From f0abce9bb8591466ce01f741eced5b271d3a4dc1 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Wed, 11 Jun 2025 23:00:59 +0200
Subject: [PATCH] `Button` inherits the `alt_text` of the `Image` in it, if any
 (#7136)

If a `Button` has an `Image` in it (and no text), then the
`Image::alt_text` will be used as the accessibility label for the
button.
---
 crates/egui/src/widgets/button.rs | 10 +++++++---
 crates/egui/src/widgets/image.rs  |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/crates/egui/src/widgets/button.rs b/crates/egui/src/widgets/button.rs
index a75997ef..9ae573ae 100644
--- a/crates/egui/src/widgets/button.rs
+++ b/crates/egui/src/widgets/button.rs
@@ -314,11 +314,15 @@ impl Widget for Button<'_> {
 
         let (rect, mut response) = ui.allocate_at_least(desired_size, sense);
         response.widget_info(|| {
+            let mut widget_info = WidgetInfo::new(WidgetType::Button);
+            widget_info.enabled = ui.is_enabled();
+
             if let Some(galley) = &galley {
-                WidgetInfo::labeled(WidgetType::Button, ui.is_enabled(), galley.text())
-            } else {
-                WidgetInfo::new(WidgetType::Button)
+                widget_info.label = Some(galley.text().to_owned());
+            } else if let Some(image) = &image {
+                widget_info.label = image.alt_text.clone();
             }
+            widget_info
         });
 
         if ui.is_rect_visible(rect) {
diff --git a/crates/egui/src/widgets/image.rs b/crates/egui/src/widgets/image.rs
index e0ff7d36..07b08e53 100644
--- a/crates/egui/src/widgets/image.rs
+++ b/crates/egui/src/widgets/image.rs
@@ -54,7 +54,7 @@ pub struct Image<'a> {
     sense: Sense,
     size: ImageSize,
     pub(crate) show_loading_spinner: Option<bool>,
-    alt_text: Option<String>,
+    pub(crate) alt_text: Option<String>,
 }
 
 impl<'a> Image<'a> {