Composite composite = new Composite(parent, SWT.NONE); Object layoutData = composite.getLayoutData();
Composite composite = new Composite(parent, SWT.NONE); GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true); composite.setLayoutData(gridData);This code creates a new composite and sets its layout data using a GridData object. In both examples, the code uses the getLayoutData method to retrieve or set the layout data of a composite. Overall, the org.eclipse.swt.widgets package provides classes and interfaces for creating user interface elements in Eclipse-based desktop applications.