Java Code Examples for org.eclipse.jface.viewers.ListViewer#setContentProvider()

@Override
public void createControl(Composite parent) {
	Composite listComposite = new Composite(parent, NONE);
	listComposite.setLayout(new FillLayout());

	ListViewer projectListViewer = new ListViewer(listComposite, SWT.BORDER | SWT.MULTI);
	projectListViewer.setContentProvider(ArrayContentProvider.getInstance());
	projectListViewer.setInput(getNonTestProjects());

	// Data binding
	DataBindingContext databindingContext = new DataBindingContext();
	parent.addDisposeListener(e -> databindingContext.dispose());

	databindingContext.bindList(ViewerProperties.multipleSelection().observe(projectListViewer),
			PojoProperties.list(N4JSProjectInfo.class, N4JSProjectInfo.TESTED_PROJECT_PROP_NAME)
					.observe(projectInfo));

	setControl(listComposite);
}
 

private void createObjectListViewer(final Composite viewersComposite) {
    objectListViewer = new ListViewer(viewersComposite);
    objectListViewer.getList().setLayoutData(GridDataFactory.fillDefaults().hint(100,200).create());
    objectListViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
    objectListViewer.setContentProvider(new ArrayContentProvider());
    objectListViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            final EObject selectedObject = (EObject)selection.getFirstElement();
            final OutlineFilter filter =(OutlineFilter) outline.getFilters()[0];
            filter.setElementToDisplay(selectedObject);
            if (outline!=null){
                outline.refresh(true);
            }
        }
    });
    objectListViewer.setInput(elementToDisplay);
}
 

protected void createList(final Composite mainComposite) {
    final List list = getWidgetFactory().createList(mainComposite, SWT.BORDER | SWT.V_SCROLL);
    list.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT, 90).create());
    listViewer = new ListViewer(list);
    listViewer.setContentProvider(new ObservableListContentProvider<Element>());
    listViewer.setLabelProvider(new LabelProvider(){
        @Override
        public String getText(final Object element) {
            if(element != null && element instanceof Connection){
                final String transitionName = ((Connection) element).getName();
                return transitionName +" -- "+((Connection) element).getTarget().getName();
            }
            return super.getText(element);
        }
    });
    listViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            updateButtonsEnablement();
        }
    });
}
 

/**
 * Creates a ListViewer whose input is an array of IFiles.
 * 
 * @param parent  the parent of the viewer
 * @param title  the text for the title label
 * @param heightHint  the nominal height of the list
 * @return the created list viewer
 */
public ListViewer createFileListViewer(Composite parent, String title, int heightHint) {
	createLabel(parent, title);
	ListViewer listViewer = new ListViewer(parent, SWT.READ_ONLY | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
	listViewer.setContentProvider(new IStructuredContentProvider() {
		public Object[] getElements(Object inputElement) {
			return (Object[]) inputElement;
		}
		public void dispose() {
		}
		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		}
	});
	listViewer.setLabelProvider(new LabelProvider() {
		public String getText(Object element) {
			return ((IFile) element).getFullPath().toString();
		}
	});
	listViewer.setSorter(new WorkbenchViewerSorter());

	GridData data = new GridData(GridData.FILL_BOTH);
	data.heightHint = heightHint;
	listViewer.getList().setLayoutData(data);
	return listViewer;
}
 

public UnansweredDocumentsView(Composite parent, IWorkbenchPartSite site,
        Supplier<Questionnaire> questionnaireSupplier, Supplier<IProject> projectSupplier) {
    this.questionnaireSupplier = questionnaireSupplier;
    this.projectSupplier = projectSupplier;

    incompleteDocumentsLabel = new Label(parent, 0);
    incompleteDocumentsLabel.setText(TEMPLATE_ANSWERS_COMPLETE);
    incompleteDocumentsLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false, 2, 1));

    incompleteDocumentsList = new ListViewer(parent, SWT.V_SCROLL);
    GridData gd = new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false, 2, 1);
    gd.heightHint = (int) (((org.eclipse.swt.widgets.List) incompleteDocumentsList.getControl()).getItemHeight()
            * 4);
    gd.widthHint = 300;
    incompleteDocumentsList.getControl().setLayoutData(gd);
    incompleteDocumentsList.getControl().setVisible(false);
    incompleteDocumentsList.setSorter(new ViewerSorter());
    incompleteDocumentsList.setContentProvider(ArrayContentProvider.getInstance());
    incompleteDocumentsList.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((Document) element).getKey();
        }
    });
    site.setSelectionProvider(incompleteDocumentsList);
}
 

@Override
public void createPartControl(Composite parent) {
	viewer = new ListViewer(parent);
	viewer.setContentProvider(ArrayContentProvider.getInstance());
	viewer.setLabelProvider(new LabelProvider() {
		@Override
		public String getText(Object element) {
			Task p = (Task) element;
			return p.getSummary();
		};
	});
	viewer.setInput(TaskService.getInstance().getTasks());
	getSite().setSelectionProvider(viewer);
	hookDoubleClickCommand();

}
 

private ListViewer createList(final Composite mainComposite) {
    final List list = getWidgetFactory().createList(mainComposite,
            SWT.FULL_SELECTION | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI);
    list.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    final ListViewer documentListViewer = new ListViewer(list);
    documentListViewer.setLabelProvider(new ElementForIdLabelProvider());
    documentListViewer.setContentProvider(new ObservableListContentProvider());
    documentListViewer.addDoubleClickListener(this);
    documentListViewer.addSelectionChangedListener(this);
    documentListViewer.getList().addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (e.keyCode == SWT.DEL) {
                e.doit = false;
                removeDocuments();
            }
        }
    });

    return documentListViewer;
}
 

private void createListViewer(final Composite listComposite) {
    fileStoreListViewer = new ListViewer(listComposite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION);
    fileStoreListViewer.getList().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).hint(400, 300).create());
    fileStoreListViewer.setContentProvider(new ArrayContentProvider());
    fileStoreListViewer.setLabelProvider(new FileStoreLabelProvider());
    final IRepositoryStore<?> ars = (IRepositoryStore<?>) RepositoryManager.getInstance()
            .getRepositoryStore(getRepositoryStoreClass());
    fileStoreListViewer.setInput(ars.getChildren());
    fileStoreListViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            final boolean empty = event.getSelection().isEmpty();
            getButton(IDialogConstants.OK_ID).setEnabled(!empty);
            removeButton.setEnabled(!empty);
            selected = (AbstractFileStore) ((IStructuredSelection) event.getSelection()).getFirstElement();
        }
    });
    fileStoreListViewer.getList().setFocus();
}
 

/**
 * create left composite for page
 * 
 * @param composite
 */
private void createLeftGroup( Composite composite )
{
	leftGroup = new Group( composite, SWT.NONE );
	leftGroup.setLayout( new FormLayout( ) );
	leftGroup.setLayoutData( new GridData( GridData.FILL_BOTH ) );

	FormData data = new FormData( );

	data.top = new FormAttachment( 0, 5 );
	data.left = new FormAttachment( 0, 5 );
	data.right = new FormAttachment( 100, -5 );
	data.bottom = new FormAttachment( 10, -5 );

	leftDataSetChooser = new ComboViewer( leftGroup, SWT.DROP_DOWN
			| SWT.READ_ONLY );
	leftDataSetChooser.getCombo( ).setLayoutData( data );
	DataSetComboProvider provider = new DataSetComboProvider( );
	leftDataSetChooser.setContentProvider( provider );
	leftDataSetChooser.setLabelProvider( provider );
	leftDataSetChooser.setInput( dataSetList );
	leftDataSetChooser.addSelectionChangedListener( this );

	data = new FormData( );

	data.top = new FormAttachment( leftDataSetChooser.getCombo( ), 10 );
	data.left = new FormAttachment( 0, 5 );
	data.right = new FormAttachment( 100, -5 );
	data.bottom = new FormAttachment( 100, -5 );

	leftColumnList = new ListViewer( leftGroup, SWT.V_SCROLL
			| SWT.H_SCROLL
			| SWT.BORDER );
	leftColumnList.getControl( ).setLayoutData( data );
	ColumnProvider colProvider = new ColumnProvider( );
	leftColumnList.setContentProvider( colProvider );
	leftColumnList.setLabelProvider( colProvider );
	leftColumnList.addSelectionChangedListener( this );

}
 

@Override
   public void createControl(final Composite composite, final TabbedPropertySheetWidgetFactory widgetFactory,
    final ExtensibleGridPropertySection extensibleGridPropertySection) {
list = new ListViewer(composite, SWT.BORDER | SWT.V_SCROLL);
list.getControl().setLayoutData(GridDataFactory.fillDefaults().hint(200, 55).grab(true, false).create());
list.setLabelProvider(new LinkLabelProvider());
list.setContentProvider(ArrayContentProvider.getInstance());

list.setInput(catchLinkElement.getFrom());
   }
 

private void createFunctionCategories(final Composite parent) {
    final Composite catComposite = new Composite(parent, SWT.NONE);
    catComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    catComposite.setLayout(new GridLayout(1, true));

    groovyHelpLinkFactory.createGroovyHelpLink(catComposite);

    final Label catTitle = new Label(catComposite, SWT.NONE);
    catTitle.setText(Messages.categoriesTitle);

    categoriesList = new ListViewer(catComposite, SWT.BORDER | SWT.V_SCROLL | SWT.SINGLE);
    categoriesList.setLabelProvider(new CategoryLabelProvider());
    categoriesList.setContentProvider(new FunctionCategoriesProvider());
    categoriesList.setInput(
            FunctionsRepositoryFactory.getFunctionCatgories(RepositoryManager.getInstance().getCurrentRepository()));
    categoriesList.getList().setSelection(0);
    final int categorieMinheight = categoriesList.getList().getItemHeight() * categoriesList.getList().getItemCount();
    categoriesList.getList().setLayoutData(GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT, categorieMinheight).create());
    categoriesList.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            final IFunctionCategory cat = (IFunctionCategory) ((IStructuredSelection) event.getSelection()).getFirstElement();
            functionsList.getViewer().setInput(cat);
        }
    });
}
 

/**
 * create right composite for page
 * 
 * @param composite
 */
private void createRightGroup( Composite composite )
{
	rightGroup = new Group( composite, SWT.NONE );
	rightGroup.setLayout( new FormLayout( ) );
	rightGroup.setLayoutData( new GridData( GridData.FILL_BOTH ) );

	FormData data = new FormData( );

	data.top = new FormAttachment( 0, 5 );
	data.left = new FormAttachment( 0, 5 );
	data.right = new FormAttachment( 100, -5 );
	data.bottom = new FormAttachment( 10, -5 );
	rightDataSetChooser = new ComboViewer( rightGroup, SWT.DROP_DOWN
			| SWT.READ_ONLY );
	rightDataSetChooser.getControl( ).setLayoutData( data );
	DataSetComboProvider provider = new DataSetComboProvider( );
	rightDataSetChooser.setContentProvider( provider );
	rightDataSetChooser.setLabelProvider( provider );
	rightDataSetChooser.setInput( dataSetList );
	rightDataSetChooser.addSelectionChangedListener( this );

	data = new FormData( );
	data.top = new FormAttachment( rightDataSetChooser.getControl( ), 10 );
	data.left = new FormAttachment( 0, 5 );
	data.right = new FormAttachment( 100, -5 );
	data.bottom = new FormAttachment( 100, -5 );
	rightColumnList = new ListViewer( rightGroup, SWT.V_SCROLL
			| SWT.H_SCROLL
			| SWT.BORDER );
	rightColumnList.getControl( ).setLayoutData( data );
	ColumnProvider colProvider = new ColumnProvider( );
	rightColumnList.setContentProvider( colProvider );
	rightColumnList.setLabelProvider( colProvider );
	rightColumnList.addSelectionChangedListener( this );
}
 

/**
 * Create the table viewer for showing warnings.
 * 
 * @param parent the parent composite of the table viewer
 * @return the table viewer
 */
private static ListViewer createWarningsTableViewer(final Composite parent) {
	final Composite composite = new Composite(parent, SWT.NONE);
	composite.setLayout(new FillLayout());
	GridDataFactory.fillDefaults().span(2, 1).grab(true, true).exclude(true).applyTo(composite);
	final ListViewer tableViewer = new ListViewer(composite);
	tableViewer.setContentProvider(ArrayContentProvider.getInstance());
	tableViewer.setLabelProvider(new LabelProvider());
	return tableViewer;
}
 

public void createListSection ( final ScrolledForm form, final ConfigurationEditorInput input, final String attribute, final String label, final String delimiter, final String pattern )
{
    final IObservableList list = StringSplitListObservable.observeString ( Observables.observeMapEntry ( input.getDataMap (), attribute, String.class ), delimiter, pattern );

    // section

    final Section section = this.toolkit.createSection ( form.getBody (), ExpandableComposite.TITLE_BAR );
    section.setText ( label );

    final Composite client = this.toolkit.createComposite ( section, SWT.NONE );
    section.setClient ( client );
    this.toolkit.paintBordersFor ( client );

    client.setLayout ( new GridLayout ( 1, true ) );
    final GridData gd = new GridData ( GridData.FILL_BOTH );
    gd.horizontalSpan = 2;
    section.setLayoutData ( gd );

    // fields
    final ListViewer viewer = new ListViewer ( client );

    viewer.setContentProvider ( new ObservableListContentProvider () );
    viewer.setInput ( list );

    viewer.getControl ().setLayoutData ( new GridData ( GridData.FILL_BOTH ) );

    viewer.setSorter ( new ViewerSorter () );
}
 

/**
 * Show the annotation view.
 * @param svnFile
 * @param svnAnnotateBlocks
 * @param contents
 * @param useHistoryView
 * @throws PartInitException
 */
public void showAnnotations(ISVNRemoteFile svnFile, Collection svnAnnotateBlocks, InputStream contents, boolean useHistoryView) throws PartInitException {

	// Disconnect from old annotation editor
	disconnect();
	
	// Remove old viewer
	Control[] oldChildren = top.getChildren();
	if (oldChildren != null) {
		for (int i = 0; i < oldChildren.length; i++) {
			oldChildren[i].dispose();
		}
	}

	viewer = new ListViewer(top, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
	viewer.setContentProvider(new ArrayContentProvider());
	viewer.setLabelProvider(new LabelProvider());
	viewer.addSelectionChangedListener(this);
	viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

	PlatformUI.getWorkbench().getHelpSystem().setHelp(viewer.getControl(), IHelpContextIds.ANNOTATIONS_VIEW);

	top.layout();
	
	this.svnFile = svnFile;
	this.contents = contents;
	this.svnAnnotateBlocks = svnAnnotateBlocks;
	page = SVNUIPlugin.getActivePage();
	viewer.setInput(svnAnnotateBlocks);
	editor = (ITextEditor) openEditor();
	IDocumentProvider provider = editor.getDocumentProvider();
	document = provider.getDocument(editor.getEditorInput());

	setPartName(Policy.bind("SVNAnnotateView.showFileAnnotation", new Object[] {svnFile.getName()})); //$NON-NLS-1$
	setTitleToolTip(svnFile.getName());
	
	if (!useHistoryView) {
		return;
	}

	// Get hook to the HistoryView
	historyView = (IHistoryView)page.showView(ISVNUIConstants.HISTORY_VIEW_ID);
	if (historyView != null) {
		historyView.showHistoryFor(svnFile);
	}
}
 

private Composite initLibraryOptionsUI(DataBindingContext dbc, Composite parent) {
	// Additional library project options
	final Group libraryProjectOptionsGroup = new Group(parent, NONE);
	libraryProjectOptionsGroup
			.setLayout(GridLayoutFactory.fillDefaults().margins(12, 5).numColumns(2).equalWidth(false).create());

	emptyPlaceholder(libraryProjectOptionsGroup);

	final Button createGreeterFileButton = new Button(libraryProjectOptionsGroup, CHECK);
	createGreeterFileButton.setText("Create a greeter file");
	createGreeterFileButton.setLayoutData(GridDataFactory.fillDefaults().create());

	new Label(libraryProjectOptionsGroup, SWT.NONE).setText("Implementation ID:");
	final Text implementationIdText = new Text(libraryProjectOptionsGroup, BORDER);
	implementationIdText.setLayoutData(fillDefaults().align(FILL, SWT.CENTER).grab(true, false).create());

	final Label implementedProjectsLabel = new Label(libraryProjectOptionsGroup, SWT.NONE);
	implementedProjectsLabel.setText("Implemented projects:");
	implementedProjectsLabel
			.setLayoutData(GridDataFactory.fillDefaults().grab(false, true).align(SWT.LEFT, SWT.TOP).create());

	final ListViewer apiViewer = new ListViewer(libraryProjectOptionsGroup, BORDER | MULTI);
	apiViewer.getControl().setLayoutData(fillDefaults().align(FILL, FILL).grab(true, true).span(1, 1).create());
	apiViewer.setContentProvider(ArrayContentProvider.getInstance());
	apiViewer.setInput(getAvailableApiProjectNames());

	initApiViewerBinding(dbc, apiViewer);
	initImplementationIdBinding(dbc, implementationIdText);
	initDefaultCreateGreeterBindings(dbc, createGreeterFileButton);

	// Invalidate on change
	apiViewer.addSelectionChangedListener(e -> {
		setPageComplete(validatePage());
	});
	// Invalidate on change
	implementationIdText.addModifyListener(e -> {
		setPageComplete(validatePage());
	});

	return libraryProjectOptionsGroup;
}
 

/**
 * Create contents of the preference page.
 * 
 * @param parent
 */
@Override
public Control createContents(Composite parent){
	Composite container = new Composite(parent, SWT.NULL);
	container.setLayout(new GridLayout(1, false));
	
	Composite composite = new Composite(container, SWT.NONE);
	composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	composite.setLayout(new GridLayout(2, false));
	
	Label lblLabNoPathFlagMeansNonPath = new Label(composite, SWT.WRAP);
	lblLabNoPathFlagMeansNonPath
		.setText(Messages.HL7LabImportRulesPreferencePage_lblLabImportRulesHeader_text);
	
	ToolBarManager toolbarmgr = new ToolBarManager();
	toolbarmgr.add(new AddMissingPathFlagMeansNonPathLaboratoryAction());
	toolbarmgr.add(new RemoveMissingPathFlagMeansNonPathLaboratoryAction());
	ToolBar toolbar = toolbarmgr.createControl(composite);
	toolbar.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false));
	new Label(composite, SWT.NONE);
	
	labMPathMNonPathListViewer = new ListViewer(composite, SWT.BORDER | SWT.V_SCROLL);
	labMPathMNonPathListViewer.setContentProvider(ArrayContentProvider.getInstance());
	labMPathMNonPathListViewer.setLabelProvider(new LabelProvider() {
		@Override
		public String getText(Object element){
			if (element instanceof Kontakt) {
				return ((Kontakt) element).getLabel();
			}
			return super.getText(element);
		}
	});
	GridData gridData = new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1);
	gridData.heightHint = 80;
	labMPathMNonPathListViewer.getList()
		.setLayoutData(gridData);

	labMPathMNonPathListViewer.setInput(findAllLabsWithPathFlagMissingMeansNonPathologic());
	
	return container;
}