From 33abfe34a86863958e70a6b5109eab5740a6bc81 Mon Sep 17 00:00:00 2001
From: Kirill Chibisov <contact@kchibisov.com>
Date: Wed, 15 Apr 2020 06:50:34 +0300
Subject: Add config option to set cursor thickness

Fixes #3526.
---
 alacritty/src/display.rs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'alacritty/src/display.rs')

diff --git a/alacritty/src/display.rs b/alacritty/src/display.rs
index c456fda8..eafab8c2 100644
--- a/alacritty/src/display.rs
+++ b/alacritty/src/display.rs
@@ -286,7 +286,15 @@ impl Display {
         size_info.cell_height = cell_height;
     }
 
-    /// Process update events
+    /// Clear glyph cache.
+    fn clear_glyph_cache(&mut self) {
+        let cache = &mut self.glyph_cache;
+        self.renderer.with_loader(|mut api| {
+            cache.clear_glyph_cache(&mut api);
+        });
+    }
+
+    /// Process update events.
     pub fn handle_update<T>(
         &mut self,
         terminal: &mut Term<T>,
@@ -298,6 +306,8 @@ impl Display {
         // Update font size and cell dimensions
         if let Some(font) = update_pending.font {
             self.update_glyph_cache(config, font);
+        } else if update_pending.cursor {
+            self.clear_glyph_cache();
         }
 
         let cell_width = self.size_info.cell_width;
-- 
cgit