Unplanned
Last Updated: 12 Feb 2026 11:26 by ADMIN
Daniel
Created on: 11 Feb 2026 15:08
Category: CollectionView
Type: Bug Report
13
CollectionView: [iOS] Content doesn't correctly resize when rotating the device and having item template

Having the following code:

    <telerik:RadCollectionView
            x:Name="configurationsCollectionView"
            BackgroundColor="Green"
            ItemsSource="{Binding Configurations}">
        <telerik:RadCollectionView.ItemTemplate>
            <DataTemplate>
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <Label
                            Grid.Column="0"
                            BackgroundColor="Blue"
                            Text="Test 123" />
                    <Label
                            Grid.Column="1"
                            BackgroundColor="Red"
                            Text="Test 456" />
                </Grid>
            </DataTemplate>
        </telerik:RadCollectionView.ItemTemplate>
    </telerik:RadCollectionView>

when rotating the device, the control does not size correctly its item template

 

 

 

1 comment
ADMIN
Didi
Posted on: 12 Feb 2026 11:26

 Workaround:

On SizeChanged set the source to null and then add the source again - the items are sized correctly.

Regards,
Didi
Progress Telerik