Currently if somebody wants to do some peer operations (for whatever reason) via the GUI, they have to select 1-by-1 and do them individually. This is just very inefficient when the same operation has to be carried out on multiple peers. It would be nice to be able to select multiple peer at once and e.g. ban them all.

void clearSelectedNode();
public Q_SLOTS:
    void clear(bool clearHistory = true);
    void fontBigger();
    void fontSmaller();
    void setFontSize(int newSize);
    
    void message(int category, const QString &message, bool html = false);
    
    void setNumConnections(int count);
    
    void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
    
    void setMempoolSize(long numberOfTxs, size_t dynUsage);
    
    void browseHistory(int offset);
    
    void scrollToEnd();
    
    void peerSelected(const QItemSelection &selected, const QItemSelection &deselected);
    
    void peerLayoutChanged();
    
    void disconnectSelectedNode();
    
    void banSelectedNode(int bantime);
    
    void unbanSelectedNode();
    
    void setTabFocus(enum TabTypes tabType);