GGC table and nested table sizing

[Mike Monk]

Hello,

How would I automatically size the grid to the client width? I have found some code in the forum but it doesn''t handle the top level table properly nor does it handle the nested tables. The forum sample I''m referring to is http://www.syncfusion.com/Support/forums/message.aspx?MessageID=34801

Ultimately, I would like the nested tables to size to the client area which should line up exactly with the parent table.

Regards,
Mike

[stanleyj]

Hi Mike,

This code will work for nested tables also.

this.gridGroupingControl1.GetTableModel("GrandChildTable").QueryColWidth += new GridRowColSizeEventHandler(TableModel_QueryColWidth);
this.gridGroupingControl1.GetTableModel("ChildTable").QueryColWidth += new GridRowColSizeEventHandler(TableModel_QueryColWidth);
this.gridGroupingControl1.TableModel.QueryColWidth += new GridRowColSizeEventHandler(TableModel_QueryColWidth);

int indentCols;
int ParentIndentColsCount;
int ChildIndentColsCount;
private void TableModel_QueryColWidth(object sender, GridRowColSizeEventArgs e)
{
GridTableModel gridModel = sender as GridTableModel;
GridTableControl grid = (GridTableControl) gridModel.ActiveGridView;

if (gridModel != null && grid != null)
{
int availableArea;
indentCols = gridModel.GetColumnIndentCount() * gridGroupingControl1.TableOptions.IndentWidth;
if(grid.TableDescriptor.Name == "GrandChildTable")
{
if(e.Index > gridModel.Cols.HeaderCount + gridModel.GetColumnIndentCount()-1)
{
availableArea = gridGroupingControl1.ClientSize.Width - gridModel.ColWidths.GetTotal(0, gridModel.Cols.HeaderCount)- indentCols - ParentIndentColsCount* gridGroupingControl1.TableOptions.IndentWidth - ChildIndentColsCount* gridGroupingControl1.TableOptions.IndentWidth;
e.Size = (int)availableArea / (gridModel.ColCount-gridModel.GetColumnIndentCount()-1);
e.Handled = true;
}
}
else if(grid.TableDescriptor.Name == "ChildTable")
{
int startQueryFrom = gridModel.Cols.HeaderCount + gridModel.GetColumnIndentCount()-1;
if(e.Index > startQueryFrom)
{
ChildIndentColsCount = gridModel.GetColumnIndentCount();
availableArea = gridGroupingControl1.ClientSize.Width - gridModel.ColWidths.GetTotal(0,gridModel.Cols.HeaderCount) - indentCols - ParentIndentColsCount* gridGroupingControl1.TableOptions.IndentWidth;
e.Size = (int)availableArea / (gridModel.ColCount-gridModel.GetColumnIndentCount());
e.Handled = true;
}
}
else
{
if(e.Index > gridModel.Cols.HeaderCount + gridModel.GetColumnIndentCount()-1)
{
ParentIndentColsCount = gridModel.GetColumnIndentCount();
availableArea = gridGroupingControl1.ClientSize.Width - SystemInformation.VerticalScrollBarWidth - indentCols;
e.Size = (int)availableArea / (gridModel.ColCount-gridModel.GetColumnIndentCount());
e.Handled = true;
}
}
}
}

Best regards,
Stanley