI | SWT.WRAP);
  57                 gd = new GridData(SWT.FILL, SWT.FILL, true, true);
  58                 descTxt.setLayoutData(gd);
  59
  60                 // Part Management
  61                 final AbstractFormPart part = new AbstractFormPart() {
  62                         public void refresh() {
  63                                 super.refresh();
  64                                 // update display value
  65                                 AkbUiUtils.refreshFormTextWidget(titleTxt, akbNode,
  66                                                 Property.JCR_TITLE);
  67                                 AkbUiUtils.refreshFormTextWidget(descTxt, akbNode,
  68                                                 Property.JCR_DESCRIPTION);
  69                         }
  70                 };
  71                 // Listeners
  72                 AkbUiUtils.addTextModifyListener(titleTxt, akbNode, Property.JCR_TITLE,
  73                                 part);
  74                 AkbUiUtils.addTextModifyListener(descTxt, akbNode,
  75                                 Property.JCR_DESCRIPTION, part);
  76                 form.addPart(part);
  77         }
  78
  79         @Override
  80         public boolean setFocus() {
  81                 return titleTxt.setFocus();
  82         }
  83
  84         protected void disposePart(AbstractFormPart part) {
  85                 if (part != null) {
  86                         form.removePart(part);
  87                         part.dispose();
  88                 }
  89         }
  90
  91         @Override
  92         public void dispose() {
  93                 disposePart(formPart);
  94                 super.dispose();
  95         }
  96 }