prs/prs.mobile.new/PRS.Mobile/CustomControls/MultiButtonScroller.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using Xamarin.Forms;
using Xamarin.Forms.Xaml;

namespace PRS.Mobile.CustomControls
{
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class MultiButtonScroller : ContentView
    {
        public MultiButtonScroller()
        {
            InitializeComponent();
        }

        public void LoadButtons(List<Button> buttons)
        {
            foreach (Button button in buttons)
            {
                button.BackgroundColor = Color.FromHex("#15C7C1");
                button.Margin = 5;
                button.CornerRadius = 10;               
                button.TextColor = Color.White;
                button.FontAttributes = FontAttributes.Bold;
                button.VerticalOptions = LayoutOptions.CenterAndExpand;
                button.HeightRequest = 60;
                button.Padding = new Thickness(10, 5, 10, 5);
                button.FontSize = Device.GetNamedSize(NamedSize.Medium, button);
                buttonsStackLayout.Children.Add(button);
            }
            
            Label labelLeft = new Label()
            {
                Text = "<",
                VerticalOptions = LayoutOptions.Center,
                VerticalTextAlignment = TextAlignment.Center,
                FontAttributes = FontAttributes.Bold,       
                Margin = new Thickness(5, 0, 0, 0)
            };
            labelLeft.FontSize = Device.GetNamedSize(NamedSize.Large, labelLeft);

            Label labelRight = new Label()
            {
                Text = ">",
                VerticalOptions = LayoutOptions.Center,
                VerticalTextAlignment = TextAlignment.Center,
                FontAttributes = FontAttributes.Bold,
                Margin = new Thickness(0, 0, 5, 0)
            };
            labelRight.FontSize = Device.GetNamedSize(NamedSize.Large, labelRight);

            labelLeft.SetValue(Grid.ColumnProperty, 0);
            labelLeft.SetValue(Grid.RowProperty, 0);

            labelRight.SetValue(Grid.ColumnProperty, 2);
            labelRight.SetValue(Grid.RowProperty, 0);

            grid.Children.Add(labelLeft);
            grid.Children.Add(labelRight);
        }

        public void AddButton(Button button)
        {
            button.BackgroundColor = Color.FromHex("#15C7C1");
            button.Margin = 5;
            button.CornerRadius = 10;           
            button.TextColor = Color.White;
            button.FontAttributes = FontAttributes.Bold;
            button.VerticalOptions = LayoutOptions.CenterAndExpand;
            button.HeightRequest = 60;
            button.Padding = 5;
            button.FontSize = Device.GetNamedSize(NamedSize.Medium, button);
            buttonsStackLayout.Children.Add(button);
        }
    }
}