testMaven/WebRoot/resource/js/easyui/src/jquery.tabs.js

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/**
 * jQuery EasyUI 1.5
 * 
 * Copyright (c) 2009-2016 www.jeasyui.com. All rights reserved.
 *
 * Licensed under the freeware license: http://www.jeasyui.com/license_freeware.php
 * To use it on other terms please contact us: info@jeasyui.com
 *
 */
/**
 * tabs - jQuery EasyUI
 * 
 * Dependencies:
 * 	 panel
 *   linkbutton
 * 
 */
(function($){
	function getContentWidth(c){
		var w = 0;
		$(c).children().each(function(){
			w += $(this).outerWidth(true);
		});
		return w;
	}
	/**
	 * set the tabs scrollers to show or not,
	 * dependent on the tabs count and width
	 */
	function setScrollers(container) {
		var opts = $.data(container, 'tabs').options;
		if (opts.tabPosition == 'left' || opts.tabPosition == 'right' || !opts.showHeader){return}
		
		var header = $(container).children('div.tabs-header');
		var tool = header.children('div.tabs-tool:not(.tabs-tool-hidden)');
		var sLeft = header.children('div.tabs-scroller-left');
		var sRight = header.children('div.tabs-scroller-right');
		var wrap = header.children('div.tabs-wrap');
		
		// set the tool height
		var tHeight = header.outerHeight();
		if (opts.plain){
			tHeight -= tHeight - header.height();
		}
		tool._outerHeight(tHeight);
		
		var tabsWidth = getContentWidth(header.find('ul.tabs'));
		var cWidth = header.width() - tool._outerWidth();
		
		if (tabsWidth > cWidth) {
			sLeft.add(sRight).show()._outerHeight(tHeight);
			if (opts.toolPosition == 'left'){
				tool.css({
					left: sLeft.outerWidth(),
					right: ''
				});
				wrap.css({
					marginLeft: sLeft.outerWidth() + tool._outerWidth(),
					marginRight: sRight._outerWidth(),
					width: cWidth - sLeft.outerWidth() - sRight.outerWidth()