diff options
| -rw-r--r-- | src/corelib/doc/src/threads-basics.qdoc | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/corelib/doc/src/threads-basics.qdoc b/src/corelib/doc/src/threads-basics.qdoc index 501edb6ecf..ea804f2d6d 100644 --- a/src/corelib/doc/src/threads-basics.qdoc +++ b/src/corelib/doc/src/threads-basics.qdoc @@ -244,18 +244,18 @@ code that generates another thread which says hello in that thread and then exits. - \snippet tutorials/threads/hellothread/hellothread.h 1 + \snippet ../widgets/tutorials/threads/hellothread/hellothread.h 1 We derive a class from QThread and reimplement the \l{QThread::}{run()} method. - \snippet tutorials/threads/hellothread/hellothread.cpp 1 + \snippet ../widgets/tutorials/threads/hellothread/hellothread.cpp 1 The run method contains the code that will be run in a separate thread. In this example, a message containing the thread ID will be printed. QThread::start() will call the method in another thread. - \snippet tutorials/threads/hellothread/main.cpp 1 + \snippet ../widgets/tutorials/threads/hellothread/main.cpp 1 To start the thread, our thread object needs to be instantiated. The \l{QThread::}{start()} method creates a new thread and calls the @@ -453,7 +453,7 @@ another thread needs to be placed in the reimplemented QRunnable::run() method. - \snippet tutorials/threads/hellothreadpool/hellothreadpool.cpp 1 + \snippet ../widgets/tutorials/threads/hellothreadpool/hellothreadpool.cpp 1 We instantiate Work in main(), locate the global thread pool and use the QThreadPool::start() method. Now the thread pool runs our worker in another @@ -463,7 +463,7 @@ \section2 Example 2: Using QtConcurrent - \snippet tutorials/threads/helloconcurrent/helloconcurrent.cpp 1 + \snippet ../widgets/tutorials/threads/helloconcurrent/helloconcurrent.cpp 1 We write a global function hello() to implement the work. QtConcurrent::run() is used to run the function in another thread. The result is a QFuture. @@ -499,17 +499,17 @@ Communication from the GUI to the worker thread is shown in the next example. - \snippet tutorials/threads/clock/main.cpp 1 + \snippet ../widgets/tutorials/threads/clock/main.cpp 1 We've connected the \c clockThread with the label. The connection must be a queued signal-slot connection because we want to put the call in the event loop. - \snippet tutorials/threads/clock/clockthread.h 1 + \snippet ../widgets/tutorials/threads/clock/clockthread.h 1 We have derived a class from QThread and declared the \c sendTime() signal. - \snippet tutorials/threads/clock/clockthread.cpp 1 + \snippet ../widgets/tutorials/threads/clock/clockthread.cpp 1 The trickiest part of this example is that the timer is connected to its slot via a direct connection. A default connection would produce a queued @@ -541,7 +541,7 @@ The \c Thread class's code is short but somewhat involved, so we only show how to use the class. - \snippet tutorials/threads/movedobject/main.cpp 1 + \snippet ../widgets/tutorials/threads/movedobject/main.cpp 1 QMetaObject::invokeMethod() calls a slot via the event loop. The worker object's methods should not be called directly after the object has been |