the following exceptions occur when upgrading to Xamarin.Forms v 4.0:
System.NotSupportedException: Unable to activate instance of type Telerik.XamarinForms.DataControlsRenderer.Android.ListView.TemplateCellContainer
System.NullReferenceException: Object reference not set to an instance of an object
when placement target is a StackLayout/GridLayout the popup is not visualized correctly.
Workaround: set VerticalOptions="StartAndExpand" to the StackLayout
On UWP and Android the item can be swiped beyond the SwipeOffset property. Add option to restrict the swiped distance to the SwipeOffset value.
a new component - Image viewer. this component will take as source images meta data and show images gallery, with view / templates. (carousel / grid for instance), allowing tap to zoom full screen and drag to exit zoom
When you have some kind of image - CachedImage, FFimage, XF Image, within the ItemTemplate of the RadListView and you want to use the ItemSwipe functionality - the items constantly flicker.
If you set a constant height to the listView item - the issue is not observed:
Provide an API for changing the SuggestionView position. For example the SuggestionView could be visualized above or under the input control.
Flicker can be observed when datagrid is manipulated/updated, or entering in edit mode. One example is tapping on a column header - when there is a column with a HeadetTemplate, the column header flickers. Other example is to double-tap a cell to go in edit mode. Also the behavior can be reproduced when DataGrid TemplateColumn is used.
Add a new image cropper control, which allows users to drag/zoom a selected image within a defined frame, so that the resulting image has a defined width and height. This should offer an experience similar to the Facebook app's screen for adding/updating your profile photo. The control should display the non-selected area of the photo with configurable opacity settings, and optionally allow for a resulting circular image.
Add support fir VisualElement.AccessKey like in the Xamarin.Forms controls: