protected override void WndProc(ref Message m)
{
base.WndProc(ref m);
if (!HandleMouseMovement)
{
return;
}
if (m.Msg == Natives.WM_NCHITTEST && m.Result.ToInt32() == Natives.HTCLIENT)
{
uint lparam = (uint)m.LParam.ToInt32();
ushort x = (ushort)lparam;
ushort y = (ushort)(lparam >> 16);
var point = this.PointToClient(new Point(x, y));
if (!_glassArea.IsTouchingGlass(point))
{
m.Result = (IntPtr)Natives.HTCAPTION;
return;
}
}
}
