Threading and Concurrent Programming Examples
Qt makes it easy to write multithreaded applications. Signals and slots can be used to safely communicate between threads in your application.
Mandelbrot example demonstrates multi-thread programming using Qt. It shows how to use a worker thread to perform heavy computations without blocking the main thread's event loop | |
Producer and Consumer using Semaphores example shows how to use QSemaphore to control access to a circular buffer shared by a producer thread and a consumer thread | |
Producer and Consumer using Wait Conditions example shows how to use QWaitCondition and QMutex to control access to a circular buffer shared by a producer thread and a consumer thread | |
Queued Custom Type example shows how to send custom types between threads with queued signals and slots |
The QtConcurrent namespace includes a collection of classes and functions for straightforward concurrent programming.
These examples show how to apply the basic techniques of concurrent programming to simple problems.
Demonstrates how to asynchronously download and scale images | |
Demonstrates how to monitor the progress of concurrent operations | |
Demonstrates how to use the map-reduce algorithm |
Examples marked with an asterisk (*) are fully documented.