/// <summary>
/// Set the tab scheme to use on a given control
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
public void SetTabControlComparerType(Control control, TabControlComparerType commparerType)
{
if (commparerType == TabControlComparerType.None)
{
_extendees.Remove(control);
// If we no longer have any extendees, we don't need to be wired up to the form load event.
if (_extendees.Count == 0)
{
UnhookFormLoad();
}
return;
}
_extendees[control] = commparerType;
if (_topLevelForm != null) return;
if (control.TopLevelControl != null)
{
// We're in luck.
// This is the form, or this control knows about it, so take the opportunity to grab it and wire up to its Load event.
_topLevelForm = control.TopLevelControl as Form;
HookFormLoad();
}
else
{
// Set up to wait around until this control or one of its ancestors is added to the form's control hierarchy.
HookParentChangedEvents(control);
}
}
private static TabControlComparer GetTabControlComparerFromType(TabControlComparerType tabControlComparerType)
{
switch (tabControlComparerType)
{
case TabControlComparerType.None:
return TabControlComparer.None;
case TabControlComparerType.AcrossFirst:
return TabControlComparer.AcrossFirst;
case TabControlComparerType.DownFirst:
return TabControlComparer.DownFirst;
default:
return TabControlComparer.None;
}
}
