text: // Copyright (c) 2011-2014 The Bitcoin developers
  // Distributed under the MIT/X11 software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #ifndef BITCOIN_QT_PRIVACYDIALOG_H
  #define BITCOIN_QT_PRIVACYDIALOG_H
  
  #include "guiutil.h"
  
  #include <QDialog>
  #include <QHeaderView>
  #include <QItemSelection>
  #include <QKeyEvent>
  #include <QMenu>
  #include <QPoint>
  #include <QTimer>
  #include <QVariant>
  
  class OptionsModel;
  class WalletModel;
  
  namespace Ui
  {
  class PrivacyDialog;
  }
  
  QT_BEGIN_NAMESPACE
  class QModelIndex;
  QT_END_NAMESPACE
  
  /** Dialog for requesting payment of bitcoins */
  class PrivacyDialog : public QDialog
  {
      Q_OBJECT
  
  public:
      enum ColumnWidths {
          DATE_COLUMN_WIDTH = 130,
          LABEL_COLUMN_WIDTH = 120,
          AMOUNT_MINIMUM_COLUMN_WIDTH = 160,
          MINIMUM_COLUMN_WIDTH = 130
      };
  
      explicit PrivacyDialog(QWidget* parent = 0);
      ~PrivacyDialog();
  
      void setModel(WalletModel* model);
      void showOutOfSyncWarning(bool fShow);
      void setZPhrControlLabels(int64_t nAmount, int nQuantity);
  
  public slots:
      void setBalance(const CAmount& balance, const CAmount& unconfirmedBalance, const CAmount& immatureBalance, 
                      const CAmount& zerocoinBalance, const CAmount& unconfirmedZerocoinBalance, const CAmount& immatureZerocoinBalance,
                      const CAmount& watchOnlyBalance, const CAmount& watchUnconfBalance, const CAmount& watchImmatureBalance);
  protected:
      virtual void keyPressEvent(QKeyEvent* event);
  
  private:
      Ui::PrivacyDialog* ui;
      QTimer* timer;
      GUIUtil::TableViewLastColumnResizingFixer* columnResizingFixer;
      WalletModel* walletModel;
      QMenu* contextMenu;
      CAmount currentBalance;
      CAmount currentUnconfirmedBalance;
      CAmount currentImmatureBalance;
      CAmount currentZerocoinBalance;
      CAmount currentUnconfirmedZerocoinBalance;
      CAmount currentImmatureZerocoinBalance;
      CAmount currentWatchOnlyBalance;
      CAmount currentWatchUnconfBalance;
      CAmount currentWatchImmatureBalance;
      
      int nSecurityLevel = 0;
      bool fMinimizeChange = false;
  
      int nDisplayUnit;
      bool updateLabel(const QString& address);
      void sendzPHR();
  
  private slots:
      void on_payTo_textChanged(const QString& address);
      void on_addressBookButton_clicked();
  //    void coinControlFeatureChanged(bool);
      void coinControlButtonClicked();
  //    void coinControlChangeChecked(int);
  //    void coinControlChangeEdited(const QString&);
      void coinControlUpdateLabels();
  
      void coinControlClipboardQuantity();
      void coinControlClipboardAmount();
  //    void coinControlClipboardFee();
  //    void coinControlClipboardAfterFee();
  //    void coinControlClipboardBytes();
  //    void coinControlClipboardPriority();
  //    void coinControlClipboardLowOutput();
  //    void coinControlClipboardChange();
  
      void on_pushButtonMintzPHR_clicked();
      void on_pushButtonMintReset_clicked();
      void on_pushButtonSpentReset_clicked();
      void on_pushButtonSpendzPHR_clicked();
      void on_pushButtonZPhrControl_clicked();
      void on_pasteButton_clicked();
      void updateDisplayUnit();
      void updateSPORK16Status();
  };
  
  #endif // BITCOIN_QT_PRIVACYDIALOG_H
  