+++ /dev/null
-<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.ns("Ext.ux");\r
-\r
-<div id="cls-Ext.ux.FieldLabeler"></div>/**\r
- * @class Ext.ux.FieldLabeler\r
- * <p>A plugin for Field Components which renders standard Ext form wrapping and labels\r
- * round the Field at render time regardless of the layout of the Container.</p>\r
- * <p>Usage:</p>\r
- * <pre><code>\r
- {\r
- xtype: 'combo',\r
- plugins: [ Ext.ux.FieldLabeler ],\r
- triggerAction: 'all',\r
- fieldLabel: 'Select type',\r
- store: typeStore\r
- }\r
- * </code></pre>\r
- */\r
-Ext.ux.FieldLabeler = (function(){\r
-\r
-// Pulls a named property down from the first ancestor Container it's found in\r
- function getParentProperty(propName) {\r
- for (var p = this.ownerCt; p; p = p.ownerCt) {\r
- if (p[propName]) {\r
- return p[propName];\r
- }\r
- }\r
- }\r
-\r
- return {\r
-\r
-// Add behaviour at important points in the Field's lifecycle.\r
- init: function(f) {\r
- f.onRender = f.onRender.createSequence(this.onRender);\r
- f.onResize = f.onResize.createSequence(this.onResize);\r
- f.onDestroy = f.onDestroy.createSequence(this.onDestroy);\r
- },\r
-\r
- onRender: function() {\r
-// Do nothing if being rendered by a form layout\r
- if (this.ownerCt) {\r
- if (this.ownerCt.layout instanceof Ext.layout.FormLayout) {\r
- return;\r
- }\r
- if (this.nextSibling()) {\r
- this.margins = '0 0 5 0';\r
- }\r
- }\r
-\r
- this.resizeEl = this.el.wrap({\r
- cls: 'x-form-element'\r
- });\r
- this.positionEl = this.itemCt = this.resizeEl.wrap({\r
- cls: 'x-form-item '\r
- });\r
- this.actionMode = 'itemCt';\r
-\r
-// If we are hiding labels, then we're done!\r
- if (!Ext.isDefined(this.hideLabels)) {\r
- this.hideLabels = getParentProperty.call(this, "hideLabels");\r
- }\r
- if (this.hideLabels) {\r
- this.resizeEl.setStyle('padding-left', '0px');\r
- return;\r
- }\r
-\r
-// Collect info we need to render the label.\r
- if (!Ext.isDefined(this.labelSeparator)) {\r
- this.labelSeparator = getParentProperty.call(this, "labelSeparator");\r
- }\r
- if (!Ext.isDefined(this.labelPad)) {\r
- this.labelPad = getParentProperty.call(this, "labelPad");\r
- }\r
- if (!Ext.isDefined(this.labelAlign)) {\r
- this.labelAlign = getParentProperty.call(this, "labelAlign") || 'left';\r
- }\r
- this.itemCt.addClass('x-form-label-' + this.labelAlign);\r
-\r
- if(this.labelAlign == 'top'){\r
- if (!this.labelWidth) {\r
- this.labelWidth = 'auto';\r
- }\r
- this.resizeEl.setStyle('padding-left', '0px');\r
- } else {\r
- if (!Ext.isDefined(this.labelWidth)) {\r
- this.labelWidth = getParentProperty.call(this, "labelWidth") || 100;\r
- }\r
- this.resizeEl.setStyle('padding-left', (this.labelWidth + (this.labelPad || 5)) + 'px');\r
- this.labelWidth += 'px';\r
- }\r
-\r
- this.label = this.itemCt.insertFirst({\r
- tag: 'label',\r
- cls: 'x-form-item-label',\r
- style: {\r
- width: this.labelWidth\r
- },\r
- html: this.fieldLabel + (this.labelSeparator || ':')\r
- });\r
- },\r
- \r
-// private\r
-// Ensure the input field is sized to fit in the content area of the resizeEl (to the right of its padding-left)\r
- onResize: function() {\r
- this.el.setWidth(this.resizeEl.getWidth(true));\r
- if (this.el.dom.tagName.toLowerCase() == 'textarea') {\r
- var h = this.resizeEl.getHeight(true);\r
- if (!this.hideLabels && (this.labelAlign == 'top')) {\r
- h -= this.label.getHeight();\r
- }\r
- this.el.setHeight(h);\r
- }\r
- },\r
-\r
-// private\r
-// Ensure that we clean up on destroy.\r
- onDestroy: function() {\r
- this.itemCt.remove();\r
- }\r
- };\r
-})();</pre>
-</body>
-</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff