qt: clean up signal handling in walletframe/walletview

Use proper signals everywhere.
Removes the need to store a pointer to the BitcoinGUI object in
the walletview.
Also removes the interdependence between setWalletModel / setBitcoinGUI.

1 files changed, 1 insertions, 8 deletions

diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp
index dd1d69ec3a..d2807f465a 100644
--- a/src/qt/walletframe.cpp
+++ b/src/qt/walletframe.cpp
@@ -62,7 +62,7 @@ bool WalletFrame::setCurrentWallet(const QString& name)
 
     WalletView *walletView = mapWalletViews.value(name);
     walletStack->setCurrentWidget(walletView);
-    walletView->setEncryptionStatus();
+    walletView->updateEncryptionStatus();
     return true;
 }
 
@@ -171,13 +171,6 @@ void WalletFrame::unlockWallet()
         walletView->unlockWallet();
 }
 
-void WalletFrame::setEncryptionStatus()
-{
-    WalletView *walletView = (WalletView*)walletStack->currentWidget();
-    if (walletView)
-        walletView->setEncryptionStatus();
-}
-
 void WalletFrame::usedSendingAddresses()
 {
     WalletView *walletView = (WalletView*)walletStack->currentWidget();