connect(ui.highlightAllNicks, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
connect(ui.highlightCurrentNick, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
connect(ui.highlightNoNick, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
connect(ui.highlightAllNicks, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
connect(ui.highlightCurrentNick, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
connect(ui.highlightNoNick, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));