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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Xamarin.Forms.Controls
{
public class ViewCellGallery : ContentPage
{
public ViewCellGallery ()
{
Title = "ViewCell Gallery - Legacy";
Content = new TableView {
RowHeight = 150,
Root = new TableRoot {
new TableSection ("Testing") {
new ViewCell {View = new ProductCellView ("0")},
new ViewCell {View = new ProductCellView ("1")},
new ViewCell {View = new ProductCellView ("2")},
new ViewCell {View = new ProductCellView ("3")},
new ViewCell {View = new ProductCellView ("4")}
}
}
};
}
}
public class UrlImageViewCellListPage : ContentPage
{
public UrlImageViewCellListPage()
{
Device.OnPlatform (iOS: () => {
if (Device.Idiom == TargetIdiom.Tablet) {
Padding = new Thickness (0, 0, 0, 60);
}
});
var stringToImageSourceConverter = new GenericValueConverter (
obj => new UriImageSource() {
Uri = new Uri ((string) obj)
});
var dataTemplate = new DataTemplate (() => {
var cell = new ViewCell();
var image = new Image();
image.SetBinding (Image.SourceProperty, new Binding ("Image", converter: stringToImageSourceConverter));
image.WidthRequest = 160;
image.HeightRequest = 160;
var text = new Label();
text.SetBinding (Label.TextProperty, new Binding ("Text"));
text.SetBinding (Label.TextColorProperty, new Binding ("TextColor"));
cell.View = new StackLayout {
Orientation = StackOrientation.Horizontal,
Children = {
image,
text
}
};
return cell;
});
var albums = new[] {
"https://evolve.xamarin.com/images/sessions/joseph-mayo-icon.jpg",
"https://evolve.xamarin.com/images/sessions/jon-skeet-icon.jpg",
"https://evolve.xamarin.com/images/sessions/rachel-reese-icon.jpg",
"https://evolve.xamarin.com/images/sessions/mike-james-icon.jpg",
"https://evolve.xamarin.com/images/sessions/daniel-cazzulino-icon.jpg",
"https://evolve.xamarin.com/images/sessions/michael-hutchinson-icon.jpg",
"https://evolve.xamarin.com/images/sessions/laurent-bugnion-icon.jpg",
"https://evolve.xamarin.com/images/sessions/craig-dunn-icon.jpg",
"https://evolve.xamarin.com/images/sessions/charles-petzold-icon.jpg",
"https://evolve.xamarin.com/images/sessions/jason-smith-icon.jpg",
"https://evolve.xamarin.com/images/sessions/frank-krueger-icon.jpg",
"https://evolve.xamarin.com/images/sessions/james-clancey-icon.jpg",
"https://evolve.xamarin.com/images/sessions/daniel-plaisted-icon.jpg",
"https://evolve.xamarin.com/images/sessions/jesse-liberty-icon.jpg",
"https://evolve.xamarin.com/images/sessions/miguel-de-icaza-icon.jpg",
"https://evolve.xamarin.com/images/sessions/rene-ruppert-icon.jpg",
"https://evolve.xamarin.com/images/sessions/brent-schooley-icon.jpg",
"https://evolve.xamarin.com/images/sessions/adrian-stevens-icon.jpg",
"https://evolve.xamarin.com/images/sessions/rodrigo-kumpera-icon.jpg",
"https://evolve.xamarin.com/images/sessions/alex-corrado-icon.jpg",
"https://evolve.xamarin.com/images/sessions/jonathan-pryor-icon.jpg",
"https://evolve.xamarin.com/images/sessions/michael-stonis-icon.jpg",
"https://evolve.xamarin.com/images/sessions/jeremie-laval-icon.jpg",
"https://evolve.xamarin.com/images/sessions/james-montemagno-icon.jpg",
"https://evolve.xamarin.com/images/sessions/brett-duncavage-icon.jpg"
};
var label = new Label { Text = "I have not been selected" };
var listView = new ListView {
ItemsSource = Enumerable.Range (0, albums.Length).Select (i => new {
Text = "Text " + i,
TextColor = i % 2 == 0 ? Color.Red : Color.Blue,
Detail = "Detail " + i,
DetailColor = i % 2 == 0 ? Color.Red : Color.Blue,
Image = albums[i]
}),
ItemTemplate = dataTemplate
};
listView.ItemSelected += (sender, args) => label.Text = "I was selected";
Content = new StackLayout { Children = { label, listView } };
}
}
}
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