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\ No newline at end of file/** + * @class Ext.layout.container.AbstractContainer + * @extends Ext.layout.Layout + * Please refer to sub classes documentation + */ + +Ext.define('Ext.layout.container.AbstractContainer', { + + /* Begin Definitions */ + + extend: 'Ext.layout.Layout', + + /* End Definitions */ + + type: 'container', + + fixedLayout: true, + + // @private + managedHeight: true, + // @private + managedWidth: true, + + /** + * @cfg {Boolean} bindToOwnerCtComponent + * Flag to notify the ownerCt Component on afterLayout of a change + */ + bindToOwnerCtComponent: false, + + /** + * @cfg {Boolean} bindToOwnerCtContainer + * Flag to notify the ownerCt Container on afterLayout of a change + */ + bindToOwnerCtContainer: false, + + /** + * @cfg {String} itemCls + * <p>An optional extra CSS class that will be added to the container. This can be useful for adding + * customized styles to the container or any of its children using standard CSS rules. See + * {@link Ext.Component}.{@link Ext.Component#ctCls ctCls} also.</p> + * </p> + */ + + isManaged: function(dimension) { + dimension = Ext.String.capitalize(dimension); + var me = this, + child = me, + managed = me['managed' + dimension], + ancestor = me.owner.ownerCt; + + if (ancestor && ancestor.layout) { + while (ancestor && ancestor.layout) { + if (managed === false || ancestor.layout['managed' + dimension] === false) { + managed = false; + break; + } + ancestor = ancestor.ownerCt; + } + } + return managed; + }, + + layout: function() { + var me = this, + owner = me.owner; + if (Ext.isNumber(owner.height) || owner.isViewport) { + me.managedHeight = false; + } + if (Ext.isNumber(owner.width) || owner.isViewport) { + me.managedWidth = false; + } + me.callParent(arguments); + }, + + /** + * Set the size of an item within the Container. We should always use setCalculatedSize. + * @private + */ + setItemSize: function(item, width, height) { + if (Ext.isObject(width)) { + height = width.height; + width = width.width; + } + item.setCalculatedSize(width, height, this.owner); + }, + + /** + * <p>Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's + * base class), or the layout phase (onLayout).</p> + * @return {Array} of child components + */ + getLayoutItems: function() { + return this.owner && this.owner.items && this.owner.items.items || []; + }, + + afterLayout: function() { + this.owner.afterLayout(this); + }, + /** + * Returns the owner component's resize element. + * @return {Ext.core.Element} + */ + getTarget: function() { + return this.owner.getTargetEl(); + }, + /** + * <p>Returns the element into which rendering must take place. Defaults to the owner Container's {@link Ext.AbstractComponent#targetEl}.</p> + * May be overridden in layout managers which implement an inner element. + * @return {Ext.core.Element} + */ + getRenderTarget: function() { + return this.owner.getTargetEl(); + } +}); +