/// ------------------------------------------------------------------------------------
/// <summary>
/// Creates an exact copy of this row.
/// </summary>
/// <returns>
/// An <see cref="T:System.Object"></see> that represents the cloned
/// <see cref="T:System.Windows.Forms.DataGridViewRow"></see>.
/// </returns>
/// ------------------------------------------------------------------------------------
public override object Clone()
{
DataGridViewControlRow row = base.Clone() as DataGridViewControlRow;
row.m_FillWeight = m_FillWeight;
row.m_fAutoFill = m_fAutoFill;
return(row);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Adjusts the row weight based on the new height of the row.
/// </summary>
/// <param name="row">The row.</param>
/// ------------------------------------------------------------------------------------
private void AdjustRowWeight(DataGridViewControlRow row)
{
if (!row.IsAutoFill || VisibleRowCount == 1)
{
return;
}
// user changed the height of the row, so we have to adjust the weight of the cell.
float rowPercentage = (float)row.Height / AvailableHeight;
if (rowPercentage >= 1.0f)
{
// This row occupies all available space. Hide all other rows.
foreach (DataGridViewControlRow otherRow in Rows)
{
if (otherRow != row)
{
otherRow.Height = 0;
otherRow.Visible = false;
}
}
return;
}
float otherRowWeights = 0;
foreach (DataGridViewControlRow otherRow in Rows)
{
if (otherRow == row || !otherRow.IsAutoFill || !otherRow.Visible)
{
continue;
}
otherRowWeights += otherRow.FillWeight;
}
row.FillWeight = otherRowWeights * rowPercentage / (1 - rowPercentage);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Adjusts the row weight based on the new height of the row.
/// </summary>
/// <param name="row">The row.</param>
/// ------------------------------------------------------------------------------------
private void AdjustRowWeight(DataGridViewControlRow row)
{
if (!row.IsAutoFill || VisibleRowCount == 1)
return;
// user changed the height of the row, so we have to adjust the weight of the cell.
float rowPercentage = (float)row.Height / AvailableHeight;
if (rowPercentage >= 1.0f)
{
// This row occupies all available space. Hide all other rows.
foreach (DataGridViewControlRow otherRow in Rows)
{
if (otherRow != row)
{
otherRow.Height = 0;
otherRow.Visible = false;
}
}
return;
}
float otherRowWeights = 0;
foreach (DataGridViewControlRow otherRow in Rows)
{
if (otherRow == row || !otherRow.IsAutoFill || !otherRow.Visible)
continue;
otherRowWeights += otherRow.FillWeight;
}
row.FillWeight = otherRowWeights * rowPercentage / (1 - rowPercentage);
}