diff options
Diffstat (limited to 'src/qt/bitcoingui.cpp')
| -rw-r--r-- | src/qt/bitcoingui.cpp | 95 |
1 files changed, 56 insertions, 39 deletions
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index b9995fdd62..5ae3ce33e8 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -267,58 +267,62 @@ void BitcoinGUI::createToolBars() void BitcoinGUI::setClientModel(ClientModel *clientModel) { this->clientModel = clientModel; - - if(clientModel->isTestNet()) + if(clientModel) { - QString title_testnet = windowTitle() + QString(" ") + tr("[testnet]"); - setWindowTitle(title_testnet); + if(clientModel->isTestNet()) + { + QString title_testnet = windowTitle() + QString(" ") + tr("[testnet]"); + setWindowTitle(title_testnet); #ifndef Q_WS_MAC - setWindowIcon(QIcon(":icons/bitcoin_testnet")); + setWindowIcon(QIcon(":icons/bitcoin_testnet")); #else - MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet")); + MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet")); #endif - if(trayIcon) - { - trayIcon->setToolTip(title_testnet); - trayIcon->setIcon(QIcon(":/icons/toolbar_testnet")); + if(trayIcon) + { + trayIcon->setToolTip(title_testnet); + trayIcon->setIcon(QIcon(":/icons/toolbar_testnet")); + } } - } - // Keep up to date with client - setNumConnections(clientModel->getNumConnections()); - connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int))); + // Keep up to date with client + setNumConnections(clientModel->getNumConnections()); + connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int))); - setNumBlocks(clientModel->getNumBlocks()); - connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int))); + setNumBlocks(clientModel->getNumBlocks()); + connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int))); - // Report errors from network/worker thread - connect(clientModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString))); + // Report errors from network/worker thread + connect(clientModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString))); + } } void BitcoinGUI::setWalletModel(WalletModel *walletModel) { this->walletModel = walletModel; + if(walletModel) + { + // Report errors from wallet thread + connect(walletModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString))); - // Report errors from wallet thread - connect(walletModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString))); - - // Put transaction list in tabs - transactionView->setModel(walletModel); + // Put transaction list in tabs + transactionView->setModel(walletModel); - overviewPage->setModel(walletModel); - addressBookPage->setModel(walletModel->getAddressTableModel()); - receiveCoinsPage->setModel(walletModel->getAddressTableModel()); - sendCoinsPage->setModel(walletModel); + overviewPage->setModel(walletModel); + addressBookPage->setModel(walletModel->getAddressTableModel()); + receiveCoinsPage->setModel(walletModel->getAddressTableModel()); + sendCoinsPage->setModel(walletModel); - setEncryptionStatus(walletModel->getEncryptionStatus()); - connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int))); + setEncryptionStatus(walletModel->getEncryptionStatus()); + connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int))); - // Balloon popup for new transaction - connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)), - this, SLOT(incomingTransaction(QModelIndex,int,int))); + // Balloon popup for new transaction + connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)), + this, SLOT(incomingTransaction(QModelIndex,int,int))); - // Ask for passphrase if needed - connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet())); + // Ask for passphrase if needed + connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet())); + } } void BitcoinGUI::createTrayIcon() @@ -369,6 +373,8 @@ void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason) void BitcoinGUI::optionsClicked() { + if(!clientModel || !clientModel->getOptionsModel()) + return; OptionsDialog dlg; dlg.setModel(clientModel->getOptionsModel()); dlg.exec(); @@ -398,6 +404,8 @@ void BitcoinGUI::setNumConnections(int count) void BitcoinGUI::setNumBlocks(int count) { + if(!clientModel) + return; int initTotal = clientModel->getNumBlocksAtStartup(); int total = clientModel->getNumBlocksOfPeers(); QString tooltip; @@ -492,13 +500,16 @@ void BitcoinGUI::changeEvent(QEvent *e) void BitcoinGUI::closeEvent(QCloseEvent *event) { -#ifndef Q_WS_MAC // Ignored on Mac - if(!clientModel->getOptionsModel()->getMinimizeToTray() && - !clientModel->getOptionsModel()->getMinimizeOnClose()) + if(clientModel) { - qApp->quit(); - } +#ifndef Q_WS_MAC // Ignored on Mac + if(!clientModel->getOptionsModel()->getMinimizeToTray() && + !clientModel->getOptionsModel()->getMinimizeOnClose()) + { + qApp->quit(); + } #endif + } QMainWindow::closeEvent(event); } @@ -517,6 +528,8 @@ void BitcoinGUI::askFee(qint64 nFeeRequired, bool *payFee) void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int end) { + if(!walletModel || !clientModel) + return; TransactionTableModel *ttm = walletModel->getTransactionTableModel(); qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent) .data(Qt::EditRole).toULongLong(); @@ -654,6 +667,8 @@ void BitcoinGUI::setEncryptionStatus(int status) void BitcoinGUI::encryptWallet(bool status) { + if(!walletModel) + return; AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt: AskPassphraseDialog::Decrypt, this); dlg.setModel(walletModel); @@ -671,6 +686,8 @@ void BitcoinGUI::changePassphrase() void BitcoinGUI::unlockWallet() { + if(!walletModel) + return; // Unlock wallet when requested by wallet model if(walletModel->getEncryptionStatus() == WalletModel::Locked) { |