June 2018
Intermediate to advanced
348 pages
8h 45m
English
Content preview from C++ Reactive Programming
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Qt object model
In a GUI framework, both run-time efficiency and high-level flexibility are key factors. The standard C++ object model provides very efficient run-time support, but its static nature is inflexible in certain problematic domains. The Qt framework combines the speed of C++ with the flexibility of the Qt object model.
The Qt object model supports the following features:
- Signals and slots, for seamless object communication
- Queryable and designable object properties
- Powerful events and event filters
- Powerful internally driven timers, enabling smooth, non-blocking work in many of the tasks in an event-driven GUI
- Internationalization with contextual string translation
- Guarded pointers (QPointers) that are automatically set to 0 ...
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