public TabStripScrollButton(TabStripScrollDirection direction) { if (direction != TabStripScrollDirection.Left && direction != TabStripScrollDirection.Right) { throw new ArgumentOutOfRangeException("direction"); } _direction = direction; }
public TabStripLayoutPass(TabStripLayoutEngine engine) { _engine = engine; _direction = engine.ScrollDirection; engine.ScrollDirection = TabStripScrollDirection.None; if (_engine._farTab >= TabCount) { _engine._farTab = TabCount - 1; } _tabsToShow = engine.AvailableWidth / GetTabWidth(TabCount); _tabWidth = GetTabWidth(_tabsToShow); _displayRectangle = engine.DisplayRectangle; _currentPosition = _displayRectangle.Location; if (engine.RTL) { _currentPosition = new Point(_displayRectangle.Right, _displayRectangle.Top); } }