AutoWidth column on header double click.

When a resizable column is double clicked it will be auto-sized based on the content.

Feature Request

Currently, KendoReact TreeList doesn't offer a built-in way to achieve selection behavior where selecting a parent node automatically selects all its children, and vice versa (deselecting all children deselects the parent). This feature would be highly beneficial for use cases involving hierarchical data structures where managing parent-child selection is crucial.

Proposal

Introduce a new option for the selectable prop, potentially named propagateSelection or recursiveSelection (similar to applyCheckIndeterminate provided in the TreeView component ). When set to true, it activates the desired behavior where selecting a parent selects all children, and deselecting all children deselects the parent.

Related GitHub item - https://github.com/telerik/kendo-react/issues/2174 

It would be beneficial if the TreeList had the option to render a detail row out of the box via a prop as it is for the Grid.

Problem

The Treelist expandable cells are indented for each level. When a name is too long, however, the indentation and spacing are difficult to read and throw off the grid's design (Codesandbox link):

Solution

We don't frequently run into this issue, and we've now got a common component for this cell redesign, but it would be nice if it worked like this out of the box:

• Utilize padding on the cell instead of empty icon boxes (screenshot of DOM below) ==> this would prevent the text overflow from falling onto the next line as the padding will force the overflow text to stay indented by a certain amount. This would fix the design of the Stacey Lynnwoodhaven text and the Meredithanalynn Parrish text

 

Thank you,

Janki

The TreeList component has almost of all the same functionality as the Data Grid, but it lacks the ability to automatically resize the columns based on the content when clicking the table cell headers. The demo of the Data Grid Column Resizing shows this behaviour.  The jQuery TreeList also supports this behaviour.

It would be great if the KendoReact TreeList could also enable auto-resizing of columns in this way as it feels like the natural way to automatically set the size of columns.