How to embed Swing control inside SWT Composite?

You need an SWT_AWT bridge to create WEmbeddedFrame which will be used to add Swing Controls.

Here is sample code that adds JLabel to AWT frame.

JLabel label = new JLabel("sample label");

Composite composite = new Composite(shell, SWT.EMBEDDED);

Frame frame = SWT_AWT.new_Frame(composite);

frame.setLayout(new BorderLayout());

frame.add(label,BorderLayout.CENTER);