#1321 new
Victor

Inefficient code in Element.Layout

Reported by Victor | March 5th, 2012 @ 04:15 PM

Code in Element.Layout to compute padding-box-height and padding-box-width is inefficient - it unnecessarily calculates padding values:

      'width': function(element) {
        // skipped
        var pLeft = this.get('padding-left'),
         pRight = this.get('padding-right');

        if (!this._preComputing) this._end();

        return bWidth - bLeft - bRight - pLeft - pRight;
      },

      'padding-box-width': function(element) {
        var width = this.get('width'),
         pLeft = this.get('padding-left'),
         pRight = this.get('padding-right');

        return width + pLeft + pRight; // == bWidth - bLeft - bRight - pLeft - pRight + pLeft + pRight
      },

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