Upgrade to ExtJS 3.3.1 - Released 11/30/2010

[extjs.git] / pkgs / pkg-tabs-debug.js

diff --git a/pkgs/pkg-tabs-debug.js b/pkgs/pkg-tabs-debug.js
index 60aa597..712f65f 100644 (file)
--- a/pkgs/pkg-tabs-debug.js
+++ b/pkgs/pkg-tabs-debug.js
@@ -1,8 +1,8 @@
 /*!
- * Ext JS Library 3.1.0
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
+ * Ext JS Library 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.com/license
  */
 /**
  * @class Ext.TabPanel
@@ -33,6 +33,9 @@
  * the active tab.</li>
  * <li><tt><b>{@link Ext.Panel#deactivate deactivate}</b></tt> : Fires when the Component that
  * was the active tab becomes deactivated.</li>
+ * <li><tt><b>{@link Ext.Panel#beforeclose beforeclose}</b></tt> : Fires when the user clicks on the close tool of a closeable tab.
+ * May be vetoed by returning <code>false</code> from a handler.</li>
+ * <li><tt><b>{@link Ext.Panel#close close}</b></tt> : Fires a closeable tab has been closed by the user.</li>
  * </ul></div>
  * <p><b><u>Creating TabPanels from Code</u></b></p>
  * <p>TabPanels can be created and rendered completely in code, as in this example:</p>
@@ -102,11 +105,6 @@ Ext.TabPanel = Ext.extend(Ext.Panel,  {
      * class name applied to the tab strip item representing the child Component, allowing special
      * styling to be applied.
      */
-    /**
-     * @cfg {Boolean} monitorResize True to automatically monitor window resize events and rerender the layout on
-     * browser resize (defaults to true).
-     */
-    monitorResize : true,
     /**
      * @cfg {Boolean} deferredRender
      * <p><tt>true</tt> by default to defer the rendering of child <tt>{@link Ext.Container#items items}</tt>
@@ -438,8 +436,9 @@ new Ext.TabPanel({
 
     // private
     findTargets : function(e){
-        var item = null;
-        var itemEl = e.getTarget('li', this.strip);
+        var item = null,
+            itemEl = e.getTarget('li:not(.x-tab-edge)', this.strip);
+
         if(itemEl){
             item = this.getComponent(itemEl.id.split(this.idDelimiter)[1]);
             if(item.disabled){
@@ -547,8 +546,8 @@ new Ext.TabPanel({
             beforeshow: this.onBeforeShowItem
         });
     },
-    
-    
+
+
 
     /**
      * <p>Provides template arguments for rendering a tab selector item in the tab strip.</p>
@@ -560,7 +559,7 @@ new Ext.TabPanel({
      * <li><b>cls</b> : String<div class="sub-desc">The CSS class name</div></li>
      * <li><b>iconCls</b> : String<div class="sub-desc">A CSS class to provide appearance for an icon.</div></li>
      * </ul></div>
-     * @param {BoxComponent} item The {@link Ext.BoxComponent BoxComponent} for which to create a selector element in the tab strip.
+     * @param {Ext.BoxComponent} item The {@link Ext.BoxComponent BoxComponent} for which to create a selector element in the tab strip.
      * @return {Object} An object hash containing the properties required to render the selector element.
      */
     getTemplateArgs : function(item) {
@@ -589,9 +588,6 @@ new Ext.TabPanel({
         if(this.rendered){
             var items = this.items;
             this.initTab(c, items.indexOf(c));
-            if(items.getCount() == 1){
-                this.syncSize();
-            }
             this.delegateUpdates();
         }
     },
@@ -744,13 +740,14 @@ new Ext.TabPanel({
 
     // private
     delegateUpdates : function(){
+        var rendered = this.rendered;
         if(this.suspendUpdates){
             return;
         }
-        if(this.resizeTabs && this.rendered){
+        if(this.resizeTabs && rendered){
             this.autoSizeTabs();
         }
-        if(this.enableTabScroll && this.rendered){
+        if(this.enableTabScroll && rendered){
             this.autoScrollTabs();
         }
     },
@@ -768,7 +765,7 @@ new Ext.TabPanel({
 
         var each = Math.max(Math.min(Math.floor((aw-4) / count) - this.tabMargin, this.tabWidth), this.minTabWidth); // -4 for float errors in IE
         this.lastTabWidth = each;
-        var lis = this.strip.query("li:not([className^=x-tab-edge])");
+        var lis = this.strip.query('li:not(.x-tab-edge)');
         for(var i = 0, len = lis.length; i < len; i++) {
             var li = lis[i],
                 inner = Ext.fly(li).child('.x-tab-strip-inner', true),
@@ -818,13 +815,15 @@ new Ext.TabPanel({
                     Ext.fly(oldEl).removeClass('x-tab-strip-active');
                 }
             }
+            this.activeTab = item;
             if(item){
                 var el = this.getTabEl(item);
                 Ext.fly(el).addClass('x-tab-strip-active');
-                this.activeTab = item;
                 this.stack.add(item);
 
                 this.layout.setActiveItem(item);
+                // Need to do this here, since setting the active tab slightly changes the size
+                this.delegateUpdates();
                 if(this.scrolling){
                     this.scrollToTab(item, this.animScroll);
                 }
@@ -864,10 +863,11 @@ new Ext.TabPanel({
             pos = this.getScrollPos(),
             l = this.edge.getOffsetsTo(this.stripWrap)[0] + pos;
 
-        if(!this.enableTabScroll || count < 1 || cw < 20){ // 20 to prevent display:none issues
+        if(!this.enableTabScroll || cw < 20){ // 20 to prevent display:none issues
             return;
         }
-        if(l <= tw){
+        if(count == 0 || l <= tw){
+            // ensure the width is set if there's no tabs
             wd.scrollLeft = 0;
             wrap.setWidth(tw);
             if(this.scrolling){
@@ -974,11 +974,11 @@ new Ext.TabPanel({
      */
 
     scrollToTab : function(item, animate){
-        if(!item){ 
-            return; 
+        if(!item){
+            return;
         }
         var el = this.getTabEl(item),
-            pos = this.getScrollPos(), 
+            pos = this.getScrollPos(),
             area = this.getScrollArea(),
             left = Ext.fly(el).getOffsetsTo(this.stripWrap)[0] + pos,
             right = left + el.offsetWidth;