Exemple #1
0
        internal void TestDrop(IDockDragSource dragSource, DockOutlineBase dockOutline)
        {
            if (VisibleNestedPanes.Count == 1)
            {
                DockPane pane = VisibleNestedPanes[0];
                if (!dragSource.CanDockTo(pane))
                {
                    return;
                }

                Point ptMouse = Control.MousePosition;
                uint  lParam  = Win32Helper.MakeLong(ptMouse.X, ptMouse.Y);
                if (NativeMethods.SendMessage(Handle, (int)Win32.Msgs.WM_NCHITTEST, 0, lParam) == (uint)Win32.HitTest.HTCAPTION)
                {
                    dockOutline.Show(VisibleNestedPanes[0], -1);
                }
            }
        }