/* * (non-Javadoc) * * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite) */ protected Control createContents(Composite parent) { Composite comp = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_BOTH, 0, 0); link = new Link(comp, SWT.NONE); link.setLayoutData(new GridData(GridData.END, GridData.CENTER, true, false)); link.setFont(comp.getFont()); link.setText(PDEUIMessages.CompilersPreferencePage_configure_project_specific_settings); link.addSelectionListener( new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { HashSet set = new HashSet(); try { IJavaProject[] projects = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()).getJavaProjects(); IProject project = null; for (int i = 0; i < projects.length; i++) { project = projects[i].getProject(); try { if (project.hasNature(PDE.PLUGIN_NATURE) && fBlock.hasProjectSpecificSettings(project)) { set.add(projects[i]); } } catch (CoreException ce) { // do nothing ignore the project } } } catch (JavaModelException jme) { // ignore } ProjectSelectionDialog psd = new ProjectSelectionDialog(getShell(), set); if (psd.open() == IDialogConstants.OK_ID) { HashMap data = new HashMap(); data.put(NO_LINK, Boolean.TRUE); PreferencesUtil.createPropertyDialogOn( getShell(), ((IJavaProject) psd.getFirstResult()).getProject(), "org.eclipse.pde.internal.ui.properties.compilersPropertyPage", //$NON-NLS-1$ new String[] {"org.eclipse.pde.internal.ui.properties.compilersPropertyPage"}, data) .open(); //$NON-NLS-1$ } } }); fBlock = new PDECompilersConfigurationBlock(null, (IWorkbenchPreferenceContainer) getContainer()); fBlock.createControl(comp); // Initialize with data map in case applyData was called before createContents applyData(fPageData); return comp; }
/** @see org.eclipse.jface.preference.PreferencePage#applyData(java.lang.Object) */ public void applyData(Object data) { if (data instanceof Map) { fPageData = (Map) data; if (link != null && fPageData.containsKey(NO_LINK)) { link.setVisible(!Boolean.TRUE.equals(((Map) data).get(NO_LINK))); } } }
public static Link createLink(Composite parent, String text, SelectionListener listener) { Link link = new Link(parent, SWT.NONE); link.setText(text); link.addSelectionListener(listener); return link; }