Example usage for org.eclipse.jface.viewers DecoratingLabelProvider DecoratingLabelProvider

List of usage examples for org.eclipse.jface.viewers DecoratingLabelProvider DecoratingLabelProvider

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. DecoratingLabelProvider
  6. DecoratingLabelProvider

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers DecoratingLabelProvider DecoratingLabelProvider.

Prototype

public DecoratingLabelProvider(ILabelProvider provider, ILabelDecorator decorator)

Source Link

Document

Creates a decorating label provider which uses the given label decorator to decorate labels provided by the given label provider.

Usage

From source file:org.eclipse.emf.ecp.navigator.TreeLabelProvider.java

License:Open Source License

/**
 * Default constructor./* w w  w .j  a  va2s .c om*/
 */
public TreeLabelProvider() {
    adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
    defaultLabelProvider = new DecoratingLabelProvider(new AdapterFactoryLabelProvider(adapterFactory),
            PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
    replaceLabelProvider();
}

From source file:org.eclipse.emf.ecp.spi.common.ui.TreeViewerFactory.java

License:Open Source License

/**
 * @param labelProvider// www . j a  v a2 s.co m
 * @param contentProvider
 * @param input
 * @param labelDecorator
 * @param viewer
 */
private static void createTreeViewer(ILabelProvider labelProvider, ITreeContentProvider contentProvider,
        Object input, ILabelDecorator labelDecorator, TreeViewer viewer, boolean sort) {
    viewer.setContentProvider(contentProvider);
    viewer.setLabelProvider(labelProvider);
    if (sort) {
        viewer.setSorter(new ViewerSorter());
    }
    viewer.setInput(input);

    if (labelDecorator != null) {
        if (!(labelProvider instanceof DecoratingLabelProvider)) {
            viewer.setLabelProvider(new DecoratingLabelProvider(labelProvider, labelDecorator));
        }
    }
}

From source file:org.eclipse.emf.emfstore.client.ui.views.emfstorebrowser.views.ESBrowserView.java

License:Open Source License

/**
 * {@inheritDoc}//from w  w w  .  j  av a  2s  . c om
 */
@Override
public void createPartControl(Composite parent) {
    viewer = new TreeViewer(parent, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);

    contentProvider = new ESBrowserContentProvider();
    viewer.setContentProvider(contentProvider);
    IDecoratorManager decoratorManager = PlatformUI.getWorkbench().getDecoratorManager();
    viewer.setLabelProvider(
            new DecoratingLabelProvider(new ESBrowserLabelProvider(), decoratorManager.getLabelDecorator()));
    viewer.setSorter(new ESBrowserViewerSorter());
    viewer.setInput(WorkspaceManager.getInstance().getCurrentWorkspace());
    // viewer.addTreeListener(new ITreeViewerListener() {
    //
    // /**
    // * {@inheritDoc}
    // */
    // public void treeExpanded(TreeExpansionEvent event) {
    // if (event.getElement() instanceof ServerInfo) {
    //
    // ServerInfo value = (ServerInfo) event.getElement();
    // // new UIServerLoginController(PlatformUI.getWorkbench().getDisplay().getActiveShell(), value)
    // // .openLoginDialog();
    //
    // // TODO: refresh is always performed
    // if (!event.getTreeViewer().isBusy()) {
    // event.getTreeViewer().refresh(value, true);
    // }
    // }
    // }
    //
    // public void treeCollapsed(TreeExpansionEvent event) {
    // }
    // });

    PlatformUI.getWorkbench().getHelpSystem().setHelp(viewer.getControl(),
            "org.eclipse.emf.emfstore.client.ui.views.RepositoryView");

    menuMgr = new MenuManager();
    menuMgr.add(new Separator("additions"));
    getSite().registerContextMenu(menuMgr, viewer);
    Control control = viewer.getControl();
    Menu menu = menuMgr.createContextMenu(control);
    control.setMenu(menu);

    getSite().setSelectionProvider(viewer);
    hookDoubleClickAction();

}

From source file:org.eclipse.epf.authoring.ui.views.LibraryView.java

License:Open Source License

/**
 * Creates the underlying tree viewer.//w  w w  . ja  va  2s  .c o  m
 */
public void createViewer(Composite parent) {
    treeViewer = new TreeViewer(parent) {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.StructuredViewer#handleLabelProviderChanged(org.eclipse.jface.viewers.LabelProviderChangedEvent)
         */
        protected void handleLabelProviderChanged(LabelProviderChangedEvent event) {
            if (event.getElement() instanceof IResource && event.getSource() instanceof ILabelDecorator) {
                this.refresh();
                return;
            }
            super.handleLabelProviderChanged(event);
        }
    };

    adapterFactory = TngAdapterFactory.INSTANCE.getNavigatorView_ComposedAdapterFactory();

    // Create the command stack that will notify this editor as commands are
    // executed.
    BasicCommandStack commandStack = new BasicCommandStack();

    // Add a listener to set the most recent command's affected objects to
    // be the selection of the viewer with focus.
    commandStack.addCommandStackListener(new CommandStackListener() {
        public void commandStackChanged(final EventObject event) {
            Runnable runnable = new Runnable() {
                public void run() {
                    firePropertyChange(IEditorPart.PROP_DIRTY);

                    // Try to select the affected objects.
                    Command mostRecentCommand = ((CommandStack) event.getSource()).getMostRecentCommand();
                    if (mostRecentCommand != null) {
                        setSelectionToViewer(mostRecentCommand.getAffectedObjects());

                        if (mostRecentCommand instanceof CreateMethodElementCommand) {
                            // Work-around to refresh icons of newly created elements, whose decoration
                            // sometimes got out of sync.
                            //
                            Viewer viewer = getViewer();
                            if (viewer instanceof StructuredViewer) {
                                Object[] elements = mostRecentCommand.getAffectedObjects().toArray();
                                ((StructuredViewer) viewer).update(elements, null);
                            }
                        }
                    }
                    if (propertySheetPage != null && propertySheetPage.getControl() != null
                            && !propertySheetPage.getControl().isDisposed()
                            && propertySheetPage.getControl().isVisible()) {
                        propertySheetPage.refresh();
                    }
                }
            };
            if (Display.getCurrent() != null) {
                Display.getCurrent().asyncExec(runnable);
            } else {
                runnable.run();
            }
        }
    });

    // Create the editing domain with a special command stack.
    ResourceSet resourceSet = PersistenceService.INSTANCE
            .createResourceSet(Services.getDefaultLibraryPersistenceType());

    editingDomain = new TraceableAdapterFactoryEditingDomain(adapterFactory, commandStack, resourceSet);

    treeViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));

    // treeViewer.setLabelProvider(new
    // AdapterFactoryLabelProvider(adapterFactory));
    treeViewer.setLabelProvider(new DecoratingLabelProvider(new AdapterFactoryLabelProvider(adapterFactory),
            new MethodElementLabelDecorator()) {

        public Font getFont(Object element) {
            if (customCategoryOwnedByOtherPlugin(element)) {
                return getItalicFont();
            }
            return super.getFont(element);
        }

        private Font getItalicFont() {
            if (italicFont == null) {
                italicFont = createFont(SWT.ITALIC);
            }

            return italicFont;
        }

        private Font createFont(int style) {
            FontData[] fontdata = Display.getCurrent().getSystemFont().getFontData();
            for (FontData data : fontdata) {
                data.setStyle(style);
            }

            return new Font(Display.getCurrent(), fontdata);
        }
    });

    // Add a double click listener for launching the Method editors.
    doubleClickListener = new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            UIActionDispatcher.getInstance().handleDoubleClickEvent(event);
        }
    };
    treeViewer.addDoubleClickListener(doubleClickListener);

    getSite().getPage().addPartListener(editorPartListener);

    ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceListener);

    createContextMenuFor(treeViewer);
}

From source file:org.eclipse.imp.ui.explorer.ProjectExplorerPart.java

License:Open Source License

private void setProviders() {
    // content provider must be set before the label provider
    fContentProvider = createContentProvider();
    // fContentProvider.setIsFlatLayout(fIsCurrentLayoutFlat );
    // fViewer.setComparer(createElementComparer());
    fViewer.setContentProvider(fContentProvider);
    fLabelProvider = createLabelProvider();
    // fLabelProvider.setIsFlatLayout(fIsCurrentLayoutFlat);
    fViewer.setLabelProvider(new DecoratingLabelProvider(fLabelProvider, fLabelDecorator));
    // problem decoration provided by ProjectLabelProvider
}

From source file:org.eclipse.jst.j2ee.internal.wizard.NewJavaClassWizardPage.java

License:Open Source License

/**
 * Browse for a new Destination Folder/*from w w  w.jav a 2 s. c o  m*/
 */
protected void handleFolderButtonPressed() {
    ISelectionStatusValidator validator = getContainerDialogSelectionValidator();
    ViewerFilter filter = getContainerDialogViewerFilter();
    ITreeContentProvider contentProvider = new WorkbenchContentProvider();
    ILabelProvider labelProvider = new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider,
            contentProvider);
    dialog.setValidator(validator);
    dialog.setTitle(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_TITLE);
    dialog.setMessage(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_DESC);
    dialog.addFilter(filter);
    String projectName = model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME);
    if (projectName == null || projectName.length() == 0)
        return;
    IProject project = ProjectUtilities.getProject(projectName);
    dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());

    if (project != null)
        dialog.setInitialSelection(project);
    if (dialog.open() == Window.OK) {
        Object element = dialog.getFirstResult();
        try {
            if (element instanceof IContainer) {
                IContainer container = (IContainer) element;
                folderText.setText(container.getFullPath().toString());
                // dealWithSelectedContainerResource(container);
            }
        } catch (Exception ex) {
            // Do nothing
        }

    }
}

From source file:org.eclipse.jst.jsp.ui.internal.preferences.ui.AbstractPropertyPreferencePage.java

License:Open Source License

void openProjectSettings() {
    ListDialog dialog = new ListDialog(getShell()) {

        protected Control createDialogArea(Composite container) {
            Control area = super.createDialogArea(container);
            getTableViewer().setSorter(new ResourceSorter(ResourceSorter.NAME));
            return area;
        }//from w w w. j a  va2 s  . c  o m
    };
    dialog.setMessage(SSEUIMessages.PropertyPreferencePage_02);
    dialog.setContentProvider(new IStructuredContentProvider() {
        public void dispose() {
        }

        public Object[] getElements(Object inputElement) {
            return ((IWorkspace) inputElement).getRoot().getProjects();
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    dialog.setLabelProvider(new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            SSEUIPlugin.getDefault().getWorkbench().getDecoratorManager().getLabelDecorator()));
    dialog.setInput(ResourcesPlugin.getWorkspace());
    dialog.setTitle(SSEUIMessages.PropertyPreferencePage_01);
    if (dialog.open() == Window.OK) {
        Object[] result = dialog.getResult();
        if (result.length > 0) {
            IProject project = (IProject) dialog.getResult()[0];
            Map data = new HashMap();
            data.put(DISABLE_LINK, Boolean.TRUE);
            PreferencesUtil.createPropertyDialogOn(getShell(), project, getPropertyPageID(),
                    new String[] { getPropertyPageID() }, data).open();
        }
    }
}

From source file:org.eclipse.jst.ws.internal.ui.common.DialogResourceBrowser.java

License:Open Source License

/** 
* Creates the dialog area./*from   w w w  .  j  a va 2 s.  c o m*/
* @param parent The parent composite.
* @return The control area.
*/
protected Control createDialogArea(Composite parent) {
    Composite composite = (Composite) super.createDialogArea(parent);
    GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL
            | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_VERTICAL);
    gd.widthHint = 400;
    gd.heightHint = 300;
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    composite.setLayoutData(gd);

    if (multipleSelectionEnabled_) {
        resourceTree_ = new Tree(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    } else {
        resourceTree_ = new Tree(composite, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    }
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL
            | GridData.GRAB_VERTICAL);
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    resourceTree_.setLayoutData(gd);
    resourceTree_.setToolTipText(WSUIPluginMessages.TOOLTIP_RESOURCE_TREE);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(resourceTree_, INFOPOP_RESOURCE_TREE);

    fileViewer_ = new TreeViewer(resourceTree_);
    fileViewer_.setContentProvider(new WorkbenchContentProvider());
    fileViewer_.setLabelProvider(new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            WebServiceUIPlugin.getInstance().getWorkbench().getDecoratorManager().getLabelDecorator()));
    fileViewer_.addFilter(new ViewerFilter() {
        public boolean select(Viewer viewer, Object parentObject, Object object) {
            if (object instanceof IResource) {
                return isValidResource((IResource) object);
            }

            return false;
        }
    });

    if (!foldersSelectable_) {
        fileViewer_.addSelectionChangedListener(new ISelectionChangedListener() {
            public void selectionChanged(SelectionChangedEvent event) {
                handleSelectionChanged();
            }
        });
    }

    fileViewer_.setInput(root_);
    return composite;
}

From source file:org.eclipse.jst.ws.internal.ui.dialog.ResourceSelectionDialog.java

License:Open Source License

/** 
* Creates the dialog area.//from w w  w .j  a va2s  .c o  m
* @param parent The parent composite.
* @return The control area.
*/
protected Control createDialogArea(Composite parent) {
    GridLayout gl;
    GridData gd;

    Composite composite = (Composite) super.createDialogArea(parent);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL
            | GridData.GRAB_VERTICAL);
    gd.widthHint = 400;
    gd.heightHint = 300;
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    composite.setLayoutData(gd);

    if (filters_.length > 1) {
        Composite f = new Composite(composite, SWT.NONE);
        gl = new GridLayout();
        gl.numColumns = 2;
        gl.marginHeight = 0;
        gl.marginWidth = 0;
        f.setLayout(gl);
        gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
        f.setLayoutData(gd);

        filterLabel_ = new Label(f, SWT.WRAP);
        filterLabel_.setText(WSUIPluginMessages.LABEL_RESOURCE_FILTER);
        filterLabel_.setToolTipText(WSUIPluginMessages.TOOLTIP_DRES_COMBO_RESOURCE_TYPE);

        filterCombo_ = new Combo(f, SWT.DROP_DOWN | SWT.READ_ONLY);
        gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
        filterCombo_.setLayoutData(gd);
        filterCombo_.addListener(SWT.Selection, this);
        filterCombo_.setToolTipText(WSUIPluginMessages.TOOLTIP_DRES_COMBO_RESOURCE_TYPE);
        PlatformUI.getWorkbench().getHelpSystem().setHelp(filterCombo_, INFOPOP_DRES_COMBO_RESOURCE_TYPE);
    }

    if (multipleSelectionEnabled_) {
        resourceTree_ = new Tree(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    } else {
        resourceTree_ = new Tree(composite, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    }
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL
            | GridData.GRAB_VERTICAL);
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    resourceTree_.setLayoutData(gd);
    //  resourceTree_.addListener(SWT.Selection,this);
    resourceTree_.setToolTipText(WSUIPluginMessages.TOOLTIP_DRES_TREE_RESOURCE);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(resourceTree_, INFOPOP_DRES_TREE_RESOURCE);

    fileViewer_ = new TreeViewer(resourceTree_);
    fileViewer_.setContentProvider(new WorkbenchContentProvider());
    fileViewer_.setLabelProvider(new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            WebServiceUIPlugin.getInstance().getWorkbench().getDecoratorManager().getLabelDecorator()));
    fileViewer_.addFilter(new ViewerFilter() {
        public boolean select(Viewer viewer, Object parentObject, Object object) {
            return (((object instanceof IResource) && ((IResource) object).getType() != IResource.FILE)
                    || (ResourceSelectionDialog.this.currentFilter_.accepts(object)));
        }
    });
    fileViewer_.setInput(root_);
    fileViewer_.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            //        ResourceSelectionDialog.this.validatePageToStatus();
        }
    });
    if (initialSelection_ != null) {
        fileViewer_.setSelection(new StructuredSelection(ResourceSelectionDialog.this.initialSelection_), true);
    }

    return composite;
}

From source file:org.eclipse.jubula.client.ui.rcp.editors.AbstractJBEditor.java

License:Open Source License

/**
 * Creates the specification part of the editor
 * //from   ww w.  j ava 2 s .c  o  m
 * @param parent
 *            Composite.
 */
protected void createMainPart(Composite parent) {
    setMainTreeViewer(new TreeViewer(parent));
    DecoratingLabelProvider lp = new DecoratingLabelProvider(new GeneralLabelProvider(),
            Plugin.getDefault().getWorkbench().getDecoratorManager().getLabelDecorator());
    getMainTreeViewer().setLabelProvider(lp);
    getMainTreeViewer().setUseHashlookup(true);
    getMainTreeViewer().setComparer(new UIIdentitiyElementComparer());
    getSite().setSelectionProvider(this);
    firePropertyChange(IWorkbenchPartConstants.PROP_INPUT);
}