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 avatar commented on August 18, 2024

p.p.s: example for iOS

[assembly:ExportRenderer (typeof(MainPage), typeof(MainPageRenderer))]
namespace Renderers.iOS
{
public class MainPageRenderer : TabbedRenderer
{
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);

  var pages = this.ViewController.ChildViewControllers
                                 .OfType<IVisualElementRenderer>()
                                 .Select(e => e.Element as ITabPage)
                                 .ToArray();

  if (pages.Length != this.TabBar.Items.Length)
  {
    throw new Exception("Uh oh! Inconsistent number of pages and tabbar items!");
  }

  for (var i = 0; i < pages.Length; i++)
  {
    var tabItem = this.TabBar.Items[i];
    if (tabItem.Image == null)
    {
      tabItem.Image = ImageHelper.ImageFromFont(pages[i].Icon, UIColor.Black, new CGSize(35, 35));
      tabItem.SelectedImage = ImageHelper.ImageFromFont(pages[i].SelectedIcon, UIColor.Black, new CGSize(35, 35));
    }
  }
}

}
}

from xamarin.plugins.

jsmarcus avatar jsmarcus commented on August 18, 2024

I have added tabbed page renderers similar to the ones you've proposed. They are in the new release 1.0.6

from xamarin.plugins.

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