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General more advanced Qt programming issues.

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    Questions related to Qwt - Qt widgets for technical applications.

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  1. Can't connect to PLC via Qt Opc UA module

    Started by kyakovlev, 15th March 2024 12:06
    • Replies: 0
    • Views: 9,225
    kyakovlev
    15th March 2024, 12:06 Go to last post

  2. Can't connect to PLC via Qt Opc UA module

    Started by kyakovlev, 14th March 2024 11:41
    opcua, plc, qt6.6, qtopcua, uaexpert
    • Replies: 0
    • Views: 57
    kyakovlev
    14th March 2024, 11:41 Go to last post

  3. Question How to get the padding or margins set in style sheet?

    Started by nifei, 25th November 2008 11:14
    • Replies: 2
    • Views: 14,493
    manuelschneid3r
    7th March 2024, 13:40 Go to last post

  4. qmake "make dist" not including my DISTFILES

    Started by taraj, 15th February 2024 04:55
    make dist, qmake
    • Replies: 2
    • Views: 9,017
    taraj
    26th February 2024, 06:25 Go to last post

  5. QDialog Appearing in Random Positions on Weston Wayland

    Started by smiffsh, 7th February 2024 23:59
    qdialog, qfiledialog, qmessagebox, wayland, weston
    • Replies: 1
    • Views: 10,587
    d_stranz
    12th February 2024, 19:59 Go to last post

  6. QFileIconProvider custom icon slow

    Started by smiffsh, 24th October 2023 21:45
    qfiledialog, qfileiconprovider, qicon
    • Replies: 2
    • Views: 14,948
    smiffsh
    7th February 2024, 23:53 Go to last post

  7. Changing QString to upper case

    Started by emp1953, 2nd March 2018 20:16
    qt; qstring, toupper
    • Replies: 2
    • Views: 12,210
    DungeonLords
    6th February 2024, 13:50 Go to last post

  8. OpenGLWidget with GLFW Project

    Started by horizonQT, 6th February 2024 07:14
    • Replies: 0
    • Views: 6,183
    horizonQT
    6th February 2024, 07:14 Go to last post

  9. Question Copy of QPalette modifies original

    Started by hispeedsurfer, 1st February 2024 08:53
    • Replies: 1
    • Views: 4,874
    Ginsengelf
    2nd February 2024, 08:04 Go to last post

  10. Question QPluginLoader: loading plugin library with another shared lib dependency (linux)

    Started by ghorwin, 26th January 2024 10:36
    linux, qpluginloader, shared lib dependency
    • Replies: 2
    • Views: 9,083
    ghorwin
    1st February 2024, 11:03 Go to last post

  11. QProcess to shutdown doesn't work

    Started by davethomaspilot, 28th January 2024 02:35
    • Replies: 2
    • Views: 4,807
    davethomaspilot
    31st January 2024, 23:11 Go to last post

  12. Question QObject::blockSignals(true) not blocking QTextEdit->textChanged() signal

    Started by ce_nort, 21st January 2024 22:47
    • Replies: 4
    • Views: 6,398
    ce_nort
    29th January 2024, 18:19 Go to last post

  13. Vertical scrolling with the mouse wheel in QGraphicsView in versions 5.15.1 and 6.6.1

    Started by VVS, 26th January 2024 11:25
    • Replies: 0
    • Views: 5,807
    VVS
    26th January 2024, 11:25 Go to last post

  14. QPlainTextEdit find a multiline text block

    Started by LynneV, 10th January 2024 21:12
    • Replies: 1
    • Views: 4,415
    d_stranz
    12th January 2024, 01:38 Go to last post

  15. QOpenGLContext and PyQT Multiprocessing

    Started by Vectorcharlie, 9th January 2024 14:19
    • Replies: 0
    • Views: 4,259
    Vectorcharlie
    9th January 2024, 14:19 Go to last post

  16. Qt3D and PyQt Multiprocessing - Sharing textures with qsharedgltexture

    Started by Vectorcharlie, 9th January 2024 00:45
    opengl, pyqt, qt3d, sharedcontext
    • Replies: 0
    • Views: 7,252
    Vectorcharlie
    9th January 2024, 00:45 Go to last post

  17. No keyboard events with QCoreApplication

    Started by Cruz, 4th January 2024 11:10
    • Replies: 1
    • Views: 3,226
    d_stranz
    4th January 2024, 22:47 Go to last post

  18. Translation and QStringList

    Started by sevi, 3rd January 2024 22:07
    • Replies: 1
    • Views: 2,915
    d_stranz
    4th January 2024, 22:35 Go to last post

  19. UdpSockets, QTimer and QThread errors going from Qt4.8 to Qt5

    Started by taraj, 7th December 2023 07:14
    qthread qudpsocket qtimer
    • Replies: 2
    • Views: 28,088
    Whage
    4th January 2024, 22:27 Go to last post

  20. no match for call to (QPoint)(double) (double)

    Started by GrahamB, 24th December 2023 13:55
    • Replies: 3
    • Views: 3,246
    d_stranz
    4th January 2024, 22:01 Go to last post

  21. How any widget/frame/button to be displayed/look like outside boundary of main window

    Started by santosh.kumar, 8th November 2022 10:45
    5 Attachment(s)
    • Replies: 18
    • Views: 16,949
    exiclea
    28th December 2023, 13:46 Go to last post

  22. QtabkeView, QStandardItemModel and QSortFilterProxyModel problem.

    Started by nehk018, 23rd December 2023 21:21
    • Replies: 5
    • Views: 4,505
    nehk018
    27th December 2023, 23:12 Go to last post

  23. Qt and WinUSB example?

    Started by Andrew23, 22nd December 2023 12:17
    • Replies: 0
    • Views: 3,599
    Andrew23
    22nd December 2023, 12:17 Go to last post

  24. QString::fromStdString doesn´t work with QMAKE_CXXFLAGS_DEBUG += /MD

    Started by manejhon, 21st December 2023 16:03
    • Replies: 0
    • Views: 5,291
    manejhon
    21st December 2023, 16:03 Go to last post

  25. 3 QAbstractListModels versus 1 QAbstractItemModel

    Started by ececec, 20th December 2023 18:51
    model, qabstractitemmodel, qabstractlistmodel
    • Replies: 0
    • Views: 27
    ececec
    20th December 2023, 18:51 Go to last post

  26. DBus PropertiesChanged signal with PySide6/Python

    Started by Drexel, 18th December 2023 09:14
    • Replies: 0
    • Views: 25
    Drexel
    18th December 2023, 09:14 Go to last post

  27. QTableView rows correctly hidden until scroll

    Started by ce_nort, 2nd December 2023 22:29
    • Replies: 0
    • Views: 13,902
    ce_nort
    2nd December 2023, 22:29 Go to last post

  28. Question Map QSqlTableModel Column 2 To QListView

    Started by donmorr, 31st August 2010 21:44
    model view, qlistview, qsqltablemodel
    • Replies: 3
    • Views: 14,850
    wxwok
    27th November 2023, 15:49 Go to last post

  29. Q3DCamera Y axis rotation limit

    Started by baray98, 26th June 2019 00:37
    • Replies: 2
    • Views: 14,159
    baray98
    16th November 2023, 20:09 Go to last post

  30. A control similar to QTimeEdit but for Elapsed time/duration/exposure time or ...

    Started by perdrix, 1st November 2023 15:57
    • Replies: 0
    • Views: 18,445
    perdrix
    1st November 2023, 15:57 Go to last post
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