[Enhancement] [TabbedPage] Configure TabbedPage Title

[lucacivale]

Summary

With Maui 8.0.40 the display of the TabbedPage title has changed. Unfortunately this has an impact on Prism because currently no title is displayed because we can't configure it with the ITabbedSegmentBuilder.
I attached a simple repro to show the current behavior.
PrismTabbedPageTitle.zip

API Changes

Add a new method to ITabbedSegmentBuilder to configure the TabbedPage title

ITabbedSegmentBuilder SetTitle(string title);

Intended Use Case

Create tabs with a configured title

navigationService.CreateBuilder()
  .AddTabbedSegment(tab =>
  {
      tab.SetTitle("MyTitle");
      tab.CreateTab("PageA");
      tab.CreateTab("PageB");
      tab.CreateTab("PageC");
  });

[dansiegel]

Keep in mind there is already an API for setting the TabbedPage title and Icon
https://github.com/PrismLibrary/Prism/blob/master/src/Maui/Prism.Maui/Navigation/Xaml/TabbedPage.cs

[lucacivale]

Thanks didn't know this API but how would this help me with dynamically created TabbedPages? I don't have access to the created page without creating e.g. a behavior or do I miss something?

[dansiegel]

So let's say you have something like this:

navService.NavigateAsync("TabbedPage?createTab=TabA");

You might have:

public class TabAViweModel
{
    public string TabTitle => "Awesome Tabs";
}

<Page x:class="MyProject.Views.TabA"
      prism:TabbedPage.Title="{Binding TabTitle}">

[lucacivale]

Ahhh, great thank you!
This will do it for the moment