Show tooltips on focus as well as hover (re: #8004)

openstreetmap · Oct 1, 2020 · be208be · be208be
1 parent 118a91e
commit be208be
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/modules/ui/popover.js b/modules/ui/popover.js
@@ -171,8 +171,15 @@ export function uiPopover(klass) {
                 if (d3_event.buttons !== 0) return;
 
                 show.apply(this, arguments);
-            });
-            anchor.on(_pointerPrefix + 'leave.popover', function() {
+            })
+            .on(_pointerPrefix + 'leave.popover', function() {
+                hide.apply(this, arguments);
+            })
+            // show on focus too for better keyboard navigation support
+            .on('focus.popover', function() {
+                show.apply(this, arguments);
+            })
+            .on('blur.popover', function() {
                 hide.apply(this, arguments);
             });