protected override void OnClone(DataEditor cloned)
{
base.OnClone(cloned);
WebDataEditor wd = cloned as WebDataEditor;
wd.SetHolder(_holder);
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
WebDataEditorList felst = context.Instance as WebDataEditorList;
if (felst != null)
{
DataEditorListBox list = new DataEditorListBox(edSvc);
edSvc.DropDownControl(list);
if (list.Selector != null)
{
WebDataEditor wd = list.Selector as WebDataEditor;
wd.SetHolder(felst.Holder);
if (list.Selector is WebDataEditorNone)
{
value = list.Selector;
felst.RemoveEditorByName(context.PropertyDescriptor.Name);
}
else
{
list.Selector.ValueField = context.PropertyDescriptor.Name;
list.Selector.SetFieldsAttribute(felst);
WebDataEditor current = value as WebDataEditor;
DlgSetEditorAttributes dlg = list.Selector.GetDataDialog(current);
if (dlg != null)
{
if (edSvc.ShowDialog(dlg) == DialogResult.OK)
{
dlg.SelectedEditor.ValueField = context.PropertyDescriptor.Name;
current = (WebDataEditor)dlg.SelectedEditor.Clone();
value = current;
felst.AddEditor(current);
}
}
else
{
current = (WebDataEditor)list.Selector.Clone();
value = list.Selector;
felst.AddEditor(current);
}
}
felst.Holder.OnEditorChanged(context.PropertyDescriptor.Name);
}
}
}
}
return(value);
}
