/// <summary>
/// The dataGrid1.IndicatorTitle.CellMouseDown event handler
/// Suppress CellMouseDown event when mouse down on question mark area to prevent open IndicatorTitle DropDown menu
/// </summary>
private void dataGrid1_IndicatorTitle_CellMouseDown(object sender, BaseGridCellMouseEventArgs e)
{
Rectangle custRect = e.CellRect;
custRect.Width = 10;
if (custRect.Contains(e.GridMouseArgs.Location))
{
e.Handled = true;
}
}
/// <summary>
/// The dataGrid1.IndicatorTitle.CellMouseClick event handler
/// Show simple Dialog when mouse clicks on the IndicatorTitle cell in the question mark area
/// </summary>
private void dataGrid1_IndicatorTitle_CellMouseClick(object sender, BaseGridCellMouseEventArgs e)
{
Rectangle custRect = e.CellRect;
custRect.Width = 10;
if (custRect.Contains(e.GridMouseArgs.Location))
{
MessageBox.Show("dataGrid1_IndicatorTitle_MouseClick. InCellPost: ("
+ e.InCellX.ToString() + "," + e.InCellY.ToString() + ") " + e.Button.ToString());
e.Handled = true;
}
}
/// <summary>
/// The dataGrid1.IndicatorTitle.CellMouseMove event handler
/// Highlight the question mark area when mouse move over this area
/// </summary>
private void dataGrid1_IndicatorTitle_CellMouseMove(object sender, BaseGridCellMouseEventArgs e)
{
bool locMouseInCustPart;
Rectangle custBackRect = e.CellRect;
custBackRect.Width = 10;
locMouseInCustPart = custBackRect.Contains(e.InCellX, e.InCellY);
if (locMouseInCustPart != mouseInCustPart)
{
mouseInCustPart = locMouseInCustPart;
dataGrid1.InvalidateCell(e.ColIndex, e.RowIndex);
}
}
