mGotoDateMenu.setEnabled(ChannelList.getNumberOfSubscribedChannels() > 0);
}
public void updateFiltersMenu() {
mFiltersMenu.removeAll();
FilterButtons filterButtons = new FilterButtons(mMainFrame);
JMenuItem[] filterMenuItems = filterButtons.createFilterMenuItems();
for (JMenuItem menuItem : filterMenuItems) {
if (menuItem != null) {
mFiltersMenu.add(menuItem);
} else {
mFiltersMenu.addSeparator();