[royale-asjs] branch develop updated: Add a first cut approach for mxml ioError="eventHandler(event)" in mx:Image (also added "complete" event metadata)

[gr...@apache.org]

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gregdove pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git


The following commit(s) were added to refs/heads/develop by this push:
     new 7ac136b0fe Add a first cut approach for mxml ioError="eventHandler(event)" in mx:Image (also added "complete" event metadata)
7ac136b0fe is described below

commit 7ac136b0fe47745bac5900ebc59b71dd7fb9f1f1
Author: greg-dove <gr...@gmail.com>
AuthorDate: Mon Jun 27 15:48:52 2022 +1200

    Add a first cut approach for mxml ioError="eventHandler(event)" in mx:Image
    (also added "complete" event metadata)
---
 .../MXRoyale/src/main/royale/mx/controls/Image.as  | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Image.as b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Image.as
index ecaa7f3a4a..4e0ee59716 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Image.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Image.as
@@ -43,6 +43,7 @@ import mx.controls.listClasses.IDropInListItemRenderer;
 import mx.controls.listClasses.IListItemRenderer;
 import mx.core.IDataRenderer;
 import mx.events.HTTPStatusEvent;
+import mx.events.IOErrorEvent;
 
 /*
 
@@ -53,6 +54,22 @@ use namespace mx_internal;
 //  Events
 //--------------------------------------
 
+
+/**
+ *  Dispatched when content loading is complete.
+ *
+ *  <p>This event is dispatched regardless of whether the load was triggered
+ *  by an autoload or an explicit call to the <code>load()</code> method.</p>
+ *
+ *  @eventType flash.events.Event.COMPLETE
+ *
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Royale 0.9.10
+ */
+[Event(name="complete", type="org.apache.royale.events.Event")]
+
 /**
  *  Dispatched when the <code>data</code> property changes.
  *
@@ -82,6 +99,20 @@ use namespace mx_internal;
  *  @productversion Flex 3
  */
 [Event(name="httpStatus", type="mx.events.HTTPStatusEvent")]
+
+
+/**
+ *  Dispatched when an input/output error occurs.
+ *  @see mx.events.IOErrorEvent
+ *
+ *  @eventType flash.events.IOErrorEvent.IO_ERROR
+ *
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Royale 0.9.10
+ */
+[Event(name="ioError", type="mx.events.IOErrorEvent")]
 //--------------------------------------
 //  Other metadata
 //--------------------------------------
@@ -479,6 +510,7 @@ public class Image extends UIComponent
 		if (_imgElement.src != binaryDataAsString) {
 			isContentLoaded = false;
 			_imgElement.addEventListener("load", handleImageLoaded);
+			_imgElement.addEventListener("error", handleImageError);
 			_imgElement.src = binaryDataAsString;
 		}
 	}
@@ -489,6 +521,12 @@ public class Image extends UIComponent
 		return _imgElement.complete;
 	}
 
+	COMPILE::JS
+	private function handleImageError(event:BrowserEvent):void
+	{
+		dispatchEvent(new IOErrorEvent(IOErrorEvent.IO_ERROR))
+	}
+
 	COMPILE::JS
 	private function handleImageLoaded(event:BrowserEvent):void
 	{