protected override void OnMouseDoubleClick(DataGridViewCellMouseEventArgs e)
{
// if (this.OwningRow.Index < 0) return;
ICalculableRow Icalc = GetICalculable(e.RowIndex);
if (Icalc != null)
{
Icalc.ToDo = !Icalc.ToDo;
}
base.DataGridView.NotifyCurrentCellDirty(true);
base.DataGridView.ClearSelection();
base.OnMouseDoubleClick(e);
}
/// <summary>
/// Gets the ICalculableRow Interface to the Row that this DGV cell is binded to
/// </summary>
/// <returns></returns>
public ICalculableRow GetICalculable(int rowIndex)
{
ICalculableRow Icalc = null;
if (rowIndex <= -1)
{
return(Icalc);
}
DataGridViewRow r = this.DataGridView.Rows[rowIndex];
DataRowView v = r?.DataBoundItem as DataRowView;
DataRow u = (v?.Row) as DataRow;
if (!EC.IsNuDelDetch(u))
{
Icalc = u as ICalculableRow;
}
return(Icalc);
}
/// <summary>
/// Paints red, green and orange based on the ToDo and IsBusy conditionals
/// </summary>
/// <param name="graphics"> </param>
/// <param name="clipBounds"> </param>
/// <param name="cellBounds"> </param>
/// <param name="rowIndex"> </param>
/// <param name="cellState"> </param>
/// <param name="value"> </param>
/// <param name="formattedValue"> </param>
/// <param name="errorText"> </param>
/// <param name="cellStyle"> </param>
/// <param name="advancedBorderStyle"></param>
/// <param name="paintParts"> </param>
protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
setDefaultCellStyle();
//if (this.OwningRow.Index < 0) return;
//changed is not used
//but could be used
ICalculableRow Icalc = GetICalculable(rowIndex);
bool? todo = Icalc?.ToDo;
bool? isBusy = Icalc?.IsBusy;
Color colr = getColor(todo, isBusy);
bool changed = hasChanged(ref cellStyle, ref colr);
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
// base.DataGridView.NotifyCurrentCellDirty(true);
// base.DataGridView.ClearSelection();
}
