Bug report
When tasks on the same level are dragged and dropped in order to change their relationship as parent - child, the entire Gantt collapses
Reproduction of the problem
- Open the Dojo - https://dojo.telerik.com/@NeliK/EZOXuguC
- Expand 'Task 1'
- Drag Task 4 over Task 5 and drop it so it could become its child
Current behavior
The entire Gantt is collapsed.
Expected/desired behavior
The current expanded/collapsed state should not be changed.
The issue is a regression starting with version 2020.3.1021
Environment
- Kendo UI version: 2024.2.514
- Browser: [all ]
When rendering this minimal DOJO containing a Kendo-UI Gantt chart in Chrome, space in the grid header is reserved for the vertical scrollbar on the right hand side:
When using Firefox, space is still reserved, although scrollbars collapse by default and therefore do not need any space:
When a user switches from navigating by mouse to navigating by keyboard, the focused element in the overview grid is not synchronized. Please follow the instructions below to reproduce the issue using this DOJO:
- click e.g. on the first cell in the "id" column
- using your arrow keys, move the keyboard focus to the last cell of the "id" column
- click the checkbox in the first row (keyboard focus is now lost)
- press the enter key (keyboard focus reappears in the last cell of the "id" column)
Wouldn't a user expect the cell he/she just clicked to be focused? The keyboard focus should be updated even when navigating by mouse.
When the RowHeight of the Gantt is enabled and the planned tasks are shown, the height of the row in the timeline is miscalculated and that creates displacement.
Additionally, the task dots used for the dependencies are misplaced in the same scenario as demonstrated in the dojo above.