test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/NavigatorSample.cs

   1 using Tizen.NUI.BaseComponents;
   2 using Tizen.NUI.Components;
   3
   4 namespace Tizen.NUI.Samples
   5 {
   6     public class NavigatorSample : IExample
   7     {
   8         private Navigator navigator;
   9         private ContentPage firstPage, secondPage;
  10         private Button firstButton, secondButton;
  11
  12         public void Activate()
  13         {
  14             Window window = NUIApplication.GetDefaultWindow();
  15
  16             navigator = new Navigator()
  17             {
  18                 WidthResizePolicy = ResizePolicyType.FillToParent,
  19                 HeightResizePolicy = ResizePolicyType.FillToParent
  20             };
  21             window.Add(navigator);
  22
  23             CreateFirstPage();
  24         }
  25
  26         private void CreateFirstPage()
  27         {
  28             firstButton = new Button()
  29             {
  30                 Text = "First Page",
  31                 WidthResizePolicy = ResizePolicyType.FillToParent,
  32                 HeightResizePolicy = ResizePolicyType.FillToParent,
  33             };
  34             firstButton.Clicked += (object sender, ClickedEventArgs e) =>
  35             {
  36                 CreateSecondPage();
  37             };
  38
  39             firstPage = new ContentPage()
  40             {
  41                 Content = firstButton,
  42             };
  43             firstPage.Appearing += (object sender, PageAppearingEventArgs e) =>
  44             {
  45                 global::System.Console.WriteLine("First Page is appearing!");
  46             };
  47             firstPage.Disappearing += (object sender, PageDisappearingEventArgs e) =>
  48             {
  49                 global::System.Console.WriteLine("First Page is disappearing!");
  50             };
  51
  52             navigator.Push(firstPage);
  53         }
  54
  55         private void CreateSecondPage()
  56         {
  57             secondButton = new Button()
  58             {
  59                 Text = "Second Page",
  60                 WidthResizePolicy = ResizePolicyType.FillToParent,
  61                 HeightResizePolicy = ResizePolicyType.FillToParent,
  62             };
  63             secondButton.Clicked += (object sender, ClickedEventArgs e) =>
  64             {
  65                 navigator.Pop();
  66             };
  67
  68             secondPage = new ContentPage()
  69             {
  70                 Content = secondButton,
  71             };
  72             secondPage.Appearing += (object sender, PageAppearingEventArgs e) =>
  73             {
  74                 global::System.Console.WriteLine("Second Page is appearing!");
  75             };
  76             secondPage.Disappearing += (object sender, PageDisappearingEventArgs e) =>
  77             {
  78                 global::System.Console.WriteLine("Second Page is disappearing!");
  79             };
  80
  81             navigator.Push(secondPage);
  82         }
  83
  84         public void Deactivate()
  85         {
  86             if (navigator != null)
  87             {
  88                 NUIApplication.GetDefaultWindow().Remove(navigator);
  89
  90                 navigator.Dispose();
  91                 navigator = null;
  92                 firstButton = null;
  93                 firstPage = null;
  94                 secondButton = null;
  95                 secondPage = null;
  96             }
  97         }
  98     }
  99 }