public override bool OnMouseUp(MouseEventArgs e)
{
GridCellElement mouseDownCell = this.mouseDownCell;
this.mouseDownCell = (GridCellElement)null;
if (this.cellToResize != null)
{
int num = (int)this.cellToResize.SetValue(RadElement.IsMouseDownProperty, (object)false);
this.cellToResize = (GridCellElement)null;
}
if (this.columnToResize != null && this.rowLayout != null)
{
this.rowLayout.EndColumnResize();
if (this.GridViewElement.AutoSizeRows && this.columnToResize.WrapText)
{
RadElement radElement = this.GridViewElement.ElementTree.GetElementAtPoint(e.Location);
while (radElement != null && !(radElement is GridTableElement))
{
radElement = radElement.Parent;
}
}
this.RootGridBehavior.UnlockBehavior((IGridBehavior)this);
this.mouseIsDown = false;
this.GridControl.Capture = false;
this.columnResizeStarted = false;
this.rowLayout = (IGridRowLayout)null;
this.columnToResize = (GridViewColumn)null;
this.ResetCursor();
return(false);
}
if (this.dragDropStarted)
{
RadService service = (RadService)this.GridViewElement.GetService <RadDragDropService>();
this.dragDropStarted = false;
if (service != null && (service.State == RadServiceState.Working || service.State == RadServiceState.Initial))
{
return(true);
}
}
else
{
GridHeaderCellElement cellAtPoint = this.RootGridBehavior.CellAtPoint as GridHeaderCellElement;
if (cellAtPoint == null || (e.Location.X < cellAtPoint.ControlBoundingRectangle.X + 3 || this.disableSortOrderChange))
{
return(false);
}
if (this.MasterTemplate.CurrentRow is GridViewNewRowInfo && this.GridViewElement.ContextMenuManager.ContextMenu == null)
{
this.MasterTemplate.CurrentRow = (GridViewRowInfo)null;
}
if (e.Button == MouseButtons.Left)
{
if (cellAtPoint != null && cellAtPoint == mouseDownCell)
{
RadSortOrder sortOrder;
switch (cellAtPoint.SortOrder)
{
case RadSortOrder.Ascending:
sortOrder = RadSortOrder.Descending;
break;
case RadSortOrder.None:
sortOrder = RadSortOrder.Ascending;
break;
default:
GridViewDataColumn columnInfo = cellAtPoint.ColumnInfo as GridViewDataColumn;
sortOrder = columnInfo == null || columnInfo.AllowNaturalSort ? RadSortOrder.None : RadSortOrder.Ascending;
break;
}
cellAtPoint.Sort(sortOrder);
}
return(false);
}
}
return(base.OnMouseUp(e));
}
