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#include <QMainWindow>
#include <QSystemTrayIcon>
class TransactionTableModel;
class ClientModel;
class WalletModel;
class TransactionView;
class OverviewPage;
class AddressBookPage;
class SendCoinsDialog;
class SignVerifyMessageDialog;
class Notificator;
class RPCConsole;
class QLabel;
class QModelIndex;
class QProgressBar;
class QStackedWidget;
Bitcoin GUI main class. This class represents the main window of the Bitcoin UI. It communicates with both the client and
wallet models to give the user an up-to-date view of the current core state.
class BitcoinGUI : public QMainWindow
explicit BitcoinGUI(QWidget *parent = 0);
/** Set the client model.
The client model represents the part of the core that communicates with the P2P network, and is wallet-agnostic.
void setClientModel(ClientModel *clientModel);
/** Set the wallet model.
The wallet model represents a bitcoin wallet, and offers access to the list of transactions, address book and sending
void setWalletModel(WalletModel *walletModel);
void changeEvent(QEvent *e);
void closeEvent(QCloseEvent *event);
void dragEnterEvent(QDragEnterEvent *event);
void dropEvent(QDropEvent *event);
bool eventFilter(QObject *object, QEvent *event);
ClientModel *clientModel;
WalletModel *walletModel;
QStackedWidget *centralWidget;
OverviewPage *overviewPage;
QWidget *transactionsPage;
AddressBookPage *addressBookPage;
AddressBookPage *receiveCoinsPage;
SendCoinsDialog *sendCoinsPage;
SignVerifyMessageDialog *signVerifyMessageDialog;
QLabel *labelEncryptionIcon;
QLabel *labelConnectionsIcon;
QLabel *labelBlocksIcon;
QLabel *progressBarLabel;
QProgressBar *progressBar;
QMenuBar *appMenuBar;
QAction *overviewAction;
QAction *historyAction;
QAction *quitAction;
QAction *sendCoinsAction;
QAction *addressBookAction;
QAction *signMessageAction;
QAction *verifyMessageAction;
QAction *aboutAction;
QAction *receiveCoinsAction;
QAction *optionsAction;
QAction *toggleHideAction;
QAction *exportAction;
QAction *encryptWalletAction;
QAction *backupWalletAction;
QAction *changePassphraseAction;
QAction *aboutQtAction;
QAction *openRPCConsoleAction;
QSystemTrayIcon *trayIcon;
Notificator *notificator;
TransactionView *transactionView;
RPCConsole *rpcConsole;
QMovie *syncIconMovie;
/** Keep track of previous number of blocks, to detect progress */
int prevBlocks;
/** Create the main UI actions. */
void createActions();
/** Create the menu bar and sub-menus. */
void createMenuBar();
/** Create the toolbars */
void createToolBars();
/** Create system tray icon and notification */
void createTrayIcon();
/** Create system tray menu (or setup the dock menu) */
void createTrayIconMenu();
/** Save window size and position */
void saveWindowGeometry();
/** Restore window size and position */
void restoreWindowGeometry();
public slots:
/** Set number of connections shown in the UI */
void setNumConnections(int count);
/** Set number of blocks shown in the UI */
void setNumBlocks(int count, int nTotalBlocks);
/** Set the encryption status as shown in the UI.
@param[in] status current encryption status
@see WalletModel::EncryptionStatus
void setEncryptionStatus(int status);
/** Notify the user of an event from the core network or transaction handling code.
@param[in] title the message box / notification title
@param[in] message the displayed text
@param[in] style modality and style definitions (icon and used buttons - buttons only for message boxes)
@see CClientUIInterface::MessageBoxFlags
@param[in] ret pointer to a bool that will be modified to whether Ok was clicked (modal only)
void message(const QString &title, const QString &message, unsigned int style, bool *ret = NULL);
/** Asks the user whether to pay the transaction fee or to cancel the transaction.
It is currently not possible to pass a return value to another thread through
BlockingQueuedConnection, so an indirected pointer is used.
@param[in] nFeeRequired the required fee
@param[out] payFee true to pay the fee, false to not pay the fee
void askFee(qint64 nFeeRequired, bool *payFee);
void handleURI(QString strURI);
private slots:
/** Switch to overview (home) page */
void gotoOverviewPage();
/** Switch to history (transactions) page */
void gotoHistoryPage();
/** Switch to address book page */
void gotoAddressBookPage();
/** Switch to receive coins page */
void gotoReceiveCoinsPage();
/** Switch to send coins page */
void gotoSendCoinsPage();
/** Show Sign/Verify Message dialog and switch to sign message tab */
void gotoSignMessageTab(QString addr = "");
/** Show Sign/Verify Message dialog and switch to verify message tab */
void gotoVerifyMessageTab(QString addr = "");
/** Show configuration dialog */
void optionsClicked();
/** Show about dialog */
void aboutClicked();
#ifndef Q_OS_MAC
/** Handle tray icon clicked */
void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
/** Show incoming transaction notification for new transactions.
The new items are those between start and end inclusive, under the given parent item.
void incomingTransaction(const QModelIndex& parent, int start, int /*end*/);
/** Encrypt the wallet */
void encryptWallet(bool status);
/** Backup the wallet */
void backupWallet();
/** Change encrypted wallet passphrase */
void changePassphrase();
/** Ask for passphrase to unlock wallet temporarily */
void unlockWallet();
/** Show window if hidden, unminimize when minimized, rise when obscured or show if hidden and fToggleHidden is true */
void showNormalIfMinimized(bool fToggleHidden = false);
/** Simply calls showNormalIfMinimized(true) for use in SLOT() macro */
void toggleHidden();
#endif // BITCOINGUI_H