option to have gradient and color change for the new charts

for example point markers on line, area, scatter line and spline series

provide tooltip/trackball on hover data point and when pressing the point- check the attached image. 

provide tooltip on hover the pie donut data point, also on selection to display the tooltip - image is attached

Provide cross hair feature similar to kendo -> https://www.telerik.com/kendo-jquery-ui/documentation/api/javascript/dataviz/ui/chart/configuration/axisdefaults.crosshair  

the requirement is exactly what you have on the kendo chart crosshair where the horizontal line follows the mouse while the vertical line locks to the nearest datapoint. 

Provide an option to display a chart title and align it to top left, right and center and bottom left, right and center

Provide an option to display a chart legend for pie and cartesian series. Also provide an option to change the legend position to be left, top, bottom, right position to the chart

you have a slider and range slider.

add circular slider control. 

Enable keyboard navigation for the control.

I see we can set the SuggestionView's height. And we can set a combo box's DropDownWidth. Can we also get a SuggestionViewWidth property on RadAutoComplete?

Similar to the SegmentedControl https://www.telerik.com/maui-ui/documentation/controls/segmentedcontrol/selection#selection-modes , provide a single deselect SelectionMode option for the CollectionView. 

Allow for up/down arrows to step up/down the time element with the keyboard cursor. For example, if I have my keyboard cursor on the hours of a time, then pressing up would increase the hour by 1.

Keyboard support for the dropdown... Space to open, tab and/or arrows to cycle through and change the date/time.

 

I want to have a single deselect built-in using keyboard key. 
There is a feature request for single deselect selection mode here: https://feedback.telerik.com/maui/1715480-collectionview-provide-a-single-deselect-option-when-tapping-the-selected-item-again-to-be-deselected 

Provide an option to raise PropertyChanged event without a PropertyName that you just update everything related to that object's row, including all its cells and aggregates

now when navigating to the control using the tab key, the first segment gets focused, so I want first the entire control to get focused, then each segment. So provide an option to focus the entire control first using the tab key

provide support for : narrator and voice over
and the screen reader should  announcing:

• Announcement of the currently focused segment during keyboard navigation.
• Announcement of selection changes.

I'd appreciate proper selector for this. I think that's a good addition for DataGrid customization having a style selector for the mouse hover based on the cell value

Provide an event that occurs when the content in the DataGrid is drawn. 

Hello,

it would be a very useful information when subscribing to the DataBindingComplete Command of a DataGrid to know whether for example a filter, sort, grouping had changed.

Currently, it is an internal Property

    public class DataBindingCompleteEventArgs : EventArgs
    {
        public IDataViewCollection DataView { get; internal set; }

        internal DataChangeFlags ChangeFlags { get; set; }

        internal DataBindingCompleteEventArgs()
        {
        }
    }

Regards

I want to hide/show the column headers dynamically. Provide such option, for example bool property, etc.