qt, refactor: Emit WalletView::encryptionStatusChanged signal directly

Author: hebasto

src/qt/walletview.cpp

@@ -118,7 +118,7 @@ void WalletView::setWalletModel(WalletModel *_walletModel)
 
         // Handle changes in encryption status
         connect(_walletModel, &WalletModel::encryptionStatusChanged, this, &WalletView::encryptionStatusChanged);
-        updateEncryptionStatus();
+        Q_EMIT encryptionStatusChanged();
 
         // update HD status
         Q_EMIT hdEnabledStatusChanged();
@@ -211,11 +211,6 @@ void WalletView::showOutOfSyncWarning(bool fShow)
     overviewPage->showOutOfSyncWarning(fShow);
 }
 
-void WalletView::updateEncryptionStatus()
-{
-    Q_EMIT encryptionStatusChanged();
-}
-
 void WalletView::encryptWallet()
 {
     if(!walletModel)
@@ -224,7 +219,7 @@ void WalletView::encryptWallet()
     dlg.setModel(walletModel);
     dlg.exec();
 
-    updateEncryptionStatus();
+    Q_EMIT encryptionStatusChanged();
 }
 
 void WalletView::backupWallet()

src/qt/walletview.h

@@ -103,9 +103,6 @@ public Q_SLOTS:
     /** Show used receiving addresses */
     void usedReceivingAddresses();
 
-    /** Re-emit encryption status signal */
-    void updateEncryptionStatus();
-
     /** Show progress dialog e.g. for rescan */
     void showProgress(const QString &title, int nProgress);