Shortlist without Glide

[clamb]

Hello,

i have programmed a selection list without Glide. However, I find that it is very cumbersome. Is there a way to improve or reduce the code.
Does anyone have a better idea?

I use the FEZ Spider Mainboard.

Here is the Code:

using System;
using System.Collections;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Presentation;
using Microsoft.SPOT.Presentation.Controls;
using Microsoft.SPOT.Presentation.Media;
using Microsoft.SPOT.Touch;

using Gadgeteer.Networking;
using GT = Gadgeteer;
using GTM = Gadgeteer.Modules;
using Gadgeteer.Modules.GHIElectronics;
using Microsoft.SPOT.Presentation.Shapes;

namespace GadgeteerApp3
{
    public partial class Program
    {
        Window mainWindow;
        Canvas layout;

        Text chooseButton;
        Text chooseOne;
        Text chooseTwo;
        Text chooseThree;
        Text chooseFour;

        bool buttonIsVisible = false;

        string theChoose;
        string[] selection = new string[] { "--","d0","d1","d2" };

        int buttonWidth = 35;
        int buttonHeight = 30;
       
        // This method is run when the mainboard is powered up or reset.   
        void ProgramStarted()
        {

            // Use Debug.Print to show messages in Visual Studio's "Output" window during debugging.
            Debug.Print("Program Started");

            SetupUI();


        }

        void SetupUI()
        {

            display.SimpleGraphics.BackgroundColor = GT.Color.White;

            mainWindow = display.WPFWindow;
            layout = new Canvas();

            chooseOne = new Text(selection[0]);
            SetupButton(chooseOne, 0);
            chooseOne.TouchUp += new Microsoft.SPOT.Input.TouchEventHandler(chooseOne_TouchUp);

            chooseTwo = new Text(selection[1]);
            SetupButton(chooseTwo, 1);
            chooseTwo.TouchUp += new Microsoft.SPOT.Input.TouchEventHandler(chooseTwo_TouchUp);

            chooseThree = new Text(selection[2]);
            SetupButton(chooseThree, 2);
            chooseThree.TouchUp += new Microsoft.SPOT.Input.TouchEventHandler(chooseThree_TouchUp);

            chooseFour = new Text(selection[3]);
            SetupButton(chooseFour, 3);
            chooseFour.TouchUp += new Microsoft.SPOT.Input.TouchEventHandler(chooseFour_TouchUp);

            chooseButton = SetupChooseButton();

            mainWindow.Child = layout;


        }

        private void SetupButton(Text button, int position)
        {
            button.Height = buttonHeight;
            button.Width = buttonWidth;
            button.Font = Resources.GetFont(Resources.FontResources.NinaB);
            button.TextAlignment = TextAlignment.Center;
            button.Visibility = Visibility.Hidden;
            layout.Children.Add(button);
            Canvas.SetLeft(button, 70);
            Canvas.SetTop(button, 50 + position * (buttonHeight + 2));
        }

        private Text SetupChooseButton()
        {
            Text choosebutton;
            choosebutton = new Text("--");

            choosebutton.Height = buttonHeight;
            choosebutton.Width = buttonWidth;
            choosebutton.ForeColor = Colors.Black;
            choosebutton.Font = Resources.GetFont(Resources.FontResources.NinaB);
            choosebutton.TextAlignment = TextAlignment.Center;
            layout.Children.Add(choosebutton);
            Canvas.SetLeft(choosebutton, 50);
            Canvas.SetTop(choosebutton, 50);
            choosebutton.TouchUp += new Microsoft.SPOT.Input.TouchEventHandler(choosebutton_TouchUp);
            return choosebutton;

        }

        void choosebutton_TouchUp(object sender, Microsoft.SPOT.Input.TouchEventArgs e)
        {
            Debug.Print("pressed");
            if (buttonIsVisible == false)
            {
                ShowButtons();
                buttonIsVisible = true;
                Debug.Print("button show");
            }
            else if (buttonIsVisible == true)
            {
                HideButtons();
                buttonIsVisible = false;
                Debug.Print("button hide");
            }

            mainWindow.Invalidate();
        }

        void chooseFour_TouchUp(object sender, Microsoft.SPOT.Input.TouchEventArgs e)
        {
            theChoose = selection[3];
            chooseButton.TextContent = theChoose;
            HideButtons();
            buttonIsVisible = false;
            mainWindow.Invalidate();
        }

        void chooseThree_TouchUp(object sender, Microsoft.SPOT.Input.TouchEventArgs e)
        {
            theChoose = selection[2];
            chooseButton.TextContent = theChoose;
            HideButtons();
            buttonIsVisible = false;
            mainWindow.Invalidate();
        }

        void chooseTwo_TouchUp(object sender, Microsoft.SPOT.Input.TouchEventArgs e)
        {
            theChoose = selection[1];
            chooseButton.TextContent = theChoose;
            HideButtons();
            buttonIsVisible = false;
            mainWindow.Invalidate();
        }

        void chooseOne_TouchUp(object sender, Microsoft.SPOT.Input.TouchEventArgs e)
        {
            theChoose = selection[0];
            chooseButton.TextContent = theChoose;
            HideButtons();
            buttonIsVisible = false;
            mainWindow.Invalidate();
        }

        void ShowButtons()
        {
            chooseOne.Visibility = Visibility.Visible;
            chooseTwo.Visibility = Visibility.Visible;
            chooseThree.Visibility = Visibility.Visible;
            chooseFour.Visibility = Visibility.Visible;
        }

        void HideButtons()
        {
            chooseOne.Visibility = Visibility.Hidden;
            chooseTwo.Visibility = Visibility.Hidden;
            chooseThree.Visibility = Visibility.Hidden;
            chooseFour.Visibility = Visibility.Hidden;
        }

    }
}