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.

TAB_INFO = 0,
        TAB_CONSOLE = 1,
        TAB_GRAPH = 2,
        TAB_PEERS = 3
    };
protected:
    virtual bool eventFilter(QObject* obj, QEvent *event);
    void keyPressEvent(QKeyEvent *);
private Q_SLOTS:
    void on_lineEdit_returnPressed();
    void on_tabWidget_currentChanged(int index);
    
    void on_openDebugLogfileButton_clicked();
    
    void on_sldGraphRange_valueChanged(int value);
    
    void updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut);
    void resizeEvent(QResizeEvent *event);
    void showEvent(QShowEvent *event);
    void hideEvent(QHideEvent *event);
    
    void showPeersTableContextMenu(const QPoint& point);
    
    void showBanTableContextMenu(const QPoint& point);
    
    void showOrHideBanTableIfRequired();