Changeset 2339 for ComponentRegistry/branches/ComponentRegistry-1.13.0-olha/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/browser/CommentsPanel.as

Timestamp:

10/30/12 16:47:35 (12 years ago)

Author:

olhsha

Message:

fixing rss-button on the commentspanel via spacer. It seems to be the mots optimal solution in the presence of Flex Vertical-Scroll-Bar bug.

File:

• ComponentRegistry/branches/ComponentRegistry-1.13.0-olha/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/browser/CommentsPanel.as (modified) (9 diffs)

ComponentRegistry/branches/ComponentRegistry-1.13.0-olha/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/browser/CommentsPanel.as

@@ -23 +23 @@
         import mx.controls.Image;
         import mx.controls.Label;
+        import mx.controls.Spacer;
         import mx.controls.scrollClasses.ScrollBar;
         
@@ -28 +29 @@
         
         [Event(name="commentsLoaded",type="flash.events.Event")]
-        public class CommentsPanel extends Canvas
+        public class CommentsPanel extends HBox
         {
                 public static const COMMENTS_LOADED:String = "commentsLoaded";
-                
-                
-                public static const SCROLL_BAR_SWITCHED_EVENT:String = "verticalScrollBarSwitched";
-                [Bindable]
-                private var _vScrollBarVisibility:Boolean;
                 
                 [Bindable]
@@ -42 +38 @@
                 
                 private var commentsBox:VBox;
+                
                 private const hPadding:int = 5;
                 private const vPadding:int = 5;
-                
                 
                 public function get commentListService():CommentListService {
@@ -57 +53 @@
                 public function CommentsPanel()
                 {  
-
-                        this.setStyle("layout", "absolute");
-                        this.verticalScrollPolicy = "on";
-                        this.addEventListener(SCROLL_BAR_SWITCHED_EVENT, vScrollBarSwitchedHandler);
+                        this.setStyle("paddingLeft", 5);
+                        this.setStyle("paddingTop", 5);
+                        this.setStyle("paddingRight", 5);
+                        
                         // this is for responding to the deletion of comments. At this point there is no way to distinghuish between item and component deletion
                         // and that probably is fine since they mostly require the same response. It does mean that this component will also reload when a
@@ -67 +63 @@
                 }
                 
-            private function vScrollBarSwitchedHandler(e:Event):void{
-                        this.verticalScrollBar.visible = _vScrollBarVisibility;
-                }
-                
-                // where to put this dispatcher, where the panel is redrawn/made a displayObject? where is it?
-                public function vScrollBarDispatcher():void {
-                        if (_vScrollBarVisibility != this.verticalScrollBar.accessibilityEnabled) {
-                                _vScrollBarVisibility = this.verticalScrollBar.accessibilityEnabled;
-                                dispatchEvent(new Event(SCROLL_BAR_SWITCHED_EVENT));
-                        }
-                }
+           
                 
                 private function makeRssLinkButton():RssLinkButton{
@@ -84 +70 @@
                         rssButtonTmp.contextMenu = (new RssCommentsContextMenu(_itemDescription)).cm;
                         rssButtonTmp.addEventListener(MouseEvent.CLICK,  goToFeed);
-                        rssButtonTmp.setStyle("top", vPadding);
-                        rssButtonTmp.setStyle("right", hPadding);
                         return rssButtonTmp;
                 }
@@ -96 +80 @@
                         removeAllChildren();
                         
+                        
                         if(_itemDescription != null) {
                                 
                                 // A box for the comments (will be loaded in callback but should be shown first)
                                 commentsBox = new VBox();
-                                commentsBox.setStyle("top", vPadding);
-                                commentsBox.setStyle("left", hPadding);
                                 addChild(commentsBox);
                                 
@@ -110 +93 @@
                                 
                                 
+                                
                                 // Rss feed "button"
                                 if (! _itemDescription.isInUserSpace){
+                                        var spacer:Spacer = new Spacer();
+                                        spacer.percentWidth=100;
+                                        addChild(spacer);
                                         var rssButton:RssLinkButton  = makeRssLinkButton();
                                         addChild(rssButton);
@@ -157 +144 @@
                         // A panel for posting a comment (or a message 'login to post');
                         addPostPanel();
+                        
+                        
                 }