bwu_datagrid - how to disable call of Editor for some cells in column?

Question

I use bwu_datagrid and some columns in my datagrid have cells that I don't want to be edited. Is there an existing way for this in bwu_datagrid? Returning null in Editor.newInstance(EditorArgs) brings to exception in _currentEditor.loadValue.

Answer 1

Just not assigning an editor in the column definition (Column(id: 'someid', name: 'Title', ...)) should have that effect.

To disable just specific cells listen to onBwuBeforeEditCell

grid.onBwuBeforeEditCell.listen((BeforeEditCell e) {
  if (!isCellEditable(e.cell.row, e.cell.cell, e.item)) {
    e.retVal = false;
  }
});