protected override FrameworkElement CreateChild(object item) {
BandGridColumnHeader child = new BandGridColumnHeader() { IsTabStop = false, CanSyncWidth = false, DataContext = null };
GridViewHitInfoBase.SetHitTestAcceptor(child, new ColumnHeaderTableViewHitTestAcceptor());
ColumnBase column = ((GridColumnData)item).Column;
BandBehavior.UpdateColumnHeaderTemplate(column);
BandedViewBehavior.SetColumnsLayoutControl(column, this);
BandedViewBehavior.UpdateColumnPosition(BandBehavior, column);
PrepareChild(child, column);
return child;
}
void PrepareChild(BandGridColumnHeader child, ColumnBase column) {
int columnCorrectingCoef = BandedViewBehavior.GetIsLeftColumn(column) ? 0 : 1;
int columnSpanCorrectingCoef = BandedViewBehavior.GetIsLeftColumn(column) ? 1 : 0;
StdGrid.SetRow(child, BandedViewBehavior.GetRow(column));
StdGrid.SetColumn(child, BandedViewBehavior.GetColumn(column) + columnCorrectingCoef);
StdGrid.SetRowSpan(child, BandedViewBehavior.GetRowSpan(column));
StdGrid.SetColumnSpan(child, BandedViewBehavior.GetColumnSpan(column) + columnSpanCorrectingCoef);
}