text: #ifndef COINCONTROLTREEWIDGET_H
  #define COINCONTROLTREEWIDGET_H
  
  #include <QKeyEvent>
  #include <QTreeWidget>
  
  class CoinControlTreeWidget : public QTreeWidget {
      Q_OBJECT
  
  public:
      explicit CoinControlTreeWidget(QWidget *parent = 0);
  
  protected:
      virtual void keyPressEvent(QKeyEvent *event);
  };
  
  #endif // COINCONTROLTREEWIDGET_H