In Development
Last Updated: 26 May 2023 09:25 by ADMIN

Having this setup:

<telerikDataGrid:DataGridTemplateColumn HeaderText="Age" 
                                        CanUserSort="True">
    <telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
        <DataTemplate>
            <Label Text="{Binding Age}" />
        </DataTemplate>
    </telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
    <telerikDataGrid:DataGridTemplateColumn.SortDescriptor>
        <telerikCommon:PropertySortDescriptor PropertyName="Age" SortOrder="Descending" />
    </telerikDataGrid:DataGridTemplateColumn.SortDescriptor>
</telerikDataGrid:DataGridTemplateColumn>

 

When applying SortDescriptor to the Template column, the column is not initially sorted. 

In Development
Last Updated: 16 May 2023 15:12 by ADMIN
Created by: Victor
Comments: 0
Category: CheckBox
Type: Feature Request
2
Turn off the animations in the CheckBox control
In Development
Last Updated: 16 May 2023 05:45 by ADMIN
Created by: Don
Comments: 7
Category: UI for .NET MAUI
Type: Feature Request
19

It would be really nice to have a RichTextBox control for .NET MAUI that worked on all platforms including Windows and Mac. I'm trying to migrate an application from WPF to MAUI and MAUI simply does not have a RichTextBox equivalent.

Telerik had something already for Xamarin called RichTextEditor but I believe it only works on iOS/Android and not Mac/Windows.

If you could do it quickly, you'd actually be the first company to have one as well, as from what I have been able to glean from my research, no company offers one as of yet, hence my predicament.

Thanks!

In Development
Last Updated: 15 May 2023 13:13 by ADMIN
Created by: John
Comments: 7
Category: ListView
Type: Bug Report
1

Changing the ItemsSource property of the ListView causes it to recreate its cells. The problem is that the existing cells are never reclaimed by the garbage collector, so the memory usage grows constantly. Eventually, the application can run out of memory, if the ItemsSource is updated too many times.

Note: It is possible the memory leak is caused by the bindings holding objects longer than necessary. Similar memory leaks can be reproduced with the .NET MAUI CollectionView as well. Here are a few GitHub issues for the CollectionView that might be related:

 

 

In Development
Last Updated: 12 May 2023 18:49 by ADMIN

Header Text, group header text, do not display some languages characters like Chinese, Thai, etc.

The root reason for this is the fact that the Skia APIs used to draw the text does not support automatic character fallback.

Workaround:

for header text:

<telerik:DataGridTextColumn.HeaderContentTemplate>
    <DataTemplate>
        <Label Text="your text"></Label>
    </DataTemplate>
</telerik:DataGridTextColumn.HeaderContentTemplate>

group header text

<telerik:RadDataGrid.GroupHeaderTemplate>
        <DataTemplate>
            <Label Text="{Binding Group.Key}"/>
        </DataTemplate>
</telerik:RadDataGrid.GroupHeaderTemplate>

column:

<telerik:DataGridTextColumn HeaderText="Name" >
    <telerik:DataGridTextColumn.CellContentTemplate>
        <DataTemplate>
            <Label Text="{Binding Name}"/>
        </DataTemplate>
    </telerik:DataGridTextColumn.CellContentTemplate>
</telerik:DataGridTextColumn>

In Development
Last Updated: 12 May 2023 18:49 by ADMIN

Hi,

I'am testing Telerik .NET MAUI controls for windows and android. FontFamily property of columns (both for xaml and app.xaml) not working. If an embedded font is choosen for whole application, DataGrids look different from other parts of the application

here is my xaml, "fnt_bold" is a MauiFont in resources. All other ui components are shown in my font

                <telerik:RadDataGrid x:Name="dataGrid" AutoGenerateColumns="False" UserEditMode="None" UserGroupMode="Disabled" SelectionMode="Single" SelectionUnit="Row"  >
                    <telerik:RadDataGrid.Columns>
                        <telerik:DataGridTextColumn PropertyName="ID" HeaderText="RefID" Width="60" SizeMode="Fixed">
                            <telerik:DataGridTextColumn.CellContentStyle>
                                <telerik:DataGridTextCellStyle FontFamily="fnt_bold" FontSize="12.25"/>
                            </telerik:DataGridTextColumn.CellContentStyle>
                        </telerik:DataGridTextColumn>
                        <telerik:DataGridTextColumn PropertyName="CODE" HeaderText="Code" Width="80" SizeMode="Fixed">
                            <telerik:DataGridTextColumn.CellContentStyle>
                                <telerik:DataGridTextCellStyle FontFamily="fnt_bold" FontSize="12.25"/>
                            </telerik:DataGridTextColumn.CellContentStyle>
                        </telerik:DataGridTextColumn>
                        <telerik:DataGridTextColumn PropertyName="NAME" HeaderText="Name" Width="250" SizeMode="Fixed">
                            <telerik:DataGridTextColumn.CellContentStyle>
                                 <telerik:DataGridTextCellStyle FontFamily="fnt_regular" FontSize="12.25"/>
                            </telerik:DataGridTextColumn.CellContentStyle>
                        </telerik:DataGridTextColumn>
                    </telerik:RadDataGrid.Columns>
                </telerik:RadDataGrid>

I have attached a screenshot from my test app.

I also checked the sample telerik android app (Telerik UI for .NET MAUI Controls). DataGrid components in Telerik Sample app also dont use the expected font unlike all other ui components.

Just one of the DataGrid samples of one column in the sample app has the correct fontfamily property. I have attached that screenshot also. I couldn't figure out how to implement it.

Am i missing something?

Thanks in advance.

Ender

 

 

 

 

 

 

 

 

 

In Development
Last Updated: 11 May 2023 08:01 by ADMIN

When I register the pages and controls using AddTransient it works but when I use AddSingleton it doesn't. 

System.InvalidOperationException: PlatformView cannot be null here
[mono-rt]    at Microsoft.Maui.Handlers.ViewHandler`2[[Microsoft.Maui.ILayout, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.Platform.LayoutViewGroup, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].get_PlatformView() in ViewHandlerOfT.cs:line 36
[mono-rt]    at Telerik.Maui.Handlers.RadMaskedEntryHandler.GetTextInputFromNativeVisualTree()
[mono-rt]    at Telerik.Maui.Handlers.RadMaskedEntryHandler.UpdateNativeTextInput()
[mono-rt]    at Telerik.Maui.Handlers.RadMaskedEntryHandler.NativeView_ChildViewRemoved(Object sender, ChildViewRemovedEventArgs args)

In Development
Last Updated: 10 May 2023 15:46 by ADMIN
Created by: Dmitry
Comments: 6
Category: UI for .NET MAUI
Type: Feature Request
28
TreeView is very wellcome for .NET MAUI
In Development
Last Updated: 05 May 2023 08:49 by ADMIN
Popup's size must be able to dynamically expand/shrink when the content's size changes. 
In Development
Last Updated: 28 Apr 2023 10:17 by ADMIN
Created by: Larry
Comments: 0
Category: UI for .NET MAUI
Type: Bug Report
0
Note that this error is demonstrated by changing "<Button" (Maui) to "<telerik:RadButton" - no other changes.
In Development
Last Updated: 27 Apr 2023 13:19 by ADMIN
The Loaded event of the Content and the Loaded events of the views inside the Content are not raised when the popup is shown.
In Development
Last Updated: 24 Apr 2023 18:04 by ADMIN

A line going through the clear button of the RadEntry control. The behavior is reproduced on Android 9.0

In Development
Last Updated: 14 Apr 2023 10:01 by ADMIN
Created by: Johnny
Comments: 7
Category: UI for .NET MAUI
Type: Feature Request
28

Hi there, 

just realized that Telerik MAUI UI doesn't have a Calendar/Scheduler control, quite surprised. Is this kind of control already on your road map? When will it be available? We need it mainly for macOS and iOS.

Regards

In Development
Last Updated: 11 Apr 2023 11:40 by ADMIN
Created by: curtis
Comments: 0
Category: ComboBox
Type: Feature Request
7
I have a Combobox that I want the width of the dropdown to be larger than the input text width.
In Development
Last Updated: 07 Apr 2023 08:51 by ADMIN
When using the RadListView on WinUI, I got the following binding errors in the output: 
Error: BindingExpression path error: 'HandleIconPath' property not found on 'Telerik.Maui.Controls.Compatibility.DataControlsRenderer.UWP.ExtendedListViewItem'. BindingExpression: Path='HandleIconPath' DataItem='Telerik.Maui.Controls.Compatibility.DataControlsRenderer.UWP.ExtendedListViewItem'; target element is 'Microsoft.UI.Xaml.Controls.BitmapIcon' (Name='PART_ReorderHandle'); target property is 'UriSource' (type 'Uri')
In Development
Last Updated: 24 Mar 2023 08:58 by ADMIN
The content in BusyIndicator control is not updated when the IsBusy property is dynamically changed.


<telerik:RadBusyIndicator x:Name="BusyTest"
                            IsBusy="{Binding IsBusy, Mode=TwoWay}"
                            AnimationContentColor="DodgerBlue"
                            AnimationContentHeightRequest="40"
                            AnimationContentWidthRequest="40"
                            VerticalOptions="Center"
                            HorizontalOptions="Center"
                            AnimationType="Animation6">
    <telerik:RadBusyIndicator.Content>
        <Label Text="{Binding LabelText, Mode=TwoWay}" TextColor="Blue" FontSize="16"/>
    </telerik:RadBusyIndicator.Content>
    <telerik:RadBusyIndicator.BusyContent>
        <Label Text="{Binding LabelText, Mode=TwoWay}" 
                TextColor="Red" FontSize="20"/>
    </telerik:RadBusyIndicator.BusyContent>
</telerik:RadBusyIndicator>

Workaround:

set the text directly to the BusyContent:

<telerik:RadBusyIndicator x:Name="BusyTest"
                            IsBusy="{Binding IsBusy, Mode=TwoWay}"
                            AnimationContentColor="DodgerBlue"
                            AnimationContentHeightRequest="40"
                            AnimationContentWidthRequest="40"
                            VerticalOptions="Center"
                            HorizontalOptions="Center"
                            AnimationType="Animation6">
    <telerik:RadBusyIndicator.Content>
        <Label Text="{Binding LabelText, Mode=TwoWay}" TextColor="Blue" FontSize="16"/>
    </telerik:RadBusyIndicator.Content>
    <telerik:RadBusyIndicator.BusyContent>
        <Label Text="Loading....." 
                TextColor="Red" FontSize="20"/>
    </telerik:RadBusyIndicator.BusyContent>
</telerik:RadBusyIndicator>


 

In Development
Last Updated: 20 Mar 2023 17:34 by ADMIN
Created by: Nathan
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
11
Conversational UI control would be great to have in MAUI
In Development
Last Updated: 22 Feb 2023 08:47 by ADMIN
Created by: Rolf
Comments: 0
Category: UI for .NET MAUI
Type: Feature Request
6

Currently you have the SlideView control for UI for Xamarin, see Xamarin SlideView Documentation | Overview - Telerik UI for Xamarin.

I would like to have this control for UI for .NET MAUI, can you please add it to the backlog?

Thank you,

Rolf