From 0ee77b20771fe34f8dbde6b16d7e2637859baec3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Barbosa?= <joao.paulo.barbosa@gmail.com>
Date: Tue, 5 Jun 2018 11:17:28 +0100
Subject: ui: Support wallets unloaded dynamically

---
 src/interfaces/wallet.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/interfaces/wallet.h')

diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h
index 82ae0b14b5..ce42e14eea 100644
--- a/src/interfaces/wallet.h
+++ b/src/interfaces/wallet.h
@@ -242,6 +242,10 @@ public:
     // Get default change type.
     virtual OutputType getDefaultChangeType() = 0;
 
+    //! Register handler for unload message.
+    using UnloadFn = std::function<void()>;
+    virtual std::unique_ptr<Handler> handleUnload(UnloadFn fn) = 0;
+
     //! Register handler for show progress messages.
     using ShowProgressFn = std::function<void(const std::string& title, int progress)>;
     virtual std::unique_ptr<Handler> handleShowProgress(ShowProgressFn fn) = 0;
-- 
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