From 5e8444b2b104fc3175507aefe1b25dafb4ab97bd Mon Sep 17 00:00:00 2001
From: takase1121 <20792268+takase1121@users.noreply.github.com>
Date: Sat, 20 Mar 2021 01:04:07 +0000
Subject: [PATCH] rename tooltip_alpha_step to tooltip_alpha_rate

---
 data/plugins/treeview.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/plugins/treeview.lua b/data/plugins/treeview.lua
index 0e222525..5e16ce55 100644
--- a/data/plugins/treeview.lua
+++ b/data/plugins/treeview.lua
@@ -11,7 +11,7 @@ local tooltip_offset = style.font:get_height("A")
 local tooltip_border = 1
 local tooltip_delay = 0.5
 local tooltip_alpha = 255
-local tooltip_alpha_step = 1
+local tooltip_alpha_rate = 1
 
 
 local function get_depth(filename)
@@ -236,7 +236,7 @@ function TreeView:update()
   
   local duration = system.get_time() - self.tooltip.begin
   if self.hovered_item and self.tooltip.x and duration > tooltip_delay then
-    self:move_towards(self.tooltip, "alpha", tooltip_alpha, tooltip_alpha_step)
+    self:move_towards(self.tooltip, "alpha", tooltip_alpha, tooltip_alpha_rate)
   else
     self.tooltip.alpha = 0
   end