From c7b8f343e99d9d53ea353ddce9a977f1886caf30 Mon Sep 17 00:00:00 2001
From: Jonas Schnelli <dev@jonasschnelli.ch>
Date: Wed, 1 Feb 2017 13:54:28 +0100
Subject: [Qt] Disable creating receive addresses when private keys are
 disabled

---
 src/qt/receivecoinsdialog.cpp | 3 +++
 src/qt/walletmodel.cpp        | 5 +++++
 src/qt/walletmodel.h          | 1 +
 3 files changed, 9 insertions(+)

(limited to 'src/qt')

diff --git a/src/qt/receivecoinsdialog.cpp b/src/qt/receivecoinsdialog.cpp
index e458a52856..8c430e0af1 100644
--- a/src/qt/receivecoinsdialog.cpp
+++ b/src/qt/receivecoinsdialog.cpp
@@ -99,6 +99,9 @@ void ReceiveCoinsDialog::setModel(WalletModel *_model)
         } else {
             ui->useBech32->setCheckState(Qt::Unchecked);
         }
+
+        // eventually disable the main receive button if private key operations are disabled
+        ui->receiveButton->setEnabled(!model->privateKeysDisabled());
     }
 }
 
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 389acf0a95..cd55b40b71 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -558,6 +558,11 @@ bool WalletModel::isWalletEnabled()
    return !gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET);
 }
 
+bool WalletModel::privateKeysDisabled() const
+{
+    return m_wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
+}
+
 QString WalletModel::getWalletName() const
 {
     return QString::fromStdString(m_wallet->getWalletName());
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index 35ededb121..d8935c2fa8 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -197,6 +197,7 @@ public:
     bool bumpFee(uint256 hash);
 
     static bool isWalletEnabled();
+    bool privateKeysDisabled() const;
 
     interfaces::Node& node() const { return m_node; }
     interfaces::Wallet& wallet() const { return *m_wallet; }
-- 
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