exclusively handle selectability of text via .OxSelectable and body.OxDragging (to be set/unset in dragstart/dragend handlers)

source/Ox.UI/css/Ox.UI.css

@@ -19,18 +19,13 @@ blockquote {
 body {
     margin: 0;
     overflow: hidden;
-    -moz-user-select: -moz-none;
+    -moz-user-select: none;
     -o-user-select: none;
     -webkit-user-select: none;
 }
 code, pre {
     font-family: Menlo, Monaco, DejaVu Sans Mono, Lucida Console, Consolas, Bitstream Vera Sans Mono, monospace;
 }
-div {
-    -moz-user-select: -moz-none;
-    -o-user-select: none;
-    -webkit-user-select: none;
-}
 div, input, textarea {
     font-family: Lucida Grande, Segoe UI, DejaVu Sans, Lucida Sans Unicode, Helvetica, Arial, sans-serif;
     font-size: 11px;
@@ -81,6 +76,11 @@ td {
     -o-user-select: text;
     -webkit-user-select: text;
 }
+body.OxDragging .OxSelectable {
+    -moz-user-select: none;
+    -o-user-select: none;
+    -webkit-user-select: none;
+}
 
 /*
 ================================================================================
@@ -523,9 +523,6 @@ Document
 
 .OxDocument {
     padding: 8px;
-    -moz-user-select: text;
-    -o-user-select: text;
-    -webkit-user-select: text;
 }
 .OxDocument div {
     border-width: 0;
@@ -533,9 +530,6 @@ Document
     //font-family: Georgia, Palatino, DejaVu Serif, Book Antiqua, Palatino Linotype, Times New Roman, serif;
     font-size: 12px;
     line-height: 18px;
-    -moz-user-select: text;
-    -o-user-select: text;
-    -webkit-user-select: text;
 }
 .OxDocument h1 {
     font-weight: bold;
@@ -916,9 +910,6 @@ OxEditableContent
 .OxEditableContent {
     outline: none;
     word-wrap: break-word;
-    -moz-user-select: text;
-    -o-user-select: text;
-    -webkit-user-select: text;
 }
 .OxEditableContent.OxEditing {
     white-space: pre;
@@ -934,9 +925,6 @@ OxEditableElement
     //cursor: pointer;
     padding: 0 0 0 1px;
     word-wrap: break-word;
-    -moz-user-select: text;
-    -o-user-select: text;
-    -webkit-user-select: text;
 }
 .OxEditableElement div.OxInput {
     padding: 0 1px 0 0;
@@ -1071,6 +1059,8 @@ OxRange
     float: left;
     height: 14px;
     -webkit-user-select: none;
+    -o-user-select: none;
+    -moz-user-select: none;
 }
 .OxRange > .OxTrack > div > img.OxFirstChild {
     border-top-left-radius: 7px;
@@ -1371,6 +1361,7 @@ Lists
     cursor: pointer;
     border-radius: 4px;
     //-moz-user-select: text;
+    //-o-user-select: text;
     //-webkit-user-select: text;
 }
 .OxIconList .OxItem > .OxText > div > div,
@@ -1686,9 +1677,6 @@ Menus
 .OxMainMenu > .OxTitle {
     float: left;
     cursor: default;
-    -moz-user-select: none;
-    -o-user-select: none;
-    -webkit-user-select: none;
 }
 .OxMainMenu.OxLarge > .OxTitle {
     height: 21px;
@@ -1733,9 +1721,6 @@ Menus
     z-index: 12;
     border-bottom-left-radius: 4px;
     border-bottom-right-radius: 4px;
-    -moz-user-select: none;
-    -o-user-select: none;
-    -webkit-user-select: none;
 }
 .OxMenu.OxRight {
     border-top-right-radius: 4px;
@@ -2100,8 +2085,6 @@ SourceViewer
     border-right-style: solid;
     font-size: 14px;
     line-height: 20px;
-    -moz-user-select: text;
-    -webkit-user-select: text;
 }
 .OxSourceViewer td.OxComment > code {
     padding: 1px 3px 1px 3px;
@@ -2140,12 +2123,10 @@ SyntaxHightlighter
 }
 .OxSyntaxHighlighter > .OxSourceCode {
     white-space: nowrap;
-    -moz-user-select: text;
-    -o-user-select: text;
-    -webkit-user-select: text;
 }
 .OxSyntaxHighlighter > .OxSourceCode .OxLinebreak {
     //-moz-user-select: none;
+    //-o-user-select: none;
     //-webkit-user-select: none;
 }