public void AddSplit(Split split = null)
{
var controls = splitsPanel.Controls;
var control = new SheepoSplitControl(this, controls.Count);
if (split != null)
{
control.Refresh(split);
}
var y = controls.Count == 0 ? 0 : controls[controls.Count - 1].Bottom;
control.Location = new Point(0, y);
controls.Add(control);
control.Up.Enabled = controls.Count > 1;
RefreshSplitCount();
}
private void ToggleButtons(SheepoSplitControl split)
{
split.Up.Enabled = split.Index > 0;
split.Down.Enabled = split.Index < splitsPanel.Controls.Count - 1;
}