Added best block hash to the NotifyHeaderTip and NotifyBlockTip signals.

[ClientModel] best header/block hash cached.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index 23232ec66b..59470c002d 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -144,8 +144,8 @@ public:
 
     interfaces::Node& node() const { return m_node; }
     interfaces::Wallet& wallet() const { return *m_wallet; }
+    ClientModel& clientModel() const { return *m_client_model; }
     void setClientModel(ClientModel* client_model);
-    int getNumBlocks() const { return cachedNumBlocks; }
 
     QString getWalletName() const;
     QString getDisplayName() const;
@@ -179,9 +179,11 @@ private:
     // Cache some values to be able to detect changes
     interfaces::WalletBalances m_cached_balances;
     EncryptionStatus cachedEncryptionStatus;
-    int cachedNumBlocks;
     QTimer* timer;
 
+    // Block hash denoting when the last balance update was done.
+    uint256 m_cached_last_update_tip{};
+
     void subscribeToCoreSignals();
     void unsubscribeFromCoreSignals();
     void checkBalanceChanged(const interfaces::WalletBalances& new_balances);