60245 - no tooltips for "title" attribute in sidebar. r=sgehani sr=hewitt

xpfe/browser/resources/content/browser.js

@@ -199,3 +199,47 @@ function getMarkupDocumentViewer()
 {
   return getBrowser().markupDocumentViewer;
 }
+
+/**
+ * Content area tooltip.
+ * XXX - this must move into XBL binding/equiv! Do not want to pollute
+ *       navigator.js with functionality that can be encapsulated into
+ *       browser widget. TEMPORARY!
+ *
+ * NOTE: Any changes to this routine need to be mirrored in ChromeListener::FindTitleText()
+ *       (located in mozilla/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp)
+ *       which performs the same function, but for embedded clients that
+ *       don't use a XUL/JS layer. It is important that the logic of
+ *       these two routines be kept more or less in sync.
+ *       (pinkerton)
+ **/
+function FillInHTMLTooltip(tipElement)
+{
+  const XLinkNS = "http://www.w3.org/1999/xlink";
+
+  var retVal = false;
+
+  var titleText = null;
+  var XLinkTitleText = null;
+  
+  while (!titleText && !XLinkTitleText && tipElement) {
+    if (tipElement.nodeType == Node.ELEMENT_NODE) {
+      titleText = tipElement.getAttribute("title");
+      XLinkTitleText = tipElement.getAttributeNS(XLinkNS, "title");
+    }
+    tipElement = tipElement.parentNode;
+  }
+
+  var texts = [titleText, XLinkTitleText];
+  var tipNode = document.getElementById("aHTMLTooltip");
+
+  for (var i = 0; i < texts.length; ++i) {
+    var t = texts[i];
+    if (t && t.search(/\S/) >= 0) {
+      tipNode.setAttribute("label", t);
+      retVal = true;
+    }
+  }
+
+  return retVal;
+}

xpfe/browser/resources/content/navigator.js

@@ -1179,53 +1179,6 @@ function checkForDirectoryListing()
   }
 }
 
-/**
- * Content area tooltip.
- * XXX - this must move into XBL binding/equiv! Do not want to pollute
- *       navigator.js with functionality that can be encapsulated into
- *       browser widget. TEMPORARY!
- *
- * NOTE: Any changes to this routine need to be mirrored in ChromeListener::FindTitleText()
- *       (located in mozilla/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp)
- *       which performs the same function, but for embedded clients that
- *       don't use a XUL/JS layer. It is important that the logic of
- *       these two routines be kept more or less in sync.
- *       (pinkerton)
- **/
-function FillInHTMLTooltip(tipElement)
-{
-  var retVal = false;
-
-  if (tipElement.namespaceURI == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul")
-    return retVal;
-
-  const XLinkNS = "http://www.w3.org/1999/xlink";
-
-  var titleText = null;
-  var XLinkTitleText = null;
-  
-  while (!titleText && !XLinkTitleText && tipElement) {
-    if (tipElement.nodeType == Node.ELEMENT_NODE) {
-      titleText = tipElement.getAttribute("title");
-      XLinkTitleText = tipElement.getAttributeNS(XLinkNS, "title");
-    }
-    tipElement = tipElement.parentNode;
-  }
-
-  var texts = [titleText, XLinkTitleText];
-  var tipNode = document.getElementById("aHTMLTooltip");
-
-  for (var i = 0; i < texts.length; ++i) {
-    var t = texts[i];
-    if (t && t.search(/\S/) >= 0) {
-      tipNode.setAttribute("label", t);
-      retVal = true;
-    }
-  }
-
-  return retVal;
-}
-
 /**
  * Use Stylesheet functions.
  *     Written by Tim Hill (bug 6782)

xpfe/components/sidebar/resources/sidebarOverlay.xul

@@ -31,6 +31,8 @@
 <overlay id="sidebarOverlay"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 
+  <script type="application/x-javascript" src="chrome://navigator/content/browser.js"/>
+
 
   <command id="toggleSidebar" oncommand="SidebarShowHide();"/>
   <key id="showHideSidebar" keycode="VK_F9" command="toggleSidebar"/>
@@ -57,6 +59,7 @@
 
   <!-- Overlay the sidebar panels -->
   <vbox id="sidebar-box" persist="hidden width collapsed">
+    <tooltip id="aHTMLTooltip" onpopupshowing="return FillInHTMLTooltip(document.tooltipNode);"/>
     <splitter id="sidebar-panels-splitter" collapse="after" persist="state"
       onmouseup="PersistHeight();" hidden="true">
       <grippy/>
@@ -156,7 +159,8 @@
                 <iframe class="iframe-panel" flex="1*" src="about:blank"
                   hidden="true" collapsed="true" content="?content"/>
                 <iframe class="iframe-panel" flex="1*" src="about:blank"
-                  hidden="true" collapsed="true" content="?content" type="content" context="contentAreaContextMenu"/>
+                  hidden="true" collapsed="true" content="?content" type="content" context="contentAreaContextMenu"
+                  tooltip="aHTMLTooltip"/>
               </vbox>
             </action>
           </rule>