-<html>
-<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.ColumnLayout"></div>/**\r
+<html>\r
+<head>\r
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> \r
+ <title>The source code</title>\r
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
+</head>\r
+<body onload="prettyPrint();">\r
+ <pre class="prettyprint lang-js"><div id="cls-Ext.layout.ColumnLayout"></div>/**\r
* @class Ext.layout.ColumnLayout\r
* @extends Ext.layout.ContainerLayout\r
* <p>This is the layout style of choice for creating structural layouts in a multi-column format where the width of\r
layout:'column',\r
items: [{\r
title: 'Column 1',\r
- columnWidth: .25 \r
+ columnWidth: .25\r
},{\r
title: 'Column 2',\r
columnWidth: .6\r
Ext.layout.ColumnLayout = Ext.extend(Ext.layout.ContainerLayout, {\r
// private\r
monitorResize:true,\r
- \r
+\r
+ type: 'column',\r
+\r
extraCls: 'x-column',\r
\r
scrollOffset : 0,\r
\r
// private\r
+\r
+ targetCls: 'x-column-layout-ct',\r
+\r
isValidParent : function(c, target){\r
- return (c.getPositionEl ? c.getPositionEl() : c.getEl()).dom.parentNode == this.innerCt.dom;\r
+ return this.innerCt && c.getPositionEl().dom.parentNode == this.innerCt.dom;\r
},\r
\r
- // private\r
- onLayout : function(ct, target){\r
- var cs = ct.items.items, len = cs.length, c, i;\r
+ getLayoutTargetSize : function() {\r
+ var target = this.container.getLayoutTarget(), ret;\r
+ if (target) {\r
+ ret = target.getViewSize();\r
+ ret.width -= target.getPadding('lr');\r
+ ret.height -= target.getPadding('tb');\r
+ }\r
+ return ret;\r
+ },\r
\r
+ renderAll : function(ct, target) {\r
if(!this.innerCt){\r
- target.addClass('x-column-layout-ct');\r
-\r
// the innerCt prevents wrapping and shuffling while\r
// the container is resizing\r
this.innerCt = target.createChild({cls:'x-column-inner'});\r
this.innerCt.createChild({cls:'x-clear'});\r
}\r
- this.renderAll(ct, this.innerCt);\r
+ Ext.layout.ColumnLayout.superclass.renderAll.call(this, ct, this.innerCt);\r
+ },\r
\r
- var size = Ext.isIE && target.dom != Ext.getBody().dom ? target.getStyleSize() : target.getViewSize();\r
+ // private\r
+ onLayout : function(ct, target){\r
+ var cs = ct.items.items, len = cs.length, c, i;\r
+\r
+ this.renderAll(ct, target);\r
+\r
+ var size = this.getLayoutTargetSize();\r
\r
if(size.width < 1 && size.height < 1){ // display none?\r
return;\r
}\r
\r
- var w = size.width - target.getPadding('lr') - this.scrollOffset,\r
- h = size.height - target.getPadding('tb'),\r
+ var w = size.width - this.scrollOffset,\r
+ h = size.height,\r
pw = w;\r
\r
this.innerCt.setWidth(w);\r
- \r
+\r
// some columns can be percentages while others are fixed\r
// so we need to make 2 passes\r
\r
for(i = 0; i < len; i++){\r
c = cs[i];\r
if(!c.columnWidth){\r
- pw -= (c.getSize().width + c.getEl().getMargins('lr'));\r
+ pw -= (c.getWidth() + c.getPositionEl().getMargins('lr'));\r
}\r
}\r
\r
for(i = 0; i < len; i++){\r
c = cs[i];\r
if(c.columnWidth){\r
- c.setSize(Math.floor(c.columnWidth*pw) - c.getEl().getMargins('lr'));\r
+ c.setSize(Math.floor(c.columnWidth * pw) - c.getPositionEl().getMargins('lr'));\r
}\r
}\r
+\r
+ // Browsers differ as to when they account for scrollbars. We need to re-measure to see if the scrollbar\r
+ // spaces were accounted for properly. If not, re-layout.\r
+ if (Ext.isIE) {\r
+ if (i = target.getStyle('overflow') && i != 'hidden' && !this.adjustmentPass) {\r
+ var ts = this.getLayoutTargetSize();\r
+ if (ts.width != size.width){\r
+ this.adjustmentPass = true;\r
+ this.onLayout(ct, target);\r
+ }\r
+ }\r
+ }\r
+ delete this.adjustmentPass;\r
}\r
- \r
+\r
<div id="prop-Ext.layout.ColumnLayout-activeItem"></div>/**\r
* @property activeItem\r
* @hide\r
*/\r
});\r
\r
-Ext.Container.LAYOUTS['column'] = Ext.layout.ColumnLayout;</pre>
-</body>
+Ext.Container.LAYOUTS['column'] = Ext.layout.ColumnLayout;</pre> \r
+</body>\r
</html>
\ No newline at end of file
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