setOnSelectionChanged method

void setOnSelectionChanged(
  1. void onSelectionChanged(
    1. TextSelection,
    2. SelectionChangedCause?
    )?
)

(en) Set onSelectionChanged function.

(ja) 選択状態が変化した時のコールバックを設定します。

Implementation

void setOnSelectionChanged(
    void Function(TextSelection, SelectionChangedCause?)?
        onSelectionChanged) {
  elParams.p.selectableTextRichParams ??= SelectableTextRichParams();
  elParams.p.selectableTextRichParams!.selectableTextParams
      .onSelectionChanged = onSelectionChanged;
}