/*
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This file is part of Ext JS 4.2
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Copyright (c) 2011-2013 Sencha Inc
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Contact: http://www.sencha.com/contact
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GNU General Public License Usage
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This file may be used under the terms of the GNU General Public License version 3.0 as
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published by the Free Software Foundation and appearing in the file LICENSE included in the
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packaging of this file.
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Please review the following information to ensure the GNU General Public License version 3.0
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requirements will be met: http://www.gnu.org/copyleft/gpl.html.
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If you are unsure which license is appropriate for your use, please contact the sales department
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at http://www.sencha.com/contact.
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Build date: 2013-05-16 14:36:50 (f9be68accb407158ba2b1be2c226a6ce1f649314)
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*/
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/**
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* Component layout for {@link Ext.view.BoundList}.
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* @private
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*/
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Ext.define('Ext.layout.component.BoundList', {
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extend: 'Ext.layout.component.Auto',
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alias: 'layout.boundlist',
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type: 'component',
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beginLayout: function(ownerContext) {
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var me = this,
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owner = me.owner,
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toolbar = owner.pagingToolbar;
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me.callParent(arguments);
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if (owner.floating) {
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ownerContext.savedXY = owner.getXY();
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// move way offscreen to prevent any constraining
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// only move on the y axis to avoid triggering a horizontal scrollbar in rtl mode
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owner.setXY([0, -9999]);
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}
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if (toolbar) {
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ownerContext.toolbarContext = ownerContext.context.getCmp(toolbar);
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}
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ownerContext.listContext = ownerContext.getEl('listEl');
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},
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beginLayoutCycle: function(ownerContext){
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var owner = this.owner;
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this.callParent(arguments);
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if (ownerContext.heightModel.auto) {
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// Set the el/listEl to be autoHeight since they may have been previously sized
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// by another layout process. If the el was at maxHeight first, the listEl will
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// always size to the maxHeight regardless of the content.
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owner.el.setHeight('auto');
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owner.listEl.setHeight('auto');
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}
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},
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getLayoutItems: function() {
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var toolbar = this.owner.pagingToolbar;
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return toolbar ? [toolbar] : [];
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},
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isValidParent: function() {
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// this only ever gets called with the toolbar, since it's rendered inside we
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// know the parent is always valid
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return true;
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},
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finishedLayout: function(ownerContext) {
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var xy = ownerContext.savedXY;
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this.callParent(arguments);
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if (xy) {
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this.owner.setXY(xy);
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}
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},
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measureContentWidth: function(ownerContext) {
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return this.owner.listEl.getWidth();
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},
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measureContentHeight: function(ownerContext) {
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return this.owner.listEl.getHeight();
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},
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publishInnerHeight: function(ownerContext, height) {
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var toolbar = ownerContext.toolbarContext,
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toolbarHeight = 0;
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if (toolbar) {
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toolbarHeight = toolbar.getProp('height');
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}
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if (toolbarHeight === undefined) {
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this.done = false;
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} else {
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ownerContext.listContext.setHeight(height - ownerContext.getFrameInfo().height - toolbarHeight);
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}
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},
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calculateOwnerHeightFromContentHeight: function(ownerContext){
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var height = this.callParent(arguments),
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toolbar = ownerContext.toolbarContext;
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if (toolbar) {
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height += toolbar.getProp('height');
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}
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return height;
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}
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});
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