QtEventDispatching: Difference between revisions

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Revision as of 16:39, 3 March 2015

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Qt Event Dispatching

This Qt Quarterly article "Another Look at Events":http://doc.qt.digia.com/qq/qq11-events.html maybe suitable for this topic.

But from QtTimers we can see that:

  • QtEventProcessing should provide an overview of how platform events are processed by Qt
  • As noted in QtEventProcessing , Qt creates a hidden window with a callback function to process events.

However, "Another Look at Event":http://doc.trolltech.com/qq/qq11-events.html only provide general infomation about Qt Event System.

  • The Origins of Events
  • Synthetic Events
  • Custom Event Types
  • Event Handling and Filtering
  • Accept or Ignore?