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QtEventDispatching: Difference between revisions
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[[Category:QtInternals]] | |||
= 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. | |||
* '''QtEventProcessing''' should provide an overview of how platform events are processed by Qt | But from [[QtTimers]] we can see that:<br />* '''QtEventProcessing''' should provide an overview of how platform events are processed by Qt<br />* 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, | However, "Another Look at Event&quot;:http://doc.trolltech.com/qq/qq11-events.html only provide general infomation about Qt Event System. | ||
* The Origins of Events | * The Origins of Events | ||
| Line 15: | Line 14: | ||
* Event Handling and Filtering | * Event Handling and Filtering | ||
* Accept or Ignore? | * Accept or Ignore? | ||
Revision as of 10:59, 24 February 2015
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?