Badge It Like a Pro! Get To Know the New RadBadge for WPF

Make sure users see important updates—notify them with the intuitive and stylish RadBadge control in UI for WPF.


This content originally appeared on Telerik Blogs and was authored by Viktoria Grozdancheva

Make sure users see important updates—notify them with the intuitive and stylish RadBadge control in UI for WPF.

Are you tired of all the intrusive notifications that surround your everyday life? You still want to be notified, though. And—need to be. Otherwise, you can and surely will miss important news, updates and events. Cool, but let that happen in a more intuitive, discreet and stylish way. For example, with one of the latest additions to the UI for WPF suite—the R3 2021 Release’s tiniest but meaningful RadBadge control.

Let’s get to know it together.

Badging Essentials

Badge notifications are useful and, therefore, wanted and wide-used in many apps—be it desktop, web or mobile. And for sure they are not limited to representing notifications only (e.g., a new message). Badging can also be used to alert (e.g., for available updates), indicate new content (e.g., in a news app) and so forth.

At least in my head, a badge should be perceived as a stamp which can be stuck to any piece of UI (of course where applicable and reasonable to do so). Yes, it is a standalone entity, yet it fits better in a duet, and I would personally not use it solo. Its power is to integrate into a huge number of controls and control items to provide a wide variety of use cases.

Badge Scenarios

There are lots of situations and controls in which a Badge control could be useful. Thank God (and the development team ) it is flexible enough to fit into lots of different templates!

Here are the top three of the most popular scenarios in which a badge can be spotted:

  • ListBox/NavigationView—perhaps the most popular scenario—displaying alerts/indicators related to the respective item and its contents.
  • Menu/ToolBar—indicating new menu/command options and/or encountered problems.
  • TabControl—informing the user about unread content, notifications or alerts that come up on a tab which is currently not active, for example.

RadBadge Capabilities

As this is only your first date with our RadBadge, I will not overshare. But if you are eager to learn every bit about it—be more than welcome to check its documentation article.

Here are the main things you should know.

It allows for controlling the Position—you can specify it relative to the element that you wish to attach it to.

Badge Position allows you to move the badge all around and on top of the anchor, in this case the word Notifications

You can define its look by either choosing from the various predefined BadgeTypes and Geometry options or creating the ideal one for you.

Badge Types. Default is a red dot. DotOnly is a small green dot. Available is a green dot with a checkmark. DoNotDisturb is a red dot with a horizontal line. Rejected is a gray dot with a no sign. Remove is a red dot with an X. Offline is a gray dot with an X. Away is a yellow dot with a clock icon. OutOfOffice is a gray dot with a right arrow. Add is a green dot with a plus sign. ContentOnly has no badge. As the gif loads, the boxes with the style names appear first, and the badges fade on as the animation style.

Oh, here are the geometries—be sure to check the Key Properties section in the control’s documentation article for a ready-to-copy code snippets.

Badge Geometries show a variety of shapes of yellow badges with the number 99: circle, Ellipse, Rectangle, RoundedRectangle, Square, Triangle, Right Triangle, Pentagon, Hexagon, Heptagon, Octagon, Star5, Cloud, Oval.

So far, so good. Let us not forget that the first impression often lasts and a crucial part of it is the entrance that something or someone makes. In the context of badges, I mean the Animation and the choice you are given to play one while displaying the control.

The Badge control also comes with styling flexibility through the various overrides controlling the background and border colors, the text alignment and so on.

Get the Badging Started

Here is a little something I cooked up for you—a special recipe with RadBadge and RadNavigationView. I took the base from the RadNavigationView’s Sub Items example in the demos application. The secret ingredient that I added was the RadBadge as part of the modified ContentTemplate in the ItemStyle.

Oh, I also extended the NavigationViewItemModel to contain an int property NotificationsCount.

Here are the steps:

  1. Add an int property for the notifications count:

    public class NavigationViewItemModel
    {
    public string Icon { get; set; }
    public string Title { get; set; }
    public int NotificationsCount { get; set; }
    public ObservableCollection<NavigationViewItemModel> SubItems { get; set; }
    }
  2. Update some of the ViewModel’s Items with the above in the GetItems() method:

    private List<NavigationViewItemModel> GetItems()
    {
    var inboxItem = new NavigationViewItemModel() { Icon = "", Title = "Inbox", NotificationsCount = 99 };
    // The rest is cut out to save some space
    }
  3. Modify the ItemStyle to provide new ContentTemplate which includes the RadBadge control:

    <Style x:Key="ItemStyle" TargetType="telerik:RadNavigationViewItem" BasedOn="{StaticResource ItemBaseStyle}">
    <Setter Property="Content" Value="{Binding}" />
    <Setter Property="ItemContainerStyle" Value="{StaticResource ItemBaseStyle}"/>
    <Setter Property="ContentTemplate">
    <Setter.Value>
    <DataTemplate>
    <TextBlock x:Name="TextBlock" Text="{Binding Title}">
    <telerik:RadBadge.Badge>
    <telerik:RadBadge x:Name="Badge"
    Content="{Binding NotificationsCount}"
    Foreground="{telerik:FluentResource ResourceKey=AccentBrush}"
    FontWeight="Bold"
    BadgeType="ContentOnly"
    Position="1.5,0.5"/>
    </telerik:RadBadge.Badge>
    </TextBlock>
    <DataTemplate.Triggers>
    <DataTrigger Binding="{Binding NotificationsCount}" Value="0">
    <Setter TargetName="TextBlock" Property="telerik:RadBadge.Badge" Value="{x:Null}"/>
    </DataTrigger>
    </DataTemplate.Triggers>
    </DataTemplate>
    </Setter.Value>
    </Setter>
    </Style>

Now, seat yourself comfortably and enjoy the meal.

Badge And NavigationView - in an email window, the folder navigation is on the left. As it loads the folder names, badges animate on in a fade on animation, numbers in a blue font. By Inbox, 99; Drafts, 1; Spam, 10.

Follow me for more recipes.

Save Room for Dessert and Feedback

I hope you enjoyed this read and saved some room for dessert—and that you will not be shy to share some. Okay, I am not that mean. Save your dessert all for yourself, but drop your thoughts and impressions in the comment section below or head to the Feedback Portal for WPF.

Oh, and don’t forget to dream, explore and discover. And in this train of thought, be sure to:

Explore the Latest UI for WPF


This content originally appeared on Telerik Blogs and was authored by Viktoria Grozdancheva


Print Share Comment Cite Upload Translate Updates
APA

Viktoria Grozdancheva | Sciencx (2021-10-14T12:34:01+00:00) Badge It Like a Pro! Get To Know the New RadBadge for WPF. Retrieved from https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/

MLA
" » Badge It Like a Pro! Get To Know the New RadBadge for WPF." Viktoria Grozdancheva | Sciencx - Thursday October 14, 2021, https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/
HARVARD
Viktoria Grozdancheva | Sciencx Thursday October 14, 2021 » Badge It Like a Pro! Get To Know the New RadBadge for WPF., viewed ,<https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/>
VANCOUVER
Viktoria Grozdancheva | Sciencx - » Badge It Like a Pro! Get To Know the New RadBadge for WPF. [Internet]. [Accessed ]. Available from: https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/
CHICAGO
" » Badge It Like a Pro! Get To Know the New RadBadge for WPF." Viktoria Grozdancheva | Sciencx - Accessed . https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/
IEEE
" » Badge It Like a Pro! Get To Know the New RadBadge for WPF." Viktoria Grozdancheva | Sciencx [Online]. Available: https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/. [Accessed: ]
rf:citation
» Badge It Like a Pro! Get To Know the New RadBadge for WPF | Viktoria Grozdancheva | Sciencx | https://www.scien.cx/2021/10/14/badge-it-like-a-pro-get-to-know-the-new-radbadge-for-wpf/ |

Please log in to upload a file.



There are no updates yet.
Click the Upload button above to add an update.

You must be logged in to translate posts. Please log in or register.

Related Posts