1 /****************************************************************************
  2  Copyright (c) 2011-2012 cocos2d-x.org
  3  Copyright (c) 2013-2014 Chukong Technologies Inc.
  4 
  5  http://www.cocos2d-x.org
  6 
  7  Permission is hereby granted, free of charge, to any person obtaining a copy
  8  of this software and associated documentation files (the "Software"), to deal
  9  in the Software without restriction, including without limitation the rights
 10  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 11  copies of the Software, and to permit persons to whom the Software is
 12  furnished to do so, subject to the following conditions:
 13 
 14  The above copyright notice and this permission notice shall be included in
 15  all copies or substantial portions of the Software.
 16 
 17  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 18  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 19  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 20  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 21  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 22  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 23  THE SOFTWARE.
 24  ****************************************************************************/
 25 
 26 //LinearGravity
 27 /**
 28  * @ignore
 29  */
 30 ccui.LINEAR_GRAVITY_NONE = 0;
 31 ccui.LINEAR_GRAVITY_LEFT = 1;
 32 ccui.LINEAR_GRAVITY_TOP = 2;
 33 ccui.LINEAR_GRAVITY_RIGHT = 3;
 34 ccui.LINEAR_GRAVITY_BOTTOM = 4;
 35 ccui.LINEAR_GRAVITY_CENTER_VERTICAL = 5;
 36 ccui.LINEAR_GRAVITY_CENTER_HORIZONTAL = 6;
 37 
 38 //RelativeAlign
 39 ccui.RELATIVE_ALIGN_NONE = 0;
 40 ccui.RELATIVE_ALIGN_PARENT_TOP_LEFT = 1;
 41 ccui.RELATIVE_ALIGN_PARENT_TOP_CENTER_HORIZONTAL = 2;
 42 ccui.RELATIVE_ALIGN_PARENT_TOP_RIGHT = 3;
 43 ccui.RELATIVE_ALIGN_PARENT_LEFT_CENTER_VERTICAL = 4;
 44 ccui.RELATIVE_ALIGN_PARENT_CENTER = 5;
 45 ccui.RELATIVE_ALIGN_PARENT_RIGHT_CENTER_VERTICAL = 6;
 46 ccui.RELATIVE_ALIGN_PARENT_LEFT_BOTTOM = 7;
 47 ccui.RELATIVE_ALIGN_PARENT_BOTTOM_CENTER_HORIZONTAL = 8;
 48 ccui.RELATIVE_ALIGN_PARENT_RIGHT_BOTTOM = 9;
 49 
 50 ccui.RELATIVE_ALIGN_LOCATION_ABOVE_LEFT = 10;
 51 ccui.RELATIVE_ALIGN_LOCATION_ABOVE_CENTER = 11;
 52 ccui.RELATIVE_ALIGN_LOCATION_ABOVE_RIGHT = 12;
 53 
 54 ccui.RELATIVE_ALIGN_LOCATION_LEFT_TOP = 13;
 55 ccui.RELATIVE_ALIGN_LOCATION_LEFT_CENTER = 14;
 56 ccui.RELATIVE_ALIGN_LOCATION_LEFT_BOTTOM = 15;
 57 
 58 ccui.RELATIVE_ALIGN_LOCATION_RIGHT_TOP = 16;
 59 ccui.RELATIVE_ALIGN_LOCATION_RIGHT_CENTER = 17;
 60 ccui.RELATIVE_ALIGN_LOCATION_RIGHT_BOTTOM = 18;
 61 
 62 ccui.RELATIVE_ALIGN_LOCATION_BELOW_TOP = 19;
 63 ccui.RELATIVE_ALIGN_LOCATION_BELOW_CENTER = 20;
 64 ccui.RELATIVE_ALIGN_LOCATION_BELOW_BOTTOM = 21;
 65 
 66 /**
 67  * Base class for ccui.Margin
 68  * @class
 69  * @extends ccui.Class
 70  */
 71 ccui.Margin = ccui.Class.extend(/** @lends ccui.Margin# */{
 72     left: 0,
 73     top: 0,
 74     right: 0,
 75     bottom: 0,
 76     ctor: function (margin, top, right, bottom) {
 77         if (margin && top === undefined) {
 78             this.left = margin.left;
 79             this.top = margin.top;
 80             this.right = margin.right;
 81             this.bottom = margin.bottom;
 82         }
 83         if (bottom !== undefined) {
 84             this.left = margin;
 85             this.top = top;
 86             this.right = right;
 87             this.bottom = bottom;
 88         }
 89     },
 90     /**
 91      *  set margin
 92      * @param {Number} l
 93      * @param {Number} t
 94      * @param {Number} r
 95      * @param {Number} b
 96      */
 97     setMargin: function (l, t, r, b) {
 98         this.left = l;
 99         this.top = t;
100         this.right = r;
101         this.bottom = b;
102     },
103     /**
104      *  check is equals
105      * @param {ccui.Margin} target
106      * @returns {boolean}
107      */
108     equals: function (target) {
109         return (this.left == target.left && this.top == target.top && this.right == target.right && this.bottom == target.bottom);
110     }
111 });
112 
113 ccui.MarginZero = function(){
114    return new ccui.Margin(0,0,0,0);
115 };