PixiEditor/PixiEditor/Models/Tools/ToolSettings/Settings/DropdownSetting.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;

namespace PixiEditor.Models.Tools.ToolSettings.Settings
{
    public class DropdownSetting : Setting<object>
    {
        public DropdownSetting(string name, string[] values, string label)
            : base(name)
        {
            Values = values;
            Value = ((ComboBox)SettingControl).Items[0];
            Label = label;
        }

        public string[] Values { get; set; }

        private ComboBox GenerateDropdown()
        {
            ComboBox combobox = new ComboBox
            {
                VerticalAlignment = VerticalAlignment.Center
            };
            GenerateItems(combobox);

            Binding binding = new Binding("Value")
            {
                Mode = BindingMode.TwoWay
            };
            combobox.SetBinding(Selector.SelectedValueProperty, binding);
            return combobox;
        }

        private void GenerateItems(ComboBox comboBox)
        {
            for (int i = 0; i < Values.Length; i++)
            {
                ComboBoxItem item = new ComboBoxItem
                {
                    Content = Values[i]
                };
                comboBox.Items.Add(item);
            }
        }

        public override Control GenerateControl()
        {
            return GenerateDropdown();
        }
    }
}