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lib/src/widgets/raw_editor.dart

@@ -699,6 +699,10 @@ class RawEditorState extends EditorState
     getRenderEditor()!.debugAssertLayoutUpToDate();
   }
 
+  /// Shows the selection toolbar at the location of the current cursor.
+  ///
+  /// Returns `false` if a toolbar couldn't be shown, such as when the toolbar
+  /// is already shown, or when no text selection currently exists.
   @override
   bool showToolbar() {
     // Web is using native dom elements to enable clipboard functionality of the