![](http://origin2.cdn.componentsource.com/sites/default/files/styles/image_medium/public/images/feature_release/2021/08/04/img_772511.png?itok=m8Mc54D1)
Includes improvements for DateTimePicker, Grid, ListView, Scheduler and TreeList components.
Features
- Common
- New Gantt Component.
- Bootstrap Theme - v.4.40.1.
- Default Theme - v.4.40.1.
- Material Theme - v.4.40.1.
- Improve demos getting started experience.
- DateTimePicker
- Use short-time pattern in time tab of the popup.
- Grid
- Pager settings.
- Delete Confirmation.
- No Data Template.
- ListView
- Pager settings.
- Pager
- Page Size Dropdownlist.
- Go to Page Input.
- Scheduler
- Scheduler DateHeaderTemplate.
- Delete Confirmation.
- TreeList
- Pager settings.
- Delete Confirmation.
- No Data Template.
Fixes
- Common
- Memory leak when disposing our components.
- Calendar
- Empty row at the bottom of the calendar should show the next month.
- DatePicker
- Empty row at the bottom of the calendar should show the next month.
- DateTimePicker
- Empty row at the bottom of the calendar should show the next month.
- Grid
- Locked columns are misplaced when reordering them from the state.
- Setting GridState with Multi-Column causes InvalidOperationException.
- Unexpected scrolling when clicking on a locked cell with column virtualization.
- "There is no event handler associated with this event" error is thrown when the focus is removed from a checkbox incell editor.
- Resized locked columns not positioned correctly after restoring the Grid state in OnStateInit.
- Navigable causes circular reference exception.
- Locked property of the ColumnStates in Grid State is not correctly applied after column reordering.
- Clicking on a cell that is not overlapped by a locked cell scrolls it to the center.
- Clicking on a Sortable Grid column header causes the grid to freeze when an Incell editor with an invalid value was open.
- Incell stops working after editing a row with some invalid fields.
- MultiColumnHeaders set wrong column width after reordering and resizing.
- Grid loads empty wrong page if all items are deleted on last page.
- Dragging the column header to reorder columns is not possible on a touch device.
- Dragging the column header to group is not possible on a touch device.
- Closing the filter menu without clicking Filter should clear the inputs instead of store the new input in the state.
- The Virtual Scroll does not work correctly when there is horizontal scrollbar for the Grid.
- Grid horizontal scroll is disabled when no data items are rendered.
- TileLayout
- Tile reorder or resize does not work on mobile devices.
- Tooltip
- Telerik Tooltip closes before leaving the target element.
- Displays on Hover when set to show on Click only.
- ToolTip with no TargetSelector throws a JavaScript error.
- Tooltip CSS class does not render on its topmost element.
- TreeList
- Locked columns are misplaced when reordering them from the state.
- Unexpected scrolling when clicking on a locked cell with column virtualization.
- "There is no event handler associated with this event" error is thrown when the focus is removed from a checkbox incell editor.
- Clicking on a cell that is not overlapped by a locked cell scrolls it to the center.
- Dragging the column header to reorder columns is not possible on a touch device.
- Closing the filter menu without clicking Filter should clear the inputs instead of store the new input in the state.