Non blocking webcam panel starting

webcam-capture/src/example/java/WebcamPanelWithSubcomponentsExample.java

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+import java.awt.Dimension;
+import java.awt.Rectangle;
+import java.awt.event.ActionEvent;
+
+import javax.swing.AbstractAction;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+
+import com.github.sarxos.webcam.Webcam;
+import com.github.sarxos.webcam.WebcamPanel;
+import com.github.sarxos.webcam.WebcamResolution;
+
+
+@SuppressWarnings("serial")
+public class WebcamPanelWithSubcomponentsExample {
+
+	public static void main(String[] args) throws InterruptedException {
+
+		final Dimension size = WebcamResolution.VGA.getSize();
+
+		final Webcam webcam = Webcam.getDefault();
+		webcam.setViewSize(size);
+
+		final WebcamPanel panel = new WebcamPanel(webcam, false);
+		panel.setFPSDisplayed(true);
+		panel.setDisplayDebugInfo(true);
+		panel.setImageSizeDisplayed(true);
+		panel.setMirrored(true);
+
+		final String play = "PLAY";
+		final String stop = "STOP";
+
+		final JButton button = new JButton();
+		button.setAction(new AbstractAction(play) {
+
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				if (panel.isStarted()) {
+					panel.stop();
+					button.setText(play);
+				} else {
+					panel.start();
+					button.setText(stop);
+				}
+			}
+		});
+
+		button.setBounds(getButtonBounds(size));
+
+		panel.setLayout(null);
+		panel.add(button);
+
+		final JFrame window = new JFrame("Test webcam panel");
+		window.add(panel);
+		window.setResizable(true);
+		window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		window.pack();
+		window.setVisible(true);
+	}
+
+	private static Rectangle getButtonBounds(Dimension size) {
+		final int x = (int) (size.width * 0.1);
+		final int y = (int) (size.height * 0.8);
+		final int w = (int) (size.width * 0.8);
+		final int h = (int) (size.height * 0.1);
+		return new Rectangle(x, y, w, h);
+	}
+}