private void createTableControl(Composite parent) {
createLabel(
parent,
Messages.UsedInRelationshipsSection_0,
ITabbedLayoutConstants.STANDARD_LABEL_WIDTH,
SWT.NONE);
// Table
Composite tableComp = createTableComposite(parent, SWT.NONE);
fTableLayout = (UpdatingTableColumnLayout) tableComp.getLayout();
fTableViewer = new TableViewer(tableComp, SWT.BORDER | SWT.FULL_SELECTION);
// Column
TableViewerColumn column = new TableViewerColumn(fTableViewer, SWT.NONE, 0);
fTableLayout.setColumnData(column.getColumn(), new ColumnWeightData(100, false));
// On Mac shows alternate table row colours
fTableViewer.getTable().setLinesVisible(true);
// Help ID
PlatformUI.getWorkbench().getHelpSystem().setHelp(fTableViewer.getTable(), HELP_ID);
fTableViewer.setContentProvider(
new IStructuredContentProvider() {
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
public void dispose() {}
public Object[] getElements(Object inputElement) {
return ((IZentaElement) inputElement).getRelationships().toArray();
}
});
fTableViewer.setLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
IBasicRelationship relationship = (IBasicRelationship) element;
String name = ZentaLabelProvider.INSTANCE.getLabel(relationship) + " ("; // $NON-NLS-1$
name += ZentaLabelProvider.INSTANCE.getLabel(relationship.getSource());
name += " - "; // $NON-NLS-1$
name += ZentaLabelProvider.INSTANCE.getLabel(relationship.getTarget());
name += ")"; // $NON-NLS-1$
return name;
}
@Override
public Image getImage(Object element) {
return ZentaLabelProvider.INSTANCE.getImage(element);
}
});
fTableViewer.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
if (isAlive()) {
Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
if (o instanceof IZentaElement) {
IBasicRelationship relation = (IBasicRelationship) o;
ITreeModelView view = (ITreeModelView) ViewManager.findViewPart(ITreeModelView.ID);
if (view != null) {
view.getViewer().setSelection(new StructuredSelection(relation), true);
}
}
}
}
});
fTableViewer.setSorter(new ViewerSorter());
}
protected void refreshControls() {
fTableViewer.setInput(fZentaElement);
fTableLayout.doRelayout();
}