private void RenderColumnHeader(GridRendererContext rendererContext, PropertyInfo property)
{
var columnConfiguration = rendererContext.ActualColumnConfiguration;
rendererContext.OpenElement(HtmlTagNames.TableHeadCell, rendererContext.CssClasses.TableHeaderCell, GetColumnStyle(columnConfiguration));
rendererContext.OpenElement(HtmlTagNames.Div);
rendererContext.AddAttribute(HtmlAttributes.Style, "position: relative;");
if (columnConfiguration == null)
{
rendererContext.AddContent(GetColumnCaption(columnConfiguration, property));
rendererContext.CloseElement();
rendererContext.CloseElement();
return;
}
if (columnConfiguration.IsSortable)
{
RenderSortableColumnHeader(rendererContext, property, columnConfiguration);
}
else
{
rendererContext.AddContent(GetColumnCaption(columnConfiguration, property));
}
if (columnConfiguration.IsFilterable)
{
rendererContext.AddFilterComponent(property);
}
rendererContext.CloseElement();
rendererContext.CloseElement();
}
