protected virtual void OnChildObjectsListChanged(object sender, ListChangedEventArgs e)
{
IList children = (IList)sender;
if (e.ListChangedType == ListChangedType.ItemAdded)
{
FormObject formObject = (FormObject)children [e.NewIndex];
formObject.Parent = this;
formObject.Selectable = selectable;
}
for (int i = 0; i < children.Count; i++)
{
FormDrawableObject child = children [i] as FormDrawableObject;
if (child != null)
{
child.ParentPosition = i;
}
}
}
public void InitializeCell(TableCell cell, TableColumn column, Hashtable boundFields, bool?rowType, FormObject changedElement)
{
cell.Template.Clear();
ObjectStyle cellStyle;
BindList <FormObject> template;
switch (rowType)
{
case true:
cellStyle = column.HeaderStyle;
template = column.HeaderTemplate;
break;
case false:
cellStyle = column.ItemStyle;
template = column.ItemTemplate;
break;
case null:
cellStyle = column.FooterStyle;
template = column.FooterTemplate;
break;
default:
throw new ArgumentException("Invalid row type", "rowType");
}
cell.Style.Clear(cell.DefaultStyle);
cell.Style.LoadFromString(cellStyle.ToString(cell.DefaultStyle));
foreach (FormObject child in template)
{
FormObject newChild = changedElement != null &&
(child.IsDescendantOf(changedElement) || changedElement.IsDescendantOf(child)) ?
child : (FormObject)child.Clone();
cell.Template.Add(newChild);
newChild.RefreshBoundFields(boundFields);
}
cell.BindableFields = boundFields;
}
/// <summary>
/// Creates a cell for this row by using the specified column and data.
/// </summary>
/// <param name="column">The column to which the cell belongs.</param>
/// <param name="boundFields">The bound fields to use as data.</param>
/// <param name="rowType">The type of the row: <c>true</c> for a header, <c>false</c> for a data row and <c>null</c> for a footer.</param>
/// <param name="changedElement">The form object that was changed in a bound table; its reference must be kept.</param>
/// <returns>The newly created cell.</returns>
public TableCell CreateCell(TableColumn column, Hashtable boundFields, bool?rowType, FormObject changedElement)
{
TableCell cell = DocumentHelper.FormObjectCreator.CreateCell();
InitializeCell(cell, column, boundFields, rowType, changedElement);
childObjects.Add(cell);
return(cell);
}