TechQA.

Question

In a well-running multithreaded app, a defined callback will not be called. Why?

score 43 · Answer 1 · 2024-03-17T14:50:33.217000

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In a well-running multithreaded app, a defined callback will not be called. Why?

43 views Asked by Holger At 17 March 2024 at 14:50

score 143 · Answer 2 · 2023-08-25T10:10:19.657000

Qt.5 Console Application pause and read console input

143 views Asked by Karsten G At 25 August 2023 at 10:10

score 763 · Answer 3 · 2021-11-22T10:41:12.280000

list all signals emitted from qt application

763 views Asked by Jepessen At 22 November 2021 at 10:41

score 541 · Answer 4 · 2021-04-12T21:12:04.950000

AttributeError: 'QCoreApplication' object has no attribute 'setQuitOnLastWindowClosed'

541 views Asked by user14094230 At 12 April 2021 at 21:12

score 4474 · Answer 5 · 2020-10-03T07:16:00.743000

QT5 error: Unknown type name 'QCoreApplication'. First program in Qt5

4.4k views Asked by Sameer Yadav At 03 October 2020 at 07:16

score 2266 · Answer 6 · 2019-12-16T10:46:12.093000

When is QCoreApplication valid?

2.2k views Asked by SPlatten At 16 December 2019 at 10:46

score 538 · Answer 7 · 2019-01-22T21:57:08.297000

How to detect if qt application exited normally or not?

538 views Asked by Navjot Singh At 22 January 2019 at 21:57

score 589 · Answer 8 · 2018-11-01T07:47:49.860000

How to monitor QThread

589 views Asked by RuLoViC At 01 November 2018 at 07:47

score 3501 · Answer 9 · 2018-06-21T22:10:53.640000

Can I use QApplication AND QCoreApplication?

3.5k views Asked by pjs At 21 June 2018 at 22:10

score 578 · Answer 10 · 2018-05-29T07:00:33.897000

Can I use Qt network module without QCoreApplication?

578 views Asked by Meteo ir3 At 29 May 2018 at 07:00

score 355 · Answer 11 · 2018-05-22T07:50:20.230000

how to start event loop in shared library for Android?

355 views Asked by Jian Liu At 22 May 2018 at 07:50

score 1695 · Answer 12 · 2018-03-27T20:42:30.453000

QEventLoop process all events

1.6k views Asked by cumbaba At 27 March 2018 at 20:42

score 2825 · Answer 13 · 2018-01-10T16:36:28.520000

QT QcoreApplication postEvent() behaviour

2.8k views Asked by Mohammad Kanan At 10 January 2018 at 16:36

score 535 · Answer 14 · 2017-06-21T11:39:07.160000

Q_COREAPP_STARTUP_FUNCTION with static class member method

535 views Asked by feedc0de At 21 June 2017 at 11:39

score 401 · Answer 15 · 2017-04-10T21:27:29.413000

Q_COREAPP_STARTUP_FUNCTION inside static library

401 views Asked by Felix At 10 April 2017 at 21:27

score 56 · Answer 16 · 2017-03-14T15:10:46.547000

Spy event of QCoreApplication::postEvent

56 views Asked by Evans Belloeil At 14 March 2017 at 15:10

score 597 · Answer 17 · 2017-03-04T16:52:51.750000

Is it safe to forward a QEvent recieved from QCoreApplication::postEvent

597 views Asked by IAS_LLC At 04 March 2017 at 16:52

score 1131 · Answer 18 · 2016-12-19T14:34:22.753000

Pass QCoreApplication in parameter

1.1k views Asked by Evans Belloeil At 19 December 2016 at 14:34

score 5365 · Answer 19 · 2016-10-21T13:18:50.010000

Why does input() cause "QCoreApplication::exec: The event loop is already running"?

5.3k views Asked by R01k At 21 October 2016 at 13:18

score 19973 · Answer 20 · 2016-08-19T13:55:37.703000

Please instantiate the QApplication object first

19.9k views Asked by honiahaka10 At 19 August 2016 at 13:55

TechQA.

List Question

In a well-running multithreaded app, a defined callback will not be called. Why?

Qt.5 Console Application pause and read console input

list all signals emitted from qt application

AttributeError: 'QCoreApplication' object has no attribute 'setQuitOnLastWindowClosed'

QT5 error: Unknown type name 'QCoreApplication'. First program in Qt5

When is QCoreApplication valid?

How to detect if qt application exited normally or not?

How to monitor QThread

Can I use QApplication AND QCoreApplication?

Can I use Qt network module without QCoreApplication?

how to start event loop in shared library for Android?

QEventLoop process all events

QT QcoreApplication postEvent() behaviour

Q_COREAPP_STARTUP_FUNCTION with static class member method

Q_COREAPP_STARTUP_FUNCTION inside static library

Spy event of QCoreApplication::postEvent

Is it safe to forward a QEvent recieved from QCoreApplication::postEvent

Pass QCoreApplication in parameter

Why does input() cause "QCoreApplication::exec: The event loop is already running"?

Please instantiate the QApplication object first

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