Example usage for org.eclipse.jface.databinding.viewers ObservableSetTreeContentProvider getRealizedElements

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.viewers ObservableSetTreeContentProvider getRealizedElements.

Prototype

public IObservableSet<E> getRealizedElements() 

Source Link

Document

Returns the set of known elements which have been realized in the viewer.

Usage

From source file:org.eclipse.scada.core.ui.connection.information.InformationViewPart.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    this.list = new ConnectionInformationList();

    parent.setLayout(new FillLayout());

    this.viewer = new TreeViewer(parent, SWT.FULL_SELECTION);

    this.viewer.getTree().setHeaderVisible(true);

    final TableLayout layout = new TableLayout();
    this.viewer.getTree().setLayout(layout);

    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(
            new IObservableFactory() {

                @Override//w w w . ja  v a 2s .  c om
                public IObservable createObservable(final Object target) {
                    if (target instanceof IObservable) {
                        return (IObservable) target;
                    } else if (target instanceof ConnectionInformationProvider) {
                        return new ConnectionInformationWrapper((ConnectionInformationProvider) target);
                    }
                    return null;
                }
            }, new TreeStructureAdvisor() {
            });

    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(100));
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Current");
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Min");
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Max");
    }

    this.viewer.setContentProvider(contentProvider);
    this.viewer.setInput(this.list.getList());
    this.viewer.setComparator(new InformationBeanComparator());

    getViewSite().setSelectionProvider(this.viewer);
    hookContextMenu(getViewSite());
}

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From source file:org.eclipse.scada.da.client.dataitem.details.part.flags.FlagsDetailsPart.java

License:Open Source License

@Override
public void createPart(final Composite parent) {
    super.createPart(parent);

    this.viewer = new TreeViewer(parent);

    final IObservableFactory factory = new IObservableFactory() {

        @Override/*w w w . ja va2 s . c om*/
        public IObservable createObservable(final Object target) {
            if (target instanceof IObservable) {
                return (IObservable) target;
            } else if (target instanceof GroupEntry) {
                return ((GroupEntry) target).getEntries();
            }

            return null;
        }
    };
    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(factory,
            null);
    this.viewer.setContentProvider(contentProvider);

    final TableLayout tableLayout = new TableLayout();

    this.col1 = new TreeViewerColumn(this.viewer, SWT.NONE);
    this.col1.getColumn().setText(Messages.FlagsDetailsPart_ColFlagLabel);
    tableLayout.addColumnData(new ColumnWeightData(100));
    this.col1.setLabelProvider(new ColumnLabelLabelProvider(contentProvider.getRealizedElements()));

    this.col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
    this.col2.getColumn().setText(Messages.FlagsDetailsPart_ColStateLabel);
    tableLayout.addColumnData(new ColumnWeightData(100));
    this.col2.setLabelProvider(new ColumnLabelStateProvider(contentProvider.getRealizedElements()));

    this.viewer.getTree().setHeaderVisible(true);
    this.viewer.getTree().setLayout(tableLayout);

    this.viewer.setUseHashlookup(true);

    this.viewer.setInput(this.groupSet);

    this.groupSet.add(new GroupEntry("error", Messages.FlagsDetailsPart_GroupErrorLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("alarm", Messages.FlagsDetailsPart_GroupAlarmLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("warning", Messages.FlagsDetailsPart_GroupWarningLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("blocked", Messages.FlagsDetailsPart_GroupBlockingLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("ackRequired", Messages.FlagsDetailsPart_GroupAknLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("manual", Messages.FlagsDetailsPart_ManualLabel)); //$NON-NLS-1$
}

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From source file:org.eclipse.scada.da.ui.summary.explorer.SummaryExplorerViewPart.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    this.realm = SWTObservables.getRealm(parent.getDisplay());

    this.viewer = new TreeViewer(parent, SWT.FULL_SELECTION);
    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(
            new FactoryImpl(), new TreeStructureAdvisor() {
            });/*  w w w. j  a v a  2 s  .c  o m*/
    this.viewer.setContentProvider(contentProvider);
    this.viewer.getTree().setHeaderVisible(true);

    final TableLayout layout = new TableLayout();

    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        final ListeningStyledCellLabelProvider labelProvider = new NameLabelProviderImpl(
                contentProvider.getRealizedElements());
        col.setLabelProvider(labelProvider);
        col.getColumn().setText("Name");
        layout.addColumnData(new ColumnWeightData(100));
        this.labelProviders.add(labelProvider);
    }

    for (final State state : State.values()) {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        final ListeningStyledCellLabelProvider labelProvider = new StateLabelProviderImpl(
                contentProvider.getRealizedElements(), state);
        col.setLabelProvider(labelProvider);
        col.getColumn().setText(state.name());
        layout.addColumnData(new ColumnWeightData(25));
        this.labelProviders.add(labelProvider);
    }

    this.viewer.getTree().setLayout(layout);
}

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