test/NUITestSample/CommonUI_Samples/Samples/SliderSample.cs

   1 using Tizen.NUI.BaseComponents;
   2 using Tizen.NUI.CommonUI;
   3 using System;
   4 using Tizen.NUI;
   5
   6 namespace NuiCommonUiSamples
   7 {
   8     public class Slider : IExample
   9     {
  10         private SampleLayout root;
  11         private TextLabel inforText;
  12         private Tizen.NUI.CommonUI.Slider[] slider_da;
  13         private const int MIN_VALUE = 0;
  14         private const int MAX_VALUE = 100;
  15         private const int SR_COUNT = 2;
  16         private const int DA_COUNT = 4;
  17
  18         private static readonly string[] styleName = new string[2] {
  19             "DefaultSlider",
  20             "TextSlider" };
  21
  22         public void Activate()
  23         {
  24             Window.Instance.BackgroundColor = Color.White;
  25             root = new SampleLayout();
  26             root.HeaderText = "Slider";
  27             CreateInforText();
  28             CreateDA();
  29         }
  30
  31         private void CreateInforText()
  32         {
  33             inforText = new TextLabel();
  34             inforText.Size2D = new Size2D(1040, 60);
  35             inforText.Position2D = new Position2D(20, 10);
  36             inforText.PointSize = 20;
  37             inforText.TextColor = Color.Blue;
  38             inforText.BackgroundColor = new Color(0.8f, 0.8f, 0.8f, 1.0f);
  39             inforText.HorizontalAlignment = HorizontalAlignment.Begin;
  40             inforText.VerticalAlignment = VerticalAlignment.Center;
  41             root.Add(inforText);
  42         }
  43
  44         private void CreateDA()
  45         {
  46             if (slider_da == null)
  47             {
  48                 slider_da = new Tizen.NUI.CommonUI.Slider[DA_COUNT];
  49             }
  50
  51             slider_da[0] = CreateDA(styleName[0], 40, 100, 1000, 50, 20, Tizen.NUI.CommonUI.Slider.DirectionType.Horizontal);
  52             slider_da[1] = CreateDA(styleName[0], 300, 250, 50, 400, 20, Tizen.NUI.CommonUI.Slider.DirectionType.Vertical);
  53
  54             slider_da[2] = CreateDA(styleName[1], 40, 200, 1000, 50, 30, Tizen.NUI.CommonUI.Slider.DirectionType.Horizontal);
  55             slider_da[2].LowIndicatorTextContent = "SubText";
  56             slider_da[2].LowIndicatorSize = new Size2D(200, 80);
  57
  58             slider_da[3] = CreateDA(styleName[1], 600, 250, 50, 400, 30, Tizen.NUI.CommonUI.Slider.DirectionType.Vertical);
  59             slider_da[3].LowIndicatorTextContent = "SubText";
  60             slider_da[3].LowIndicatorSize = new Size2D(200, 80);
  61
  62         }
  63
  64         private Tizen.NUI.CommonUI.Slider CreateDA(string style, int posX, int posY, int w, int h, int curValue, Tizen.NUI.CommonUI.Slider.DirectionType dir)
  65         {
  66             Tizen.NUI.CommonUI.Slider source = new Tizen.NUI.CommonUI.Slider(style);
  67             source.Name = style;
  68             source.Direction = dir;
  69             root.Add(source);
  70             source.Focusable = true;
  71             source.MinValue = MIN_VALUE;
  72             source.MaxValue = MAX_VALUE;
  73             source.StateChangedEvent += OnStateChanged;
  74             source.ValueChangedEvent += OnValueChanged;
  75
  76             source.Position2D = new Position2D(posX, posY);
  77             source.Size2D = new Size2D(w, h);
  78             source.CurrentValue = curValue;
  79             return source;
  80         }
  81
  82         public void Deactivate()
  83         {
  84             Window window = Window.Instance;
  85
  86             if (inforText != null)
  87             {
  88                 root.Remove(inforText);
  89                 inforText.Dispose();
  90                 inforText = null;
  91             }
  92
  93             DestroyDA();
  94             root.Dispose();
  95         }
  96
  97         private void DestroyDA()
  98         {
  99             if (slider_da != null)
 100             {
 101                 for (int i = 0; i < DA_COUNT; ++i)
 102                 {
 103                     if (slider_da[i] != null)
 104                     {
 105                         slider_da[i].StateChangedEvent -= OnStateChanged;
 106                         slider_da[i].ValueChangedEvent -= OnValueChanged;
 107                         root.Remove(slider_da[i]);
 108                         slider_da[i].Dispose();
 109                         slider_da[i] = null;
 110                     }
 111                 }
 112                 slider_da = null;
 113             }
 114         }
 115
 116         private void OnValueChanged(object sender, Tizen.NUI.CommonUI.Slider.ValueChangedArgs args)
 117         {
 118             Console.WriteLine("args.CurrentValue = " + args.CurrentValue);
 119             if (sender is Tizen.NUI.CommonUI.Slider)
 120             {
 121                 Tizen.NUI.CommonUI.Slider slider = sender as Tizen.NUI.CommonUI.Slider;
 122                 if (slider != null)
 123                 {
 124                     inforText.Text = "name = " + slider.Name + ", currentValue = " + args.CurrentValue;
 125                 }
 126             }
 127             else if (sender is Tizen.NUI.CommonUI.Slider)
 128             {
 129                 Tizen.NUI.CommonUI.Slider slider = sender as Tizen.NUI.CommonUI.Slider;
 130                 if (slider != null)
 131                 {
 132                     inforText.Text = "name = " + slider.Name + ", currentValue = " + args.CurrentValue;
 133                 }
 134             }
 135         }
 136
 137         private void OnStateChanged(object sender, Tizen.NUI.CommonUI.Slider.StateChangedArgs args)
 138         {
 139             Console.WriteLine("args.CurrentState = " + args.CurrentState);
 140             if (sender is Tizen.NUI.CommonUI.Slider)
 141             {
 142                 Tizen.NUI.CommonUI.Slider slider = sender as Tizen.NUI.CommonUI.Slider;
 143                 if (slider != null)
 144                 {
 145                     //if (args.CurrentState == States.Normal)
 146                     //{
 147                     //    slider_sr[0].ThumbImageURL = "*DemoRes*/images/FH3/9. Controller/controller_btn_slide_handler_normal.png";
 148                     //}
 149                     //else if (args.CurrentState == States.Focused || args.CurrentState == States.Pressed)
 150                     //{
 151                     //    slider_sr[0].ThumbImageURL = "*DemoRes*/images/FH3/9. Controller/controller_btn_slide_handler_press.png";
 152                     //}
 153                 }
 154             }
 155         }
 156     }
 157 }