class_include.js @@ -1,12 +1,6 @@ -Element.Region = Class.create({ - initialize: function(element) { - this.element = $(element); - var offset = this.element.cumulativeOffset(); - var dim = this.element.getDimensions(); - this.top = offset.top; - this.left = offset.left; - this.bottom = this.top + dim.height; - this.right = this.left + dim.width; +Region = Class.create({ + initialize: function(bounds) { + Object.extend(this, bounds); }, contains: function(other) { return other.left >= this.left && @@ -20,4 +14,18 @@ Element.Region = Class.create({ ((other.top >= this.top && other.top <= this.bottom) || (other.bottom >= this.top && other.bottom <= this.bottom)); } +}); + +Element.Region = Class.create(Region, { + initialize: function($super, element) { + this.element = $(element); + var offset = this.element.cumulativeOffset(); + var dim = this.element.getDimensions(); + return $super({ + top: offset.top, + left: offset.left, + bottom: offset.top + dim.height, + right: offset.left + dim.width + }) + } }); \ No newline at end of file experimental/element_region.js d5a96c93a87042c1502c8aabb3556e6b81aed296 Juriy Zaytsev juriy@kangax.local http://github.com/kangax/protolicious/commit/e0426967ad12b412f7c242d3d347f757b1749b5a e0426967ad12b412f7c242d3d347f757b1749b5a 2008-08-26T21:30:50-07:00 2008-08-26T21:30:50-07:00 add Element.Region and Class#include c2dc57c9f586934a460f0e57f7d588fa1f69f4c5 Juriy Zaytsev juriy@kangax.local