Enhancement: DataViewTreeViewFilter

Hello,

We've recently started using the DataViewTreeViewFilter in our app and it would be great if the following enhancements could be made to the filter:

• Include the option (a prop) for the tree menu not to close immediately after user selection. For example, the DataViewCheckboxFilter stays open after user selection

• Include the option to pass a custom aria-label prop into DataViewTreeViewFilter

• Include the option to provide placeholder prop, similarly as it can be provided for the DataViewCheckboxFilter

Many thanks!

Jira Issue: PF-4066

まず DataViewTreeViewFilter を見つけ、その動作と props を DataViewCheckboxFilter と比較します。選択後もツリーメニューを開いたままにすること、カスタムの aria-label を渡すこと、placeholder を指定することのオプションを実装します。3 つすべてのオプションが説明どおりに機能すれば完了です。