From 00cb69bc8655b1c17064a7e42453fd049e555076 Mon Sep 17 00:00:00 2001
From: Jonas Schnelli <dev@jonasschnelli.ch>
Date: Fri, 23 Jun 2017 09:32:38 +0200
Subject: [Qt] allow to execute a callback during splashscreen progress

---
 src/ui_interface.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ui_interface.h')

diff --git a/src/ui_interface.h b/src/ui_interface.h
index 090402aeed..762dd19b19 100644
--- a/src/ui_interface.h
+++ b/src/ui_interface.h
@@ -97,6 +97,9 @@ public:
     /** Show progress e.g. for verifychain */
     boost::signals2::signal<void (const std::string &title, int nProgress)> ShowProgress;
 
+    /** Set progress break action (possible "cancel button" triggers that action) */
+    boost::signals2::signal<void (std::function<void(void)> action)> SetProgressBreakAction;
+
     /** New block has been accepted */
     boost::signals2::signal<void (bool, const CBlockIndex *)> NotifyBlockTip;
 
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