Allow customisation of the bool filter in grids. I.E. implement the UI property that works for other non-checked columns. The current filter is too wide, does not allow fontawesome characters, etc.
It's odd that I can't use a checkbox for columns.filterable.cell.template when I set grid.filterable.mode to "row". For certain boolean columns, having a minimum width is a priority. If I use icons for my headerTemplate and [client]template, it would make sense to have a narrow checkbox for filtering. For nullable booleans, there should be some object property on whether to include nulls with false values, or alternatively with true values.
Please reopen as the suggestions do not work for value based columns like bools.
Thanks for the proposal, Scott. Note that you can customize the UI and settings of the grid header filter cells using the following attributes from the API: http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#configuration-columns.filterable.ui http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#configuration-columns.filterable.cell