support tooltip kwarg for gradio elements

1 files changed, 11 insertions, 0 deletions

diff --git a/javascript/hints.js b/javascript/hints.js
index 4167cb28..6de9372e 100644
--- a/javascript/hints.js
+++ b/javascript/hints.js
@@ -190,3 +190,14 @@ onUiUpdate(function(mutationRecords) {
         tooltipCheckTimer = setTimeout(processTooltipCheckNodes, 1000);
     }
 });
+
+onUiLoaded(function() {
+    for (var comp of window.gradio_config.components) {
+        if (comp.props.webui_tooltip && comp.props.elem_id) {
+            var elem = gradioApp().getElementById(comp.props.elem_id);
+            if (elem) {
+                elem.title = comp.props.webui_tooltip;
+            }
+        }
+    }
+});