/*!
- * Ext JS Library 3.1.1
- * Copyright(c) 2006-2010 Ext JS, LLC
+ * Ext JS Library 3.3.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
* the frequency it calculates and does a re-layout of components. This is useful for heavy containers or containers
* with a large quantity of sub-components for which frequent layout calls would be expensive. Defaults to <code>50</code>.
*/
- // Deprecated - will be removed in 3.2.x
bufferResize: 50,
/**
'remove'
);
- this.enableBubble(this.bubbleEvents);
-
/**
* The collection of components in this container as a {@link Ext.util.MixedCollection}
* @type MixedCollection
if(this.layout && this.layout != layout){
this.layout.setContainer(null);
}
- this.initItems();
this.layout = layout;
+ this.initItems();
layout.setContainer(this);
},
this.setLayout(this.layout);
// If a CardLayout, the active item set
- if(this.activeItem !== undefined){
+ if(this.activeItem !== undefined && this.layout.setActiveItem){
var item = this.activeItem;
delete this.activeItem;
this.layout.setActiveItem(item);
* may not be removed or added. See the Notes for {@link Ext.layout.BorderLayout BorderLayout}
* for more details.</li>
* </ul></div>
- * @param {Object/Array} component
- * <p>Either a single component or an Array of components to add. See
+ * @param {...Object/Array} component
+ * <p>Either one or more Components to add or an Array of Components to add. See
* <code>{@link #items}</code> for additional information.</p>
- * @param {Object} (Optional) component_2
- * @param {Object} (Optional) component_n
- * @return {Ext.Component} component The Component (or config object) that was added.
+ * @return {Ext.Component/Array} The Components that were added.
*/
add : function(comp){
this.initItems();
* @return {Ext.Component} component The Component (or config object) that was
* inserted with the Container's default config values applied.
*/
- insert : function(index, comp){
+ insert : function(index, comp) {
+ var args = arguments,
+ length = args.length,
+ result = [],
+ i, c;
+
this.initItems();
- var a = arguments, len = a.length;
- if(len > 2){
- var result = [];
- for(var i = len-1; i >= 1; --i) {
- result.push(this.insert(index, a[i]));
+
+ if (length > 2) {
+ for (i = length - 1; i >= 1; --i) {
+ result.push(this.insert(index, args[i]));
}
return result;
}
- var c = this.lookupComponent(this.applyDefaults(comp));
+
+ c = this.lookupComponent(this.applyDefaults(comp));
index = Math.min(index, this.items.length);
- if(this.fireEvent('beforeadd', this, c, index) !== false && this.onBeforeAdd(c) !== false){
- if(c.ownerCt == this){
+
+ if (this.fireEvent('beforeadd', this, c, index) !== false && this.onBeforeAdd(c) !== false) {
+ if (c.ownerCt == this) {
this.items.remove(c);
}
this.items.insert(index, c);
this.onAdd(c);
this.fireEvent('add', this, c, index);
}
+
return c;
},
// private
createComponent : function(config, defaultType){
+ if (config.render) {
+ return config;
+ }
// add in ownerCt at creation time but then immediately
// remove so that onBeforeAdd can handle it
- var c = config.render ? config : Ext.create(Ext.apply({
+ var c = Ext.create(Ext.apply({
ownerCt: this
}, config), defaultType || this.defaultType);
+ delete c.initialConfig.ownerCt;
delete c.ownerCt;
return c;
},
/**
- * We can only lay out if there is a view area in which to layout.
- * display:none on the layout target, *or any of its parent elements* will mean it has no view area.
- */
-
- // private
+ * @private
+ * We can only lay out if there is a view area in which to layout.
+ * display:none on the layout target, *or any of its parent elements* will mean it has no view area.
+ */
canLayout : function() {
var el = this.getVisibilityEl();
return el && el.dom && !el.isStyle("display", "none");
*/
getLayout : function(){
if(!this.layout){
- var layout = new Ext.layout.ContainerLayout(this.layoutConfig);
+ var layout = new Ext.layout.AutoLayout(this.layoutConfig);
this.setLayout(layout);
}
return this.layout;
Ext.Container.superclass.beforeDestroy.call(this);
},
- /**
- * Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (<i>this</i>) of
- * function call will be the scope provided or the current component. The arguments to the function
- * will be the args provided or the current component. If the function returns false at any point,
- * the bubble is stopped.
- * @param {Function} fn The function to call
- * @param {Object} scope (optional) The scope of the function (defaults to current node)
- * @param {Array} args (optional) The args to call the function with (default to passing the current component)
- * @return {Ext.Container} this
- */
- bubble : function(fn, scope, args){
- var p = this;
- while(p){
- if(fn.apply(scope || p, args || [p]) === false){
- break;
- }
- p = p.ownerCt;
- }
- return this;
- },
-
/**
* Cascades down the component/container heirarchy from this component (called first), calling the specified function with
* each component. The scope (<i>this</i>) of
/**
* Find a component under this container at any level by id
* @param {String} id
+ * @deprecated Fairly useless method, since you can just use Ext.getCmp. Should be removed for 4.0
+ * If you need to test if an id belongs to a container, you can use getCmp and findParent*.
* @return Ext.Component
*/
findById : function(id){
- var m, ct = this;
+ var m = null,
+ ct = this;
this.cascade(function(c){
if(ct != c && c.id === id){
m = c;
return false;
}
});
- return m || null;
+ return m;
},
/**
/**
* Get a component contained by this container (alias for items.get(key))
* @param {String/Number} key The index or id of the component
+ * @deprecated Should be removed in 4.0, since getComponent does the same thing.
* @return {Ext.Component} Ext.Component
*/
get : function(key){
- return this.items.get(key);
+ return this.getComponent(key);
}
});
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