5 #include <QSystemTrayIcon>
7 class TransactionTableModel;
10 class TransactionView;
12 class AddressBookPage;
13 class SendCoinsDialog;
14 class SignVerifyMessageDialog;
22 class QAbstractItemModel;
30 Bitcoin GUI main class. This class represents the main window of the Bitcoin UI. It communicates with both the client and
31 wallet models to give the user an up-to-date view of the current core state.
33 class BitcoinGUI : public QMainWindow
37 explicit BitcoinGUI(QWidget *parent = 0);
40 /** Set the client model.
41 The client model represents the part of the core that communicates with the P2P network, and is wallet-agnostic.
43 void setClientModel(ClientModel *clientModel);
44 /** Set the wallet model.
45 The wallet model represents a bitcoin wallet, and offers access to the list of transactions, address book and sending
48 void setWalletModel(WalletModel *walletModel);
51 void changeEvent(QEvent *e);
52 void closeEvent(QCloseEvent *event);
53 void dragEnterEvent(QDragEnterEvent *event);
54 void dropEvent(QDropEvent *event);
57 ClientModel *clientModel;
58 WalletModel *walletModel;
60 QStackedWidget *centralWidget;
62 OverviewPage *overviewPage;
63 QWidget *transactionsPage;
64 AddressBookPage *addressBookPage;
65 AddressBookPage *receiveCoinsPage;
66 SendCoinsDialog *sendCoinsPage;
67 SignVerifyMessageDialog *signVerifyMessageDialog;
69 QLabel *labelEncryptionIcon;
70 QLabel *labelConnectionsIcon;
71 QLabel *labelBlocksIcon;
72 QLabel *labelMiningIcon;
73 QLabel *progressBarLabel;
74 QProgressBar *progressBar;
77 QAction *overviewAction;
78 QAction *historyAction;
80 QAction *sendCoinsAction;
81 QAction *addressBookAction;
82 QAction *signMessageAction;
83 QAction *verifyMessageAction;
85 QAction *receiveCoinsAction;
86 QAction *optionsAction;
87 QAction *toggleHideAction;
88 QAction *exportAction;
89 QAction *encryptWalletAction;
90 QAction *lockWalletAction;
91 QAction *unlockWalletAction;
92 QAction *unlockWalletMiningAction;
93 QAction *backupWalletAction;
94 QAction *dumpWalletAction;
95 QAction *importWalletAction;
96 QAction *changePassphraseAction;
97 QAction *aboutQtAction;
98 QAction *openRPCConsoleAction;
100 QSystemTrayIcon *trayIcon;
101 Notificator *notificator;
102 TransactionView *transactionView;
103 RPCConsole *rpcConsole;
105 QMovie *syncIconMovie;
107 /** Create the main UI actions. */
108 void createActions();
109 /** Create the menu bar and sub-menus. */
110 void createMenuBar();
111 /** Create the toolbars */
112 void createToolBars();
113 /** Create system tray (notification) icon */
114 void createTrayIcon();
117 /** Set number of connections shown in the UI */
118 void setNumConnections(int count);
119 /** Set number of blocks shown in the UI */
120 void setNumBlocks(int count, int nTotalBlocks);
121 /** Set stake miner status in the UI */
123 /** Set the encryption status as shown in the UI.
124 @param[in] status current encryption status
125 @see WalletModel::EncryptionStatus
127 void setEncryptionStatus(int status);
129 /** Notify the user of an error in the network or transaction handling code. */
130 void error(const QString &title, const QString &message, bool modal);
131 void message(const QString &title, const QString &message, unsigned int style, const QString &detail=QString());
133 /** Asks the user whether to pay the transaction fee or to cancel the transaction.
134 It is currently not possible to pass a return value to another thread through
135 BlockingQueuedConnection, so an indirected pointer is used.
136 https://bugreports.qt-project.org/browse/QTBUG-10440
138 @param[in] nFeeRequired the required fee
139 @param[out] payFee true to pay the fee, false to not pay the fee
141 void askFee(qint64 nFeeRequired, bool *payFee);
142 void handleURI(QString strURI);
145 /** Switch to overview (home) page */
146 void gotoOverviewPage();
147 /** Switch to history (transactions) page */
148 void gotoHistoryPage();
149 /** Switch to address book page */
150 void gotoAddressBookPage();
151 /** Switch to receive coins page */
152 void gotoReceiveCoinsPage();
153 /** Switch to send coins page */
154 void gotoSendCoinsPage();
156 /** Show Sign/Verify Message dialog and switch to sign message tab */
157 void gotoSignMessageTab(QString addr = "");
158 /** Show Sign/Verify Message dialog and switch to verify message tab */
159 void gotoVerifyMessageTab(QString addr = "");
161 /** Show configuration dialog */
162 void optionsClicked();
163 /** Show about dialog */
166 /** Handle tray icon clicked */
167 void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
169 /** Show incoming transaction notification for new transactions.
171 The new items are those between start and end inclusive, under the given parent item.
173 void incomingTransaction(const QModelIndex & parent, int start, int end);
174 /** Encrypt the wallet */
175 void encryptWallet(bool status);
176 /** Backup the wallet */
178 /** Change encrypted wallet passphrase */
183 void changePassphrase();
184 /** Ask for passphrase to unlock wallet temporarily */
187 void unlockWalletMining(bool status);
189 /** Show window if hidden, unminimize when minimized, rise when obscured or show if hidden and fToggleHidden is true */
190 void showNormalIfMinimized(bool fToggleHidden = false);
191 /** simply calls showNormalIfMinimized(true) for use in SLOT() macro */