/**
* Creates preview for the device(video) in the video container.
*
* @param device the device
* @param videoContainer the container
* @throws IOException a problem accessing the device.
* @throws MediaException a problem getting preview.
*/
private static void createPreview(MediaDevice device, final JComponent videoContainer)
throws IOException, MediaException {
videoContainer.removeAll();
videoContainer.revalidate();
videoContainer.repaint();
if (device == null) return;
Component c =
(Component)
GuiActivator.getMediaService()
.getVideoPreviewComponent(
device, videoContainer.getSize().width, videoContainer.getSize().height);
videoContainer.add(c);
}
/**
* Volume control used by the button.
*
* @return volume control used by the button.
*/
private VolumeControl getVolumeControl() {
VolumeControl volumeControl = GuiActivator.getMediaService().getInputVolumeControl();
volumeControl.addVolumeChangeListener(this);
return volumeControl;
}