Merge branch 't/12733'

CHANGES.md

@@ -10,6 +10,7 @@ New Features:
 Fixed Issues:
 
 * [#9856](http://dev.ckeditor.com/ticket/9856): Fixed: Cannot use the native context menu together with the [Div Editing Area](http://ckeditor.com/addon/divarea) plugin. Thanks to [Mark Wade](https://github.com/mark-wade)!
+* [#12733](http://dev.ckeditor.com/ticket/12733): Fixed: Radio button onChange doesn't work in IE9+. Thanks to [Iliya Kostadinov](https://github.com/iliyakostadinov)!
 * [#13142](http://dev.ckeditor.com/ticket/13142): [Edge] Fixed: CTRL+A, backspace results in an empty div.
 * [#13599](http://dev.ckeditor.com/ticket/13599): Fixed: Cross-editor D&D of inline widget ends up in error/artifacts.
 * [#13640](http://dev.ckeditor.com/ticket/13640): [IE] Fixed: Dropping a widget outside body is not handled correctly.

plugins/dialogui/plugin.js

@@ -1290,7 +1290,7 @@ CKEDITOR.plugins.add( 'dialogui', {
 			 */
 			eventProcessors: {
 				onChange: function( dialog, func ) {
-					if ( !CKEDITOR.env.ie )
+					if ( !CKEDITOR.env.ie || ( CKEDITOR.env.version > 8 ) )
 						return commonEventProcessors.onChange.apply( this, arguments );
 					else {
 						dialog.on( 'load', function() {

tests/tickets/12733/1.html

@@ -0,0 +1,33 @@
+<div id="editor1">
+	<img alt="CKEditor logo" src="%BASE_PATH%_assets/logo.png" />
+</div>
+
+<script>
+	CKEDITOR.replace( 'editor1' );
+
+	CKEDITOR.on( 'dialogDefinition', function( ev ) {
+		var dialogName = ev.data.name,
+			dialogDefinition = ev.data.definition;
+
+		if ( dialogName == 'image' ) {
+			// Get a reference to the "Image Info" tab.
+			var infoTab = dialogDefinition.getContents( 'info' );
+			infoTab.add( {
+				type: 'radio',
+				id: 'customId',
+				label: 'Test Label',
+				title: 'Test Title',
+				className: 'radioClass',
+				required: false,
+				items: [
+					[ 'Test0', 'Test0', 'Test0' ],
+					[ 'Test1', 'Test1', 'Test1' ],
+					[ 'Test2', 'Test2', 'Test2' ]
+				],
+				onChange: function() {
+					console.log( 'changed' );
+				}
+			} );
+		}
+	} );
+</script>

tests/tickets/12733/1.md

@@ -0,0 +1,11 @@
+@bender-tags: 4.5.3, tc
+@bender-ui: collapsed
+@bender-ckeditor-plugins: wysiwygarea, toolbar, image
+
+----
+
+1. Open the console.
+2. Edit the image (e.g. by double clicking it).
+3. Click any of the radio buttons at the bottom.
+
+**Expected:** On each selection change the text *changed* should be logged to the console.