Fix Page Editor hang on canvas click (TreeviewSelect feedback loop)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-24 10:01:13 +03:00
parent b0e769075f
commit 26f9abb0dd
2 changed files with 6 additions and 3 deletions
@@ -397,8 +397,11 @@ class OxPageViewPanel:

        for iid, comp in self._tree_items.items():
            if comp is widget:
-                self._tree.selection_set(iid)
-                self._tree.see(iid)
+                # selection_set always fires <<TreeviewSelect>>, which calls
+                # back into _select_widget — only set it when it changes.
+                if self._tree.selection() != (iid,):
+                    self._tree.selection_set(iid)
+                    self._tree.see(iid)
                break

        name = widget.get("name", "?")