-<html><head><title>../roojs1/Roo/bootstrap/LayoutMasonryAuto.js</title><link rel="stylesheet" type="text/css" href="../../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/**
+<html><head><title>/home/alan/gitlive/roojs1/Roo/bootstrap/LayoutMasonryAuto.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/**
*
* This is based on
* http://masonry.desandro.com
};
</span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.bootstrap.LayoutMasonryAuto</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.bootstrap.Component</span><span class="jsdoc-syntax">, {
-
+
</span><span class="jsdoc-comment">/**
* @cfg {Boolean} isFitWidth - resize the width..
- */
+ */
</span><span class="jsdoc-var">isFitWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// options..
/**
* @cfg {Boolean} isOriginLeft = left align?
- */
+ */
</span><span class="jsdoc-var">isOriginLeft </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-comment">/**
* @cfg {Boolean} isOriginTop = top align?
- */
+ */
</span><span class="jsdoc-var">isOriginTop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-comment">/**
* @cfg {Boolean} isLayoutInstant = no animation?
- */
+ */
</span><span class="jsdoc-var">isLayoutInstant </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// needed?
/**
* @cfg {Boolean} isResizingContainer = not sure if this is used..
- */
+ */
</span><span class="jsdoc-var">isResizingContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-comment">/**
* @cfg {Number} columnWidth width of the columns
- */
-
+ */
+
</span><span class="jsdoc-var">columnWidth </span><span class="jsdoc-syntax">: 0,
-
+
</span><span class="jsdoc-comment">/**
* @cfg {Number} maxCols maximum number of columns
- */
-
+ */
+
</span><span class="jsdoc-var">maxCols</span><span class="jsdoc-syntax">: 0,
</span><span class="jsdoc-comment">/**
* @cfg {Number} padHeight padding below box..
- */
-
- </span><span class="jsdoc-var">padHeight </span><span class="jsdoc-syntax">: 10,
-
+ */
+
+ </span><span class="jsdoc-var">padHeight </span><span class="jsdoc-syntax">: 10,
+
</span><span class="jsdoc-comment">/**
* @cfg {Boolean} isAutoInitial defalut true
- */
-
- </span><span class="jsdoc-var">isAutoInitial </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
-
+ */
+
+ </span><span class="jsdoc-var">isAutoInitial </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
+
</span><span class="jsdoc-comment">// private?
</span><span class="jsdoc-var">gutter </span><span class="jsdoc-syntax">: 0,
-
+
</span><span class="jsdoc-var">containerWidth</span><span class="jsdoc-syntax">: 0,
</span><span class="jsdoc-var">initialColumnWidth </span><span class="jsdoc-syntax">: 0,
</span><span class="jsdoc-var">currentSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">,
-
+
</span><span class="jsdoc-var">colYs </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// array.
</span><span class="jsdoc-var">maxY </span><span class="jsdoc-syntax">: 0,
</span><span class="jsdoc-var">padWidth</span><span class="jsdoc-syntax">: 10,
-
-
+
+
</span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'div'</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-var">bricks</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">//CompositeElement
</span><span class="jsdoc-var">cols </span><span class="jsdoc-syntax">: 0, </span><span class="jsdoc-comment">// array?
// element : null, // wrapped now this.el
- </span><span class="jsdoc-var">_isLayoutInited </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">,
-
-
+ </span><span class="jsdoc-var">_isLayoutInited </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">,
+
+
</span><span class="jsdoc-var">getAutoCreate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= {
</span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.tag</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'blog-masonary-wrapper ' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.cls</span><span class="jsdoc-syntax">,
</span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'mas-boxes masonary'
</span><span class="jsdoc-syntax">}
};
-
+
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
},
-
+
</span><span class="jsdoc-var">getChildContainer</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">( )
{
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.boxesEl</span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.boxesEl</span><span class="jsdoc-syntax">;
}
-
+
</span><span class="jsdoc-var">this.boxesEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.mas-boxes'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.first</span><span class="jsdoc-syntax">();
-
+
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.boxesEl</span><span class="jsdoc-syntax">;
},
-
-
+
+
</span><span class="jsdoc-var">initEvents </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">_this </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isAutoInitial</span><span class="jsdoc-syntax">){
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'hook children rendered'</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'childrenrendered'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
</span><span class="jsdoc-var">_this.initial</span><span class="jsdoc-syntax">();
} ,</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
}
-
+
},
-
+
</span><span class="jsdoc-var">initial </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-var">this.reloadItems</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-var">this.currentSize </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getBox</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-comment">/// was window resize... - let's see if this works..
- </span><span class="jsdoc-var">Roo.EventManager.onWindowResize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.resize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
+ </span><span class="jsdoc-var">Roo.EventManager.onWindowResize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.resize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isAutoInitial</span><span class="jsdoc-syntax">){
</span><span class="jsdoc-var">this.layout</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
}
-
+
</span><span class="jsdoc-var">this.layout.defer</span><span class="jsdoc-syntax">(500,</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
},
-
+
</span><span class="jsdoc-var">reloadItems</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-var">this.bricks </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.masonry-brick'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-var">this.bricks.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-comment">//Roo.log(b.getSize());
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">b.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'originalwidth'</span><span class="jsdoc-syntax">)) {
</span><span class="jsdoc-var">b.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'originalwidth'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b.getSize</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.width</span><span class="jsdoc-syntax">);
}
-
+
});
-
+
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.bricks.elements.length</span><span class="jsdoc-syntax">);
},
-
+
</span><span class="jsdoc-var">resize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'resize'</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getBox</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.currentSize.width </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">cs.width </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.currentSize.x </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">cs.x </span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"no change in with or X"</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-var">this.currentSize </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-var">this.layout</span><span class="jsdoc-syntax">();
},
-
+
</span><span class="jsdoc-var">layout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'layout'</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">this._resetLayout</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-comment">//this._manageStamps();
-
+
// don't animate first layout
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">isInstant </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.isLayoutInstant </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.isLayoutInstant </span><span class="jsdoc-syntax">: !</span><span class="jsdoc-var">this._isLayoutInited</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-var">this.layoutItems</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">isInstant </span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-comment">// flag for initalized
</span><span class="jsdoc-var">this._isLayoutInited </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
},
-
+
</span><span class="jsdoc-var">layoutItems </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">isInstant </span><span class="jsdoc-syntax">)
{
</span><span class="jsdoc-comment">//var items = this._getItemsForLayout( this.items );
// original code supports filtering layout items.. we just ignore it..
-
+
</span><span class="jsdoc-var">this._layoutItems</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">this.bricks </span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isInstant </span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-var">this._postLayout</span><span class="jsdoc-syntax">();
},
</span><span class="jsdoc-var">_layoutItems </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function </span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">items </span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isInstant</span><span class="jsdoc-syntax">)
{
</span><span class="jsdoc-comment">//this.fireEvent( 'layout', this, items );
-
+
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">( !</span><span class="jsdoc-var">items </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">items.elements.length </span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-comment">// no items, emit event with empty array
</span><span class="jsdoc-var">position.isInstant </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">isInstant</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// || item.isLayoutInstant; << not set yet...
</span><span class="jsdoc-var">queue.push</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">position </span><span class="jsdoc-syntax">);
}, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-var">this._processLayoutQueue</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">queue </span><span class="jsdoc-syntax">);
},
</span><span class="jsdoc-comment">/** Sets position of item in DOM
</span><span class="jsdoc-var">obj.item.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">obj.x</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">obj.y</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">obj.isInstant </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
}
},
-
-
+
+
</span><span class="jsdoc-comment">/**
* Any logic you want to do after each layout,
* i.e. size the container
{
</span><span class="jsdoc-var">this.resizeContainer</span><span class="jsdoc-syntax">();
},
-
+
</span><span class="jsdoc-var">resizeContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">( !</span><span class="jsdoc-var">this.isResizingContainer </span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-var">this.boxesEl.setSize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">size.width</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">size.height</span><span class="jsdoc-syntax">);
}
},
-
-
-
+
+
+
</span><span class="jsdoc-var">_resetLayout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-comment">//this.getSize(); // -- does not really do anything.. it probably applies left/right etc. to obuject but not used
</span><span class="jsdoc-var">this.colWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getWidth</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-comment">//this.gutter = this.el.getWidth();
-
+
</span><span class="jsdoc-var">this.measureColumns</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-comment">// reset column Y
</span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">--) {
</span><span class="jsdoc-var">this.colYs.push</span><span class="jsdoc-syntax">( 0 );
}
-
+
</span><span class="jsdoc-var">this.maxY </span><span class="jsdoc-syntax">= 0;
},
</span><span class="jsdoc-var">this.initialColumnWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">;
</span><span class="jsdoc-comment">// if first elem has no width, default to size of container
-
+
</span><span class="jsdoc-syntax">}
-
-
+
+
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.initialColumnWidth</span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.initialColumnWidth</span><span class="jsdoc-syntax">;
}
-
-
-
+
+
+
</span><span class="jsdoc-comment">// column width is fixed at the top - however if container width get's smaller we should
// reduce it...
-
+
// this bit calcs how man columns..
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">columnWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.gutter</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-comment">// calculate columns
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">containerWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.containerWidth </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.gutter</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cols </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">containerWidth </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">this.padWidth</span><span class="jsdoc-syntax">) / (</span><span class="jsdoc-var">columnWidth </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">this.padWidth</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-comment">// fix rounding errors, typically with gutters
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">excess </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">columnWidth </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">containerWidth </span><span class="jsdoc-syntax">% </span><span class="jsdoc-var">columnWidth</span><span class="jsdoc-syntax">;
-
-
+
+
</span><span class="jsdoc-comment">// if overshoot is less than a pixel, round up, otherwise floor it
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">mathMethod </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">excess </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">excess </span><span class="jsdoc-syntax">< 1 ? </span><span class="jsdoc-string">'round' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'floor'</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-var">cols </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math</span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">mathMethod </span><span class="jsdoc-syntax">]( </span><span class="jsdoc-var">cols </span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">cols</span><span class="jsdoc-syntax">, 1 );
</span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.maxCols </span><span class="jsdoc-syntax">> 0 ? </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">this.cols</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.maxCols </span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">this.cols</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-comment">// padding positioning..
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">totalColWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">* </span><span class="jsdoc-var">this.columnWidth</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">padavail </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.containerWidth </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">totalColWidth</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-comment">// so for 2 columns - we need 3 'pads'
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">padNeeded </span><span class="jsdoc-syntax">= (1+</span><span class="jsdoc-var">this.cols</span><span class="jsdoc-syntax">) * </span><span class="jsdoc-var">this.padWidth</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">padExtra </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.floor</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">padavail </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">padNeeded</span><span class="jsdoc-syntax">) / </span><span class="jsdoc-var">this.cols</span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">padExtra
</span><span class="jsdoc-comment">//this.padWidth = Math.floor(padavail / ( this.cols));
-
+
// adjust colum width so that padding is fixed??
-
+
// we have 3 columns ... total = width * 3
// we have X left over... that should be used by
-
+
//if (this.expandC) {
-
+
//}
-
-
-
+
+
+
</span><span class="jsdoc-syntax">},
-
+
</span><span class="jsdoc-var">getContainerWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-comment">/* // container is parent if fit width
var size = getSize( container ); //FIXME
this.containerWidth = size && size.innerWidth; //FIXME
*/
-
+
</span><span class="jsdoc-var">this.containerWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getBox</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.width</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">//maybe use getComputedWidth
-
+
</span><span class="jsdoc-syntax">},
-
+
</span><span class="jsdoc-var">_getItemLayoutPosition </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">item </span><span class="jsdoc-syntax">) </span><span class="jsdoc-comment">// what is item?
</span><span class="jsdoc-syntax">{
</span><span class="jsdoc-comment">// we resize the item to our columnWidth..
-
+
</span><span class="jsdoc-var">item.setWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.columnWidth</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">item.autoBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">sz </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">item.getSize</span><span class="jsdoc-syntax">();
-
+
</span><span class="jsdoc-comment">// how many columns does this brick span
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">remainder </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.containerWidth </span><span class="jsdoc-syntax">% </span><span class="jsdoc-var">this.columnWidth</span><span class="jsdoc-syntax">;
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">mathMethod </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">remainder </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">remainder </span><span class="jsdoc-syntax">< 1 ? </span><span class="jsdoc-string">'round' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'ceil'</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-comment">// round if off by 1 pixel, otherwise use ceil
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">colSpan </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math</span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">mathMethod </span><span class="jsdoc-syntax">]( </span><span class="jsdoc-var">sz.width </span><span class="jsdoc-syntax">/ </span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">colSpan </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">colSpan</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">);
-
+
</span><span class="jsdoc-comment">// normally this should be '1' as we dont' currently allow multi width columns..
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">colGroup </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this._getColGroup</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">colSpan </span><span class="jsdoc-syntax">);
</span><span class="jsdoc-comment">// get the minimum Y value from the columns
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">minimumY </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min.apply</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">Math</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colGroup </span><span class="jsdoc-syntax">);
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">([ </span><span class="jsdoc-string">'setHeight'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">minimumY</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">sz.height</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">setHeight </span><span class="jsdoc-syntax">]);
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">shortColIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">colGroup.indexOf</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">minimumY </span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// broken on ie8..?? probably...
-
+
// position the brick
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">position </span><span class="jsdoc-syntax">= {
</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.currentSize.x </span><span class="jsdoc-syntax">+ (</span><span class="jsdoc-var">this.padWidth </span><span class="jsdoc-syntax">/2) + ((</span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.padWidth </span><span class="jsdoc-syntax">)* </span><span class="jsdoc-var">shortColIndex</span><span class="jsdoc-syntax">),
</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.currentSize.y </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">minimumY </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.padHeight
</span><span class="jsdoc-syntax">};
-
+
</span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">);
</span><span class="jsdoc-comment">// apply setHeight to necessary columns
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">setHeight </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">minimumY </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">sz.height </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.padHeight</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-comment">//Roo.log([ 'setHeight', minimumY, sz.height, setHeight ]);
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">setSpan </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">+ 1 - </span><span class="jsdoc-var">colGroup.length</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">( </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">< </span><span class="jsdoc-var">setSpan</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++ ) {
</span><span class="jsdoc-var">this.colYs</span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">shortColIndex </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">setHeight </span><span class="jsdoc-syntax">;
}
-
+
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">;
},
-
+
</span><span class="jsdoc-comment">/**
* @param {Number} colSpan - number of columns the element spans
* @returns {Array} colGroup
</span><span class="jsdoc-comment">// if brick spans only one column, use all the column Ys
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.colYs</span><span class="jsdoc-syntax">;
}
-
+
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">colGroup </span><span class="jsdoc-syntax">= [];
</span><span class="jsdoc-comment">// how many different places could this brick fit horizontally
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">groupCount </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">+ 1 - </span><span class="jsdoc-var">colSpan</span><span class="jsdoc-syntax">;
}
},
*/
-
+
</span><span class="jsdoc-var">_getContainerSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-var">this.maxY </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max.apply</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">Math</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.colYs </span><span class="jsdoc-syntax">);
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">size </span><span class="jsdoc-syntax">= {
</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.maxY
</span><span class="jsdoc-syntax">};
-
+
</span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">this.isFitWidth </span><span class="jsdoc-syntax">) {
</span><span class="jsdoc-var">size.width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this._getContainerFitWidth</span><span class="jsdoc-syntax">();
}
-
+
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">size</span><span class="jsdoc-syntax">;
},
-
+
</span><span class="jsdoc-var">_getContainerFitWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">unusedCols </span><span class="jsdoc-syntax">= 0;
</span><span class="jsdoc-comment">// fit container to columns that have been used
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">this.cols </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">unusedCols </span><span class="jsdoc-syntax">) * </span><span class="jsdoc-var">this.columnWidth </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">this.gutter</span><span class="jsdoc-syntax">;
},
-
+
</span><span class="jsdoc-var">needsResizeLayout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
{
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">previousWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.containerWidth</span><span class="jsdoc-syntax">;
</span><span class="jsdoc-var">this.getContainerWidth</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">previousWidth </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">this.containerWidth</span><span class="jsdoc-syntax">;
}
-
+
});
-
+
</span></code></body></html>
\ No newline at end of file
projects / roojs1 / blobdiff