+++ /dev/null
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-<head>
- <title>The source code</title>
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
-</head>
-<body onload="prettyPrint();">
- <pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-<div id="cls-Ext.layout.TableLayout"></div>/**\r
- * @class Ext.layout.TableLayout\r
- * @extends Ext.layout.ContainerLayout\r
- * <p>This layout allows you to easily render content into an HTML table. The total number of columns can be\r
- * specified, and rowspan and colspan can be used to create complex layouts within the table.\r
- * This class is intended to be extended or created via the layout:'table' {@link Ext.Container#layout} config,\r
- * and should generally not need to be created directly via the new keyword.</p>\r
- * <p>Note that when creating a layout via config, the layout-specific config properties must be passed in via\r
- * the {@link Ext.Container#layoutConfig} object which will then be applied internally to the layout. In the\r
- * case of TableLayout, the only valid layout config property is {@link #columns}. However, the items added to a\r
- * TableLayout can supply the following table-specific config properties:</p>\r
- * <ul>\r
- * <li><b>rowspan</b> Applied to the table cell containing the item.</li>\r
- * <li><b>colspan</b> Applied to the table cell containing the item.</li>\r
- * <li><b>cellId</b> An id applied to the table cell containing the item.</li>\r
- * <li><b>cellCls</b> A CSS class name added to the table cell containing the item.</li>\r
- * </ul>\r
- * <p>The basic concept of building up a TableLayout is conceptually very similar to building up a standard\r
- * HTML table. You simply add each panel (or "cell") that you want to include along with any span attributes\r
- * specified as the special config properties of rowspan and colspan which work exactly like their HTML counterparts.\r
- * Rather than explicitly creating and nesting rows and columns as you would in HTML, you simply specify the\r
- * total column count in the layoutConfig and start adding panels in their natural order from left to right,\r
- * top to bottom. The layout will automatically figure out, based on the column count, rowspans and colspans,\r
- * how to position each panel within the table. Just like with HTML tables, your rowspans and colspans must add\r
- * up correctly in your overall layout or you'll end up with missing and/or extra cells! Example usage:</p>\r
- * <pre><code>\r
-// This code will generate a layout table that is 3 columns by 2 rows\r
-// with some spanning included. The basic layout will be:\r
-// +--------+-----------------+\r
-// | A | B |\r
-// | |--------+--------|\r
-// | | C | D |\r
-// +--------+--------+--------+\r
-var table = new Ext.Panel({\r
- title: 'Table Layout',\r
- layout:'table',\r
- defaults: {\r
- // applied to each contained panel\r
- bodyStyle:'padding:20px'\r
- },\r
- layoutConfig: {\r
- // The total column count must be specified here\r
- columns: 3\r
- },\r
- items: [{\r
- html: '<p>Cell A content</p>',\r
- rowspan: 2\r
- },{\r
- html: '<p>Cell B content</p>',\r
- colspan: 2\r
- },{\r
- html: '<p>Cell C content</p>',\r
- cellCls: 'highlight'\r
- },{\r
- html: '<p>Cell D content</p>'\r
- }]\r
-});\r
-</code></pre>\r
- */\r
-Ext.layout.TableLayout = Ext.extend(Ext.layout.ContainerLayout, {\r
- <div id="cfg-Ext.layout.TableLayout-columns"></div>/**\r
- * @cfg {Number} columns\r
- * The total number of columns to create in the table for this layout. If not specified, all Components added to\r
- * this layout will be rendered into a single row using one column per Component.\r
- */\r
-\r
- // private\r
- monitorResize:false,\r
-\r
- <div id="cfg-Ext.layout.TableLayout-tableAttrs"></div>/**\r
- * @cfg {Object} tableAttrs\r
- * <p>An object containing properties which are added to the {@link Ext.DomHelper DomHelper} specification\r
- * used to create the layout's <tt><table></tt> element. Example:</p><pre><code>\r
-{\r
- xtype: 'panel',\r
- layout: 'table',\r
- layoutConfig: {\r
- tableAttrs: {\r
- style: {\r
- width: '100%'\r
- }\r
- },\r
- columns: 3\r
- }\r
-}</code></pre>\r
- */\r
- tableAttrs:null,\r
- \r
- // private\r
- setContainer : function(ct){\r
- Ext.layout.TableLayout.superclass.setContainer.call(this, ct);\r
-\r
- this.currentRow = 0;\r
- this.currentColumn = 0;\r
- this.cells = [];\r
- },\r
-\r
- // private\r
- onLayout : function(ct, target){\r
- var cs = ct.items.items, len = cs.length, c, i;\r
-\r
- if(!this.table){\r
- target.addClass('x-table-layout-ct');\r
-\r
- this.table = target.createChild(\r
- Ext.apply({tag:'table', cls:'x-table-layout', cellspacing: 0, cn: {tag: 'tbody'}}, this.tableAttrs), null, true);\r
- }\r
- this.renderAll(ct, target);\r
- },\r
-\r
- // private\r
- getRow : function(index){\r
- var row = this.table.tBodies[0].childNodes[index];\r
- if(!row){\r
- row = document.createElement('tr');\r
- this.table.tBodies[0].appendChild(row);\r
- }\r
- return row;\r
- },\r
-\r
- // private\r
- getNextCell : function(c){\r
- var cell = this.getNextNonSpan(this.currentColumn, this.currentRow);\r
- var curCol = this.currentColumn = cell[0], curRow = this.currentRow = cell[1];\r
- for(var rowIndex = curRow; rowIndex < curRow + (c.rowspan || 1); rowIndex++){\r
- if(!this.cells[rowIndex]){\r
- this.cells[rowIndex] = [];\r
- }\r
- for(var colIndex = curCol; colIndex < curCol + (c.colspan || 1); colIndex++){\r
- this.cells[rowIndex][colIndex] = true;\r
- }\r
- }\r
- var td = document.createElement('td');\r
- if(c.cellId){\r
- td.id = c.cellId;\r
- }\r
- var cls = 'x-table-layout-cell';\r
- if(c.cellCls){\r
- cls += ' ' + c.cellCls;\r
- }\r
- td.className = cls;\r
- if(c.colspan){\r
- td.colSpan = c.colspan;\r
- }\r
- if(c.rowspan){\r
- td.rowSpan = c.rowspan;\r
- }\r
- this.getRow(curRow).appendChild(td);\r
- return td;\r
- },\r
- \r
- // private\r
- getNextNonSpan: function(colIndex, rowIndex){\r
- var cols = this.columns;\r
- while((cols && colIndex >= cols) || (this.cells[rowIndex] && this.cells[rowIndex][colIndex])) {\r
- if(cols && colIndex >= cols){\r
- rowIndex++;\r
- colIndex = 0;\r
- }else{\r
- colIndex++;\r
- }\r
- }\r
- return [colIndex, rowIndex];\r
- },\r
-\r
- // private\r
- renderItem : function(c, position, target){\r
- if(c && !c.rendered){\r
- c.render(this.getNextCell(c));\r
- this.configureItem(c, position);\r
- }else if(c && !this.isValidParent(c, target)){\r
- var container = this.getNextCell(c);\r
- container.insertBefore(c.getDomPositionEl().dom, null);\r
- c.container = Ext.get(container);\r
- this.configureItem(c, position);\r
- }\r
- },\r
-\r
- // private\r
- isValidParent : function(c, target){\r
- return c.getDomPositionEl().up('table', 5).dom.parentNode === (target.dom || target);\r
- }\r
-\r
- <div id="prop-Ext.layout.TableLayout-activeItem"></div>/**\r
- * @property activeItem\r
- * @hide\r
- */\r
-});\r
-\r
-Ext.Container.LAYOUTS['table'] = Ext.layout.TableLayout;</pre>
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git.ithinksw.org / extjs.git / blobdiff