git.roojs.org Git - roojs1/blob - Roo/bootstrap/Brick.js

   1 /*
   2  * - LGPL
   3  *
   4  * element
   5  *
   6  */
   7
   8 /**
   9  * @class Roo.bootstrap.Brick
  10  * @extends Roo.bootstrap.Component
  11  * Bootstrap Brick class
  12  *
  13  * @constructor
  14  * Create a new Brick
  15  * @param {Object} config The config object
  16  */
  17
  18 Roo.bootstrap.Brick = function(config){
  19     Roo.bootstrap.Brick.superclass.constructor.call(this, config);
  20
  21     this.addEvents({
  22         // raw events
  23         /**
  24          * @event click
  25          * When a Brick is click
  26          * @param {Roo.bootstrap.Brick} this
  27          * @param {Roo.EventObject} e
  28          */
  29         "click" : true
  30     });
  31 };
  32
  33 Roo.extend(Roo.bootstrap.Brick, Roo.bootstrap.Component,  {
  34
  35     /**
  36      * @cfg {String} title
  37      */
  38     title : '',
  39     /**
  40      * @cfg {String} html
  41      */
  42     html : '',
  43     /**
  44      * @cfg {String} bgimage
  45      */
  46     bgimage : '',
  47     /**
  48      * @cfg {String} cls
  49      */
  50     cls : '',
  51     /**
  52      * @cfg {String} href
  53      */
  54     href : '',
  55     /**
  56      * @cfg {String} video
  57      */
  58     video : '',
  59     /**
  60      * @cfg {Boolean} square
  61      */
  62     square : true,
  63
  64     getAutoCreate : function()
  65     {
  66         var cls = 'roo-brick';
  67
  68         if(this.href.length){
  69             cls += ' roo-brick-link';
  70         }
  71
  72         if(this.bgimage.length){
  73             cls += ' roo-brick-image';
  74         }
  75
  76         if(this.cls){
  77             cls += ' ' + this.cls;
  78         }
  79
  80         var cfg = {
  81             tag: (this.href.length) ? 'a' : 'div',
  82             cls: cls,
  83             cn: [
  84                 {
  85                     tag: 'div',
  86                     cls: 'roo-brick-paragraph',
  87                     cn: []
  88                 }
  89             ]
  90         };
  91
  92         if(this.href.length){
  93             cfg.href = this.href;
  94         }
  95
  96         var cn = cfg.cn[0].cn;
  97
  98         if(this.title.length){
  99             cn.push({
 100                 tag: 'h4',
 101                 cls: 'roo-brick-title',
 102                 html: this.title
 103             });
 104         }
 105
 106         if(this.html.length){
 107             cn.push({
 108                 tag: 'p',
 109                 cls: 'roo-brick-text',
 110                 html: this.html
 111             });
 112         }
 113
 114         if(this.bgimage.length){
 115             cfg.cn.push({
 116                 tag: 'img',
 117                 cls: 'roo-brick-image-view',
 118                 src: this.bgimage
 119             });
 120         }
 121
 122         return cfg;
 123     },
 124
 125     initEvents: function()
 126     {
 127         this.el.on('mouseenter'  ,this.enter, this);
 128         this.el.on('mouseleave', this.leave, this);
 129
 130         if(this.bgimage.length){
 131             this.el.select('.roo-brick-image-view', true).first().on('mouseenter'  ,this.enter, this);
 132             this.el.select('.roo-brick-image-view', true).first().on('mouseleave', this.leave, this);
 133         }
 134
 135         Roo.EventManager.onWindowResize(this.resize, this);
 136
 137         this.resize();
 138     },
 139
 140     resize : function()
 141     {
 142         var paragraph = this.el.select('.roo-brick-paragraph', true).first();
 143 //        paragraph.setHeight(paragraph.getWidth() + paragraph.getPadding('tb'));
 144         paragraph.setHeight(paragraph.getWidth());
 145
 146         if(this.bgimage.length){
 147             var image = this.el.select('.roo-brick-image-view', true).first();
 148
 149             image.setWidth(paragraph.getWidth());
 150             image.setHeight(paragraph.getHeight());
 151         }
 152
 153     },
 154
 155     enter: function(e, el)
 156     {
 157         e.preventDefault();
 158         Roo.log('enter');
 159         if(this.bgimage.length){
 160             this.el.select('.roo-brick-paragraph', true).first().setOpacity(0.9, true);
 161         }
 162     },
 163
 164     leave: function(e, el)
 165     {
 166         e.preventDefault();
 167
 168         if(this.bgimage.length){
 169             this.el.select('.roo-brick-paragraph', true).first().setOpacity(0, true);
 170         }
 171     }
 172
 173 });
 174
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