2 package eu
.etaxonomy
.taxeditor
.ui
.element
;
5 import java
.util
.Map
.Entry
;
7 import org
.eclipse
.jface
.viewers
.IStructuredContentProvider
;
8 import org
.eclipse
.jface
.viewers
.ITableLabelProvider
;
9 import org
.eclipse
.jface
.viewers
.LabelProvider
;
10 import org
.eclipse
.jface
.viewers
.TableViewer
;
11 import org
.eclipse
.jface
.viewers
.TableViewerColumn
;
12 import org
.eclipse
.jface
.viewers
.Viewer
;
13 import org
.eclipse
.swt
.SWT
;
14 import org
.eclipse
.swt
.graphics
.Image
;
15 import org
.eclipse
.swt
.widgets
.Label
;
16 import org
.eclipse
.swt
.widgets
.Table
;
17 import org
.eclipse
.ui
.forms
.widgets
.TableWrapData
;
22 * <p>KeyValueViewerElement class.</p>
27 public class KeyValueViewerElement
extends AbstractCdmFormElement
{
29 private TableViewer tableViewer
;
34 * <p>Constructor for KeyValueViewerElement.</p>
36 * @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
37 * @param formElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
38 * @param keyHeading a {@link java.lang.String} object.
39 * @param valueHeading a {@link java.lang.String} object.
40 * @param map a {@link java.util.Map} object.
42 public KeyValueViewerElement(CdmFormFactory formFactory
,
43 ICdmFormElement formElement
, String keyHeading
, String valueHeading
, Map
<Object
, Object
> map
) {
44 super(formFactory
, formElement
);
46 label
= formFactory
.createLabel(getLayoutComposite(), "Meta Data");
47 label
.setLayoutData(LayoutConstants
.FILL(2, 1));
50 tableViewer
= new TableViewer(formElement
.getLayoutComposite(), SWT
.MULTI
| SWT
.H_SCROLL
51 | SWT
.V_SCROLL
| SWT
.FULL_SELECTION
);
52 addControl(tableViewer
.getControl());
54 createColumns(tableViewer
, keyHeading
, valueHeading
);
56 TableWrapData layoutData
= LayoutConstants
.FILL(2, 1);
57 layoutData
.heightHint
= 100;
59 tableViewer
.getControl().setLayoutData(layoutData
);
61 tableViewer
.setContentProvider(new KeyValueContentProvider());
62 tableViewer
.setLabelProvider(new KeyValueLabelProvider());
70 // This will create the columns for the table
71 private void createColumns(TableViewer viewer
, String keyHeading
, String valueHeading
) {
72 Table table
= viewer
.getTable();
73 String
[] titles
= {keyHeading
, valueHeading
};
74 int[] bounds
= { 100, 100};
76 for (int i
= 0; i
< titles
.length
; i
++) {
77 TableViewerColumn column
= new TableViewerColumn(viewer
, SWT
.NONE
);
78 column
.getColumn().setText(titles
[i
]);
79 column
.getColumn().setWidth(bounds
[i
]);
80 column
.getColumn().setResizable(true);
81 column
.getColumn().setMoveable(true);
83 table
.setHeaderVisible(true);
84 table
.setLinesVisible(true);
91 * @param map a {@link java.util.Map} object.
93 public void setInput(Map
<?
extends Object
, ?
extends Object
> map
) {
94 tableViewer
.setInput(map
);
95 tableViewer
.refresh();
98 private class KeyValueContentProvider
implements IStructuredContentProvider
{
100 public Object
[] getElements(Object inputElement
) {
101 if(inputElement
instanceof Map
){
102 return ((Map
) inputElement
).entrySet().toArray();
107 public void dispose() {}
109 public void inputChanged(Viewer viewer
, Object oldInput
, Object newInput
) {}
113 private class KeyValueLabelProvider
extends LabelProvider
implements ITableLabelProvider
{
115 public Image
getColumnImage(Object element
, int columnIndex
) {
119 public String
getColumnText(Object element
, int columnIndex
) {
120 if(element
instanceof Entry
){
122 Entry entry
= (Entry
) element
;
126 return entry
.getKey().toString();
128 return entry
.getValue().toString();
131 return element
.toString();