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66 lines
2.3 KiB
66 lines
2.3 KiB
/*! |
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* jLayout JQuery Plugin v0.11 |
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* |
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* Licensed under the revised BSD License. |
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* Copyright 2008, Bram Stein |
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* All rights reserved. |
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*/ |
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if (jQuery) { |
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(function ($) { |
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// richer:容器在其各个边缘留出的空间 |
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if (!$.fn.insets) { |
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$.fn.insets = function () { |
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var p = this.padding(), |
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b = this.border(); |
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return { |
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'top': p.top, |
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'bottom': p.bottom + b.bottom + b.top, |
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'left': p.left, |
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'right': p.right + b.right + b.left |
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}; |
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}; |
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} |
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|
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// richer:获取 && 设置jQuery元素的边界 |
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if (!$.fn.bounds) { |
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$.fn.bounds = function (value) { |
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var tmp = {hasIgnoredBounds: true}; |
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|
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if (value) { |
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if (!isNaN(value.x)) { |
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tmp.left = value.x; |
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} |
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if (!isNaN(value.y)) { |
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tmp.top = value.y; |
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} |
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if (value.width != null) { |
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tmp.width = (value.width - (this.outerWidth(true) - this.width())); |
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tmp.width = (tmp.width >= 0) ? tmp.width : value.width; |
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// fix chrome |
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//tmp.width = (tmp.width >= 0) ? tmp.width : 0; |
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} |
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if (value.height != null) { |
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tmp.height = value.height - (this.outerHeight(true) - this.height()); |
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tmp.height = (tmp.height >= 0) ? tmp.height : value.height; |
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// fix chrome |
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//tmp.height = (tmp.height >= 0) ? tmp.height : value.0; |
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} |
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this.css(tmp); |
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return this; |
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} |
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else { |
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// richer:注意此方法只对可见元素有效 |
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tmp = this.position(); |
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return { |
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'x': tmp.left, |
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'y': tmp.top, |
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// richer:这里计算外部宽度和高度的时候，都不包括边框 |
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'width': this.outerWidth(), |
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'height': this.outerHeight() |
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}; |
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} |
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}; |
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} |
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})(jQuery); |
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} |
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; |