From fce7d2b9bf30e09b615dbd77b4dd7db94d623bfb Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Tue, 8 Jan 2019 03:49:42 +0000
Subject: Add question dialog boxes

---
 src/backends/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/backends/mod.rs')

diff --git a/src/backends/mod.rs b/src/backends/mod.rs
index 1abb8d1..12a178b 100644
--- a/src/backends/mod.rs
+++ b/src/backends/mod.rs
@@ -22,4 +22,7 @@ pub trait Backend {
 
     /// Shows the given message dialog.
     fn show_message(&self, message: &super::Message) -> Result<()>;
+
+    /// Shows the given question dialog and returns the choice.
+    fn show_question(&self, question: &super::Question) -> Result<super::Choice>;
 }
-- 
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