Gallery: better dispose for gallery item renderer

uenon · Nov 10, 2012 · aad02b7 · aad02b7
1 parent 75c0935
commit aad02b7
Showing 1 changed file with 23 additions and 3 deletions.
diff --git a/Gallery/source/feathers/examples/gallery/GalleryItemRenderer.as b/Gallery/source/feathers/examples/gallery/GalleryItemRenderer.as
@@ -184,6 +184,18 @@ package feathers.examples.gallery
 			this.dispatchEventWith(starling.events.Event.CHANGE);
 		}
 
+		/**
+		 * @private
+		 */
+		override public function dispose():void
+		{
+			if(this.image)
+			{
+				this.clearImage();
+			}
+			super.dispose();
+		}
+
 		/**
 		 * @private
 		 */
@@ -243,9 +255,7 @@ package feathers.examples.gallery
 					}
 					if(this.image)
 					{
-						this.image.texture.dispose();
-						this.removeChild(this.image, true);
-						this.image = null;
+						this.clearImage();
 					}
 					this.currentImageURL = null;
 				}
@@ -301,6 +311,16 @@ package feathers.examples.gallery
 			return this.setSizeInternal(newWidth, newHeight, false);
 		}
 
+		/**
+		 * @private
+		 */
+		protected function clearImage():void
+		{
+			this.image.texture.dispose();
+			this.removeChild(this.image, true);
+			this.image = null;
+		}
+
 		/**
 		 * @private
 		 */