internal void SetCurrentCellAndCurrentRowColumnIndex(RowColumnIndex rowColumnIndex, RowColumnIndex previousCurrentRowColumnIndex)
{
if (TreeGrid.NavigationMode == NavigationMode.Cell)
{
var currentColumnIndex = previousCurrentRowColumnIndex.ColumnIndex < CurrentCellManager.GetFirstCellIndex() ? CurrentCellManager.GetFirstCellIndex() : previousCurrentRowColumnIndex.ColumnIndex;
rowColumnIndex.ColumnIndex = currentColumnIndex;
CurrentCellManager.UpdateCurrentCell(rowColumnIndex, previousCurrentRowColumnIndex, ActivationTrigger.Program);
}
else
{
CurrentCellManager.UpdateGridProperties(rowColumnIndex);
}
}
internal void UpdateCurrentRowColumnIndexOnNodeExpandAndCollapse()
{
if (!SelectedRows.Any(r => r.RowIndex != -1) || this.CurrentCellManager.CurrentRowColumnIndex.RowIndex != -1)
{
return;
}
var columnIndex = this.CurrentCellManager.CurrentRowColumnIndex.ColumnIndex < CurrentCellManager.GetFirstCellIndex() ? CurrentCellManager.GetFirstCellIndex() : this.CurrentCellManager.CurrentRowColumnIndex.ColumnIndex;
var currentRowColumnIndex = new RowColumnIndex(SelectedRows.LastOrDefault(r => r.RowIndex != -1).RowIndex, columnIndex);
SetCurrentCellAndCurrentRowColumnIndex(currentRowColumnIndex, CurrentCellManager.CurrentRowColumnIndex);
}