Example usage for org.eclipse.jface.viewers DecoratingLabelProvider 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:at.medevit.plugin.alpha.part.PartAlpha.java

License:Open Source License

@PostConstruct
public void createComposite(Composite parent) {
    final Shell shell = parent.getShell();
    parent.setLayout(new FillLayout(SWT.VERTICAL));

    Label labelImage = new Label(parent, SWT.None);
    labelImage.setImage(Icon.PART_BETA.getImage(IconSize._16x16_DefaultIconSize));

    Button dialogButton = new Button(parent, SWT.None);
    dialogButton.setText("Open Dialog");

    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new TableColumnLayout());

    // ---- Decorated Label Provider demonstration
    TableViewer tableViewer = new TableViewer(composite, SWT.BORDER | SWT.FULL_SELECTION);
    dialogButton.addSelectionListener(new SelectionAdapter() {
        @Override/*from   www .j  av a  2s. c  o  m*/
        public void widgetSelected(SelectionEvent e) {
            FunTitleAreaDialog ftad = new FunTitleAreaDialog(shell);
            ftad.open();
        }
    });
    tableViewer.setContentProvider(ArrayContentProvider.getInstance());
    ILabelProvider baseLabelProvider = new LabelProvider() {
        @Override
        public Image getImage(Object element) {
            return Icon.ICON_SAMPLE.getImage(IconSize._16x16_DefaultIconSize);
        }
    };
    ILabelDecorator decorator = new ListElementDecorator();
    tableViewer.setLabelProvider(new DecoratingLabelProvider(baseLabelProvider, decorator));
    tableViewer.setInput(objects);
    // ---- Decorated Label Provider demonstration
}

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From source file:ccw.launching.ClojureMainTab.java

License:Open Source License

private void createFileEditor(final Composite parent, String string) {
    Group section = SWTFactory.createGroup(parent, "Evaluate Clojure source file(s)", 2, 1, GridData.FILL_BOTH);

    sourceFilesViewer = new TableViewer(section);
    sourceFilesViewer.setLabelProvider(new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            CCWPlugin.getDefault().getWorkbench().getDecoratorManager().getLabelDecorator()));
    sourceFilesViewer.setContentProvider(new ArrayContentProvider());
    sourceFilesViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite buttonSection = SWTFactory.createComposite(section, parent.getFont(), 1, 1, GridData.FILL_BOTH);

    Button chooseButton = new Button(buttonSection, SWT.PUSH);
    chooseButton.setText("Choose...");
    chooseButton.addSelectionListener(new SelectionAdapter() {

        @Override//  w  w  w . j  a  v a  2  s. c  o  m
        public void widgetSelected(SelectionEvent e) {
            String currentProjName = fProjText.getText().trim();
            if (StringUtils.isBlank(currentProjName)) {
                return;
            }
            final IProject proj = ResourcesPlugin.getWorkspace().getRoot().getProject(currentProjName);
            if (proj == null) {
                return;
            }

            CheckedTreeSelectionDialog dialog = new CheckedTreeSelectionDialog(parent.getShell(),
                    new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());
            dialog.setInput(proj.getWorkspace().getRoot());
            dialog.addFilter(new ClojureElementViewerFilter(proj));

            if (sourceFilesViewer.getInput() != null) {
                dialog.setInitialSelections(((List<?>) sourceFilesViewer.getInput()).toArray());
            }
            dialog.setTitle("Evaluate Clojure source file(s)");
            dialog.open();

            List<IFile> selectedFiles = new ArrayList<IFile>();
            Object[] dialogResult = dialog.getResult();
            if (dialogResult != null) {
                for (Object o : dialogResult) {
                    if (o instanceof IFile) {
                        selectedFiles.add((IFile) o);
                    }
                }
            }
            sourceFilesViewer.setInput(selectedFiles);
            updateLaunchConfigurationDialog();
        }

    });
}

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From source file:com.aptana.ide.core.ui.EclipseUIUtils.java

License:Open Source License

/**
 * Creates a new decorating label provider from a workbench label provider created around the label decorator from
 * IDE workbench plugin//from  w  ww .ja v  a  2  s  . c  o m
 * 
 * @return - created workbench label provider
 */
public static ILabelProvider createWorkbenchLabelProvider() {
    ILabelProvider labelProvider = new DecoratingLabelProvider(new WorkbenchLabelProvider(),
            IDEWorkbenchPlugin.getDefault().getWorkbench().getDecoratorManager().getLabelDecorator());
    return labelProvider;
}

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From source file:com.aptana.ide.search.AptanaFileSearchPage.java

License:Open Source License

/**
 * installing our decorator here.//from w w w . j ava 2s .c  om
 * @see org.eclipse.search.internal.ui.text.FileSearchPage#configureTreeViewer(org.eclipse.jface.viewers.TreeViewer)
 */
protected void configureTreeViewer(TreeViewer viewer) {
    super.configureTreeViewer(viewer);
    FileTreeContentProvider provider2 = new FileTreeContentProvider(this, viewer) {

    };
    viewer.setContentProvider(provider2);
    try {
        Field field = FileSearchPage.class.getDeclaredField("fContentProvider"); //$NON-NLS-1$
        field.setAccessible(true);
        field.set(this, provider2);
    } catch (Exception e) {
        IdeLog.logError(Activator.getDefault(), "Error during conifguration using reflection", e); //$NON-NLS-1$
    }

    final DecoratingFileSearchLabelProvider labelProvider = new DecoratingFileSearchLabelProvider(
            new FileLabelProvider(this, FileLabelProvider.SHOW_LABEL_PATH));
    DecoratingLabelProvider decoratingLabelProvider = new DecoratingLabelProvider(labelProvider,
            new AptanaExtraDecorator(this)) {

        public void setLabelDecorator(ILabelDecorator decorator) {
            if (decorator != null) {
                AptanaFileSearchPage.this.turnOff = true;
            }
            labelProvider.setLabelDecorator(decorator);
            AptanaFileSearchPage.this.turnOff = false;
        }

        public void dispose() {

        }

    };
    viewer.setInput(getInput());
    this.provider = (ITreeContentProvider) viewer.getContentProvider();
    viewer.setLabelProvider(decoratingLabelProvider);
}

---

From source file:com.aptana.ide.search.epl.filesystem.ui.text.FileSystemSearchPage.java

License:Open Source License

/**
 * @see org.eclipse.search.ui.text.AbstractTextSearchViewPage#configureTableViewer(org.eclipse.jface.viewers.TableViewer)
 *//*from w  ww .ja va 2s  .c  om*/
protected void configureTableViewer(TableViewer viewer) {
    viewer.setUseHashlookup(true);
    FileLabelProvider innerLabelProvider = new FileLabelProvider(this, fCurrentSortOrder);
    viewer.setLabelProvider(new DecoratingLabelProvider(innerLabelProvider,
            PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator()));
    viewer.setContentProvider(new FileTableContentProvider(this));
    viewer.setComparator(new DecoratorIgnoringViewerSorter(innerLabelProvider));
    fContentProvider = (IFileSearchContentProvider) viewer.getContentProvider();
    addDragAdapters(viewer);
}

---

From source file:com.aptana.ide.search.epl.filesystem.ui.text.FileSystemSearchPage.java

License:Open Source License

/**
 * @see org.eclipse.search.ui.text.AbstractTextSearchViewPage#configureTreeViewer(org.eclipse.jface.viewers.TreeViewer)
 *//*from w w w.  ja  v a  2  s . c  o  m*/
protected void configureTreeViewer(TreeViewer viewer) {
    viewer.setUseHashlookup(true);
    FileLabelProvider innerLabelProvider = new FileLabelProvider(this, FileLabelProvider.SHOW_LABEL);
    viewer.setLabelProvider(new DecoratingLabelProvider(innerLabelProvider,
            PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator()));
    viewer.setContentProvider(new FileTreeContentProvider(this, viewer));
    viewer.setComparator(new DecoratorIgnoringViewerSorter(innerLabelProvider));
    fContentProvider = (IFileSearchContentProvider) viewer.getContentProvider();
    addDragAdapters(viewer);
}

---

From source file:com.aptana.ide.search.ui.filesystem.AptanaFileSystemSearchPage.java

License:Open Source License

/**
 * @see org.eclipse.search.internal.ui.text.FileSearchPage#configureTreeViewer(org.eclipse.jface.viewers.TreeViewer)
 */// w  w w  . ja  va2s  .  c  o  m
protected void configureTreeViewer(TreeViewer viewer) {
    super.configureTreeViewer(viewer);

    final DecoratingLabelProvider labelProvider = (DecoratingLabelProvider) viewer.getLabelProvider();
    DecoratingLabelProvider decoratingLabelProvider = new DecoratingLabelProvider(labelProvider,
            new AptanaExtraDecorator(this)) {

        public void setLabelDecorator(ILabelDecorator decorator) {
            if (decorator != null) {
                AptanaFileSystemSearchPage.this.turnOff = true;
            }
            labelProvider.setLabelDecorator(decorator);
            AptanaFileSystemSearchPage.this.turnOff = false;
        }

    };
    this.provider = (ITreeContentProvider) viewer.getContentProvider();
    viewer.setLabelProvider(decoratingLabelProvider);
}

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From source file:com.aptana.ide.ui.io.dialogs.FileTreeSelectionDialog.java

License:Open Source License

/**
 * @param parent/*w  w w . ja v a  2 s  .  com*/
 * @param allowFiles
 */
public FileTreeSelectionDialog(Shell parent, boolean allowFiles) {
    super(parent,
            new DecoratingLabelProvider(new FileLabelProvider(),
                    PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator()),
            new FileContentProvider(allowFiles));
    setTitle(CoreStrings.BROWSE);
    setComparator(new FileTreeNameSorter());
}

---

From source file:com.ebmwebsourcing.petals.common.internal.provisional.ui.JarExportWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout());
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    new Label(container, SWT.NONE).setText(
            "Select the resources to export.\nThe following projects are the project you selected and the projects it depends on.");

    int labelFlags = JavaElementLabelProvider.SHOW_BASICS | JavaElementLabelProvider.SHOW_OVERLAY_ICONS
            | JavaElementLabelProvider.SHOW_SMALL_ICONS;

    ITreeContentProvider treeContentProvider = new StandardJavaElementContentProvider() {
        @Override//  w  w  w. jav a  2s.co  m
        public boolean hasChildren(Object element) {
            return !(element instanceof IPackageFragment) && super.hasChildren(element);
        }

        @Override
        public Object[] getElements(Object parent) {
            if (parent instanceof IWorkspaceRoot) {
                List<IJavaProject> result = JavaUtils
                        .getJavaProjectDependencies(JarExportWizardPage.this.selectedProject);
                return result.toArray();
            }
            return super.getElements(parent);
        }
    };

    final DecoratingLabelProvider provider = new DecoratingLabelProvider(
            new JavaElementLabelProvider(labelFlags), new ProblemsLabelDecorator(null));

    this.javaSelectionViewer = new CheckboxTreeAndListGroup(container, ResourcesPlugin.getWorkspace().getRoot(),
            treeContentProvider, provider, new StandardJavaElementContentProvider(), provider, SWT.NONE, 420,
            150) {

        /*
         * (non-Javadoc)
         * @see com.ebmwebsourcing.petals.common.internal.provisional.ui.jdt.CheckboxTreeAndListGroup
         * #setTreeChecked(java.lang.Object, boolean)
         */
        @Override
        protected void setTreeChecked(final Object element, final boolean state) {
            if (element instanceof IResource) {
                final IResource resource = (IResource) element;
                if (resource.getName().charAt(0) == '.')
                    return;
            }
            super.setTreeChecked(element, state);
        }
    };

    this.javaSelectionViewer.addTreeFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parent, Object element) {

            boolean result = true;
            if (element instanceof IPackageFragment) {
                IPackageFragment pkg = (IPackageFragment) element;
                try {
                    if (pkg.isDefaultPackage())
                        result = pkg.hasChildren();
                    else
                        result = !pkg.hasSubpackages() || pkg.hasChildren()
                                || pkg.getNonJavaResources().length > 0;

                } catch (JavaModelException e) {
                    result = false;
                }
            }

            return result;
        }
    });

    this.javaSelectionViewer.setTreeComparator(new JavaElementComparator());
    this.javaSelectionViewer.setListComparator(new JavaElementComparator());
    this.javaSelectionViewer.addTreeFilter(new ContainerFilter(ContainerFilter.FILTER_NON_CONTAINERS));
    this.javaSelectionViewer.addTreeFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object p, Object element) {
            if (element instanceof IPackageFragmentRoot) {
                IPackageFragmentRoot root = (IPackageFragmentRoot) element;
                return !root.isArchive() && !root.isExternal();
            }
            return true;
        }
    });

    this.javaSelectionViewer.addListFilter(new ContainerFilter(ContainerFilter.FILTER_CONTAINERS));
    this.javaSelectionViewer.expandTreeToLevel(this.selectedProject, 1);
    this.javaSelectionViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            validate();
        }
    });

    // Options
    final Button exportSourcesButton = new Button(container, SWT.CHECK);
    exportSourcesButton.setText("Export sources");
    exportSourcesButton.setSelection(this.exportSources);
    exportSourcesButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            JarExportWizardPage.this.exportSources = exportSourcesButton.getSelection();
            validate();
        }
    });

    final Button compressJarButton = new Button(container, SWT.CHECK);
    compressJarButton.setText("Compress the content of the JAR file");
    compressJarButton.setSelection(this.compressJar);
    compressJarButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            JarExportWizardPage.this.compressJar = compressJarButton.getSelection();
            validate();
        }
    });

    final Button exportWarningsAndErrorsButton = new Button(container, SWT.CHECK);
    exportWarningsAndErrorsButton.setText("Export class files with compile warnings or errors");
    exportWarningsAndErrorsButton.setSelection(this.exportWarningsAndErrors);
    exportWarningsAndErrorsButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            JarExportWizardPage.this.exportWarningsAndErrors = exportWarningsAndErrorsButton.getSelection();
            validate();
        }
    });

    validate();
    setErrorMessage(null);
    setControl(container);
}

---

From source file:com.ebmwebsourcing.petals.common.internal.provisional.ui.LibrariesExportWizardPage.java

License:Open Source License

public void createControl(Composite parent) {

    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout());
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    new Label(container, SWT.NONE).setText("Select the dependencies to export.");

    this.libViewer = new CheckboxTreeViewer(container,
            SWT.CHECK | SWT.BORDER | SWT.HIDE_SELECTION | SWT.SINGLE);

    this.libViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
    this.libViewer.setContentProvider(new JavaLibaryContentProvider());

    int labelFlags = JavaElementLabelProvider.SHOW_BASICS | JavaElementLabelProvider.SHOW_OVERLAY_ICONS
            | JavaElementLabelProvider.SHOW_SMALL_ICONS;

    final DecoratingLabelProvider labelProvider = new DecoratingLabelProvider(
            new JavaElementLabelProvider(labelFlags), new ProblemsLabelDecorator(null)) {

        /*/*  w  ww.  j  av  a  2  s  . c  o m*/
         * (non-Javadoc)
         * @see org.eclipse.jface.viewers.DecoratingLabelProvider
         * #getText(java.lang.Object)
         */
        @Override
        public String getText(Object element) {
            if (element instanceof JavaProjectLibrary)
                return ((JavaProjectLibrary) element).library.getName();
            return super.getText(element);
        }

        /*
         * (non-Javadoc)
         * @see org.eclipse.jface.viewers.DecoratingLabelProvider
         * #getImage(java.lang.Object)
         */
        @Override
        public Image getImage(Object element) {
            if (element instanceof JavaProjectLibrary)
                return LibrariesExportWizardPage.this.jarImage;
            return super.getImage(element);
        }
    };

    this.libViewer.setLabelProvider(labelProvider);
    this.libViewer.setInput(new Object());
    this.libViewer.addCheckStateListener(new LibraryTreeCheckStateListener());
    this.libViewer.getTree().addMouseMoveListener(new MouseMoveListener() {
        public void mouseMove(MouseEvent e) {

            TreeItem item = ((Tree) e.widget).getItem(new Point(e.x, e.y));
            if (item != null && item.getData() != null && item.getData() instanceof JavaProjectLibrary) {
                JavaProjectLibrary jpl = (JavaProjectLibrary) item.getData();
                String tooltip = jpl.library.getAbsolutePath();
                item.getParent().setToolTipText(tooltip);
            } else
                LibrariesExportWizardPage.this.libViewer.getTree().setToolTipText(null);
        }
    });

    setControl(container);
}

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