Page 2 of 550 FirstFirst 12341252102502 ... LastLast
Threads 31 to 60 of 16496

Forum: Newbie

Newbie to Qt? Ask your questions here.

  1. QMAKE_CXX.COMPILER_MACROS is not defined

    Started by Panda281, 17th April 2023 23:14
    qmake_cxx.compiler_macros
    • Replies: 5
    • Views: 18,072
    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: 14,241
    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: 9,015
    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: 8,969
    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: 89,670
    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: 69
    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: 57,706
    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: 29,862
    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: 21,959
    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: 14,073
    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: 16,208
    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: 29,050
    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: 19,841
    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: 19,006
    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: 22,091
    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: 12,301
    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: 26,375
    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: 11,498
    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: 13,673
    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: 10,449
    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: 13,356
    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: 12,159
    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: 12,763
    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: 10,388
    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: 19,520
    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: 23,800
    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: 11,347
    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: 15,155
    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: 11,116
    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: 13,142
    ChristianEhrlicher
    23rd November 2021, 16:50 Go to last post
Page 2 of 550 FirstFirst 12341252102502 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Qt is a trademark of The Qt Company.