src/Tizen.NUI/src/public/UIComponents/ProgressBar.cs

   1 /*
   2  * Copyright(c) 2018 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17 using System;
  18 using System.ComponentModel;
  19 using System.Runtime.InteropServices;
  20 using Tizen.NUI.BaseComponents;
  21 using Tizen.NUI.Binding;
  22
  23 namespace Tizen.NUI.UIComponents
  24 {
  25     /// <summary>
  26     /// The ProgressBar is a control to give the user an indication of the progress of an operation.
  27     /// </summary>
  28     /// <since_tizen> 3 </since_tizen>
  29     /// This will be deprecated
  30     [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
  31     [EditorBrowsable(EditorBrowsableState.Never)]
  32     public class ProgressBar : View
  33     {
  34         /// This will be deprecated
  35         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
  36         [EditorBrowsable(EditorBrowsableState.Never)]
  37         public static readonly BindableProperty ProgressValueProperty = BindableProperty.Create(nameof(ProgressValue), typeof(float), typeof(ProgressBar), default(float), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
  38         {
  39             var progressBar = (ProgressBar)bindable;
  40             if (newValue != null)
  41             {
  42                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.ProgressValue, new Tizen.NUI.PropertyValue((float)newValue));
  43             }
  44         }),
  45         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
  46         {
  47             var progressBar = (ProgressBar)bindable;
  48             float temp = 0.0f;
  49             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.ProgressValue).Get(out temp);
  50             return temp;
  51         }));
  52         /// This will be deprecated
  53         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
  54         [EditorBrowsable(EditorBrowsableState.Never)]
  55         public static readonly BindableProperty SecondaryProgressValueProperty = BindableProperty.Create(nameof(SecondaryProgressValue), typeof(float), typeof(ProgressBar), default(float), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
  56         {
  57             var progressBar = (ProgressBar)bindable;
  58             if (newValue != null)
  59             {
  60                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.SecondaryProgressValue, new Tizen.NUI.PropertyValue((float)newValue));
  61             }
  62         }),
  63         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
  64         {
  65             var progressBar = (ProgressBar)bindable;
  66             float temp = 0.0f;
  67             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.SecondaryProgressValue).Get(out temp);
  68             return temp;
  69         }));
  70         /// This will be deprecated
  71         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
  72         [EditorBrowsable(EditorBrowsableState.Never)]
  73         public static readonly BindableProperty IndeterminateProperty = BindableProperty.Create(nameof(Indeterminate), typeof(bool), typeof(ProgressBar), false, propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
  74         {
  75             var progressBar = (ProgressBar)bindable;
  76             if (newValue != null)
  77             {
  78                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.INDETERMINATE, new Tizen.NUI.PropertyValue((bool)newValue));
  79             }
  80         }),
  81         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
  82         {
  83             var progressBar = (ProgressBar)bindable;
  84             bool temp = false;
  85             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.INDETERMINATE).Get(out temp);
  86             return temp;
  87         }));
  88         /// This will be deprecated
  89         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
  90         [EditorBrowsable(EditorBrowsableState.Never)]
  91         public static readonly BindableProperty TrackVisualProperty = BindableProperty.Create(nameof(TrackVisual), typeof(PropertyMap), typeof(ProgressBar), new PropertyMap(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
  92         {
  93             var progressBar = (ProgressBar)bindable;
  94             if (newValue != null)
  95             {
  96                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.TrackVisual, new Tizen.NUI.PropertyValue((PropertyMap)newValue));
  97             }
  98         }),
  99         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 100         {
 101             var progressBar = (ProgressBar)bindable;
 102             Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
 103             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.TrackVisual).Get(temp);
 104             return temp;
 105         }));
 106         /// This will be deprecated
 107         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 108         [EditorBrowsable(EditorBrowsableState.Never)]
 109         public static readonly BindableProperty ProgressVisualProperty = BindableProperty.Create(nameof(ProgressVisual), typeof(PropertyMap), typeof(ProgressBar), new PropertyMap(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
 110         {
 111             var progressBar = (ProgressBar)bindable;
 112             if (newValue != null)
 113             {
 114                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.ProgressVisual, new Tizen.NUI.PropertyValue((PropertyMap)newValue));
 115             }
 116         }),
 117         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 118         {
 119             var progressBar = (ProgressBar)bindable;
 120             Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
 121             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.ProgressVisual).Get(temp);
 122             return temp;
 123         }));
 124         /// This will be deprecated
 125         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 126         [EditorBrowsable(EditorBrowsableState.Never)]
 127         public static readonly BindableProperty SecondaryProgressVisualProperty = BindableProperty.Create(nameof(SecondaryProgressVisual), typeof(PropertyMap), typeof(ProgressBar), new PropertyMap(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
 128         {
 129             var progressBar = (ProgressBar)bindable;
 130             if (newValue != null)
 131             {
 132                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.SecondaryProgressVisual, new Tizen.NUI.PropertyValue((PropertyMap)newValue));
 133             }
 134         }),
 135         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 136         {
 137             var progressBar = (ProgressBar)bindable;
 138             Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
 139             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.SecondaryProgressVisual).Get(temp);
 140             return temp;
 141         }));
 142         /// This will be deprecated
 143         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 144         [EditorBrowsable(EditorBrowsableState.Never)]
 145         public static readonly BindableProperty IndeterminateVisualProperty = BindableProperty.Create(nameof(IndeterminateVisual), typeof(PropertyMap), typeof(ProgressBar), new PropertyMap(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
 146         {
 147             var progressBar = (ProgressBar)bindable;
 148             if (newValue != null)
 149             {
 150                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.IndeterminateVisual, new Tizen.NUI.PropertyValue((PropertyMap)newValue));
 151             }
 152         }),
 153         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 154         {
 155             var progressBar = (ProgressBar)bindable;
 156             Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
 157             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.IndeterminateVisual).Get(temp);
 158             return temp;
 159         }));
 160         /// This will be deprecated
 161         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 162         [EditorBrowsable(EditorBrowsableState.Never)]
 163         public static readonly BindableProperty IndeterminateVisualAnimationProperty = BindableProperty.Create(nameof(IndeterminateVisualAnimation), typeof(PropertyArray), typeof(ProgressBar), new PropertyArray(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
 164         {
 165             var progressBar = (ProgressBar)bindable;
 166             if (newValue != null)
 167             {
 168                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.IndeterminateVisualAnimation, new Tizen.NUI.PropertyValue((PropertyArray)newValue));
 169             }
 170         }),
 171         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 172         {
 173             var progressBar = (ProgressBar)bindable;
 174             Tizen.NUI.PropertyArray temp = new Tizen.NUI.PropertyArray();
 175             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.IndeterminateVisualAnimation).Get(temp);
 176             return temp;
 177         }));
 178         /// This will be deprecated
 179         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 180         [EditorBrowsable(EditorBrowsableState.Never)]
 181         public static readonly BindableProperty LabelVisualProperty = BindableProperty.Create(nameof(LabelVisual), typeof(PropertyMap), typeof(ProgressBar), new PropertyMap(), propertyChanged: (BindableProperty.BindingPropertyChangedDelegate)((bindable, oldValue, newValue) =>
 182         {
 183             var progressBar = (ProgressBar)bindable;
 184             if (newValue != null)
 185             {
 186                 Tizen.NUI.Object.SetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.LabelVisual, new Tizen.NUI.PropertyValue((PropertyMap)newValue));
 187             }
 188         }),
 189         defaultValueCreator: (BindableProperty.CreateDefaultValueDelegate)((bindable) =>
 190         {
 191             var progressBar = (ProgressBar)bindable;
 192             Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
 193             Tizen.NUI.Object.GetProperty((HandleRef)progressBar.SwigCPtr, ProgressBar.Property.LabelVisual).Get(temp);
 194             return temp;
 195         }));
 196
 197         private EventHandler<ValueChangedEventArgs> _progressBarValueChangedEventHandler;
 198         private ValueChangedCallbackDelegate _progressBarValueChangedCallbackDelegate;
 199
 200         /// <summary>
 201         /// Creates the ProgressBar.
 202         /// </summary>
 203         /// <since_tizen> 3 </since_tizen>
 204         /// This will be deprecated
 205         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 206         [EditorBrowsable(EditorBrowsableState.Never)]
 207         public ProgressBar() : this(Interop.ProgressBar.New(), true)
 208         {
 209             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 210
 211         }
 212
 213         internal ProgressBar(global::System.IntPtr cPtr, bool cMemoryOwn) : base(cPtr, cMemoryOwn)
 214         {
 215         }
 216
 217         [UnmanagedFunctionPointer(CallingConvention.StdCall)]
 218         private delegate void ValueChangedCallbackDelegate(IntPtr progressBar, float progressValue, float secondaryProgressValue);
 219
 220         /// <summary>
 221         /// The event is sent when the ProgressBar value changes.
 222         /// </summary>
 223         /// <since_tizen> 3 </since_tizen>
 224         /// This will be deprecated
 225         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 226         [EditorBrowsable(EditorBrowsableState.Never)]
 227         public event EventHandler<ValueChangedEventArgs> ValueChanged
 228         {
 229             add
 230             {
 231                 if (_progressBarValueChangedEventHandler == null)
 232                 {
 233                     _progressBarValueChangedCallbackDelegate = (OnValueChanged);
 234                     ProgressBarValueChangedSignal valueChanged = ValueChangedSignal();
 235                     valueChanged?.Connect(_progressBarValueChangedCallbackDelegate);
 236                     valueChanged?.Dispose();
 237                 }
 238                 _progressBarValueChangedEventHandler += value;
 239             }
 240             remove
 241             {
 242                 _progressBarValueChangedEventHandler -= value;
 243                 ProgressBarValueChangedSignal valueChanged = ValueChangedSignal();
 244                 if (_progressBarValueChangedEventHandler == null && valueChanged.Empty() == false)
 245                 {
 246                     valueChanged?.Disconnect(_progressBarValueChangedCallbackDelegate);
 247                 }
 248                 valueChanged?.Dispose();
 249             }
 250         }
 251
 252         /// <summary>
 253         /// The progress value of the progress bar, the progress runs from 0 to 1.<br />
 254         /// If the value is set to 0, then the progress bar will be set to beginning.<br />
 255         /// If the value is set to 1, then the progress bar will be set to end.<br />
 256         /// Any value outside the range is ignored.<br />
 257         /// </summary>
 258         /// <since_tizen> 3 </since_tizen>
 259         /// This will be deprecated
 260         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 261         [EditorBrowsable(EditorBrowsableState.Never)]
 262         public float ProgressValue
 263         {
 264             get
 265             {
 266                 return (float)GetValue(ProgressValueProperty);
 267             }
 268             set
 269             {
 270                 SetValue(ProgressValueProperty, value);
 271             }
 272         }
 273
 274         /// <summary>
 275         /// The secondary progress value of the progress bar, the secondary progress runs from 0 to 1.<br />
 276         /// Optional. If not supplied, the default is 0.<br />
 277         /// If the value is set to 0, then the progress bar will be set secondary progress to beginning.<br />
 278         /// If the value is set to 1, then the progress bar will be set secondary progress to end.<br />
 279         /// Any value outside of the range is ignored.<br />
 280         /// </summary>
 281         /// <since_tizen> 3 </since_tizen>
 282         /// This will be deprecated
 283         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 284         [EditorBrowsable(EditorBrowsableState.Never)]
 285         public float SecondaryProgressValue
 286         {
 287             get
 288             {
 289                 return (float)GetValue(SecondaryProgressValueProperty);
 290             }
 291             set
 292             {
 293                 SetValue(SecondaryProgressValueProperty, value);
 294             }
 295         }
 296
 297         /// <summary>
 298         /// Sets the progress bar as \e indeterminate state.
 299         /// </summary>
 300         /// <since_tizen> 3 </since_tizen>
 301         /// This will be deprecated
 302         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 303         [EditorBrowsable(EditorBrowsableState.Never)]
 304         public bool Indeterminate
 305         {
 306             get
 307             {
 308                 return (bool)GetValue(IndeterminateProperty);
 309             }
 310             set
 311             {
 312                 SetValue(IndeterminateProperty, value);
 313             }
 314         }
 315
 316         /// <summary>
 317         /// The track visual value of progress bar, it's full progress area, and it's shown behind the PROGRESS_VISUAL.<br />
 318         /// Optional. If not supplied, the default track visual will be shown.<br />
 319         /// </summary>
 320         /// <since_tizen> 3 </since_tizen>
 321         /// This will be deprecated
 322         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 323         [EditorBrowsable(EditorBrowsableState.Never)]
 324         public Tizen.NUI.PropertyMap TrackVisual
 325         {
 326             get
 327             {
 328                 return (PropertyMap)GetValue(TrackVisualProperty);
 329             }
 330             set
 331             {
 332                 SetValue(TrackVisualProperty, value);
 333             }
 334         }
 335
 336         /// <summary>
 337         /// The progress visual value of the progress bar, the size of the progress visual is changed based on the PROGRESS_VALUE.<br />
 338         /// Optional. If not supplied, then the default progress visual will be shown.<br />
 339         /// </summary>
 340         /// <since_tizen> 3 </since_tizen>
 341         /// This will be deprecated
 342         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 343         [EditorBrowsable(EditorBrowsableState.Never)]
 344         public Tizen.NUI.PropertyMap ProgressVisual
 345         {
 346             get
 347             {
 348                 return (PropertyMap)GetValue(ProgressVisualProperty);
 349             }
 350             set
 351             {
 352                 SetValue(ProgressVisualProperty, value);
 353             }
 354         }
 355
 356         /// <summary>
 357         /// The secondary progress visual of the progress bar, the size of the secondary progress visual is changed based on the SECONDARY_PROGRESS_VALUE.<br />
 358         /// Optional. If not supplied, then the secondary progress visual will not be shown.<br />
 359         /// </summary>
 360         /// <since_tizen> 3 </since_tizen>
 361         /// This will be deprecated
 362         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 363         [EditorBrowsable(EditorBrowsableState.Never)]
 364         public Tizen.NUI.PropertyMap SecondaryProgressVisual
 365         {
 366             get
 367             {
 368                 return (PropertyMap)GetValue(SecondaryProgressVisualProperty);
 369             }
 370             set
 371             {
 372                 SetValue(SecondaryProgressVisualProperty, value);
 373             }
 374         }
 375
 376         /// <summary>
 377         /// The indeterminate visual of the progress bar.<br />
 378         /// Optional. If not supplied, then the default indeterminate visual will be shown.<br />
 379         /// </summary>
 380         /// <since_tizen> 3 </since_tizen>
 381         /// This will be deprecated
 382         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 383         [EditorBrowsable(EditorBrowsableState.Never)]
 384         public Tizen.NUI.PropertyMap IndeterminateVisual
 385         {
 386             get
 387             {
 388                 return (PropertyMap)GetValue(IndeterminateVisualProperty);
 389             }
 390             set
 391             {
 392                 SetValue(IndeterminateVisualProperty, value);
 393             }
 394         }
 395
 396         /// <summary>
 397         /// The transition data for the indeterminate visual animation.<br />
 398         /// Optional. If not supplied, then the default animation will be played.<br />
 399         /// </summary>
 400         /// <since_tizen> 3 </since_tizen>
 401         /// This will be deprecated
 402         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 403         [EditorBrowsable(EditorBrowsableState.Never)]
 404         public Tizen.NUI.PropertyArray IndeterminateVisualAnimation
 405         {
 406             get
 407             {
 408                 return (PropertyArray)GetValue(IndeterminateVisualAnimationProperty);
 409             }
 410             set
 411             {
 412                 SetValue(IndeterminateVisualAnimationProperty, value);
 413             }
 414         }
 415
 416         /// <summary>
 417         /// The label visual of the progress bar.
 418         /// </summary>
 419         /// <since_tizen> 3 </since_tizen>
 420         /// This will be deprecated
 421         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 422         [EditorBrowsable(EditorBrowsableState.Never)]
 423         public Tizen.NUI.PropertyMap LabelVisual
 424         {
 425             get
 426             {
 427                 return (PropertyMap)GetValue(LabelVisualProperty);
 428             }
 429             set
 430             {
 431                 SetValue(LabelVisualProperty, value);
 432             }
 433         }
 434
 435         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ProgressBar obj)
 436         {
 437             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.SwigCPtr;
 438         }
 439
 440         internal ProgressBarValueChangedSignal ValueChangedSignal()
 441         {
 442             ProgressBarValueChangedSignal ret = new ProgressBarValueChangedSignal(Interop.ProgressBar.ValueChangedSignal(SwigCPtr), false);
 443             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 444             return ret;
 445         }
 446
 447         /// <summary>
 448         /// To dispose the ProgressBar instance.
 449         /// </summary>
 450         /// <since_tizen> 3 </since_tizen>
 451         /// This will be deprecated
 452         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 453         [EditorBrowsable(EditorBrowsableState.Never)]
 454         protected override void Dispose(DisposeTypes type)
 455         {
 456             if (disposed)
 457             {
 458                 return;
 459             }
 460
 461             //Release your own unmanaged resources here.
 462             //You should not access any managed member here except static instance.
 463             //because the execution order of Finalizes is non-deterministic.
 464
 465             if (this != null && _progressBarValueChangedCallbackDelegate != null)
 466             {
 467                 ProgressBarValueChangedSignal valueChanged = ValueChangedSignal();
 468                 valueChanged?.Disconnect(_progressBarValueChangedCallbackDelegate);
 469                 valueChanged?.Dispose();
 470             }
 471
 472             base.Dispose(type);
 473         }
 474
 475         /// This will not be public opened.
 476         [EditorBrowsable(EditorBrowsableState.Never)]
 477         protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
 478         {
 479             Interop.ProgressBar.DeleteProgressBar(swigCPtr);
 480         }
 481
 482         // Callback for ProgressBar ValueChanged signal
 483         private void OnValueChanged(IntPtr progressBar, float progressValue, float secondaryProgressValue)
 484         {
 485             ValueChangedEventArgs e = new ValueChangedEventArgs();
 486
 487             // Populate all members of "e" (ValueChangedEventArgs) with real page
 488             e.ProgressBar = Registry.GetManagedBaseHandleFromNativePtr(progressBar) as ProgressBar;
 489             e.ProgressValue = progressValue;
 490             e.SecondaryProgressValue = secondaryProgressValue;
 491
 492             if (_progressBarValueChangedEventHandler != null)
 493             {
 494                 _progressBarValueChangedEventHandler(this, e);
 495             }
 496         }
 497
 498         /// <summary>
 499         /// Event arguments that passed via the ValueChangedEventArgs.
 500         /// </summary>
 501         /// <since_tizen> 3 </since_tizen>
 502         /// This will be deprecated
 503         [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 504         [EditorBrowsable(EditorBrowsableState.Never)]
 505         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1034:NestedTypesShouldNotBeVisible")]
 506         public class ValueChangedEventArgs : EventArgs
 507         {
 508             private ProgressBar _progressBar;
 509             private float _progressValue;
 510             private float _secondaryProgressValue;
 511
 512             /// <summary>
 513             /// ProgressBar
 514             /// </summary>
 515             /// <since_tizen> 3 </since_tizen>
 516             /// This will be deprecated
 517             [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 518             [EditorBrowsable(EditorBrowsableState.Never)]
 519             public ProgressBar ProgressBar
 520             {
 521                 get
 522                 {
 523                     return _progressBar;
 524                 }
 525                 set
 526                 {
 527                     _progressBar = value;
 528                 }
 529             }
 530
 531             /// <summary>
 532             /// The progress value of the progress bar, the progress runs from 0 to 1.
 533             /// </summary>
 534             /// <since_tizen> 3 </since_tizen>
 535             /// This will be deprecated
 536             [EditorBrowsable(EditorBrowsableState.Never)]
 537             [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 538             public float ProgressValue
 539             {
 540                 get
 541                 {
 542                     return _progressValue;
 543                 }
 544                 set
 545                 {
 546                     _progressValue = value;
 547                 }
 548             }
 549
 550             /// <summary>
 551             /// The secondary progress value of the progress bar, the secondary progress runs from 0 to 1.
 552             /// </summary>
 553             /// <since_tizen> 3 </since_tizen>
 554             /// This will be deprecated
 555             [EditorBrowsable(EditorBrowsableState.Never)]
 556             [Obsolete("Deprecated in API6; Will be removed in API9. Please use Tizen.NUI.Components")]
 557             public float SecondaryProgressValue
 558             {
 559                 get
 560                 {
 561                     return _secondaryProgressValue;
 562                 }
 563                 set
 564                 {
 565                     _secondaryProgressValue = value;
 566                 }
 567             }
 568
 569         }
 570
 571         internal new class Property
 572         {
 573             internal static readonly int ProgressValue = Interop.ProgressBar.ProgressValueGet();
 574             internal static readonly int SecondaryProgressValue = Interop.ProgressBar.SecondaryProgressValueGet();
 575             internal static readonly int INDETERMINATE = Interop.ProgressBar.IndeterminateGet();
 576             internal static readonly int TrackVisual = Interop.ProgressBar.TrackVisualGet();
 577             internal static readonly int ProgressVisual = Interop.ProgressBar.ProgressVisualGet();
 578             internal static readonly int SecondaryProgressVisual = Interop.ProgressBar.SecondaryProgressVisualGet();
 579             internal static readonly int IndeterminateVisual = Interop.ProgressBar.IndeterminateVisualGet();
 580             internal static readonly int IndeterminateVisualAnimation = Interop.ProgressBar.IndeterminateVisualAnimationGet();
 581             internal static readonly int LabelVisual = Interop.ProgressBar.LabelVisualGet();
 582         }
 583     }
 584 }