From 934f12cdedf1d81f9e88a2932a062fac23427d1a Mon Sep 17 00:00:00 2001
From: Francesco Abbate <francesco.bbt@gmail.com>
Date: Thu, 27 May 2021 09:02:19 +0200
Subject: [PATCH] Fix bug with titleview close button not working

The bug was actually due to a presence of a ghost tab scrolling button
in all the views.

We need to check if the node has multiple views, if not there are no tabs
and therefore no scrolling button areas so we return nothing from the
method Node:get_scroll_button_index().

Close #216
---
 data/core/rootview.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/core/rootview.lua b/data/core/rootview.lua
index 7cdc78cb..fff7a6e7 100644
--- a/data/core/rootview.lua
+++ b/data/core/rootview.lua
@@ -272,6 +272,7 @@ end
 
 
 function Node:get_scroll_button_index(px, py)
+  if #self.views == 1 then return 0 end
   for i = 1, 2 do
     local x, y, w, h = self:get_scroll_button_rect(i)
     if px >= x and px < x + w and py >= y and py < y + h then