core/org.argeo.suite.ui/src/org/argeo/suite/ui/widgets/TreeOrSearchArea.java

   1 package org.argeo.suite.ui.widgets;
   2
   3 import org.argeo.cms.ui.util.CmsUiUtils;
   4 import org.eclipse.jface.viewers.TreeViewer;
   5 import org.eclipse.swt.SWT;
   6 import org.eclipse.swt.custom.StackLayout;
   7 import org.eclipse.swt.layout.GridLayout;
   8 import org.eclipse.swt.widgets.Composite;
   9 import org.eclipse.swt.widgets.Text;
  10
  11 /**
  12  * Displays a tree by default, which becomes a list if the search text field is
  13  * used.
  14  */
  15 public class TreeOrSearchArea extends Composite {
  16         private static final long serialVersionUID = -1302546480076719532L;
  17
  18         private Text searchT;
  19         private StackLayout bodyLayout;
  20
  21         private TreeViewer treeViewer;
  22         private TreeViewer searchResultsViewer;
  23
  24         public TreeOrSearchArea(Composite parent, int style) {
  25                 super(parent, style);
  26                 createUi(this);
  27         }
  28
  29         protected void createUi(Composite parent) {
  30                 parent.setLayout(new GridLayout());
  31                 Composite searchC = new Composite(parent, SWT.NONE);
  32                 searchC.setLayout(new GridLayout());
  33                 searchC.setLayoutData(CmsUiUtils.fillWidth());
  34                 createSearchUi(searchC);
  35
  36                 Composite bodyC = new Composite(parent, SWT.NONE);
  37                 bodyC.setLayoutData(CmsUiUtils.fillAll());
  38                 bodyLayout = new StackLayout();
  39                 bodyC.setLayout(bodyLayout);
  40                 Composite treeC = new Composite(bodyC, SWT.NONE);
  41                 createTreeUi(treeC);
  42                 Composite searchResultsC = new Composite(bodyC, SWT.NONE);
  43                 createSearchResultsUi(searchResultsC);
  44
  45                 bodyLayout.topControl = treeC;
  46         }
  47
  48         protected void createSearchUi(Composite parent) {
  49                 parent.setLayout(CmsUiUtils.noSpaceGridLayout());
  50                 searchT = new Text(parent, SWT.MULTI | SWT.BORDER);
  51                 searchT.setLayoutData(CmsUiUtils.fillWidth());
  52         }
  53
  54         protected void createTreeUi(Composite parent) {
  55                 parent.setLayout(CmsUiUtils.noSpaceGridLayout());
  56                 treeViewer = new TreeViewer(parent);
  57                 treeViewer.getTree().setLayoutData(CmsUiUtils.fillAll());
  58         }
  59
  60         protected void createSearchResultsUi(Composite parent) {
  61                 parent.setLayout(CmsUiUtils.noSpaceGridLayout());
  62                 searchResultsViewer = new TreeViewer(parent);
  63                 searchResultsViewer.getTree().setLayoutData(CmsUiUtils.fillAll());
  64         }
  65
  66         public TreeViewer getTreeViewer() {
  67                 return treeViewer;
  68         }
  69
  70         public TreeViewer getSearchResultsViewer() {
  71                 return searchResultsViewer;
  72         }
  73
  74 }