JPanel content = new JPanel();
content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
mDatePanel = new DateRangePanel();
mTimePanel = new TimeRangePanel();
mChannelPanel = new ChannelSelectionPanel(parentFrame, new Channel[]{});
mFilterPanel = new FilterSelectionPanel();
content.add(mDatePanel);
content.add(mTimePanel);
content.add(mChannelPanel);