// CODINGSPECTATOR: Pass the preview button object to the event handler "nextOrPreviewPressed" so // that CodingSpectator can tell that the user has pressed "preview" and not "next". private void createPreviewButton(Composite parent) { if (!(fCurrentPage instanceof PreviewWizardPage) && fWizard.internalHasPreviewPage(InternalAPI.INSTANCE)) { final Button preview = createButton( parent, PREVIEW_ID, RefactoringUIMessages.RefactoringWizardDialog2_buttons_preview_label, false); if (fMakeNextButtonDefault) { preview.getShell().setDefaultButton(preview); } preview.addSelectionListener( new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { if (isPreviewPageActive()) { backPressed(); } else { nextOrPreviewPressed(preview); } } }); } }