public void RelocateTab(int fromIndex, int toIndex, bool selectRelocated)
{
object selectedId = TabIds[SelectedIndex];
if (fromIndex != toIndex && toIndex >= 0 && toIndex < Count)
{
lock (_syncRoot)
{
Texts = Texts.Reorder(fromIndex, toIndex);
TabIds = TabIds.Reorder(fromIndex, toIndex);
Widths = Widths.Reorder(fromIndex, toIndex);
Icons = Icons.Reorder(fromIndex, toIndex);
Tags = Tags.Reorder(fromIndex, toIndex);
}
}
if (selectRelocated)
{
SelectedIndex = toIndex;
}
else
{
SelectedIndex = TabIds.IndexOf(selectedId);
}
TabReordered?.Invoke(this);
}
public void ApplyOrderFrom(TabHeaderControl other)
{
lock (_syncRoot)
{
var indices = TabIds.Select(id => other.TabIds.IndexOf(id))
.ToArray();
if (indices.Any(i => i < 0 || i >= Count))
{
return;
}
Texts = Enumerable.Range(0, Count).Select(i => Texts[indices[i]]).ToList();
TabIds = Enumerable.Range(0, Count).Select(i => TabIds[indices[i]]).ToList();
Widths = Enumerable.Range(0, Count).Select(i => Widths[indices[i]]).ToList();
Icons = Enumerable.Range(0, Count).Select(i => Icons[indices[i]]).ToList();
}
Invalidate();
TabReordered?.Invoke(this);
}
