public override void DataGridPaintParentRow (Graphics g, Rectangle bounds, DataGridDataSource row, DataGrid grid)
{
// Background
g.FillRectangle (ResPool.GetSolidBrush (grid.ParentRowsBackColor),
bounds);
Font bold_font = new Font (grid.Font.FontFamily, grid.Font.Size, grid.Font.Style | FontStyle.Bold);
// set up some standard string formating variables
StringFormat text_format = new StringFormat();
text_format.LineAlignment = StringAlignment.Center;
text_format.Alignment = StringAlignment.Near;
string table_name = "";
if (row.view is DataRowView)
table_name = ((ITypedList)((DataRowView)row.view).DataView).GetListName (null) + ": ";
// XXX else?
Rectangle text_rect;
Size text_size;
text_size = g.MeasureString (table_name, bold_font).ToSize();
text_rect = new Rectangle(new Point(bounds.X + 3, bounds.Y + bounds.Height - text_size.Height), text_size);
g.DrawString (table_name,
bold_font, ResPool.GetSolidBrush (grid.ParentRowsForeColor), text_rect, text_format);
foreach (PropertyDescriptor pd in ((ICustomTypeDescriptor)row.view).GetProperties()) {
if (typeof(IBindingList).IsAssignableFrom (pd.PropertyType))
continue;
text_rect.X += text_rect.Size.Width + 5;
string text = String.Format ("{0}: {1}",
pd.Name,
pd.GetValue (row.view));
text_rect.Size = g.MeasureString (text, grid.Font).ToSize();
text_rect.Y = bounds.Y + bounds.Height - text_rect.Height; // XXX
g.DrawString (text,
grid.Font, ResPool.GetSolidBrush (grid.ParentRowsForeColor), text_rect, text_format);
}
// Paint Borders
if (!grid.FlatMode) {
CPDrawBorder3D (g, bounds, Border3DStyle.RaisedInner,
Border3DSide.Left | Border3DSide.Right |
Border3DSide.Top | Border3DSide.Bottom);
}
}
public void NavigateTo (int rowNumber, string relationName)
{
if (allow_navigation == false)
return;
EndEdit ();
DataGridDataSource previous_source = new DataGridDataSource (this, list_manager, datasource, datamember, list_manager.Current, CurrentCell);
previous_source.Rows = rows;
previous_source.SelectedRows = selected_rows;
previous_source.SelectionStart = selection_start;
data_source_stack.Push (previous_source);
data_grid_table_style_stack.Push (CurrentTableStyle);
grid_style_stack.Push (grid_style);
grid_style = new DataGridTableStyle ();
CurrentTableStyle = grid_style;
rows = null;
selected_rows = new Hashtable ();
selection_start = -1;
DataMember = String.Format ("{0}.{1}", DataMember, relationName);
OnDataSourceChanged (EventArgs.Empty);
}
public abstract void DataGridPaintParentRow (Graphics g, Rectangle bounds, DataGridDataSource row, DataGrid grid);
