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

Introduction

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

Prototype

BaseLabelProvider

Source Link

Usage

From source file:org.eclipse.eatop.examples.explorer.properties.ExpandedTransactionalAdvancedPropertySection.java

License:Open Source License

protected ResourceSetListenerImpl createSelectedObjectChangedListener(Object selectedObject) {
    Assert.isNotNull(selectedObject);// www  .  j  av  a 2s.co  m

    return new ResourceSetListenerImpl(NotificationFilter.createNotifierFilter(selectedObject)) {
        /*
         * @see org.eclipse.emf.transaction.ResourceSetListenerImpl#resourceSetChanged(ResourceSetChangeEvent)
         */
        @Override
        public void resourceSetChanged(ResourceSetChangeEvent event) {
            if (tabbedPropertySheetPage != null) {
                IPageSite site = tabbedPropertySheetPage.getSite();
                if (site != null) {
                    site.getShell().getDisplay().asyncExec(new Runnable() {
                        @Override
                        public void run() {
                            // Refresh property section content
                            if (pages.size() > 0) {
                                refresh();
                                // Refresh property sheet title through this indirect call to private
                                // TabbedPropertySheetPage#refreshTitleBar() method
                                tabbedPropertySheetPage.labelProviderChanged(
                                        new LabelProviderChangedEvent(new BaseLabelProvider()));
                            }

                        }
                    });
                }
            }
        }
    };
}

---

From source file:org.eclipse.gef4.cloudio.tests.TagCloudViewerTests.java

License:Open Source License

@Test(expected = IllegalArgumentException.class)
public void testInvalidLabelProvider2() {
    TagCloudViewer viewer = new TagCloudViewer(cloud);
    viewer.setLabelProvider(new BaseLabelProvider());
}

---

From source file:org.eclipse.wst.server.ui.internal.viewers.ModuleArtifactComposite.java

License:Open Source License

private void createContent(Composite parent) {
    Composite contentComposite = new Composite(parent, SWT.NONE | SWT.RESIZE);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 10;/*from   w  w  w. j  av  a2 s  .  c  om*/
    layout.verticalSpacing = 5;
    layout.numColumns = 1;

    GridData data = new GridData(GridData.FILL_BOTH);

    contentComposite.setLayout(layout);
    contentComposite.setLayoutData(data);
    contentComposite.setFont(parent.getFont());

    Label tableTitle = new Label(contentComposite, SWT.None);
    tableTitle.setText(Messages.wizModuleArtifactsAvailableList);

    listViewer = new ListViewer(contentComposite, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    data = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
    listViewer.getList().setLayoutData(data);
    listViewer.getList().setFocus();

    listViewer.setContentProvider(new BaseContentProvider() {
        public Object[] getElements(Object inputElement) {
            return moduleArtifacts;
        }
    });

    listViewer.setLabelProvider(new BaseLabelProvider() {
        public String getText(Object element) {
            if (element instanceof ModuleArtifactDelegate) {
                // Try to display the object using its name 
                ModuleArtifactDelegate moduleArtifact = (ModuleArtifactDelegate) element;
                String artifactName = moduleArtifact.getName();
                if (artifactName != null && artifactName.length() >= 0) {
                    int classNameIndex = artifactName.lastIndexOf(".");
                    String packageName = artifactName.substring(0, classNameIndex);
                    String className = artifactName.substring(classNameIndex + 1);
                    if (packageName != null && (packageName.length() <= 0) == false) {
                        return className + " (" + moduleArtifact.getName() + ")";
                    }
                    return moduleArtifact.getName();
                }

                // If the name is empty we can then use the module artifact class name  
                return moduleArtifact.getClass().getName();
            }
            return Messages.elementUnknownName;
        }
    });

    listViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            buttonPressed(IDialogConstants.OK_ID);
        }
    });

    listViewer.setInput(AbstractTreeContentProvider.ROOT);
}

---