+ connect(ui.searchBar->searchUpButton(), SIGNAL(clicked()),
+ _chatViewSearchController, SLOT(highlightPrev()));
+ connect(ui.searchBar->searchDownButton(), SIGNAL(clicked()),
+ _chatViewSearchController, SLOT(highlightNext()));
+
+ connect(_chatViewSearchController, SIGNAL(newCurrentHighlight(QGraphicsItem *)),
+ this, SLOT(scrollToHighlight(QGraphicsItem *)));