Qt多线程应⽤--QRunnable显⽰进度条⽰例进度条：
mink是什么颜色
代码如下：
#include <QtGui/QApplication>
#include <QProgressBar>
#include <QThreadPool>
#include <QTest>
#include <QtCore>
class RunnableTask : public QRunnable
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public:
RunnableTask(QProgressBar* progressBar)
{
m_ProgressBar = progressBar;
}
void run()
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{
语言表达能力训练>monday怎么读for (int i = 1; i <= 100; i++)
{
bothered
QMetaObject::invokeMethod(m_ProgressBar, "tValue", Qt::QueuedConnection, Q_ARG(int, i));
QTest::qSleep(100);
qDebug() << "testRunable" << i << "% " << QThread::currentThread() << endl;
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}
}
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不过如此是什么意思
QProgressBar* m_ProgressBar;
};
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QProgressBar progressBar;
progressBar.tValue(50);
progressBar.show();
RunnableTask* task = new RunnableTask(&progressBar);
QThreadPool::globalInstance()->start(task);
();
}
