QtEventDispatching: Difference between revisions

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[[Category:QtInternals]]
This Qt Quarterly article [http://doc.qt.io/archives/qq/qq11-events.html Another Look at Events] maybe suitable for this topic.
 
= 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:
But from [[QtTimers]] we can see that:
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* As noted in '''QtEventProcessing''' , Qt creates a hidden window with a callback function to process events.
* 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.
However, [http://doc.qt.io/archives/qq/qq11-events.html Another Look at Event] only provide general infomation about Qt Event System.


* The Origins of Events
* The Origins of Events

Latest revision as of 12:08, 24 March 2016

This Qt Quarterly article Another Look at Events 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 only provide general infomation about Qt Event System.

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