inabox/inabox.wpf/Editors/TimeEdit.xaml.cs

using InABox.Wpf;
using System;
using System.Windows;

namespace InABox.WPF
{
    /// <summary>
    ///     Interaction logic for DateEdit.xaml
    /// </summary>
    public partial class TimeEdit : ThemableWindow
    {
        public TimeEdit(string title, TimeSpan value)
        {
            InitializeComponent();
            Title = title;
            Value = value;
        }

        public TimeSpan Value
        {
            get => Editor.Value.HasValue ? Editor.Value.Value.TimeOfDay : new TimeSpan();
            set => Editor.Value = DateTime.MinValue.Add(value);
        }

        private void OK_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = true;
            Close();
        }

        private void Cancel_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = false;
            Close();
        }

        public static bool Execute(string title, ref TimeSpan value)
        {
            var edit = new TimeEdit(title, value);
            if (edit.ShowDialog() == true)
            {
                value = edit.Value;
                return true;
            }

            return false;
        }
    }
}