I don't have definitive proof on when it started but I did update my Telerik.UI.for.Maui NuGet package from Trial to an official licensed version and that is when I started to see bizarre behavior for the ButtonToolbarItem control. Suddenly, NO FONT ICONS show! Also, in my log file, I see this:
Unable to load font 'TelerikFont'.
I don't have this font installed in my Maui Resources\Fonts folder nor do I load it in my MauiProgram ConfigureFonts extension method for the MauiApp builder. It was working until two days ago.
I turned on BLAST mode in my debugger where I was seeing exceptions being thrown all over the place with regard to loading fonts. I am up against a crucial investor funding demo so I do not have the time to dig down to the core of this issue at the moment. This issue I am logging is there for you to ask me questions on things I can verify so we can work on this together.
What are some of the things you need me to do or look at to report back... The fact that NONE of my FontImageSource icons are being displayed in my RadToolBar ButtonToolbarItems is suspect. The reporting of the TelerikFont is even more suspect. I wasted a TON of valuable time today trying to find a workaround, but none could be found. GitHub Copilot and ChatGPT kept giving me bogus answers for properties on your controls that don't exist which only exacerbated my frustration. I tried to use PNG files as the icon, but your ButtonToolbarItem image source only allows font image sources which I think is a very bad design decision on your behalf. What if a font does not provide the correct image I wish to display? You really should allow png images to be used on these buttons!!!
Like I said, it was working up until several days ago...
Thanks, Steve
What is the best way to load a byte[] (which is a jpeg file) in the ImageEditor.
Ideally I want to transform the byte[] to a Bitmap (easy), for storage purpose
using Stream stream = new MemoryStream(e.Buffer);
using Bitmap image = new Bitmap(stream);
And then display the bitmap, but I don't know how totransform it to an ImageSource.
Regards.
Desired: Sample self-contained Maui or Maui/Blazor Reporting solution.
Background:
My Maui/Blazor app currently uses another vendor's Blazor Report Viewing tool, but that only compiles in Android and Windows. Viewer and Designer run in the same project and do not require a remote service.
Reports were previously designed in a WPF project using same vendor, but he says he has no plans to fully support Blazor use in Maui.
As I already have access to Telerik reporting, I would love to upgrade and view my reports using your Reporting, but I have yet to locate any Maui-specific instructions. Report Viewing should work without requiring any service outside the solution.
Is it possible to use GestureRecognizers in ImageEditor ? I tried this, but OnImageTapped is not called.
<?xml version="1.0" encoding="utf-8" ?>
<ContentView xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:telerik="http://schemas.telerik.com/2022/xaml/maui"
xmlns:versares="clr-namespace:SharedResources;assembly=SharedResources"
x:Class="PalletGate.Views.SingleEditor">
<Grid ColumnDefinitions="*">
<telerik:RadImageEditor x:Name="imageEditor1"
MinZoomLevel="0.1"
MaxZoomLevel="20"
Grid.Column="0"
>
<telerik:RadImageEditor.GestureRecognizers>
<TapGestureRecognizer Tapped="OnImageTapped" />
</telerik:RadImageEditor.GestureRecognizers>
</telerik:RadImageEditor>
</Grid>
</ContentView>
Code behind :
private void OnImageTapped(object sender, TappedEventArgs e) {Point? position = e.GetPosition((Element)sender);
Telerik.Maui.Controls.RadImageEditor? img = sender as Telerik.Maui.Controls.RadImageEditor;
}
If I uncomment "HorizontalStackLayout", the image is not displayed.
I want to display 2 Imageeditor in the same tabview, how to do this ?
<telerik:RadTabView
telerik:RadDockLayout.Dock="Left"
x:Name="tabView" AutomationId="tabView"
HeaderPosition="Bottom"
>
<telerik:TabViewItem HeaderText="Face 1">
<!--<telerik:RadImageEditorToolbar ImageEditor="{x:Reference imageEditor}">
</telerik:RadImageEditorToolbar>-->
<!--<HorizontalStackLayout>-->
<telerik:RadImageEditor x:Name="imageEditor1"
MinZoomLevel="0.1"
MaxZoomLevel="20"
Source = "{Binding DisplayedPhoto, TargetNullValue={versares:ImageResource Images.palette.png}}"
/>
<!--<telerik:RadImageEditor x:Name="imageEditor2"
MinZoomLevel="0.1"
MaxZoomLevel="20"
Source = "{Binding DisplayedPhoto, TargetNullValue={versares:ImageResource Images.palette.png}}"
/>-->
<!--</HorizontalStackLayout>-->
</telerik:TabViewItem>
<telerik:TabViewItem HeaderText="Face 2">
<Label Margin="10" Text="This is the content of the Folder tab" />
</telerik:TabViewItem>
</telerik:RadTabView>
Hi Team,
I would like to be able to have client-side filtering/sorting/grouping capabilities for large backend datasets that cannot be entirely loaded on the client.
As it stands now, the DataGrid (and other data components) can only operate on the data that is has in the local DataView. This means that I need to build a custom filtering solution that prefilters/presorts the backend data before paging and loading it into the DataGrid.
To accomplish the "full view", we need a data layer that understands both the UI as well as the backend. The Telerik UI for WPF product has an excellent solution for this, known as the WPF EntityFrameworkCoreDataSource - Overview - Telerik UI for WPF and the WPF DataServiceDataSource - Overview - Telerik UI for WPF.
If such a feature can be added to Telerik UI for MAUI, it would be an excellent bonus for the component suite in data heavy applications.
Thank you,
Peter
showing extra border before dropdown arrow in version 5.0.0 and higher. see below image
Hi team,
When deploying to certain platforms, under cetain circumstances, there is an exception that occurs in the DatePicker, TimePicker and a few other controls that rely on the same inner components. The stacktrace looks like it has to do with a default value for AppThemeBinding.
Thank you,
Nathan
