using System.Windows.Forms; namespace WeifenLuo.WinFormsUI.Docking { public partial class DockWindow { internal class DefaultSplitterControl : SplitterBase { private ISplitterHost _host; public DefaultSplitterControl(ISplitterHost host) { _host = host; } protected override int SplitterSize { get { return _host.DockPanel.Theme.Measures.SplitterSize; } } protected override void StartDrag() { _host.DockPanel.BeginDrag(_host, ((Control)_host).RectangleToScreen(Bounds)); } } } }