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Forum: Newbie

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  1. QMAKE_CXX.COMPILER_MACROS is not defined

    Started by Panda281, 17th April 2023 23:14
    qmake_cxx.compiler_macros
    • Replies: 5
    • Views: 17,852
    britsfp
    15th April 2024, 12:29 Go to last post

  2. QStataMachine: transition guards

    Started by nick85, 26th September 2013 10:23
    • Replies: 5
    • Views: 14,069
    manuelschneid3r
    12th April 2024, 21:21 Go to last post

  3. Write JSON array in one line

    Started by abshaev, 4th March 2024 19:46
    • Replies: 1
    • Views: 8,792
    Ginsengelf
    5th March 2024, 08:32 Go to last post

  4. Question Convert QString to QDateTime with fromString()

    Started by freeman_w, 14th February 2024 21:48
    fromstring, qdatetime
    • Replies: 0
    • Views: 8,810
    freeman_w
    14th February 2024, 21:48 Go to last post

  5. QSqlRelationalDelegate displays foreign_key - id instead of name/value from Combobox

    Started by GrayWizard12345, 5th August 2021 11:58
    pyqt 5, qsqlrelationaldelegate, qsqlrelationaltablemodel, qt5 2 Attachment(s)
    • Replies: 1
    • Views: 89,449
    ecanela
    24th December 2023, 06:13 Go to last post

  6. Question QProcess::startDetached() won't open other Qt programs

    Started by Qt_Bob, 24th November 2023 11:54
    qprocess, startdetached
    • Replies: 0
    • Views: 51
    Qt_Bob
    24th November 2023, 11:54 Go to last post

  7. Error: dependent '....' does not exist

    Started by ramabrahma, 27th March 2016 06:19
    • Replies: 4
    • Views: 57,500
    rootlife
    4th October 2023, 12:03 Go to last post

  8. desktop-qt-6-5-2-gcc-64bit-warning-no-compiler-set-in-kit

    Started by coder_hasib, 21st September 2023 05:10
    qt installation, qt6
    • Replies: 0
    • Views: 29,689
    coder_hasib
    21st September 2023, 05:10 Go to last post

  9. How to create a Qt bar diagram or Vertical slider?

    Started by Gokulnathvc, 14th August 2023 11:51
    qt bar diagram 1 Attachment(s)
    • Replies: 1
    • Views: 21,668
    d_stranz
    15th August 2023, 18:15 Go to last post

  10. How to create a custom circular gauge?

    Started by Gokulnathvc, 19th July 2023 08:52
    qt widget circular gauge 1 Attachment(s)
    • Replies: 3
    • Views: 13,873
    d_stranz
    20th July 2023, 16:54 Go to last post

  11. Static OpenCV and undefined reference to symbol

    Started by sr1s, 12th May 2023 17:09
    • Replies: 7
    • Views: 15,936
    sr1s
    25th May 2023, 10:29 Go to last post

  12. How to change widget shape in QtDesigner ?

    Started by giorgik, 28th April 2023 20:39
    2 Pages •
    1 2
    qt 6.5 10 Attachment(s)
    • Replies: 27
    • Views: 28,835
    giorgik
    22nd May 2023, 18:57 Go to last post

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

    Started by giorgik, 20th May 2023 12:39
    plugin, qt6, qtdesigner
    • Replies: 8
    • Views: 19,594
    giorgik
    22nd May 2023, 08:12 Go to last post

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

    Started by giorgik, 13th May 2023 23:59
    linux, qt6.5, qtdesigner plugins 3 Attachment(s)
    • Replies: 8
    • Views: 18,762
    giorgik
    17th May 2023, 09:04 Go to last post

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

    Started by giorgik, 4th May 2023 12:27
    paint method, qt6.5 7 Attachment(s)
    • Replies: 18
    • Views: 21,962
    giorgik
    12th May 2023, 21:13 Go to last post

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

    Started by giorgik, 27th April 2023 13:31
    qt6.5, vsc++ 1 Attachment(s)
    • Replies: 2
    • Views: 12,105
    giorgik
    28th April 2023, 07:25 Go to last post

  17. QTreeView: hide parents but show children?

    Started by ce_nort, 14th September 2016 22:57
    qtreeview
    • Replies: 10
    • Views: 26,288
    d_stranz
    20th March 2023, 16:24 Go to last post

  18. Struggling with layouts in QtCreator

    Started by davethomaspilot, 4th February 2023 14:57
    • Replies: 2
    • Views: 11,444
    davethomaspilot
    4th February 2023, 22:33 Go to last post

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

    Started by davethomaspilot, 21st January 2023 16:12
    • Replies: 5
    • Views: 13,590
    d_stranz
    26th January 2023, 18:21 Go to last post

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

    Started by sr1s, 14th October 2022 12:11
    2 Attachment(s)
    • Replies: 1
    • Views: 10,407
    d_stranz
    15th October 2022, 16:43 Go to last post

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

    Started by tuli, 22nd September 2022 21:56
    cmake vcpkg
    • Replies: 5
    • Views: 13,279
    d_stranz
    27th September 2022, 18:10 Go to last post

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

    Started by tuli, 22nd September 2022 12:40
    qmetatype, qvariant
    • Replies: 2
    • Views: 12,109
    tuli
    22nd September 2022, 21:43 Go to last post

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

    Started by ZajtiM, 31st July 2022 16:32
    qcheckbox 1 Attachment(s)
    • Replies: 3
    • Views: 12,730
    d_stranz
    1st August 2022, 02:08 Go to last post

  24. Problem with applying texture to GridGeometry

    Started by mlte, 16th June 2022 09:05
    • Replies: 1
    • Views: 10,345
    d_stranz
    16th June 2022, 19:11 Go to last post

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

    Started by naveen84nv, 30th May 2022 20:19
    qtabbar, qtabwidget 1 Attachment(s)
    • Replies: 1
    • Views: 19,449
    d_stranz
    31st May 2022, 18:43 Go to last post

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

    Started by ce_nort, 8th March 2019 21:05
    mysql, odbc, qsqlquerymodel, qtableview, sql
    • Replies: 3
    • Views: 23,724
    ghorwin
    10th March 2022, 19:00 Go to last post

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

    Started by swati777999, 17th December 2021 08:19
    centralwidget, flowlayout, layout management, scrollarea, widget array 1 Attachment(s)
    • Replies: 1
    • Views: 11,309
    d_stranz
    17th December 2021, 17:48 Go to last post

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

    Started by sr1s, 3rd December 2021 15:17
    • Replies: 2
    • Views: 15,106
    sr1s
    4th December 2021, 21:19 Go to last post

  29. Launch unit test with concole command

    Started by Thibaut, 25th November 2021 13:58
    unit test
    • Replies: 0
    • Views: 11,071
    Thibaut
    25th November 2021, 13:58 Go to last post

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

    Started by swati777999, 22nd November 2021 10:31
    sql, sqlite
    • Replies: 3
    • Views: 13,046
    ChristianEhrlicher
    23rd November 2021, 16:50 Go to last post
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