private IEnumerable <BFUDetailsRowColumn <TItem> > GetAdjustedColumns(IEnumerable <TItem> newItems, DetailsListLayoutMode newLayoutMode, SelectionMode newSelectionMode, CheckboxVisibility newCheckboxVisibility, IEnumerable <BFUDetailsRowColumn <TItem> > newColumns, bool forceUpdate, int resizingColumnIndex)
{
var columns = Columns.EmptyIfNull();
var lastWidth = _lastWidth;
var lastSelectionMode = _lastSelectionMode;
if (!forceUpdate && _lastViewport.ScrollWidth == _viewport.ScrollWidth && SelectionMode == newSelectionMode && (Columns == null || newColumns == Columns))
{
return(Enumerable.Empty <BFUDetailsRowColumn <TItem> >());
}
// skipping default column builder... user must provide columns always
IEnumerable <BFUDetailsRowColumn <TItem> > adjustedColumns = null;
if (LayoutMode == DetailsListLayoutMode.FixedColumns)
{
adjustedColumns = GetFixedColumns(newColumns);
foreach (var col in adjustedColumns)
{
_columnOverrides[col.Key] = col.CalculatedWidth;
}
}
else
{
if (resizingColumnIndex != -1)
{
adjustedColumns = GetJustifiedColumnsAfterResize(newColumns, newCheckboxVisibility, newSelectionMode, _viewport.ScrollWidth, resizingColumnIndex);
}
else
{
adjustedColumns = GetJustifiedColumns(newColumns, newCheckboxVisibility, newSelectionMode, _viewport.ScrollWidth, resizingColumnIndex);
}
foreach (var col in adjustedColumns)
{
_columnOverrides[col.Key] = col.CalculatedWidth;
}
}
return(adjustedColumns);
}
private void AdjustColumns(IEnumerable <TItem> newItems, DetailsListLayoutMode newLayoutMode, SelectionMode newSelectionMode, CheckboxVisibility newCheckboxVisibility, IEnumerable <BFUDetailsRowColumn <TItem> > newColumns, bool forceUpdate, int resizingColumnIndex = -1)
{
_adjustedColumns = GetAdjustedColumns(newItems, newLayoutMode, newSelectionMode, newCheckboxVisibility, newColumns, forceUpdate, resizingColumnIndex);
}