Ticket #5314: 5314.patch

_source/plugins/listblock/plugin.js

@@ -201 +201 @@
 
                                         unmark : function( value )
                                         {
-                                                this.element.getDocument().getById( this._.items[ value ] ).removeClass( 'cke_selected' );
-                                                this.onUnmark && this.onUnmark( this._.items[ value ] );
+                                                var doc = this.element.getDocument(),
+                                                        itemId = this._.items[ value ],
+                                                        item = doc.getById( itemId );
+
+                                                item.removeClass( 'cke_selected' );
+                                                doc.getById( itemId + '_option' ).removeAttribute( 'aria-selected' );
+
+                                                this.onUnmark && this.onUnmark( item );
                                         },
 
                                         unmarkAll : function()
@@ -212 +218 @@
 
                                                 for ( var value in items )
                                                 {
-                                                        doc.getById( items[ value ] ).removeClass( 'cke_selected' );
+                                                        var itemId = items[ value ];
+
+                                                        doc.getById( itemId ).removeClass( 'cke_selected' );
+                                                        doc.getById( itemId + '_option' ).removeAttribute( 'aria-selected' );
                                                 }
 
                                                 this.onUnmark && this.onUnmark();