namespace Terminal.Gui;

/// <summary><see cref="EventArgs"/> for <see cref="ListView"/> events.</summary>
public class ListViewItemEventArgs : EventArgs
{
    /// <summary>Initializes a new instance of <see cref="ListViewItemEventArgs"/></summary>
    /// <param name="item">The index of the <see cref="ListView"/> item.</param>
    /// <param name="value">The <see cref="ListView"/> item</param>
    public ListViewItemEventArgs (int item, object value)
    {
        Item = item;
        Value = value;
    }

    /// <summary>The index of the <see cref="ListView"/> item.</summary>
    public int Item { get; }

    /// <summary>The <see cref="ListView"/> item.</summary>
    public object Value { get; }
}

/// <summary><see cref="EventArgs"/> used by the <see cref="ListView.RowRender"/> event.</summary>
public class ListViewRowEventArgs : EventArgs
{
    /// <summary>Initializes with the current row.</summary>
    /// <param name="row"></param>
    public ListViewRowEventArgs (int row) { Row = row; }

    /// <summary>The current row being rendered.</summary>
    public int Row { get; }

    /// <summary>The <see cref="Attribute"/> used by current row or null to maintain the current attribute.</summary>
    public Attribute? RowAttribute { get; set; }
}