Roo/MessageBox.js

diff --git a/Roo/MessageBox.js b/Roo/MessageBox.js
index bdd9190..b0798c0 100644 (file)
--- a/Roo/MessageBox.js
+++ b/Roo/MessageBox.js
@@ -170,8 +170,11 @@ Roo.MessageBox = function(){
                 dlg.resizeTo(this.maxWidth, 100); // resize first so content is never clipped from previous shows
             }
             msgEl.innerHTML = text || ' ';
-            var w = Math.max(Math.min(opt.width || msgEl.offsetWidth, this.maxWidth), 
-                        Math.max(opt.minWidth || this.minWidth, bwidth));
+            
+            var w = Math.max(
+                    Math.min(opt.width || Math.max(msgEl.offsetWidth, msgEl.scrollWidth), this.maxWidth), 
+                    Math.max(opt.minWidth || this.minWidth, bwidth)
+            );
             if(opt.prompt){
                 activeTextEl.setWidth(w);
             }