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2025-09-21 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly explains the "QT multithreaded class array at the same time open dozens of threads how to achieve", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "QT multithreaded class array open dozens of threads at the same time how to achieve" it!
Let's first define a thread class: textTread
Texttread.h
View source#define TEXTTREAD_H
04.#include
05.
06.class textTread: public QThread
07. {
08.Q_OBJECT
09.public:
10.textTread ()
11.void run ()
12.signals:
13.void sendGUIThreadData (QString str); / / signal to communicate to the main thread
14.public slots:
15.void GetGUIThreadID (int mThreadID); / / the slot that receives data from the main thread
16.private:
17.int ThreadID
18.}
19.
20.#endif / / TEXTTREAD_H
Let's take a look at texttread.cpp.
View sourceprint?
01.#include "texttread.h"
02.#include
03.textTread::textTread ()
04. {
05.}
06.void textTread::run ()
07. {
08.qDebug ()
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