QmlWeb/Qml.js/Design Questions and Decisions: Difference between revisions
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Revision as of 17:24, 10 February 2015
This page intends to collect questions about software architecute and software design, pros and cons as well as the decisions made on the topic.
Runtime Architecture
Getter/Setter Technique
Possibilities:
- C++ style getters and setters
- this.width(); and this.setWidth(width);
- C++ style
- fast in all browsers
- Transparent getter/setter using Object.defineProperty
- Object.defineProperty(this, "width", { get function(){}, set: function(){} });
- nice while debugging
- worse performance in IE
- horrible performance in Firefox
- Transparent getter/setter using literal notation
- nice while debugging
- worse performance in IE
Benchmark: http://jsperf.com/getter-setter/7
Decision: Use transparent getter/setter using lieral notation.