import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.GradientPaint;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

import org.jdesktop.swingx.JXTitledPanel;
import org.jdesktop.swingx.painter.MattePainter;

public class JXTitledPanelBsp {


	private static final Color TOP_BG_COLOR = new Color(1f,.6f, .5f);
	private static final Color BOTTOM_BG_COLOR = new Color(.6f, .3f, .3f);
	private static final Color FG_COLOR = new Color(5, 10, 40);
	
	public static void main(String[] args) {
		JPanel cPanel = new JPanel(new FlowLayout());
		cPanel.add(new JLabel("Text"));
		cPanel.add(new JButton("klick mich"));
		JXTitledPanel tPanel = new JXTitledPanel("\u00DCberschrift", cPanel);
		GradientPaint paint = new GradientPaint(0f, 0f, TOP_BG_COLOR, 0f, 1f, BOTTOM_BG_COLOR);
		MattePainter painter = new MattePainter(paint);
		painter.setPaintStretched(true);
		tPanel.setTitlePainter(painter);
		tPanel.setTitleForeground(FG_COLOR);

		JFrame frame = new JFrame();
		frame.add(tPanel);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setLocationRelativeTo(null);
		frame.setTitle("JXTitledPanel- Beispiel");
		frame.setSize(300, 300);
		frame.setVisible(true);
	}
}