-<html>\r
-<head>\r
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> \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"> Ext.lib.Region = function(t, r, b, l) {\r
- var me = this;\r
- me.top = t;\r
- me[1] = t;\r
- me.right = r;\r
- me.bottom = b;\r
- me.left = l;\r
- me[0] = l;\r
- };\r
-\r
- Ext.lib.Region.prototype = {\r
- contains : function(region) {\r
- var me = this;\r
- return ( region.left >= me.left &&\r
- region.right <= me.right &&\r
- region.top >= me.top &&\r
- region.bottom <= me.bottom );\r
-\r
- },\r
-\r
- getArea : function() {\r
- var me = this;\r
- return ( (me.bottom - me.top) * (me.right - me.left) );\r
- },\r
-\r
- intersect : function(region) {\r
- var me = this,\r
- t = Math.max(me.top, region.top),\r
- r = Math.min(me.right, region.right),\r
- b = Math.min(me.bottom, region.bottom),\r
- l = Math.max(me.left, region.left);\r
-\r
- if (b >= t && r >= l) {\r
- return new Ext.lib.Region(t, r, b, l);\r
- }\r
- },\r
- \r
- union : function(region) {\r
- var me = this,\r
- t = Math.min(me.top, region.top),\r
- r = Math.max(me.right, region.right),\r
- b = Math.max(me.bottom, region.bottom),\r
- l = Math.min(me.left, region.left);\r
-\r
- return new Ext.lib.Region(t, r, b, l);\r
- },\r
-\r
- constrainTo : function(r) {\r
- var me = this;\r
- me.top = me.top.constrain(r.top, r.bottom);\r
- me.bottom = me.bottom.constrain(r.top, r.bottom);\r
- me.left = me.left.constrain(r.left, r.right);\r
- me.right = me.right.constrain(r.left, r.right);\r
- return me;\r
- },\r
-\r
- adjust : function(t, l, b, r) {\r
- var me = this;\r
- me.top += t;\r
- me.left += l;\r
- me.right += r;\r
- me.bottom += b;\r
- return me;\r
- }\r
- };\r
-\r
- Ext.lib.Region.getRegion = function(el) {\r
- var p = Ext.lib.Dom.getXY(el),\r
- t = p[1],\r
- r = p[0] + el.offsetWidth,\r
- b = p[1] + el.offsetHeight,\r
- l = p[0];\r
-\r
- return new Ext.lib.Region(t, r, b, l);\r
- };</pre> \r
-</body>\r
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.com/license
+ */
+ Ext.lib.Region = function(t, r, b, l) {
+ var me = this;
+ me.top = t;
+ me[1] = t;
+ me.right = r;
+ me.bottom = b;
+ me.left = l;
+ me[0] = l;
+ };
+
+ Ext.lib.Region.prototype = {
+ contains : function(region) {
+ var me = this;
+ return ( region.left >= me.left &&
+ region.right <= me.right &&
+ region.top >= me.top &&
+ region.bottom <= me.bottom );
+
+ },
+
+ getArea : function() {
+ var me = this;
+ return ( (me.bottom - me.top) * (me.right - me.left) );
+ },
+
+ intersect : function(region) {
+ var me = this,
+ t = Math.max(me.top, region.top),
+ r = Math.min(me.right, region.right),
+ b = Math.min(me.bottom, region.bottom),
+ l = Math.max(me.left, region.left);
+
+ if (b >= t && r >= l) {
+ return new Ext.lib.Region(t, r, b, l);
+ }
+ },
+
+ union : function(region) {
+ var me = this,
+ t = Math.min(me.top, region.top),
+ r = Math.max(me.right, region.right),
+ b = Math.max(me.bottom, region.bottom),
+ l = Math.min(me.left, region.left);
+
+ return new Ext.lib.Region(t, r, b, l);
+ },
+
+ constrainTo : function(r) {
+ var me = this;
+ me.top = me.top.constrain(r.top, r.bottom);
+ me.bottom = me.bottom.constrain(r.top, r.bottom);
+ me.left = me.left.constrain(r.left, r.right);
+ me.right = me.right.constrain(r.left, r.right);
+ return me;
+ },
+
+ adjust : function(t, l, b, r) {
+ var me = this;
+ me.top += t;
+ me.left += l;
+ me.right += r;
+ me.bottom += b;
+ return me;
+ }
+ };
+
+ Ext.lib.Region.getRegion = function(el) {
+ var p = Ext.lib.Dom.getXY(el),
+ t = p[1],
+ r = p[0] + el.offsetWidth,
+ b = p[1] + el.offsetHeight,
+ l = p[0];
+
+ return new Ext.lib.Region(t, r, b, l);
+ };</pre>
+</body>
git.ithinksw.org / extjs.git / blobdiff