-/**
- * This plugin overrides jQuery's height() and width() functions and
- * adds more handy stuff for cross-browser compatibility.
- */
-
-/**
- * Returns the css height value for the first matched element.
- * If used on document, returns the document's height (innerHeight)
- * If used on window, returns the viewport's (window) height
- *
- * @example $("#testdiv").height()
- * @result "200px"
- *
- * @example $(document).height();
- * @result 800
- *
- * @example $(window).height();
- * @result 400
- *
- * @name height
- * @type Object
- * @cat Dimensions
- */
-jQuery.fn.height = function() {
- if ( this.get(0) == window )
- return self.innerHeight ||
- jQuery.boxModel && document.documentElement.clientHeight ||
- document.body.clientHeight;
-
- if ( this.get(0) == document )
- return Math.max( document.body.scrollHeight, document.body.offsetHeight );
-
- return this.css("height");
-};
-
-/**
- * Returns the css width value for the first matched element.
- * If used on document, returns the document's width (innerWidth)
- * If used on window, returns the viewport's (window) width
- *
- * @example $("#testdiv").width()
- * @result "200px"
- *
- * @example $(document).width();
- * @result 800
- *
- * @example $(window).width();
- * @result 400
- *
- * @name width
- * @type Object
- * @cat Dimensions
- */
-jQuery.fn.width = function() {
- if ( this.get(0) == window )
- return self.innerWidth ||
- jQuery.boxModel && document.documentElement.clientWidth ||
- document.body.clientWidth;
-
- if ( this.get(0) == document )
- return Math.max( document.body.scrollWidth, document.body.offsetWidth );
-
- return this.css("width");
-};
-
-/**
- * Returns the inner height value (without border) for the first matched element.
- * If used on document, returns the document's height (innerHeight)
- * If used on window, returns the viewport's (window) height
- *
- * @example $("#testdiv").innerHeight()
- * @result 800
- *
- * @name innerHeight
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.innerHeight = function() {
- return this.get(0) == window || this.get(0) == document ?
- this.height() :
- this.get(0).offsetHeight - parseInt(this.css("borderTop") || 0) - parseInt(this.css("borderBottom") || 0);
-};
-
-/**
- * Returns the inner width value (without border) for the first matched element.
- * If used on document, returns the document's Width (innerWidth)
- * If used on window, returns the viewport's (window) width
- *
- * @example $("#testdiv").innerWidth()
- * @result 1000
- *
- * @name innerWidth
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.innerWidth = function() {
- return this.get(0) == window || this.get(0) == document ?
- this.width() :
- this.get(0).offsetWidth - parseInt(this.css("borderLeft") || 0) - parseInt(this.css("borderRight") || 0);
-};
-
-/**
- * Returns the outer height value (including border) for the first matched element.
- * Cannot be used on document or window.
- *
- * @example $("#testdiv").outerHeight()
- * @result 1000
- *
- * @name outerHeight
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.outerHeight = function() {
- return this.get(0) == window || this.get(0) == document ?
- this.height() :
- this.get(0).offsetHeight;
-};
-
-/**
- * Returns the outer width value (including border) for the first matched element.
- * Cannot be used on document or window.
- *
- * @example $("#testdiv").outerWidth()
- * @result 1000
- *
- * @name outerWidth
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.outerWidth = function() {
- return this.get(0) == window || this.get(0) == document ?
- this.width() :
- this.get(0).offsetWidth;
-};
-
-/**
- * Returns how many pixels the user has scrolled to the right (scrollLeft).
- * Works on containers with overflow: auto and window/document.
- *
- * @example $("#testdiv").scrollLeft()
- * @result 100
- *
- * @name scrollLeft
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.scrollLeft = function() {
- if ( this.get(0) == window || this.get(0) == document )
- return self.pageXOffset ||
- jQuery.boxModel && document.documentElement.scrollLeft ||
- document.body.scrollLeft;
-
- return this.get(0).scrollLeft;
-};
-
-/**
- * Returns how many pixels the user has scrolled to the bottom (scrollTop).
- * Works on containers with overflow: auto and window/document.
- *
- * @example $("#testdiv").scrollTop()
- * @result 100
- *
- * @name scrollTop
- * @type Number
- * @cat Dimensions
- */
-jQuery.fn.scrollTop = function() {
- if ( this.get(0) == window || this.get(0) == document )
- return self.pageYOffset ||
- jQuery.boxModel && document.documentElement.scrollTop ||
- document.body.scrollTop;
-
- return this.get(0).scrollTop;
-};
-
-/**
- * This returns an object with top, left, width, height, borderLeft,
- * borderTop, marginLeft, marginTop, scrollLeft, scrollTop,
- * pageXOffset, pageYOffset.
- *
- * The top and left values include the scroll offsets but the
- * scrollLeft and scrollTop properties of the returned object
- * are the combined scroll offets of the parent elements
- * (not including the window scroll offsets). This is not the
- * same as the element's scrollTop and scrollLeft.
- *
- * For accurate readings make sure to use pixel values.
- *
- * @name offset
- * @type Object
- * @cat Dimensions
- * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
- */
-/**
- * This returns an object with top, left, width, height, borderLeft,
- * borderTop, marginLeft, marginTop, scrollLeft, scrollTop,
- * pageXOffset, pageYOffset.
- *
- * The top and left values include the scroll offsets but the
- * scrollLeft and scrollTop properties of the returned object
- * are the combined scroll offets of the parent elements
- * (not including the window scroll offsets). This is not the
- * same as the element's scrollTop and scrollLeft.
- *
- * For accurate readings make sure to use pixel values.
- *
- * @name offset
- * @type Object
- * @param String refElement This is an expression. The offset returned will be relative to the first matched element.
- * @cat Dimensions
- * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
- */
-/**
- * This returns an object with top, left, width, height, borderLeft,
- * borderTop, marginLeft, marginTop, scrollLeft, scrollTop,
- * pageXOffset, pageYOffset.
- *
- * The top and left values include the scroll offsets but the
- * scrollLeft and scrollTop properties of the returned object
- * are the combined scroll offets of the parent elements
- * (not including the window scroll offsets). This is not the
- * same as the element's scrollTop and scrollLeft.
- *
- * For accurate readings make sure to use pixel values.
- *
- * @name offset
- * @type Object
- * @param jQuery refElement The offset returned will be relative to the first matched element.
- * @cat Dimensions
- * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
- */
-/**
- * This returns an object with top, left, width, height, borderLeft,
- * borderTop, marginLeft, marginTop, scrollLeft, scrollTop,
- * pageXOffset, pageYOffset.
- *
- * The top and left values include the scroll offsets but the
- * scrollLeft and scrollTop properties of the returned object
- * are the combined scroll offets of the parent elements
- * (not including the window scroll offsets). This is not the
- * same as the element's scrollTop and scrollLeft.
- *
- * For accurate readings make sure to use pixel values.
- *
- * @name offset
- * @type Object
- * @param HTMLElement refElement The offset returned will be relative to this element.
- * @cat Dimensions
- * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
- */
-jQuery.fn.offset = function(refElem) {
- if (!this[0]) throw 'jQuery.fn.offset requires an element.';
-
- refElem = (refElem) ? jQuery(refElem)[0] : null;
- var x = 0, y = 0, elm = this[0], parent = this[0], pos = null, borders = [0,0], isElm = true, sl = 0, st = 0;
- do {
- if (parent.tagName == 'BODY' || parent.tagName == 'HTML') {
- // Safari and IE don't add margin for static and relative
- if ((jQuery.browser.safari || jQuery.browser.msie) && pos != 'absolute') {
- x += parseInt(jQuery.css(parent, 'marginLeft')) || 0;
- y += parseInt(jQuery.css(parent, 'marginTop')) || 0;
- }
- break;
- }
-
- pos = jQuery.css(parent, 'position');
- border = [parseInt(jQuery.css(parent, 'borderLeftWidth')) || 0,
- parseInt(jQuery.css(parent, 'borderTopWidth')) || 0];
- sl = parent.scrollLeft;
- st = parent.scrollTop;
-
- x += (parent.offsetLeft || 0) + border[0] - sl;
- y += (parent.offsetTop || 0) + border[1] - st;
-
- // Safari and Opera include the border already for parents with position = absolute|relative
- if ((jQuery.browser.safari || jQuery.browser.opera) && !isElm && (pos == 'absolute' || pos == 'relative')) {
- x -= border[0];
- y -= border[1];
- }
-
- parent = parent.offsetParent;
- isElm = false;
- } while(parent);
-
- if (refElem) {
- var offset = jQuery(refElem).offset();
- x = x - offset.left;
- y = y - offset.top;
- sl = sl - offset.scrollLeft;
- st = st - offset.scrollTop;
- }
-
- return {
- top: y,
- left: x,
- width: elm.offsetWidth,
- height: elm.offsetHeight,
- borderTop: parseInt(jQuery.css(elm, 'borderTopWidth')) || 0,
- borderLeft: parseInt(jQuery.css(elm, 'borderLeftWidth')) || 0,
- marginTop: parseInt(jQuery.css(elm, 'marginTopWidth')) || 0,
- marginLeft: parseInt(jQuery.css(elm, 'marginLeftWidth')) || 0,
- scrollTop: st,
- scrollLeft: sl,
- pageYOffset: window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0,
- pageXOffset: window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0
- };
+/** \r
+ * This plugin overrides jQuery's height() and width() functions and\r
+ * adds more handy stuff for cross-browser compatibility.\r
+ */\r
+\r
+/**\r
+ * Returns the css height value for the first matched element.\r
+ * If used on document, returns the document's height (innerHeight)\r
+ * If used on window, returns the viewport's (window) height\r
+ *\r
+ * @example $("#testdiv").height()\r
+ * @result "200px"\r
+ *\r
+ * @example $(document).height();\r
+ * @result 800\r
+ *\r
+ * @example $(window).height();\r
+ * @result 400\r
+ * \r
+ * @name height\r
+ * @type Object\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.height = function() {\r
+ if ( this.get(0) == window )\r
+ return self.innerHeight ||\r
+ jQuery.boxModel && document.documentElement.clientHeight ||\r
+ document.body.clientHeight;\r
+ \r
+ if ( this.get(0) == document )\r
+ return Math.max( document.body.scrollHeight, document.body.offsetHeight );\r
+ \r
+ return this.css("height", arguments[0]);\r
+};\r
+\r
+/**\r
+ * Returns the css width value for the first matched element.\r
+ * If used on document, returns the document's width (innerWidth)\r
+ * If used on window, returns the viewport's (window) width\r
+ *\r
+ * @example $("#testdiv").width()\r
+ * @result "200px"\r
+ *\r
+ * @example $(document).width();\r
+ * @result 800\r
+ *\r
+ * @example $(window).width();\r
+ * @result 400\r
+ * \r
+ * @name width\r
+ * @type Object\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.width = function() {\r
+ if ( this.get(0) == window )\r
+ return self.innerWidth ||\r
+ jQuery.boxModel && document.documentElement.clientWidth ||\r
+ document.body.clientWidth;\r
+ \r
+ if ( this.get(0) == document )\r
+ return Math.max( document.body.scrollWidth, document.body.offsetWidth );\r
+ \r
+ return this.css("width", arguments[0]);\r
+};\r
+\r
+/**\r
+ * Returns the inner height value (without border) for the first matched element.\r
+ * If used on document, returns the document's height (innerHeight)\r
+ * If used on window, returns the viewport's (window) height\r
+ *\r
+ * @example $("#testdiv").innerHeight()\r
+ * @result 800\r
+ * \r
+ * @name innerHeight\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.innerHeight = function() {\r
+ return this.get(0) == window || this.get(0) == document ?\r
+ this.height() :\r
+ this.get(0).offsetHeight - parseInt(this.css("borderTop") || 0) - parseInt(this.css("borderBottom") || 0);\r
+};\r
+\r
+/**\r
+ * Returns the inner width value (without border) for the first matched element.\r
+ * If used on document, returns the document's Width (innerWidth)\r
+ * If used on window, returns the viewport's (window) width\r
+ *\r
+ * @example $("#testdiv").innerWidth()\r
+ * @result 1000\r
+ * \r
+ * @name innerWidth\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.innerWidth = function() {\r
+ return this.get(0) == window || this.get(0) == document ?\r
+ this.width() :\r
+ this.get(0).offsetWidth - parseInt(this.css("borderLeft") || 0) - parseInt(this.css("borderRight") || 0);\r
+};\r
+\r
+/**\r
+ * Returns the outer height value (including border) for the first matched element.\r
+ * Cannot be used on document or window.\r
+ *\r
+ * @example $("#testdiv").outerHeight()\r
+ * @result 1000\r
+ * \r
+ * @name outerHeight\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.outerHeight = function() {\r
+ return this.get(0) == window || this.get(0) == document ?\r
+ this.height() :\r
+ this.get(0).offsetHeight; \r
+};\r
+\r
+/**\r
+ * Returns the outer width value (including border) for the first matched element.\r
+ * Cannot be used on document or window.\r
+ *\r
+ * @example $("#testdiv").outerWidth()\r
+ * @result 1000\r
+ * \r
+ * @name outerWidth\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.outerWidth = function() {\r
+ return this.get(0) == window || this.get(0) == document ?\r
+ this.width() :\r
+ this.get(0).offsetWidth; \r
+};\r
+\r
+/**\r
+ * Returns how many pixels the user has scrolled to the right (scrollLeft).\r
+ * Works on containers with overflow: auto and window/document.\r
+ *\r
+ * @example $("#testdiv").scrollLeft()\r
+ * @result 100\r
+ * \r
+ * @name scrollLeft\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.scrollLeft = function() {\r
+ if ( this.get(0) == window || this.get(0) == document )\r
+ return self.pageXOffset ||\r
+ jQuery.boxModel && document.documentElement.scrollLeft ||\r
+ document.body.scrollLeft;\r
+ \r
+ return this.get(0).scrollLeft;\r
+};\r
+\r
+/**\r
+ * Returns how many pixels the user has scrolled to the bottom (scrollTop).\r
+ * Works on containers with overflow: auto and window/document.\r
+ *\r
+ * @example $("#testdiv").scrollTop()\r
+ * @result 100\r
+ * \r
+ * @name scrollTop\r
+ * @type Number\r
+ * @cat Dimensions\r
+ */\r
+jQuery.fn.scrollTop = function() {\r
+ if ( this.get(0) == window || this.get(0) == document )\r
+ return self.pageYOffset ||\r
+ jQuery.boxModel && document.documentElement.scrollTop ||\r
+ document.body.scrollTop;\r
+\r
+ return this.get(0).scrollTop;\r
+};\r
+\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param String refElement This is an expression. The offset returned will be relative to the first matched element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param jQuery refElement The offset returned will be relative to the first matched element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param HTMLElement refElement The offset returned will be relative to this element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+jQuery.fn.offset = function(refElem) {\r
+ if (!this[0]) throw 'jQuery.fn.offset requires an element.';\r
+\r
+ refElem = (refElem) ? jQuery(refElem)[0] : null;\r
+ var x = 0, y = 0, elem = this[0], parent = this[0], sl = 0, st = 0;\r
+ do {\r
+ if (parent.tagName == 'BODY' || parent.tagName == 'HTML') {\r
+ // Safari and IE don't add margin for static and relative\r
+ if ((jQuery.browser.safari || jQuery.browser.msie) && jQuery.css(parent, 'position') != 'absolute') {\r
+ x += parseInt(jQuery.css(parent, 'marginLeft')) || 0;\r
+ y += parseInt(jQuery.css(parent, 'marginTop')) || 0;\r
+ }\r
+ break;\r
+ }\r
+\r
+ x += parent.offsetLeft || 0;\r
+ y += parent.offsetTop || 0;\r
+\r
+ // Mozilla and IE do not add the border\r
+ if (jQuery.browser.mozilla || jQuery.browser.msie) {\r
+ x += parseInt(jQuery.css(parent, 'borderLeftWidth')) || 0;\r
+ y += parseInt(jQuery.css(parent, 'borderTopWidth')) || 0;\r
+ }\r
+\r
+ // Need to get scroll offsets in-between offsetParents\r
+ var op = parent.offsetParent;\r
+ do {\r
+ sl += parent.scrollLeft || 0;\r
+ st += parent.scrollTop || 0;\r
+ parent = parent.parentNode;\r
+ } while (parent != op);\r
+ } while (parent);\r
+\r
+ if (refElem) { // Get the relative offset\r
+ var offset = jQuery(refElem).offset();\r
+ x = x - offset.left;\r
+ y = y - offset.top;\r
+ sl = sl - offset.scrollLeft;\r
+ st = st - offset.scrollTop;\r
+ }\r
+\r
+ // Safari and Opera do not add the border for the element\r
+ if (jQuery.browser.safari || jQuery.browser.opera) {\r
+ x += parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0;\r
+ y += parseInt(jQuery.css(elem, 'borderTopWidth')) || 0;\r
+ }\r
+\r
+ return {\r
+ top: y - st,\r
+ left: x - sl,\r
+ width: elem.offsetWidth,\r
+ height: elem.offsetHeight,\r
+ borderTop: parseInt(jQuery.css(elem, 'borderTopWidth')) || 0,\r
+ borderLeft: parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0,\r
+ marginTop: parseInt(jQuery.css(elem, 'marginTopWidth')) || 0,\r
+ marginLeft: parseInt(jQuery.css(elem, 'marginLeftWidth')) || 0,\r
+ scrollTop: st,\r
+ scrollLeft: sl,\r
+ pageYOffset: window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0,\r
+ pageXOffset: window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0\r
+ };\r
};
\ No newline at end of file
git.asbjorn.biz / jquery.git / commitdiff