Bitcoin-Qt signmessage GUI (pull request #582)

src/qt/bitcoingui.h

@@ -11,6 +11,7 @@ class TransactionView;
 class OverviewPage;
 class AddressBookPage;
 class SendCoinsDialog;
+class MessagePage;
 class Notificator;
 
 QT_BEGIN_NAMESPACE
@@ -62,6 +63,7 @@ private:
     AddressBookPage *addressBookPage;
     AddressBookPage *receiveCoinsPage;
     SendCoinsDialog *sendCoinsPage;
+    MessagePage *messagePage;
 
     QLabel *labelEncryptionIcon;
     QLabel *labelConnectionsIcon;
@@ -75,6 +77,7 @@ private:
     QAction *quitAction;
     QAction *sendCoinsAction;
     QAction *addressBookAction;
+    QAction *messageAction;
     QAction *aboutAction;
     QAction *receiveCoinsAction;
     QAction *optionsAction;
@@ -125,6 +128,9 @@ public slots:
     void askFee(qint64 nFeeRequired, bool *payFee);
     void handleURL(QString strURL);
 
+    void gotoMessagePage();
+    void gotoMessagePage(QString);
+
 private slots:
     /** Switch to overview (home) page */
     void gotoOverviewPage();