possible bug: RecordComponent is not rendered for new Records

[andy.2003]

Hello,

I currently evaluating the 3.1d enterprise edition (2012/10/11) and got the following problem:

If a ListGrid contains a ListGridField which renders RecordComponents, this RecordComponent is not drawn for new records.

Here is a short example to reproduce the behaviour:

	public void onModuleLoad() {
		final ListGrid lg = new ListGrid(){
			@Override
			protected Canvas createRecordComponent(ListGridRecord record, Integer colNum) {
				if (colNum == 1){
					ImgButton btn = new ImgButton();
					btn.setHeight(16);
					btn.setWidth(16);
					return btn;
				}
				return null;
			}
		};

		ListGridField f1 = new ListGridField("f1");
		ListGridField f2 = new ListGridField("actions");
		f2.setCanEdit(false);

		lg.setFields(f1, f2);
		lg.setShowRecordComponents(true);
		lg.setShowRecordComponentsByCell(true);

		lg.setCanEdit(true);
		lg.addData(new Record());
		lg.startEditingNew();
		lg.draw();
	}

[Isomorphic]

This is a know limitation of unsaved records - as we've mentioned they to do not support all the behaviors of normal records.

[andy.2003]

Is there any oter way I can display Canvas (like an ImageButton) in a newly created Record? I need to display a Button in every row, also in the unsaved ones.