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Forum: Newbie

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  1. 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: 8,327
    d_stranz
    15th October 2022, 15:43 Go to last post

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

    Started by tuli, 22nd September 2022 20:56
    cmake vcpkg
    • Replies: 5
    • Views: 10,522
    d_stranz
    27th September 2022, 17:10 Go to last post

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

    Started by tuli, 22nd September 2022 11:40
    qmetatype, qvariant
    • Replies: 2
    • Views: 9,341
    tuli
    22nd September 2022, 20:43 Go to last post

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

    Started by ZajtiM, 31st July 2022 15:32
    qcheckbox 1 Attachment(s)
    • Replies: 3
    • Views: 10,127
    d_stranz
    1st August 2022, 01:08 Go to last post

  5. Problem with applying texture to GridGeometry

    Started by mlte, 16th June 2022 08:05
    • Replies: 1
    • Views: 8,422
    d_stranz
    16th June 2022, 18:11 Go to last post

  6. 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: 16,240
    d_stranz
    31st May 2022, 17:43 Go to last post

  7. 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: 19,705
    ghorwin
    10th March 2022, 18:00 Go to last post

  8. 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: 8,949
    d_stranz
    17th December 2021, 16:48 Go to last post

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

    Started by sr1s, 3rd December 2021 14:17
    • Replies: 2
    • Views: 12,489
    sr1s
    4th December 2021, 20:19 Go to last post

  10. Launch unit test with concole command

    Started by Thibaut, 25th November 2021 12:58
    unit test
    • Replies: 0
    • Views: 8,792
    Thibaut
    25th November 2021, 12:58 Go to last post

  11. 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: 8,943
    ChristianEhrlicher
    23rd November 2021, 15:50 Go to last post

  12. Smile SQL integration in Qt

    Started by swati777999, 18th November 2021 09:44
    sqlite
    • Replies: 3
    • Views: 7,832
    smyk
    19th November 2021, 09:07 Go to last post

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

    Started by leinad, 2nd November 2021 18:36
    • Replies: 3
    • Views: 7,239
    leinad
    3rd November 2021, 15:20 Go to last post

  14. No paint event occurred on MainWindow

    Started by andreaQt, 1st October 2021 11:57
    1 Attachment(s)
    • Replies: 1
    • Views: 7,190
    andreaQt
    1st October 2021, 14:12 Go to last post

  15. 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: 82,889
    d_stranz
    22nd September 2021, 02:25 Go to last post

  16. Carousel with QLabels

    Started by ZajtiM, 18th September 2021 22:22
    1 Attachment(s)
    • Replies: 1
    • Views: 6,047
    d_stranz
    19th September 2021, 00:38 Go to last post

  17. Font scaling and custom QFileDialog

    Started by Thibaut, 18th September 2021 10:43
    font-size, qfiledialog
    • Replies: 2
    • Views: 7,164
    d_stranz
    18th September 2021, 15:48 Go to last post

  18. QString::replace difference in behavior

    Started by freeman_w, 15th September 2021 10:47
    #replace #qstring
    • Replies: 4
    • Views: 6,749
    d_stranz
    16th September 2021, 16:50 Go to last post

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

    Started by vivekananda, 15th September 2021 07:00
    • Replies: 1
    • Views: 4,691
    d_stranz
    15th September 2021, 17:32 Go to last post

  20. Qt5 submitAll seems to work different than Qt4 did

    Started by don@n-thOrder.com, 6th September 2021 01:10
    c++, qsqlrecord, qsqltablemodel, submitall 1 Attachment(s)
    • Replies: 10
    • Views: 28,742
    d_stranz
    11th September 2021, 16:17 Go to last post

  21. Question One function in connect() and QTimer::singleShot()

    Started by ZajtiM, 10th September 2021 18:53
    • Replies: 3
    • Views: 16,207
    d_stranz
    11th September 2021, 16:11 Go to last post

  22. setheightforwidth not working?

    Started by kcameron4456, 7th September 2021 19:25
    2 Attachment(s)
    • Replies: 3
    • Views: 5,776
    d_stranz
    10th September 2021, 00:40 Go to last post

  23. qchart hide legend for part of series

    Started by marrierius, 7th December 2016 22:03
    legend, qchart
    • Replies: 5
    • Views: 21,121
    klf
    9th September 2021, 14:11 Go to last post

  24. How to start Qt5

    Started by franky, 28th January 2016 22:24
    qt5
    • Replies: 5
    • Views: 35,507
    assignmentservices
    26th August 2021, 08:50 Go to last post

  25. [Resolved]Qt creator problem

    Started by Mister_Qt, 22nd August 2021 10:58
    2 Attachment(s)
    • Replies: 1
    • Views: 5,161
    Ginsengelf
    25th August 2021, 12:34 Go to last post

  26. Changing a variable out of scope of lambda expression

    Started by FBF_Luis, 15th August 2021 16:27
    lambda, memory leak, scope, variables
    • Replies: 5
    • Views: 7,049
    d_stranz
    22nd August 2021, 01:50 Go to last post

  27. Another licensing question

    Started by SteveD, 19th August 2021 03:02
    • Replies: 2
    • Views: 4,958
    SteveD
    19th August 2021, 16:38 Go to last post

  28. QTreeview Edit Item Padding

    Started by hakkman, 14th August 2021 03:57
    qtreeview stylesheet 2 Attachment(s)
    • Replies: 0
    • Views: 5,320
    hakkman
    14th August 2021, 03:57 Go to last post

  29. Reuse saved file name

    Started by meng, 10th August 2021 15:27
    autosave, reuse filename
    • Replies: 4
    • Views: 5,300
    meng
    11th August 2021, 17:02 Go to last post

  30. display gstreamer video playback on qml using qmlglsink

    Started by GanX, 10th August 2021 09:46
    gstreamer, qml
    • Replies: 2
    • Views: 7,517
    d_stranz
    10th August 2021, 17:28 Go to last post
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