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zcash-patched-for-explorer
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Merge pull request #4712 

80daee0 [Qt] Call checkBalanceChanged() periodically instead for every updated transaction (Cozz Lovan)
This commit is contained in:
Wladimir J. van der Laan 2014-09-08 11:59:57 +02:00
parent 297998808a 80daee0fb5
commit bb4ef1e9dc
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GPG Key ID: 74810B012346C9A6
2 changed files with 12 additions and 7 deletions
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18
src/qt/walletmodel.cpp
View File

@ -36,6 +36,7 @@ WalletModel::WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *p
{
fProcessingQueuedTransactions = false;
fHaveWatchOnly = wallet->HaveWatchOnly();
fForceCheckBalanceChanged = false;
addressTableModel = new AddressTableModel(wallet, this);
transactionTableModel = new TransactionTableModel(wallet, this);
@ -121,8 +122,10 @@ void WalletModel::pollBalanceChanged()
if(!lockWallet)
return;
if(chainActive.Height() != cachedNumBlocks)
if(fForceCheckBalanceChanged || chainActive.Height() != cachedNumBlocks)
{
fForceCheckBalanceChanged = false;
// Balance and number of transactions might have changed
cachedNumBlocks = chainActive.Height();
@ -167,7 +170,7 @@ void WalletModel::updateTransaction(const QString &hash, int status)
transactionTableModel->updateTransaction(hash, status);
// Balance and number of transactions might have changed
checkBalanceChanged();
fForceCheckBalanceChanged = true;
}
void WalletModel::updateAddressBook(const QString &address, const QString &label,
@ -344,6 +347,7 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(WalletModelTransaction &tran
}
emit coinsSent(wallet, rcp, transaction_array);
}
checkBalanceChanged(); // update balance immediately, otherwise there could be a short noticeable delay until pollBalanceChanged hits
return SendCoinsReturn(OK);
}
@ -473,11 +477,6 @@ static void NotifyTransactionChanged(WalletModel *walletmodel, CWallet *wallet,
static void ShowProgress(WalletModel *walletmodel, const std::string &title, int nProgress)
{
// emits signal "showProgress"
QMetaObject::invokeMethod(walletmodel, "showProgress", Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(title)),
Q_ARG(int, nProgress));
if (nProgress == 0)
fQueueNotifications = true;
@ -495,6 +494,11 @@ static void ShowProgress(WalletModel *walletmodel, const std::string &title, int
}
std::vector<std::pair<uint256, ChangeType> >().swap(vQueueNotifications); // clear
}
// emits signal "showProgress"
QMetaObject::invokeMethod(walletmodel, "showProgress", Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(title)),
Q_ARG(int, nProgress));
}
static void NotifyWatchonlyChanged(WalletModel *walletmodel, bool fHaveWatchonly)

1
src/qt/walletmodel.h
View File

@ -199,6 +199,7 @@ private:
CWallet *wallet;
bool fProcessingQueuedTransactions;
bool fHaveWatchOnly;
bool fForceCheckBalanceChanged;
// Wallet has an options model for wallet-specific options
// (transaction fee, for example)