Hi, Yes, you method works perfectly too.
But, if Run class derived from Qrunnable and Qthread, is there any problem? Or is there any potential risk? Thanks Ken ________________________________ 发件人: interest-bounces+pengliang=founder....@qt-project.org [mailto:interest-bounces+pengliang=founder....@qt-project.org] 代表 Tony Rietwyk 发送时间: 2013年3月19日 14:10 收件人: interest@qt-project.org 主题: Re: [Interest]´ð¸´: how to block run function of QRunnable class Hi Ken, Sorry for the confusion - deriving from both QRunnable and QThread is probably NOT a good idea - you don't want to create your own QThread - just access the static methods: // Hack to get around Qt strictness... class TSleepThread: public QThread { public: static void sleep(unsigned long secs) { QThread::sleep(secs); }; static void msleep(unsigned long msecs) { QThread::msleep(msecs); }; static void usleep(unsigned long usecs) { QThread::usleep(usecs); }; }; then in your QRunnable derived class: ... TSleepThread::msleep( 20 ); ... Regards, Tony From: pengliang(??) [mailto:pengli...@founder.com] Sent: Tuesday, 19 March 2013 4:46 PM To: Tony Rietwyk; interest@qt-project.org Subject: ??: [Interest]´ð¸´: how to block run function of QRunnable class Hi I have defined a class derived from Qrunnable and Qthread. Now, i call sleep in run function, it worked perfect. Thanks Ken ________________________________ 发件人: interest-bounces+pengliang=founder....@qt-project.org [mailto:interest-bounces+pengliang=founder....@qt-project.org] 代表 Tony Rietwyk 发送时间: 2013年3月19日 13:36 收件人: interest@qt-project.org 主题: Re: [Interest]´ð¸´: how to block run function of QRunnable class Hi Ken, In Qt 4, you have to define your own override of QThread and expose the protected static sleep methods. I'm don't know about Qt 5. Tony From: interest-bounces+tony=rightsoft.com...@qt-project.org [mailto:interest-bounces+tony=rightsoft.com...@qt-project.org] On Behalf Of pengliang(??) Sent: Tuesday, 19 March 2013 4:22 PM To: Amogh Kudari Cc: Interest@qt-project.org Subject: [Interest] 答复: how to block run function of QRunnable class Hi Thank you. But I check source code of Qt, QthreadPool is derived from Qobject, not Qthread. Thanks Ken ________________________________ 发件人: Amogh Kudari [mailto:amogh.kuda...@gmail.com] 发送时间: 2013年3月19日 11:53 收件人: pengliang(彭亮) 抄送: Interest@qt-project.org 主题: Re: [Interest] how to block run function of QRunnable class Hi Pengliang, I am not pretty sure but it may be possible as QThreadPoolThread is a friend class of Qrunnable class and QThreadPoolThread is derived from QThread and QThread has the sleep method. Hope this helps. Regards, Amogh. On Tue, Mar 19, 2013 at 8:11 AM, pengliang(彭亮) <pengli...@founder.com> wrote: Hi all I don’t know how to block run function several seconds of Qrunnable class. Andybody know? Thanks Ken _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
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