From 428edf90bdd27ad91ff17a565a1b92079fb039a8 Mon Sep 17 00:00:00 2001
From: hius07 <62179190+hius07@users.noreply.github.com>
Date: Sun, 17 Apr 2022 09:59:41 +0300
Subject: [PATCH] textviewer: add close_callback

---
 frontend/ui/widget/textviewer.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/frontend/ui/widget/textviewer.lua b/frontend/ui/widget/textviewer.lua
index 82b793c87..4fce28bcb 100644
--- a/frontend/ui/widget/textviewer.lua
+++ b/frontend/ui/widget/textviewer.lua
@@ -118,7 +118,7 @@ function TextViewer:init()
                 {
                     text = _("Close"),
                     callback = function()
-                        UIManager:close(self)
+                        self:onClose()
                     end,
                 },
             },
@@ -217,6 +217,9 @@ end
 
 function TextViewer:onClose()
     UIManager:close(self)
+    if self.close_callback then
+        self.close_callback()
+    end
     return true
 end