some changes to dtd and added otherwise implemented "readonly" attribute to inputWidget

etemplate/doc/etemplate2.dtd

@@ -1,11 +1,11 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-    
+
 	AUTHOR: Hadi Nategh <hn[AT]stylite.de>
 	COPYRIGHT: 2014 by Stylite AG
-    PUBLIC ID: 
-    SYSTEM ID: 
+    PUBLIC ID:
+    SYSTEM ID:
 	Version: 1.0
 -->
 
@@ -145,7 +145,7 @@
 	actions CDATA #IMPLIED
 	no_lang (true|false) "false"
  >
- <!ELEMENT box EMPTY>
+ <!ELEMENT box (%Widgets;)*>
  <!ATTLIST box
 	%InheritedAttrs;
 	statustext CDATA #IMPLIED
@@ -567,7 +567,7 @@
 	id CDATA #IMPLIED
 	no_lang (true|false) "false"
  >
- <!ELEMENT groupbox EMPTY>
+ <!ELEMENT groupbox (%Widgets;)*>
  <!ATTLIST groupbox
 	statustext CDATA #IMPLIED
 	align CDATA "left"
@@ -582,7 +582,7 @@
 	id CDATA #IMPLIED
 	no_lang (true|false) "false"
  >
- <!ELEMENT hbox EMPTY>
+ <!ELEMENT hbox (%Widgets;)*>
  <!ATTLIST hbox
 	statustext CDATA #IMPLIED
 	align CDATA "left"
@@ -2138,7 +2138,7 @@
  id CDATA #IMPLIED
  no_lang (true|false) "false"
  >
- <!ELEMENT vbox EMPTY>
+ <!ELEMENT vbox (%Widgets;)*>
  <!ATTLIST vbox
  statustext CDATA #IMPLIED
  align CDATA "left"

etemplate/js/et2_core_inputWidget.js

@@ -57,6 +57,12 @@ var et2_inputWidget = et2_valueWidget.extend([et2_IInput,et2_ISubmitListener],
 			"type": "integer",
 			"default": et2_no_init,
 			"description": "Specifies the tab order of a widget when the 'tab' button is used for navigating."
+		},
+		readonly: {
+			name: "readonly",
+			type: "boolean",
+			"default": false,
+			description: "Does NOT allow user to enter data, just displays existing data"
 		}
 	},