private bool ShowItemDropPoint(Point ownerClientAreaRelativeDropPoint)
{
int i = GetItemInsertionIndex(ownerClientAreaRelativeDropPoint);
if (i >= 0)
{
ToolStripItem item = _owner.Items[i];
RelativeLocation relativeLocation = ComparePositions(item.Bounds, ownerClientAreaRelativeDropPoint);
Debug.WriteLineIf(ToolStrip.s_itemReorderDebug.TraceVerbose, "Drop relative loc " + relativeLocation);
Debug.WriteLineIf(ToolStrip.s_itemReorderDebug.TraceVerbose, "Index " + i);
Rectangle insertionRect = Rectangle.Empty;
switch (relativeLocation)
{
case RelativeLocation.Above:
insertionRect = new Rectangle(_owner.Margin.Left, item.Bounds.Top, _owner.Width - (_owner.Margin.Horizontal) - 1, ToolStrip.s_insertionBeamWidth);
break;
case RelativeLocation.Below:
insertionRect = new Rectangle(_owner.Margin.Left, item.Bounds.Bottom, _owner.Width - (_owner.Margin.Horizontal) - 1, ToolStrip.s_insertionBeamWidth);
break;
case RelativeLocation.Right:
insertionRect = new Rectangle(item.Bounds.Right, _owner.Margin.Top, ToolStrip.s_insertionBeamWidth, _owner.Height - (_owner.Margin.Vertical) - 1);
break;
case RelativeLocation.Left:
insertionRect = new Rectangle(item.Bounds.Left, _owner.Margin.Top, ToolStrip.s_insertionBeamWidth, _owner.Height - (_owner.Margin.Vertical) - 1);
break;
}
_owner.PaintInsertionMark(insertionRect);
return(true);
}
else if (_owner.Items.Count == 0)
{
Rectangle insertionRect = _owner.DisplayRectangle;
insertionRect.Width = ToolStrip.s_insertionBeamWidth;
_owner.PaintInsertionMark(insertionRect);
return(true);
}
return(false);
}
