add localDaemonSynced()

src/libwalletqt/WalletManager.cpp

@@ -275,6 +275,11 @@ bool WalletManager::stopMining()
     return m_pimpl->stopMining();
 }
 
+bool WalletManager::localDaemonSynced() const
+{
+    return blockchainHeight() > 1 && blockchainHeight() >= blockchainTargetHeight();
+}
+
 QString WalletManager::resolveOpenAlias(const QString &address) const
 {
     bool dnssec_valid = false;

src/libwalletqt/WalletManager.h

@@ -112,6 +112,7 @@ public:
     Q_INVOKABLE quint64 blockchainHeight() const;
     Q_INVOKABLE quint64 blockchainTargetHeight() const;
     Q_INVOKABLE double miningHashRate() const;
+    Q_INVOKABLE bool localDaemonSynced() const;
 
     Q_INVOKABLE bool isMining() const;
     Q_INVOKABLE bool startMining(const QString &address, quint32 threads, bool backgroundMining, bool ignoreBattery);