[NUI] Notify background change with magic keyword

Signed-off-by: Jiyun Yang <[email protected]>
Samsung · Dec 17, 2024 · efb4da6 · efb4da6
1 parent 75df566
commit efb4da6
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Showing 3 changed files with 12 additions and 0 deletions.
diff --git a/src/Tizen.NUI/src/public/BaseComponents/View.cs b/src/Tizen.NUI/src/public/BaseComponents/View.cs
@@ -944,6 +944,7 @@ public Color BackgroundColor
                     SetInternalBackgroundColorProperty(this, null, value);
                 }
                 NotifyPropertyChanged();
+                NotifyBackgroundChanged();
             }
         }
 
@@ -975,6 +976,7 @@ public string BackgroundImage
                     SetInternalBackgroundImageProperty(this, null, value);
                 }
                 NotifyPropertyChanged();
+                NotifyBackgroundChanged();
             }
         }
 
@@ -1039,6 +1041,7 @@ public Tizen.NUI.PropertyMap Background
                     SetInternalBackgroundProperty(this, null, value);
                 }
                 NotifyPropertyChanged();
+                NotifyBackgroundChanged();
             }
         }
 

diff --git a/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs b/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs
@@ -1964,5 +1964,12 @@ private void disposeDebugging(DisposeTypes type)
             }
         }
 
+        private void NotifyBackgroundChanged()
+        {
+            // NOTE
+            // Notify background modifications caused by one of BackgroundColor, BackgroundImage, Background and ClearBackground()
+            // By using reserved keyword "_background", user may get notified all background modifications.
+            NotifyPropertyChanged("_background");
+        }
     }
 }
diff --git a/src/Tizen.NUI/src/public/BaseComponents/ViewPublicMethods.cs b/src/Tizen.NUI/src/public/BaseComponents/ViewPublicMethods.cs
@@ -310,6 +310,8 @@ public void ClearBackground()
         {
             Interop.View.ClearBackground(SwigCPtr);
             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+
+            NotifyBackgroundChanged();
         }
 
         /// <summary>