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  1. Static OpenCV and undefined reference to symbol

    Started by sr1s, 12th May 2023 16:09
    • Replies: 7
    • Views: 1,491
    sr1s
    25th May 2023, 09:29 Go to last post

  2. How to change widget shape in QtDesigner ?

    Started by giorgik, 28th April 2023 19:39
    2 Pages •
    1 2
    qt 6.5 10 Attachment(s)
    • Replies: 27
    • Views: 2,342
    giorgik
    22nd May 2023, 17:57 Go to last post

  3. AnalogClock::staticMetaObject': definition of dllimport static data member not allowe

    Started by giorgik, 20th May 2023 11:39
    plugin, qt6, qtdesigner
    • Replies: 8
    • Views: 991
    giorgik
    22nd May 2023, 07:12 Go to last post

  4. Where to install plugins created with Qt 6.5 in Debian ?

    Started by giorgik, 13th May 2023 22:59
    linux, qt6.5, qtdesigner plugins 3 Attachment(s)
    • Replies: 8
    • Views: 1,069
    giorgik
    17th May 2023, 08:04 Go to last post

  5. How to insert a drawing in QWidget in Qt Designer form ?

    Started by giorgik, 4th May 2023 11:27
    paint method, qt6.5 7 Attachment(s)
    • Replies: 18
    • Views: 1,608
    giorgik
    12th May 2023, 20:13 Go to last post

  6. QMAKE_CXX.COMPILER_MACROS is not defined

    Started by Panda281, 17th April 2023 22:14
    qmake_cxx.compiler_macros
    • Replies: 4
    • Views: 1,362
    Panda281
    1st May 2023, 17:14 Go to last post

  7. Smile How to set custom Qt plugin installation path when compiling with Visual Studio C++

    Started by giorgik, 27th April 2023 12:31
    qt6.5, vsc++ 1 Attachment(s)
    • Replies: 2
    • Views: 608
    giorgik
    28th April 2023, 06:25 Go to last post

  8. QTreeView: hide parents but show children?

    Started by ce_nort, 14th September 2016 21:57
    qtreeview
    • Replies: 10
    • Views: 10,743
    d_stranz
    20th March 2023, 15:24 Go to last post

  9. Struggling with layouts in QtCreator

    Started by davethomaspilot, 4th February 2023 13:57
    • Replies: 2
    • Views: 1,139
    davethomaspilot
    4th February 2023, 21:33 Go to last post

  10. No ".pro" file--how to add modules in QtCreator, qt6?

    Started by davethomaspilot, 21st January 2023 15:12
    • Replies: 5
    • Views: 1,128
    d_stranz
    26th January 2023, 17:21 Go to last post

  11. Should Q_PROPERTY always be CONSTANT or NOTIFY?

    Started by tuli, 13th November 2022 07:35
    • Replies: 1
    • Views: 3,430
    john_god
    20th November 2022, 21:43 Go to last post

  12. Error in reading Datatime type from MySql (Static QT 5.15.7)

    Started by sr1s, 14th October 2022 11:11
    2 Attachment(s)
    • Replies: 1
    • Views: 1,467
    d_stranz
    15th October 2022, 15:43 Go to last post

  13. CMake: vcpkg-qt takes precedence over onlineinstaller-qt

    Started by tuli, 22nd September 2022 20:56
    cmake vcpkg
    • Replies: 5
    • Views: 2,441
    d_stranz
    27th September 2022, 17:10 Go to last post

  14. QVarian::type, QVarian::typeId and QMetaType

    Started by tuli, 22nd September 2022 11:40
    qmetatype, qvariant
    • Replies: 2
    • Views: 1,378
    tuli
    22nd September 2022, 20:43 Go to last post

  15. Question How-to detect any (from 160) QCheckBox stateChanged

    Started by ZajtiM, 31st July 2022 15:32
    qcheckbox 1 Attachment(s)
    • Replies: 3
    • Views: 2,964
    d_stranz
    1st August 2022, 01:08 Go to last post

  16. Problem with applying texture to GridGeometry

    Started by mlte, 16th June 2022 08:05
    • Replies: 1
    • Views: 2,476
    d_stranz
    16th June 2022, 18:11 Go to last post

  17. How to access individual tab in a QTabWidget/QTabBar using index?

    Started by naveen84nv, 30th May 2022 19:19
    qtabbar, qtabwidget 1 Attachment(s)
    • Replies: 1
    • Views: 7,675
    d_stranz
    31st May 2022, 17:43 Go to last post

  18. MySql model/view vs. ODBC model/view speed differences

    Started by ce_nort, 8th March 2019 20:05
    mysql, odbc, qsqlquerymodel, qtableview, sql
    • Replies: 3
    • Views: 12,999
    ghorwin
    10th March 2022, 18:00 Go to last post

  19. Thumbs up FlowLayout for array of pushbuttons with scrolling feature

    Started by swati777999, 17th December 2021 07:19
    centralwidget, flowlayout, layout management, scrollarea, widget array 1 Attachment(s)
    • Replies: 1
    • Views: 4,291
    d_stranz
    17th December 2021, 16:48 Go to last post

  20. OpenCV under Windows: undefined reference to `cv::QRCodeDetector::QRCodeDetector()'

    Started by sr1s, 3rd December 2021 14:17
    • Replies: 2
    • Views: 5,786
    sr1s
    4th December 2021, 20:19 Go to last post

  21. Launch unit test with concole command

    Started by Thibaut, 25th November 2021 12:58
    unit test
    • Replies: 0
    • Views: 5,026
    Thibaut
    25th November 2021, 12:58 Go to last post

  22. Red face Displaying the result of SQL queries in tabular form in window without using .ui file

    Started by swati777999, 22nd November 2021 09:31
    sql, sqlite
    • Replies: 3
    • Views: 3,188
    ChristianEhrlicher
    23rd November 2021, 15:50 Go to last post

  23. Smile SQL integration in Qt

    Started by swati777999, 18th November 2021 09:44
    sqlite
    • Replies: 3
    • Views: 3,189
    smyk
    19th November 2021, 09:07 Go to last post

  24. Can't adjust font size of QGraphicsTextItem in QGraphicsRectItem

    Started by leinad, 2nd November 2021 18:36
    • Replies: 3
    • Views: 3,169
    leinad
    3rd November 2021, 15:20 Go to last post

  25. No paint event occurred on MainWindow

    Started by andreaQt, 1st October 2021 11:57
    1 Attachment(s)
    • Replies: 1
    • Views: 3,705
    andreaQt
    1st October 2021, 14:12 Go to last post

  26. Qt creator C++ error: No documents matching "ui_mainwindow.h" could be found

    Started by zinc zinc, 21st September 2021 23:13
    c++, qt creator, qt designer, qt5
    • Replies: 1
    • Views: 74,787
    d_stranz
    22nd September 2021, 02:25 Go to last post

  27. Carousel with QLabels

    Started by ZajtiM, 18th September 2021 22:22
    1 Attachment(s)
    • Replies: 1
    • Views: 3,634
    d_stranz
    19th September 2021, 00:38 Go to last post

  28. Font scaling and custom QFileDialog

    Started by Thibaut, 18th September 2021 10:43
    font-size, qfiledialog
    • Replies: 2
    • Views: 4,014
    d_stranz
    18th September 2021, 15:48 Go to last post

  29. QString::replace difference in behavior

    Started by freeman_w, 15th September 2021 10:47
    #replace #qstring
    • Replies: 4
    • Views: 4,328
    d_stranz
    16th September 2021, 16:50 Go to last post

  30. Need advice on usage of qextserialport class before the QApplication event loop

    Started by vivekananda, 15th September 2021 07:00
    • Replies: 1
    • Views: 3,014
    d_stranz
    15th September 2021, 17:32 Go to last post
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