[PALEMOON] [Frontend vs Backend] HTML - input - datetime

Issue #162

application/palemoon/base/content/browser.xul

@@ -132,6 +132,20 @@
     <!-- for url bar autocomplete -->
     <panel type="autocomplete-richlistbox" id="PopupAutoCompleteRichResult" noautofocus="true" hidden="true"/>
 
+    <!-- for date/time picker. consumeoutsideclicks is set to never, so that
+         clicks on the anchored input box are never consumed. -->
+    <panel id="DateTimePickerPanel"
+           type="arrow"
+           hidden="true"
+           orient="vertical"
+           noautofocus="true"
+           norolluponanchor="true"
+           consumeoutsideclicks="never"
+           level="parent"
+           tabspecific="true">
+      <iframe id="dateTimePopupFrame"/>
+    </panel>
+
     <!-- for invalid form error message -->
     <panel id="invalid-form-popup" type="arrow" orient="vertical" noautofocus="true" hidden="true" level="parent">
       <description/>
@@ -946,7 +960,8 @@
                   flex="1" contenttooltip="aHTMLTooltip"
                   tabcontainer="tabbrowser-tabs"
                   contentcontextmenu="contentAreaContextMenu"
-                  autocompletepopup="PopupAutoComplete"/>
+                  autocompletepopup="PopupAutoComplete"
+                  datetimepicker="DateTimePickerPanel"/>
       <chatbar id="pinnedchats" layer="true" mousethrough="always" hidden="true"/>
       <statuspanel id="statusbar-display" inactive="true"/>
     </vbox>