///<summary>
/// GridColumn
///</summary>
public GridColumn()
{
SetState(Cs.AllowEdit, true);
SetState(Cs.MarkRowDirtyOnCellValueChange, true);
_SelectedCells = new SelectedElements();
}
/// <summary>
/// Handles invocation of RowRestored events
/// </summary>
internal void DoRowRestoredEvent(GridPanel panel, SelectedElements selRows)
{
if (RowRestored != null)
{
GridRowRestoredEventArgs ev = new
GridRowRestoredEventArgs(panel, selRows);
RowRestored(this, ev);
}
}
/// <summary>
/// Handles invocation of RowRestoring events
/// </summary>
internal bool DoRowRestoringEvent(GridPanel panel, SelectedElements selRows)
{
if (RowRestoring != null)
{
GridRowRestoringEventArgs ev = new
GridRowRestoringEventArgs(panel, selRows);
RowRestoring(this, ev);
return (ev.Cancel);
}
return (false);
}
private void RestoreRows(GridPanel panel, SelectedElements selRows)
{
for (int i = selRows.Ranges.Count - 1; i >= 0; --i)
{
SelectedRange range = selRows.Ranges[i];
if (panel.VirtualMode == true)
{
panel.SetDeletedRows(range.StartIndex, range.Count, false);
}
else
{
for (int j = range.EndIndex; j >= range.StartIndex; --j)
{
GridContainer row = panel.GetRowFromIndex(j);
if (row != null)
row.IsDeleted = false;
}
}
}
DoRowRestoredEvent(panel, selRows);
}
private void DeleteRows(GridPanel panel, SelectedElements selRows)
{
BeginUpdate();
for (int i = selRows.Ranges.Count - 1; i >= 0; --i)
{
SelectedRange range = selRows.Ranges[i];
if (panel.VirtualMode == true)
{
panel.SetDeletedRows(range.StartIndex, range.Count, true);
}
else
{
for (int j = range.EndIndex; j >= range.StartIndex; --j)
{
GridContainer row = panel.GetRowFromIndex(j);
if (row != null)
row.IsDeleted = true;
}
}
}
if (_ActiveRow != null && _ActiveRow.IsDeleted == true)
{
if (_ActiveRow.Parent != null)
ActiveRow = ((GridContainer)_ActiveRow.Parent).GetNextLocalItem(_ActiveRow.RowIndex);
}
//panel.UpdateRowCountEx();
EndUpdate();
DoRowDeletedEvent(panel, selRows);
}
///<summary>
/// GridRowRestoringEventArgs
///</summary>
///<param name="gridPanel"></param>
///<param name="selRows"></param>
public GridRowRestoringEventArgs(GridPanel gridPanel, SelectedElements selRows)
: base(gridPanel, selRows)
{
}
///<summary>
/// GridRowDeletedEventArgs
///</summary>
///<param name="gridPanel"></param>
///<param name="selRows"></param>
public GridRowDeletedEventArgs(GridPanel gridPanel, SelectedElements selRows)
: base(gridPanel)
{
_SelectedRows = selRows;
}
internal SelectedElements Copy()
{
SelectedElements copy = new SelectedElements();
foreach (SelectedRange range in _Ranges)
copy.AddRange(range.StartIndex, range.EndIndex);
return (copy);
}