SMART datagrid v.1 > Classes > EditOptions
If it is true, it will exclude the data cell of which readOnly is true or which is set as readOnly through CellStyle from pasting.
Defaults to false.
    grid.setOptions({
        edit: {
            pasteEnabled: true,
            checkReadOnlyWhenPaste: true
        }
    });
    grid.setEditOptions({
        pasteEnabled: true,
        checkReadOnlyWhenPaste: true
    });
    grid.editOptions().setCheckReadOnlyWhenPaste(true);