From 9f7213e2994299274adbfe779dbb2190f5007703 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Thu, 29 Nov 2018 15:33:16 +0800
Subject: [PATCH] Roo/bootstrap/Navbar.js roojs-bootstrap.js
 roojs-bootstrap-debug.js

---
 Roo/bootstrap/Navbar.js  |  6 +++---
 roojs-bootstrap-debug.js | 12 +++++++-----
 roojs-bootstrap.js       |  4 ++--
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/Roo/bootstrap/Navbar.js b/Roo/bootstrap/Navbar.js
index 7352d45836..5903e4545e 100644
--- a/Roo/bootstrap/Navbar.js
+++ b/Roo/bootstrap/Navbar.js
@@ -77,13 +77,13 @@ Roo.extend(Roo.bootstrap.Navbar, Roo.bootstrap.Component,  {
                     ce.setHeight(ce.getHeight());
                     ce.removeClass('show');
                     ce.addClass('collapsing');
-                    ce.setHeight(0);
+                    
                     ce.on('transitionend', function() {
                         ce.dom.style.height = '';
                         ce.removeClass('collapsing');
                         ce.addClass('collapse');
-                    }).defer(200);
-                    
+                    }, this, { single: true} );
+                    ce.setHeight(0);
                 }
             }
             
diff --git a/roojs-bootstrap-debug.js b/roojs-bootstrap-debug.js
index 60adca2806..3e2ccc0b3d 100644
--- a/roojs-bootstrap-debug.js
+++ b/roojs-bootstrap-debug.js
@@ -3885,14 +3885,16 @@ Roo.extend(Roo.bootstrap.Navbar, Roo.bootstrap.Component,  {
                     ce.setHeight(h);
                     
                 } else {
-                    ce.addClass('collapsing');
+                    ce.setHeight(ce.getHeight());
                     ce.removeClass('show');
-                    (function() {
+                    ce.addClass('collapsing');
+                    
+                    ce.on('transitionend', function() {
+                        ce.dom.style.height = '';
                         ce.removeClass('collapsing');
                         ce.addClass('collapse');
-                        
-                    }).defer(200);
-                    
+                    }, this, { single: true} );
+                    ce.setHeight(0);
                 }
             }
             
diff --git a/roojs-bootstrap.js b/roojs-bootstrap.js
index eef89acb5a..44ceef3d0b 100644
--- a/roojs-bootstrap.js
+++ b/roojs-bootstrap.js
@@ -153,8 +153,8 @@ Roo.MessageBox=Roo.MessageBox||Roo.bootstrap.MessageBox;Roo.Msg=Roo.Msg||Roo.Mes
 Roo.bootstrap.Navbar=function(A){Roo.bootstrap.Navbar.superclass.constructor.call(this,A);this.addEvents({"beforetoggle":true});};Roo.extend(Roo.bootstrap.Navbar,Roo.bootstrap.Component,{navItems:false,loadMask:false,getAutoCreate:function(){throw {message:"nav bar is now a abstract base class - use NavSimplebar / NavHeaderbar / NavSidebar etc..."}
 ;},initEvents:function(){this.el.select('.navbar-toggle',true).on('click',function(){if(this.fireEvent('beforetoggle',this)!==false){var ce=this.el.select('.navbar-collapse',true).first();ce.toggleClass('in');if(ce.hasClass('collapse')){ce.removeClass('collapse');
 ce.addClass('show');var h=ce.getHeight();Roo.log(h);ce.removeClass('show');ce.addClass('collapsing');ce.setHeight(0);ce.on('transitionend',function(){Roo.log('done transition');ce.removeClass('collapsing');ce.addClass('show');ce.removeClass('collapse');ce.dom.style.height='';
-},this,{single:true});ce.setHeight(h);}else{ce.addClass('collapsing');ce.removeClass('show');(function(){ce.removeClass('collapsing');ce.addClass('collapse');}).defer(200);}}},this);var A={tag:"div",cls:"x-dlg-mask"};this.maskEl=Roo.DomHelper.append(this.el,A,true);
-var B=this.el.getSize();this.maskEl.setSize(B.width,B.height);this.maskEl.enableDisplayMode("block");this.maskEl.hide();if(this.loadMask){this.maskEl.show();}},getChildContainer:function(){if(this.el.select('.collapse').getCount()){return this.el.select('.collapse',true).first();
+},this,{single:true});ce.setHeight(h);}else{ce.setHeight(ce.getHeight());ce.removeClass('show');ce.addClass('collapsing');ce.on('transitionend',function(){ce.dom.style.height='';ce.removeClass('collapsing');ce.addClass('collapse');},this,{single:true});ce.setHeight(0);
+}}},this);var A={tag:"div",cls:"x-dlg-mask"};this.maskEl=Roo.DomHelper.append(this.el,A,true);var B=this.el.getSize();this.maskEl.setSize(B.width,B.height);this.maskEl.enableDisplayMode("block");this.maskEl.hide();if(this.loadMask){this.maskEl.show();}},getChildContainer:function(){if(this.el.select('.collapse').getCount()){return this.el.select('.collapse',true).first();
 }return this.el;},mask:function(){this.maskEl.show();},unmask:function(){this.maskEl.hide();}});
 // Roo/bootstrap/NavSimplebar.js
 Roo.bootstrap.NavSimplebar=function(A){Roo.bootstrap.NavSimplebar.superclass.constructor.call(this,A);};Roo.extend(Roo.bootstrap.NavSimplebar,Roo.bootstrap.Navbar,{inverse:false,type:false,arrangement:'',align:false,weight:'light',main:false,tag:false,getAutoCreate:function(){var A={tag:this.tag||'div',cls:'navbar navbar-expand-lg'}
-- 
2.39.2