From 3029481b72a2ca975a9bb915e23c0461334ba54f Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector@hecrj.dev>
Date: Mon, 3 Feb 2025 04:34:13 +0100
Subject: Ignore redraws of invisible content in `hover` widget

---
 widget/src/helpers.rs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'widget')

diff --git a/widget/src/helpers.rs b/widget/src/helpers.rs
index 17cf94cc..199b8fc0 100644
--- a/widget/src/helpers.rs
+++ b/widget/src/helpers.rs
@@ -871,16 +871,19 @@ where
                 shell.request_redraw();
             }
 
+            let is_visible =
+                is_hovered || self.is_top_focused || self.is_top_overlay_active;
+
             if matches!(
                 event,
                 Event::Mouse(
                     mouse::Event::CursorMoved { .. }
                         | mouse::Event::ButtonReleased(_)
                 )
-            ) || is_hovered
-                || self.is_top_focused
-                || self.is_top_overlay_active
+            ) || is_visible
             {
+                let redraw_request = shell.redraw_request();
+
                 self.top.as_widget_mut().update(
                     top_tree,
                     event.clone(),
@@ -891,6 +894,11 @@ where
                     shell,
                     viewport,
                 );
+
+                // Ignore redraw requests of invisible content
+                if !is_visible {
+                    Shell::replace_redraw_request(shell, redraw_request);
+                }
             };
 
             if shell.is_event_captured() {
-- 
cgit