Merge pull request #502 from capilkey/090-accessibility-fixes

First pass of accessibility fixes for 0.9.0

bigbluebutton-client/locale/en_US/bbbResources.properties

@@ -128,6 +128,7 @@ bbb.users.settings.muteAllExcept = Mute All Users Except Presenter
 bbb.users.settings.unmuteAll = Unmute All Users
 bbb.users.settings.lowerAllHands = Lower All Hands
 bbb.users.raiseHandBtn.toolTip = Raise Hand
+bbb.users.raiseHandBtn.toolTip2 = Lower Hand
 bbb.users.roomMuted.text = Viewers Muted
 bbb.users.roomLocked.text = Viewers Locked
 bbb.users.pushToTalk.toolTip = Talk
@@ -221,7 +222,7 @@ bbb.chat.optionsTabName = Options
 bbb.chat.privateChatSelect = Select a person to chat with privately
 bbb.chat.private.userLeft = The user has left.
 bbb.chat.private.userJoined = The user has joined.
-bbb.chat.usersList.toolTip = Click User To Open Private Chat
+bbb.chat.usersList.toolTip = Select User To Open Private Chat
 bbb.chat.chatOptions = Chat Options
 bbb.chat.fontSize = Chat Message Font Size
 bbb.chat.cmbFontSize.toolTip = Select Chat Message Font Size

bigbluebutton-client/src/BigBlueButtonMainContainer.mxml

@@ -28,7 +28,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
   width="100%" height="100%"
   horizontalScrollPolicy="off"
   verticalScrollPolicy="off"
-  creationComplete="init()">
+  creationComplete="init()"
+  addedToStage="onAddedToStage()">
   
   <mx:Script>
     <![CDATA[
@@ -81,10 +82,6 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
         ShortcutOptions.initialize();
       }
       
-      private function appComplete():void{
-        hotkeyCapture();
-      }
-      
       private var api:ExternalApiCallbacks;
       
       private function setupAPI():void {
@@ -124,6 +121,10 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
        * Shortcut Keys
        */
       
+		private function onAddedToStage():void {
+			hotkeyCapture();
+		}
+		
       private function localeChanged(e:Event):void{
         loadKeyCombos(globalModifier);
       }

bigbluebutton-client/src/org/bigbluebutton/main/views/CameraDisplaySettings.mxml

@@ -310,11 +310,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
   </mx:Script>
   
   <mx:VBox id="webcamDisplay" width="100%" height="100%" paddingBottom="5" paddingLeft="5" paddingRight="5" paddingTop="5" styleName="cameraDisplaySettingsWindowBackground">
-    <mx:HBox width="100%" horizontalAlign="left">
-      <mx:TextArea width="100%" wordWrap="false" borderSkin="{null}" editable="false" text="{ResourceUtil.getInstance().getString('bbb.users.settings.webcamSettings')}" 
+    <mx:TextArea width="100%" borderSkin="{null}" editable="false" text="{ResourceUtil.getInstance().getString('bbb.users.settings.webcamSettings')}" 
                    styleName="webcamSettingsWindowTitleStyle" tabIndex="{baseIndex}"/>
-    </mx:HBox>
- 
     <mx:HRule width="100%"/>
     <mx:Spacer height="1"/>
     

bigbluebutton-client/src/org/bigbluebutton/main/views/FlashMicSettings.mxml

@@ -335,15 +335,17 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
           </mx:HBox>
           <mx:HRule width="100%"/>
           <mx:HBox width="100%" horizontalAlign="right" horizontalGap="18" paddingTop="10">
-            <mx:Text width="100%" text="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestMicPrompt')}"
+            <mx:TextArea editable="false" textAlign="left" borderSkin="{null}"
+                         width="100%" height="{yesButton.height}" tabIndex="{baseIndex+5}"
+                         text="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestMicPrompt')}"
                          styleName="micSettingsWindowSpeakIntoMicLabelStyle" />
             <mx:Button id="yesButton" label="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestAudioYes')}" 
                      click="yesButtonClicked()" styleName="micSettingsWindowPlaySoundButtonStyle"
-                     toolTip=""/>
+                     toolTip="" tabIndex="{baseIndex+6}"/>
             <mx:Button id="noButton" label="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestAudioNo')}" 
                      styleName="micSettingsWindowPlaySoundButtonStyle"
                      click="noButtonClicked()" 
-                     toolTip=""/>
+                     toolTip="" tabIndex="{baseIndex+7}"/>
           </mx:HBox>
         </mx:VBox> 
       </mx:AddChild>
@@ -379,7 +381,13 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 	<mx:State name="{FLASH_MIC_TEST_FAILED_STATE}">
 		<mx:AddChild relativeTo="displayMicNextToThis" position="after" >
 			<mx:HBox width="100%" height="100%" verticalAlign="middle" horizontalAlign="center">
-				<mx:Label width="100%" text="{ResourceUtil.getInstance().getString('bbb.micSettings.connectingtoecho.error')}" textAlign="center" styleName="micSettingsWindowHearFromHeadsetLabelStyle" /> 		  
+				<mx:TextArea editable="false" textAlign="center" borderSkin="{null}"
+							 width="100%" height="{txtErrorMessageMock.height}"
+							 text="{ResourceUtil.getInstance().getString('bbb.micSettings.connectingtoecho.error')}" 
+							 styleName="micSettingsWindowHearFromHeadsetLabelStyle" />
+				<mx:Text id="txtErrorMessageMock" width="100%" text="{ResourceUtil.getInstance().getString('bbb.micSettings.connectingtoecho.error')}" 
+						  textAlign="center" styleName="micSettingsWindowHearFromHeadsetLabelStyle" 
+						  visible="false" includeInLayout="false" /> 		  
 			</mx:HBox>
 		</mx:AddChild>
 	</mx:State>
@@ -401,7 +409,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 			    <mx:TextArea borderSkin="{null}"
                    text="{ResourceUtil.getInstance().getString('bbb.users.settings.audioSettings')}"
 	                 editable="false" styleName="micSettingsWindowTitleStyle" tabIndex="{baseIndex}"
-      						 width="400" left="0"/>
+      						 width="400" left="0" />
 			    <mx:LinkButton toolTip="{ResourceUtil.getInstance().getString('bbb.mainToolbar.helpBtn')}"
     						   label="?" styleName="micSettingsWindowHelpButtonStyle" right="0"
           			   height="22" click="onHelpButtonClicked()" tabIndex="{baseIndex+1}"
@@ -419,14 +427,15 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
         <mx:HBox width="100%" horizontalAlign="right" horizontalGap="18" paddingTop="10">
           <mx:Button id="echoTestButton" label="{ResourceUtil.getInstance().getString('bbb.micSettings.nextButton')}" 
                  click="echoTestButtonClickHandler()" styleName="micSettingsWindowPlaySoundButtonStyle"
-                 toolTip="{ResourceUtil.getInstance().getString('bbb.micSettings.nextButton')}"/>
+                 toolTip="{ResourceUtil.getInstance().getString('bbb.micSettings.nextButton')}"
+				 tabIndex="{baseIndex+8}"/>
           <mx:Button id="playButton" label="{ResourceUtil.getInstance().getString('bbb.micSettings.playSound')}" 
                  click="playButtonClickHandler()" toggle="true" styleName="micSettingsWindowPlaySoundButtonStyle"
                  toolTip="{ResourceUtil.getInstance().getString('bbb.micSettings.playSound.toolTip')}"
-                 tabIndex="{baseIndex+7}" />
+                 tabIndex="{baseIndex+9}" />
           <mx:Button id="cancelBtn" label="{ResourceUtil.getInstance().getString('bbb.micSettings.cancel')}" 
                  styleName="micSettingsWindowCancelButtonStyle"
-                 click="onCancelClicked()" tabIndex="{baseIndex+9}"
+                 click="onCancelClicked()" tabIndex="{baseIndex+10}"
                  toolTip="{ResourceUtil.getInstance().getString('bbb.micSettings.cancel.toolTip')}"/>
         </mx:HBox> 
 

bigbluebutton-client/src/org/bigbluebutton/main/views/MainToolbar.mxml

@@ -369,7 +369,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 	<mx:LinkButton id="helpBtn" visible="{showHelpBtn}" label="?" click="onHelpButtonClicked()" height="22" 
                    styleName="helpLinkButtonStyle" tabIndex="{baseIndex+numButtons+14}" 
                    toolTip="{ResourceUtil.getInstance().getString('bbb.mainToolbar.helpBtn')}"
-				   accessibilityDescription="{ResourceUtil.getInstance().getString('bbb.mainToolbar.helpBtn')}"/>
+				   accessibilityName="{ResourceUtil.getInstance().getString('bbb.micSettings.access.helpButton')}"/>
 	<mx:Button label="" id="btnLogout" styleName="logoutButtonStyle"
                  toolTip="{ResourceUtil.getInstance().getString('bbb.mainToolbar.logoutBtn.toolTip')}" right="10" click="confirmLogout()" height="22"
                  tabIndex="{baseIndex+numButtons+15}" />

bigbluebutton-client/src/org/bigbluebutton/main/views/WebRTCEchoTest.mxml

@@ -231,7 +231,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 					</mx:HBox>
 					<mx:HRule width="100%"/>
 					<mx:HBox width="100%" horizontalAlign="right" horizontalGap="18" paddingTop="10">
-						<mx:Text width="100%" text="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestMicPrompt')}"
+						<mx:TextArea editable="false" textAlign="left" borderSkin="{null}"
+									 width="100%" height="{yesButton.height}"
+									 text="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestMicPrompt')}"
 									 styleName="micSettingsWindowSpeakIntoMicLabelStyle" />
 						<mx:Button id="yesButton" label="{ResourceUtil.getInstance().getString('bbb.micSettings.echoTestAudioYes')}" 
 								   click="yesButtonClicked()" styleName="micSettingsWindowPlaySoundButtonStyle"

bigbluebutton-client/src/org/bigbluebutton/modules/chat/views/AddChatTabBox.mxml

@@ -54,6 +54,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
             
             [Bindable] public var chatOptions:ChatOptions = new ChatOptions();		
             
+			[Bindable]
+			public var baseIndex:int;
+			
             private function onCreationComplete():void{
                 users = UserManager.getInstance().getConference().users;
                 if (fontSizes.indexOf(chatOptions.fontSize) != -1) {
@@ -122,12 +125,15 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
             <mx:List id="usersList" height="100%" width="100%" dataProvider="{users}" dragEnabled="false" 
                      visible="{chatOptions.privateEnabled}" includeInLayout="{chatOptions.privateEnabled}"
                      itemRenderer="org.bigbluebutton.modules.chat.views.UserRenderer"
-                     itemClick="openPrivateChat(event)" toolTip="{ResourceUtil.getInstance().getString('bbb.chat.usersList.toolTip')}"/>
+                     itemClick="openPrivateChat(event)" toolTip="{ResourceUtil.getInstance().getString('bbb.chat.usersList.toolTip')}"
+					 tabIndex="{baseIndex}"/>
             <mx:VBox id="optionsBox" height="100%" width="50%" >
                 <mx:Label text="{ResourceUtil.getInstance().getString('bbb.chat.chatOptions')}" />
                 <mx:HBox width="100%">
                     <mx:Label text="{ResourceUtil.getInstance().getString('bbb.chat.fontSize')}" />
-                    <mx:ComboBox width="60" id="cmbFontSize" dataProvider="{fontSizes}" change="changeFontSize()" selectedIndex="1" toolTip="{ResourceUtil.getInstance().getString('bbb.chat.cmbFontSize.toolTip')}"/>
+                    <mx:ComboBox width="60" id="cmbFontSize" dataProvider="{fontSizes}" change="changeFontSize()" 
+								 selectedIndex="1" toolTip="{ResourceUtil.getInstance().getString('bbb.chat.cmbFontSize.toolTip')}" 
+								 tabIndex="{baseIndex+1}"/>
                 </mx:HBox>
             </mx:VBox>
         </mx:VBox>

bigbluebutton-client/src/org/bigbluebutton/modules/chat/views/ChatView.mxml

@@ -269,7 +269,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 				chatBox.id = chatWithUserID;
 		    chatBox.name = chatWithUserID;
 				chatBox.chatWithUserID = chatWithUserID;
-				chatBox.baseIndex = baseIndex;
+				chatBox.baseIndex = baseIndex+10;
 		        
 		    if (publicChat) {
 		      chatBox.label = PUBLIC_CHAT_USERNAME
@@ -301,7 +301,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 				tabBox.label = OPTION_TAB_ID;
 				tabBox.name = OPTION_TAB_ID;
 				tabBox.chatOptions = chatOptions;
-				
+				tabBox.baseIndex = baseIndex + 10;
 				tabBox.addEventListener(KeyboardEvent.KEY_DOWN, tabBox.accessibleClick);
 				chatTabs.addChild(tabBox);
 				

bigbluebutton-client/src/org/bigbluebutton/modules/present/model/Page.as

@@ -20,13 +20,11 @@ package org.bigbluebutton.modules.present.model
     public var widthRatio: Number;
     public var heightRatio: Number
     
+	private var _pageLoadedListener:Function;
     private var _swfLoader:URLLoader;
     private var _swfLoaded:Boolean = false;
-    private var _swfLoadedListener:Function;
-    
     private var _txtLoader:URLLoader;
     private var _txtLoaded:Boolean = false;
-    private var _txtLoadedListener:Function;
     
 	private var _preloadCount:uint = 0;
 	
@@ -75,49 +73,58 @@ package org.bigbluebutton.modules.present.model
       return _txtUri;
     }
     
+    public function loadPage(pageLoadedListener:Function, preloadCount:uint):void {
+      if (_swfLoaded && _txtLoaded) {
+		  pageLoadedListener(_id, preloadCount);
+		  return;
+	  }
+	  
+	  _pageLoadedListener = pageLoadedListener;
+	  _preloadCount = preloadCount;
+	  
+	  if (!_swfLoaded) loadSwf();
+	  if (!_txtLoaded) loadTxt();
+    }
+    
     public function get swfData():ByteArray {
       if (_swfLoaded) return _swfLoader.data;
       return null;
     }
 	
-    public function loadSwf(swfLoadedListener:Function, preloadCount:uint):void {
-      if (_swfLoaded) {
-        swfLoadedListener(_id, preloadCount);
-      } else {
-        _swfLoadedListener = swfLoadedListener;
-		_preloadCount = preloadCount;
+    private function loadSwf():void {
+      if (!_swfLoaded) {
         _swfLoader.load(new URLRequest(_swfUri));
       }
     }
     
     private function handleSwfLoadingComplete(e:Event):void{
       _swfLoaded = true;
-      if (_swfLoadedListener != null) {
-        _swfLoadedListener(_id, _preloadCount);
+      if (_txtLoaded) {
+        if (_pageLoadedListener != null) {
+          _pageLoadedListener(_id, _preloadCount);
         }
         _preloadCount = 0;
 	  }
+    }
 
     public function get txtData():String {
-      if (_txtLoaded) {
-        return _txtLoader.data;
-      }
+      if (_txtLoaded) return _txtLoader.data;
       return null;
     }
     
-    public function loadTxt(txtLoadedListener:Function):void {
-      if (_txtLoaded) {
-        txtLoadedListener(_id);
-      } else {
-        _txtLoadedListener = txtLoadedListener;
+    private function loadTxt():void {
+      if (!_txtLoaded) {
         _txtLoader.load(new URLRequest(_txtUri));
       }
     }
     
     private function handleTextLoadingComplete(e:Event):void{
       _txtLoaded = true;
-      if (_txtLoadedListener != null) {
-        _txtLoadedListener(_id);
+      if (_swfLoaded) {
+        if (_pageLoadedListener != null) {
+          _pageLoadedListener(_id, _preloadCount);
+        }
+        _preloadCount = 0;
       }
     }    
     

bigbluebutton-client/src/org/bigbluebutton/modules/present/services/PageLoaderService.as

@@ -16,7 +16,7 @@ package org.bigbluebutton.modules.present.services
       var page:Page = PresentationModel.getInstance().getPage(cmd.pageId);
       if (page != null) {
         trace(LOG + "Loading page [" + cmd.pageId + "]");
-        page.loadSwf(pageLoadedListener, cmd.preloadCount);
+        page.loadPage(pageLoadedListener, cmd.preloadCount);
       }
       
     }

bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/FileUploadWindow.mxml

@@ -22,7 +22,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 
 <mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" 
 	xmlns:mate="http://mate.asfusion.com/"
-	 layout="absolute" width="580" height="400" styleName="presentationFileUploadWindowStyle"
+	 layout="absolute" width="580" height="410" styleName="presentationFileUploadWindowStyle"
       initialize="initData();">
 
     <mate:Dispatcher id="globalDispatch" />
@@ -293,7 +293,10 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
   </mx:Script>
 
   <mx:VBox width="100%" height="100%" verticalAlign="top">
-    <mx:Label text="{ResourceUtil.getInstance().getString('bbb.fileupload.title')}" styleName="presentationUploadTitleStyle" paddingBottom="0"/>
+    <mx:TextArea borderSkin="{null}"
+				 text="{ResourceUtil.getInstance().getString('bbb.fileupload.title')}"
+                 editable="false" styleName="presentationUploadTitleStyle"
+                 width="400" left="0"/>
     <mx:HBox id="fileUploadBox" width="100%" paddingLeft="5" paddingTop="0" verticalAlign="middle"> 
       <mx:Label id="lblFileName" width="{fileUploadBox.width-selectBtn.width-uploadBtn.width-30}" selectable="false" click="selectFile()" text="{ResourceUtil.getInstance().getString('bbb.fileupload.lblFileName.defaultText')}" />
 	  <mx:Button id="selectBtn" label="{ResourceUtil.getInstance().getString('bbb.fileupload.selectBtn.label')}" 

bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/PresentationWindow.mxml

@@ -455,6 +455,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 			private function displaySlideNumber(currentSlide:int):void {
         disableSlideNavigationButtons(currentSlide);
 				btnSlideNum.label = "" + currentSlide + '/' + PresentationModel.getInstance().getNumberOfPages();
+				btnSlideNum.accessibilityName = ResourceUtil.getInstance().getString('bbb.presentation.btnSlideNum.accessibilityName', [currentSlide, PresentationModel.getInstance().getNumberOfPages()])
 			}
 			
       

bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/SlideView.mxml

@@ -331,12 +331,10 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 //          positionPage(page);
           
           //slideLoader.accessibilityProperties.description = "Slide text start:  " + e.slideText + "    Slide text end";
-//          slideLoader.accessibilityDescription = ResourceUtil.getInstance().getString("bbb.presentation.slideloader.starttext") + 
-//                                                 page.txtData + ResourceUtil.getInstance().getString("bbb.presentation.slideloader.endtext");
-//          slideLoader.accessibilityName = ResourceUtil.getInstance().getString("bbb.presentation.slideloader.starttext") + 
-//                                                 page.txtData + ResourceUtil.getInstance().getString("bbb.presentation.slideloader.endtext");
-          
-          
+          slideLoader.accessibilityDescription = ResourceUtil.getInstance().getString("bbb.presentation.slideloader.starttext") + 
+                                                 page.txtData + ResourceUtil.getInstance().getString("bbb.presentation.slideloader.endtext");
+          slideLoader.accessibilityName = ResourceUtil.getInstance().getString("bbb.presentation.slideloader.starttext") + 
+                                                 page.txtData + ResourceUtil.getInstance().getString("bbb.presentation.slideloader.endtext");
         }
 			}
 			

bigbluebutton-client/src/org/bigbluebutton/modules/users/views/UsersWindow.mxml

@@ -203,7 +203,13 @@
 			
 			private function raiseHand():void{
 				var e:RaiseHandEvent = new RaiseHandEvent(RaiseHandEvent.RAISE_HAND);
-				e.raised = !UserManager.getInstance().getConference().isMyHandRaised;
+				if (UserManager.getInstance().getConference().isMyHandRaised) {
+					e.raised = false;
+					raiseHandBtn.accessibilityName = ResourceUtil.getInstance().getString('bbb.users.raiseHandBtn.toolTip2');
+				} else {
+					e.raised = true;
+					raiseHandBtn.accessibilityName = ResourceUtil.getInstance().getString('bbb.users.raiseHandBtn.toolTip');
+				}
 				dispatchEvent(e);
 			}
 			
@@ -231,7 +237,7 @@
 				myMenu.variableRowHeight = true;
 				myMenu.show(this.x + settingsBtn.x + settingsBtn.width + 2, this.y + this.height);
 				myMenu.addEventListener(MenuEvent.ITEM_CLICK, menuClickHandler);
-				myMenu.setFocus();
+				myMenu.addEventListener(MenuEvent.MENU_SHOW, menuShowHandler);
 			}
 			
 			private function menuClickHandler(e:MenuEvent):void {
@@ -240,6 +246,10 @@
 				}
 			}
 			
+			private function menuShowHandler(e:MenuEvent):void {
+				myMenu.setFocus();
+			}
+			
 			private function handleChangedLockSettingsEvent(e:LockControlEvent):void {
 				var lockSettings:LockSettingsVO = UserManager.getInstance().getConference().getLockSettings();
 				roomLocked = lockSettings.getDisableCam() || lockSettings.getDisableMic() || lockSettings.getDisablePrivateChat() 
@@ -346,6 +356,14 @@
 					maximizeRestoreBtn.toolTip = ResourceUtil.getInstance().getString("bbb.window.maximizeRestoreBtn.toolTip");
 					maximizeRestoreBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.users.maximizeRestoreBtn.accessibilityName");
 				}
+				
+				if (raiseHandBtn) {
+					if (UserManager.getInstance().getConference().isMyHandRaised) {
+						raiseHandBtn.accessibilityName = ResourceUtil.getInstance().getString('bbb.users.raiseHandBtn.toolTip2');
+					} else {
+						raiseHandBtn.accessibilityName = ResourceUtil.getInstance().getString('bbb.users.raiseHandBtn.toolTip');
+					}
+				}
 			}
 			
 			private function loadKeyCombos(modifier:String):void {
@@ -454,7 +472,7 @@
 				usersGrid.drawFocus(true);
 			}
 			
-			private function remoteMuteAllButPres():void{
+			private function remoteMuteAllButPres(e:ShortcutEvent):void{
 				muteAlmostAll();
 			}
 			
@@ -480,9 +498,9 @@
 	<mx:ControlBar width="100%">
 		<mx:Button id="raiseHandBtn" toggle="true" icon="{images.hand_new}" selected="{UserManager.getInstance().getConference().isMyHandRaised}"
 				   width="30" height="30" toolTip="{ResourceUtil.getInstance().getString('bbb.users.raiseHandBtn.toolTip')}" click="raiseHand()"
-				   visible="true" tabIndex="{partOptions.baseTabIndex+15}" />
+				   visible="true" tabIndex="{partOptions.baseTabIndex+10}" />
 		<mx:Button id="settingsBtn" icon="{images.users_settings}" width="30" height="30"
-					toolTip="{ResourceUtil.getInstance().getString('bbb.users.settings.buttonTooltip')}" click="openSettings()" visible="true" tabIndex="{partOptions.baseTabIndex+10}" />
+					toolTip="{ResourceUtil.getInstance().getString('bbb.users.settings.buttonTooltip')}" click="openSettings()" visible="true" tabIndex="{partOptions.baseTabIndex+15}" />
 		<mx:VBox>
 			<mx:Label text="{ResourceUtil.getInstance().getString('bbb.users.roomMuted.text')}" visible="{roomMuted}" includeInLayout="{roomMuted}" />
 			<mx:Label text="{ResourceUtil.getInstance().getString('bbb.users.roomLocked.text')}" visible="{roomLocked}" includeInLayout="{roomLocked}" />

bigbluebutton-client/src/org/bigbluebutton/modules/videoconf/business/VideoWindowItf.as

@@ -78,6 +78,13 @@ package org.bigbluebutton.modules.videoconf.business
 
 	protected var videoConfOptions:VideoConfOptions = new VideoConfOptions();
 
+    public function VideoWindowItf() {
+      super();
+      accessibilityEnabled = false;
+	  titleBarOverlay.accessibilityEnabled = false;
+	  closeBtn.accessibilityEnabled = false;
+    }
+	
     public function getWindowType():String {
       return windowType;
     }

bigbluebutton-client/src/org/bigbluebutton/modules/videodock/views/VideoDock.mxml

@@ -109,6 +109,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 				dispatcher = new Dispatcher();
 				hotkeyCapture();
 				
+				resourcesChanged();
+				
 				titleBarOverlay.tabIndex = baseIndex;
 				
 				minimizeBtn.tabIndex = baseIndex+1;