3rdpartylibs/fastreports.wpf/FastReport.Forms.WPF/Controls/ToolStripSeparator.cs

namespace System.Windows.Forms
{
    public class ToolStripSeparator : ToolStripItem
    {
        private System.Windows.Controls.Separator separator;

        public override void ApplyStyle(ToolStripProfessionalRenderer r)
        {
            separator.Background = r.SeparatorDark;
        }

        public ToolStripSeparator(bool vertical = false)
        {
            separator = new();
            SetControl(separator);
            separator.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
            separator.VerticalAlignment = System.Windows.VerticalAlignment.Stretch;
            separator.Margin = new Thickness(4);
            if (vertical)
                separator.Style = System.Windows.Application.Current.FindResource(System.Windows.Controls.ToolBar.SeparatorStyleKey) as Style;
        }
    }
}