--- /dev/null
+<html>\r
+<head>\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">/**\r
+ * @class Ext.Element\r
+ */\r
+(function(){\r
+var D = Ext.lib.Dom,\r
+ LEFT = "left",\r
+ RIGHT = "right",\r
+ TOP = "top",\r
+ BOTTOM = "bottom",\r
+ POSITION = "position",\r
+ STATIC = "static",\r
+ RELATIVE = "relative",\r
+ AUTO = "auto",\r
+ ZINDEX = "z-index";\r
+\r
+function animTest(args, animate, i) {\r
+ return this.preanim && !!animate ? this.preanim(args, i) : false \r
+}\r
+\r
+Ext.Element.addMethods({\r
+ <div id="method-Ext.Element-getX"></div>/**\r
+ * Gets the current X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @return {Number} The X position of the element\r
+ */\r
+ getX : function(){\r
+ return D.getX(this.dom);\r
+ },\r
+\r
+ <div id="method-Ext.Element-getY"></div>/**\r
+ * Gets the current Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @return {Number} The Y position of the element\r
+ */\r
+ getY : function(){\r
+ return D.getY(this.dom);\r
+ },\r
+\r
+ <div id="method-Ext.Element-getXY"></div>/**\r
+ * Gets the current position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @return {Array} The XY position of the element\r
+ */\r
+ getXY : function(){\r
+ return D.getXY(this.dom);\r
+ },\r
+\r
+ <div id="method-Ext.Element-getOffsetsTo"></div>/**\r
+ * Returns the offsets of this element from the passed element. Both element must be part of the DOM tree and not have display:none to have page coordinates.\r
+ * @param {Mixed} element The element to get the offsets from.\r
+ * @return {Array} The XY page offsets (e.g. [100, -200])\r
+ */\r
+ getOffsetsTo : function(el){\r
+ var o = this.getXY(),\r
+ e = Ext.fly(el, '_internal').getXY();\r
+ return [o[0]-e[0],o[1]-e[1]];\r
+ },\r
+\r
+ <div id="method-Ext.Element-setX"></div>/**\r
+ * Sets the X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @param {Number} The X position of the element\r
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object\r
+ * @return {Ext.Element} this\r
+ */\r
+ setX : function(x, animate){ \r
+ return this.setXY([x, this.getY()], animTest.call(this, arguments, animate, 1));\r
+ },\r
+\r
+ <div id="method-Ext.Element-setY"></div>/**\r
+ * Sets the Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @param {Number} The Y position of the element\r
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object\r
+ * @return {Ext.Element} this\r
+ */\r
+ setY : function(y, animate){ \r
+ return this.setXY([this.getX(), y], animTest.call(this, arguments, animate, 1));\r
+ },\r
+\r
+ <div id="method-Ext.Element-setLeft"></div>/**\r
+ * Sets the element's left position directly using CSS style (instead of {@link #setX}).\r
+ * @param {String} left The left CSS property value\r
+ * @return {Ext.Element} this\r
+ */\r
+ setLeft : function(left){\r
+ this.setStyle(LEFT, this.addUnits(left));\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.Element-setTop"></div>/**\r
+ * Sets the element's top position directly using CSS style (instead of {@link #setY}).\r
+ * @param {String} top The top CSS property value\r
+ * @return {Ext.Element} this\r
+ */\r
+ setTop : function(top){\r
+ this.setStyle(TOP, this.addUnits(top));\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.Element-setRight"></div>/**\r
+ * Sets the element's CSS right style.\r
+ * @param {String} right The right CSS property value\r
+ * @return {Ext.Element} this\r
+ */\r
+ setRight : function(right){\r
+ this.setStyle(RIGHT, this.addUnits(right));\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.Element-setBottom"></div>/**\r
+ * Sets the element's CSS bottom style.\r
+ * @param {String} bottom The bottom CSS property value\r
+ * @return {Ext.Element} this\r
+ */\r
+ setBottom : function(bottom){\r
+ this.setStyle(BOTTOM, this.addUnits(bottom));\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.Element-setXY"></div>/**\r
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.\r
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)\r
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object\r
+ * @return {Ext.Element} this\r
+ */\r
+ setXY : function(pos, animate){\r
+ var me = this;\r
+ if(!animate || !me.anim){\r
+ D.setXY(me.dom, pos);\r
+ }else{\r
+ me.anim({points: {to: pos}}, me.preanim(arguments, 1), 'motion');\r
+ }\r
+ return me;\r
+ },\r
+\r
+ <div id="method-Ext.Element-setLocation"></div>/**\r
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.\r
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @param {Number} x X value for new position (coordinates are page-based)\r
+ * @param {Number} y Y value for new position (coordinates are page-based)\r
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object\r
+ * @return {Ext.Element} this\r
+ */\r
+ setLocation : function(x, y, animate){\r
+ return this.setXY([x, y], animTest.call(this, arguments, animate, 2));\r
+ },\r
+\r
+ <div id="method-Ext.Element-moveTo"></div>/**\r
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.\r
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).\r
+ * @param {Number} x X value for new position (coordinates are page-based)\r
+ * @param {Number} y Y value for new position (coordinates are page-based)\r
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object\r
+ * @return {Ext.Element} this\r
+ */\r
+ moveTo : function(x, y, animate){\r
+ return this.setXY([x, y], animTest.call(this, arguments, animate, 2)); \r
+ }, \r
+ \r
+ <div id="method-Ext.Element-getLeft"></div>/**\r
+ * Gets the left X coordinate\r
+ * @param {Boolean} local True to get the local css position instead of page coordinate\r
+ * @return {Number}\r
+ */\r
+ getLeft : function(local){\r
+ return !local ? this.getX() : parseInt(this.getStyle(LEFT), 10) || 0;\r
+ },\r
+\r
+ <div id="method-Ext.Element-getRight"></div>/**\r
+ * Gets the right X coordinate of the element (element X position + element width)\r
+ * @param {Boolean} local True to get the local css position instead of page coordinate\r
+ * @return {Number}\r
+ */\r
+ getRight : function(local){\r
+ var me = this;\r
+ return !local ? me.getX() + me.getWidth() : (me.getLeft(true) + me.getWidth()) || 0;\r
+ },\r
+\r
+ <div id="method-Ext.Element-getTop"></div>/**\r
+ * Gets the top Y coordinate\r
+ * @param {Boolean} local True to get the local css position instead of page coordinate\r
+ * @return {Number}\r
+ */\r
+ getTop : function(local) {\r
+ return !local ? this.getY() : parseInt(this.getStyle(TOP), 10) || 0;\r
+ },\r
+\r
+ <div id="method-Ext.Element-getBottom"></div>/**\r
+ * Gets the bottom Y coordinate of the element (element Y position + element height)\r
+ * @param {Boolean} local True to get the local css position instead of page coordinate\r
+ * @return {Number}\r
+ */\r
+ getBottom : function(local){\r
+ var me = this;\r
+ return !local ? me.getY() + me.getHeight() : (me.getTop(true) + me.getHeight()) || 0;\r
+ },\r
+\r
+ <div id="method-Ext.Element-position"></div>/**\r
+ * Initializes positioning on this element. If a desired position is not passed, it will make the\r
+ * the element positioned relative IF it is not already positioned.\r
+ * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"\r
+ * @param {Number} zIndex (optional) The zIndex to apply\r
+ * @param {Number} x (optional) Set the page X position\r
+ * @param {Number} y (optional) Set the page Y position\r
+ */\r
+ position : function(pos, zIndex, x, y){\r
+ var me = this;\r
+ \r
+ if(!pos && me.isStyle(POSITION, STATIC)){ \r
+ me.setStyle(POSITION, RELATIVE); \r
+ } else if(pos) {\r
+ me.setStyle(POSITION, pos);\r
+ }\r
+ if(zIndex){\r
+ me.setStyle(ZINDEX, zIndex);\r
+ }\r
+ if(x || y) me.setXY([x || false, y || false]);\r
+ },\r
+\r
+ <div id="method-Ext.Element-clearPositioning"></div>/**\r
+ * Clear positioning back to the default when the document was loaded\r
+ * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.\r
+ * @return {Ext.Element} this\r
+ */\r
+ clearPositioning : function(value){\r
+ value = value || '';\r
+ this.setStyle({\r
+ left : value,\r
+ right : value,\r
+ top : value,\r
+ bottom : value,\r
+ "z-index" : "",\r
+ position : STATIC\r
+ });\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.Element-getPositioning"></div>/**\r
+ * Gets an object with all CSS positioning properties. Useful along with setPostioning to get\r
+ * snapshot before performing an update and then restoring the element.\r
+ * @return {Object}\r
+ */\r
+ getPositioning : function(){\r
+ var l = this.getStyle(LEFT);\r
+ var t = this.getStyle(TOP);\r
+ return {\r
+ "position" : this.getStyle(POSITION),\r
+ "left" : l,\r
+ "right" : l ? "" : this.getStyle(RIGHT),\r
+ "top" : t,\r
+ "bottom" : t ? "" : this.getStyle(BOTTOM),\r
+ "z-index" : this.getStyle(ZINDEX)\r
+ };\r
+ },\r
+ \r
+ <div id="method-Ext.Element-setPositioning"></div>/**\r
+ * Set positioning with an object returned by getPositioning().\r
+ * @param {Object} posCfg\r
+ * @return {Ext.Element} this\r
+ */\r
+ setPositioning : function(pc){\r
+ var me = this,\r
+ style = me.dom.style;\r
+ \r
+ me.setStyle(pc);\r
+ \r
+ if(pc.right == AUTO){\r
+ style.right = "";\r
+ }\r
+ if(pc.bottom == AUTO){\r
+ style.bottom = "";\r
+ }\r
+ \r
+ return me;\r
+ }, \r
+ \r
+ <div id="method-Ext.Element-translatePoints"></div>/**\r
+ * Translates the passed page coordinates into left/top css values for this element\r
+ * @param {Number/Array} x The page x or an array containing [x, y]\r
+ * @param {Number} y (optional) The page y, required if x is not an array\r
+ * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}\r
+ */\r
+ translatePoints : function(x, y){ \r
+ y = isNaN(x[1]) ? y : x[1];\r
+ x = isNaN(x[0]) ? x : x[0];\r
+ var me = this,\r
+ relative = me.isStyle(POSITION, RELATIVE),\r
+ o = me.getXY(),\r
+ l = parseInt(me.getStyle(LEFT), 10),\r
+ t = parseInt(me.getStyle(TOP), 10);\r
+ \r
+ l = !isNaN(l) ? l : (relative ? 0 : me.dom.offsetLeft);\r
+ t = !isNaN(t) ? t : (relative ? 0 : me.dom.offsetTop); \r
+\r
+ return {left: (x - o[0] + l), top: (y - o[1] + t)}; \r
+ },\r
+ \r
+ animTest : animTest\r
+});\r
+})();</pre> \r
+</body>\r
+</html>
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