ビジュアルツリー内の要素の描画順序は、深さ優先検索に従います。子のビジュアル要素は親要素の上に重ねて表示されます。また、UI Toolkit は、兄弟リストの順に子を描画します。描画順序は以下の通りです。
下の図は、ビジュアルツリーの描画順序を示しています。
C# でビジュアル要素の描画順序を変更するには、以下の関数を使用します。
兄弟ビジュアル要素の描画順序を変更するには、以下の関数を使用します。
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