--- /dev/null
+/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**
+ * @class Ext.Element
+ */
+(function(){
+var D = Ext.lib.Dom,
+ LEFT = "left",
+ RIGHT = "right",
+ TOP = "top",
+ BOTTOM = "bottom",
+ POSITION = "position",
+ STATIC = "static",
+ RELATIVE = "relative",
+ AUTO = "auto",
+ ZINDEX = "z-index";
+
+Ext.Element.addMethods({
+ /**
+ * 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).
+ * @return {Number} The X position of the element
+ */
+ getX : function(){
+ return D.getX(this.dom);
+ },
+
+ /**
+ * 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).
+ * @return {Number} The Y position of the element
+ */
+ getY : function(){
+ return D.getY(this.dom);
+ },
+
+ /**
+ * 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).
+ * @return {Array} The XY position of the element
+ */
+ getXY : function(){
+ return D.getXY(this.dom);
+ },
+
+ /**
+ * 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.
+ * @param {Mixed} element The element to get the offsets from.
+ * @return {Array} The XY page offsets (e.g. [100, -200])
+ */
+ getOffsetsTo : function(el){
+ var o = this.getXY(),
+ e = Ext.fly(el, '_internal').getXY();
+ return [o[0]-e[0],o[1]-e[1]];
+ },
+
+ /**
+ * 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).
+ * @param {Number} The X position of the element
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
+ * @return {Ext.Element} this
+ */
+ setX : function(x, animate){
+ return this.setXY([x, this.getY()], this.animTest(arguments, animate, 1));
+ },
+
+ /**
+ * 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).
+ * @param {Number} The Y position of the element
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
+ * @return {Ext.Element} this
+ */
+ setY : function(y, animate){
+ return this.setXY([this.getX(), y], this.animTest(arguments, animate, 1));
+ },
+
+ /**
+ * Sets the element's left position directly using CSS style (instead of {@link #setX}).
+ * @param {String} left The left CSS property value
+ * @return {Ext.Element} this
+ */
+ setLeft : function(left){
+ this.setStyle(LEFT, this.addUnits(left));
+ return this;
+ },
+
+ /**
+ * Sets the element's top position directly using CSS style (instead of {@link #setY}).
+ * @param {String} top The top CSS property value
+ * @return {Ext.Element} this
+ */
+ setTop : function(top){
+ this.setStyle(TOP, this.addUnits(top));
+ return this;
+ },
+
+ /**
+ * Sets the element's CSS right style.
+ * @param {String} right The right CSS property value
+ * @return {Ext.Element} this
+ */
+ setRight : function(right){
+ this.setStyle(RIGHT, this.addUnits(right));
+ return this;
+ },
+
+ /**
+ * Sets the element's CSS bottom style.
+ * @param {String} bottom The bottom CSS property value
+ * @return {Ext.Element} this
+ */
+ setBottom : function(bottom){
+ this.setStyle(BOTTOM, this.addUnits(bottom));
+ return this;
+ },
+
+ /**
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
+ * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
+ * @return {Ext.Element} this
+ */
+ setXY : function(pos, animate){
+ var me = this;
+ if(!animate || !me.anim){
+ D.setXY(me.dom, pos);
+ }else{
+ me.anim({points: {to: pos}}, me.preanim(arguments, 1), 'motion');
+ }
+ return me;
+ },
+
+ /**
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
+ * @param {Number} x X value for new position (coordinates are page-based)
+ * @param {Number} y Y value for new position (coordinates are page-based)
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
+ * @return {Ext.Element} this
+ */
+ setLocation : function(x, y, animate){
+ return this.setXY([x, y], this.animTest(arguments, animate, 2));
+ },
+
+ /**
+ * Sets the position of the element in page coordinates, regardless of how the element is positioned.
+ * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
+ * @param {Number} x X value for new position (coordinates are page-based)
+ * @param {Number} y Y value for new position (coordinates are page-based)
+ * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
+ * @return {Ext.Element} this
+ */
+ moveTo : function(x, y, animate){
+ return this.setXY([x, y], this.animTest(arguments, animate, 2));
+ },
+
+ /**
+ * Gets the left X coordinate
+ * @param {Boolean} local True to get the local css position instead of page coordinate
+ * @return {Number}
+ */
+ getLeft : function(local){
+ return !local ? this.getX() : parseInt(this.getStyle(LEFT), 10) || 0;
+ },
+
+ /**
+ * Gets the right X coordinate of the element (element X position + element width)
+ * @param {Boolean} local True to get the local css position instead of page coordinate
+ * @return {Number}
+ */
+ getRight : function(local){
+ var me = this;
+ return !local ? me.getX() + me.getWidth() : (me.getLeft(true) + me.getWidth()) || 0;
+ },
+
+ /**
+ * Gets the top Y coordinate
+ * @param {Boolean} local True to get the local css position instead of page coordinate
+ * @return {Number}
+ */
+ getTop : function(local) {
+ return !local ? this.getY() : parseInt(this.getStyle(TOP), 10) || 0;
+ },
+
+ /**
+ * Gets the bottom Y coordinate of the element (element Y position + element height)
+ * @param {Boolean} local True to get the local css position instead of page coordinate
+ * @return {Number}
+ */
+ getBottom : function(local){
+ var me = this;
+ return !local ? me.getY() + me.getHeight() : (me.getTop(true) + me.getHeight()) || 0;
+ },
+
+ /**
+ * Initializes positioning on this element. If a desired position is not passed, it will make the
+ * the element positioned relative IF it is not already positioned.
+ * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
+ * @param {Number} zIndex (optional) The zIndex to apply
+ * @param {Number} x (optional) Set the page X position
+ * @param {Number} y (optional) Set the page Y position
+ */
+ position : function(pos, zIndex, x, y){
+ var me = this;
+
+ if(!pos && me.isStyle(POSITION, STATIC)){
+ me.setStyle(POSITION, RELATIVE);
+ } else if(pos) {
+ me.setStyle(POSITION, pos);
+ }
+ if(zIndex){
+ me.setStyle(ZINDEX, zIndex);
+ }
+ if(x || y) me.setXY([x || false, y || false]);
+ },
+
+ /**
+ * Clear positioning back to the default when the document was loaded
+ * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
+ * @return {Ext.Element} this
+ */
+ clearPositioning : function(value){
+ value = value || '';
+ this.setStyle({
+ left : value,
+ right : value,
+ top : value,
+ bottom : value,
+ "z-index" : "",
+ position : STATIC
+ });
+ return this;
+ },
+
+ /**
+ * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
+ * snapshot before performing an update and then restoring the element.
+ * @return {Object}
+ */
+ getPositioning : function(){
+ var l = this.getStyle(LEFT);
+ var t = this.getStyle(TOP);
+ return {
+ "position" : this.getStyle(POSITION),
+ "left" : l,
+ "right" : l ? "" : this.getStyle(RIGHT),
+ "top" : t,
+ "bottom" : t ? "" : this.getStyle(BOTTOM),
+ "z-index" : this.getStyle(ZINDEX)
+ };
+ },
+
+ /**
+ * Set positioning with an object returned by getPositioning().
+ * @param {Object} posCfg
+ * @return {Ext.Element} this
+ */
+ setPositioning : function(pc){
+ var me = this,
+ style = me.dom.style;
+
+ me.setStyle(pc);
+
+ if(pc.right == AUTO){
+ style.right = "";
+ }
+ if(pc.bottom == AUTO){
+ style.bottom = "";
+ }
+
+ return me;
+ },
+
+ /**
+ * Translates the passed page coordinates into left/top css values for this element
+ * @param {Number/Array} x The page x or an array containing [x, y]
+ * @param {Number} y (optional) The page y, required if x is not an array
+ * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
+ */
+ translatePoints : function(x, y){
+ y = isNaN(x[1]) ? y : x[1];
+ x = isNaN(x[0]) ? x : x[0];
+ var me = this,
+ relative = me.isStyle(POSITION, RELATIVE),
+ o = me.getXY(),
+ l = parseInt(me.getStyle(LEFT), 10),
+ t = parseInt(me.getStyle(TOP), 10);
+
+ l = !isNaN(l) ? l : (relative ? 0 : me.dom.offsetLeft);
+ t = !isNaN(t) ? t : (relative ? 0 : me.dom.offsetTop);
+
+ return {left: (x - o[0] + l), top: (y - o[1] + t)};
+ },
+
+ animTest : function(args, animate, i) {
+ return !!animate && this.preanim ? this.preanim(args, i) : false;
+ }
+});
+})();
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git.ithinksw.org / extjs.git / blobdiff