test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/PropertyNotificationTest.cs

   1
   2 using Tizen.NUI.BaseComponents;
   3 using Tizen.NUI.Components;
   4
   5 namespace Tizen.NUI.Samples
   6 {
   7     public class PropertyNotificationTest : IExample
   8     {
   9         Window win;
  10         int cnt;
  11         TextLabel statusText;
  12         global::System.Random rand = new global::System.Random();
  13
  14         public void Activate()
  15         {
  16             win = NUIApplication.GetDefaultWindow();
  17             win.BackgroundColor = Color.Green;
  18
  19             statusText = new TextLabel()
  20             {
  21                 Size = new Size(300, 300),
  22                 Position = new Position(300, 10),
  23                 Text = "Status Text",
  24                 PointSize = 12,
  25                 BackgroundColor = Color.Cyan,
  26                 MultiLine = true,
  27                 Opacity = 0.6f,
  28                 Name = "test text",
  29             };
  30
  31             View view = new View()
  32             {
  33                 Size = new Size(100, 100),
  34                 Position = new Position(10, 10),
  35                 Color = Color.Yellow,
  36                 BackgroundColor = Color.White,
  37                 Name = "test view",
  38             };
  39
  40             PropertyNotification propertyNotification = view.AddPropertyNotification("size", PropertyCondition.Step(1.0f));
  41
  42             propertyNotification.Notified += (object source, PropertyNotification.NotifyEventArgs args) =>
  43             {
  44                 View target = args.PropertyNotification.GetTarget() as View;
  45                 if (target != null)
  46                 {
  47                     Tizen.Log.Error("NUI", $"Size changed! ({target.SizeWidth},{target.SizeHeight})");
  48                     global::System.Console.WriteLine($"Size changed! ({target.SizeWidth},{target.SizeHeight})");
  49                     statusText.Text = $"size changed! \n CurrentSize:({target.CurrentSize.Width},{target.CurrentSize.Height}) \n" +
  50                         $" CurrentPosition:({target.CurrentPosition.X},{target.CurrentPosition.Y},{target.CurrentPosition.Z}) \n" +
  51                         $" CurrentColor:({target.CurrentColor.R},{target.CurrentColor.G},{target.CurrentColor.B}) \n" +
  52                         $" CurrentScale:({target.CurrentScale.X},{target.CurrentScale.Y},{target.CurrentScale.Z}) \n";
  53                 }
  54                 Tizen.Log.Error("NUI", "Size changed");
  55             };
  56
  57             Button button = new Button()
  58             {
  59                 Size = new Size(200, 100),
  60                 Position = new Position(200, 200),
  61                 Text = "change size",
  62                 Name = "test button",
  63             };
  64             button.Clicked += (object source, ClickedEventArgs args) =>
  65             {
  66                 view.Size += new Size(2, 2);
  67                 view.Position += new Position(30, 30);
  68                 view.Color += new Color(0.03f, 0.06f, 0.03f, 1f);
  69                 view.Scale += new Vector3(0.3f, 0.2f, 0);
  70             };
  71
  72             Button resetBtn = new Button()
  73             {
  74                 Size = new Size(200, 100),
  75                 Position = new Position(200, 310),
  76                 Text = "reset",
  77                 Name = "reset button",
  78             };
  79             resetBtn.Clicked += (object source, ClickedEventArgs args) =>
  80             {
  81                 view.Size = new Size(rand.Next(50, 100), rand.Next(50, 100));
  82                 view.Position = new Position(rand.Next(5, 10), rand.Next(5, 10));
  83                 view.Color = new Color(rand.Next(5, 10) / 255.0f, rand.Next(5, 10) / 255.0f, rand.Next(5, 10) / 255.0f, 1);
  84                 view.Scale = new Vector3(1, 1, 0);
  85             };
  86
  87             win.GetDefaultLayer().Add(view);
  88             win.GetDefaultLayer().Add(button);
  89             win.GetDefaultLayer().Add(statusText);
  90             win.GetDefaultLayer().Add(resetBtn);
  91
  92             view.SetColorMode(ColorMode.UseOwnColor);
  93             view.LowerToBottom();
  94             button.RaiseAbove(statusText);
  95             resetBtn.RaiseAbove(statusText);
  96         }
  97
  98         public void Deactivate()
  99         {
 100             win.GetDefaultLayer().FindChildByName("test view")?.Unparent();
 101             win.GetDefaultLayer().FindChildByName("test button")?.Unparent();
 102             win.GetDefaultLayer().FindChildByName("test text")?.Unparent();
 103             win.GetDefaultLayer().FindChildByName("reset button")?.Unparent();
 104         }
 105     }
 106 }