X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775..2e847cf21b8ab9d15fa167b315ca5b2fa92638fc:/docs/source/CardLayout.html diff --git a/docs/source/CardLayout.html b/docs/source/CardLayout.html index 83460b53..280d1a54 100644 --- a/docs/source/CardLayout.html +++ b/docs/source/CardLayout.html @@ -1,17 +1,12 @@ - - - The source code - - - - - 
/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-
/**
+
+
+      
+  The source code
+    
+    
+
+
+    
/**
  * @class Ext.layout.CardLayout
  * @extends Ext.layout.FitLayout
  * 
This layout manages multiple child Components, each fitted to the Container, where only a single child Component can be
@@ -85,7 +80,7 @@ Ext.layout.CardLayout = Ext.extend(Ext.layout.FitLayout, {
      * true might improve performance.
      */
     deferredRender : false,
-    
+
     
/**
      * @cfg {Boolean} layoutOnCardChange
      * True to force a layout of the active item when the active card is changed. Defaults to false.
@@ -97,10 +92,11 @@ Ext.layout.CardLayout = Ext.extend(Ext.layout.FitLayout, {
      */
     // private
     renderHidden : true,
-    
+
+    type: 'card',
+
     constructor: function(config){
         Ext.layout.CardLayout.superclass.constructor.call(this, config);
-        this.forceLayout = (this.deferredRender === false);
     },
 
     
/**
@@ -108,18 +104,37 @@ Ext.layout.CardLayout = Ext.extend(Ext.layout.FitLayout, {
      * @param {String/Number} item The string component id or numeric index of the item to activate
      */
     setActiveItem : function(item){
-        item = this.container.getComponent(item);
-        if(this.activeItem != item){
-            if(this.activeItem){
-                this.activeItem.hide();
+        var ai = this.activeItem,
+            ct = this.container;
+        item = ct.getComponent(item);
+
+        // Is this a valid, different card?
+        if(item && ai != item){
+
+            // Changing cards, hide the current one
+            if(ai){
+                ai.hide();
+                if (ai.hidden !== true) {
+                    return false;
+                }
+                ai.fireEvent('deactivate', ai);
             }
-            var layout = item.doLayout && (this.layoutOnCardChange || !item.rendered);
+            // Change activeItem reference
             this.activeItem = item;
+
+            // The container is about to get a recursive layout, remove any deferLayout reference
+            // because it will trigger a redundant layout.
+            delete item.deferLayout;
+
+            // Show the new component
             item.show();
+
             this.layout();
-            if(layout){
+
+            if(item.doLayout){
                 item.doLayout();
             }
+            item.fireEvent('activate', item);
         }
     },
 
@@ -132,6 +147,6 @@ Ext.layout.CardLayout = Ext.extend(Ext.layout.FitLayout, {
         }
     }
 });
-Ext.Container.LAYOUTS['card'] = Ext.layout.CardLayout;

-
+Ext.Container.LAYOUTS['card'] = Ext.layout.CardLayout;
+ \ No newline at end of file