I have a nice grid set up your using batch edit demo as an example. However, I would now like to add filtering like in your 'Custom Toolbar' demo. Is there as nice way to still keep the three batch edit buttons and add my own filtering dropdown to the toolbar, or do I now have to code my own add/save/cancel UI for my custom toolbar?
I don't wan't to use the built in filtering because I don't want to have to include the column I filter on as a grid column.
SOLUTION SO FAR:
I have achieved much of what I want by 'manually' moving my filter elements into the grid toolbar, like below: