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Forum: Qt Programming

General more advanced Qt programming issues.

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  1. Qwt

    Questions related to Qwt - Qt widgets for technical applications.

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  1. How do I wait for QMediaPlayer::setMedia(.. to finish?

    Started by Maryu, 12th April 2021 16:27
    qmediaplayer
    • Replies: 2
    • Views: 9,145
    Maryu
    12th April 2021, 19:52 Go to last post

  2. qwintaskbarprogress

    Started by spike6479, 11th April 2021 18:59
    • Replies: 1
    • Views: 3,664
    peppermg
    12th April 2021, 18:38 Go to last post

  3. QDateEdit bug

    Started by iAl, 11th April 2021 15:11
    • Replies: 2
    • Views: 5,137
    iAl
    12th April 2021, 16:16 Go to last post

  4. Question Understanding QLayout, Alignment and (maybe) SizePolicy

    Started by shambalain61, 10th April 2021 10:18
    alignment, layout, sizepolicy 3 Attachment(s)
    • Replies: 1
    • Views: 16,795
    ChrisW67
    11th April 2021, 03:38 Go to last post

  5. Embed Excel in QT window with toolbars showing

    Started by mikek10, 9th April 2021 23:16
    • Replies: 2
    • Views: 5,338
    mikek10
    10th April 2021, 08:07 Go to last post

  6. QGraphicsItemGroup and childs resize

    Started by angeleyes, 10th April 2021 07:51
    • Replies: 0
    • Views: 3,449
    angeleyes
    10th April 2021, 07:51 Go to last post

  7. qvector in struct and error message

    Started by thisdave, 9th April 2021 17:26
    • Replies: 1
    • Views: 4,041
    d_stranz
    9th April 2021, 23:38 Go to last post

  8. QML Set window into another with object behind

    Started by jfroger, 9th April 2021 10:26
    c++, qml, qwindow, video
    • Replies: 0
    • Views: 26,575
    jfroger
    9th April 2021, 10:26 Go to last post

  9. Mysql server access from android like QT c++ code

    Started by Kaguro, 9th April 2021 07:12
    android, android_armv7, c++, mysql
    • Replies: 0
    • Views: 25,012
    Kaguro
    9th April 2021, 07:12 Go to last post

  10. QListWidget delegate

    Started by adamko222, 8th April 2021 13:20
    • Replies: 1
    • Views: 3,776
    adamko222
    8th April 2021, 16:33 Go to last post

  11. QMessageBox Centre Text

    Started by smiffsh, 7th April 2021 12:36
    qmessagebox 1 Attachment(s)
    • Replies: 0
    • Views: 7,365
    smiffsh
    7th April 2021, 12:36 Go to last post

  12. Detect when a widget looses focus?

    Started by thomaspu, 16th August 2007 15:01
    • Replies: 11
    • Views: 19,545
    d_stranz
    5th April 2021, 15:58 Go to last post

  13. QDataStream and QByteArray issue

    Started by sepehr, 31st January 2009 09:49
    binary data, qbytearray, qdatastream 1 Attachment(s)
    • Replies: 13
    • Views: 29,594
    d_stranz
    2nd April 2021, 16:41 Go to last post

  14. Unhappy fatal error: QTextStream: No such file or directory

    Started by harmonyclexx, 2nd April 2021 00:12
    • Replies: 0
    • Views: 3,682
    harmonyclexx
    2nd April 2021, 00:12 Go to last post

  15. qt creator linker errors LNK2019 and LNK2001

    Started by Jan_qtuser, 29th March 2021 10:46
    • Replies: 5
    • Views: 85,688
    d_stranz
    31st March 2021, 16:23 Go to last post

  16. styling Checkbox in header of Qtablewidget

    Started by virendra yadav, 29th March 2021 13:51
    check border color, checkbox, custom checkbox, qtable qtableheaderview, style 3 Attachment(s)
    • Replies: 0
    • Views: 4,920
    virendra yadav
    29th March 2021, 13:51 Go to last post

  17. QGraphicsItem resize with mouse position and keeping aspect ratio

    Started by angeleyes, 22nd March 2021 18:23
    qgraphicsitem 1 Attachment(s)
    • Replies: 2
    • Views: 11,423
    angeleyes
    27th March 2021, 11:00 Go to last post

  18. Question QTcpServer with port forward (UPnP)

    Started by thepicos93, 26th March 2021 13:24
    forwarding, ports, qtcpserver, upnp
    • Replies: 0
    • Views: 12,435
    thepicos93
    26th March 2021, 13:24 Go to last post

  19. QDataStream to QByteArray and ViceVersa

    Started by alokraj001, 24th March 2021 17:29
    qbytearray, qdatastream
    • Replies: 5
    • Views: 14,096
    ChrisW67
    26th March 2021, 07:33 Go to last post

  20. Post Disable view move when dragging mouse in QGraphicsView

    Started by AmirH, 25th March 2021 11:24
    mouse move, qgraphicsview
    • Replies: 0
    • Views: 8,614
    AmirH
    25th March 2021, 11:24 Go to last post

  21. Question Avoid Warning "Invalid parameter passed to C runtime function"

    Started by QMAsker, 22nd March 2021 18:39
    • Replies: 2
    • Views: 7,929
    ChrisW67
    24th March 2021, 03:30 Go to last post

  22. cannot open output file debug\Filename: Permission denied

    Started by Corny, 5th December 2019 23:03
    cannot open output file, permission denied
    • Replies: 3
    • Views: 25,428
    d_stranz
    22nd March 2021, 15:43 Go to last post

  23. Question How To Set Stylesheet Without Causing Secondary Resize

    Started by Artemis, 19th March 2021 03:11
    aspect ratio, pyqt, python 3, qtextedit, resize 2 Attachment(s)
    • Replies: 0
    • Views: 16,979
    Artemis
    19th March 2021, 03:11 Go to last post

  24. How to package qt on mac platform?

    Started by sorrowfeng, 18th March 2021 09:13
    macos, opencv
    • Replies: 0
    • Views: 5,210
    sorrowfeng
    18th March 2021, 09:13 Go to last post

  25. Embed VNC Viewer

    Started by NoRulez, 18th August 2009 21:15
    • Replies: 4
    • Views: 12,955
    d_stranz
    15th March 2021, 16:03 Go to last post

  26. QTextEdit mouse movement filtering

    Started by been_1990, 12th June 2010 12:58
    • Replies: 18
    • Views: 18,821
    GrayOwl
    13th March 2021, 09:15 Go to last post

  27. QTextEdit::cursorForPosition() and character at mouse pointer?

    Started by miwarre, 2nd November 2011 16:42
    character, cursorforposition, mouse pointer
    • Replies: 5
    • Views: 14,239
    GrayOwl
    13th March 2021, 09:07 Go to last post

  28. How to tell if qapplication is running

    Started by midjji, 12th March 2021 20:27
    • Replies: 2
    • Views: 7,105
    d_stranz
    13th March 2021, 04:38 Go to last post

  29. Set QLabel text color via customizable script

    Started by coproc, 26th February 2021 10:32
    • Replies: 6
    • Views: 5,479
    djokovich
    11th March 2021, 08:58 Go to last post

  30. Qt-style code documentation with Doxygen

    Started by NameRakes, 5th January 2017 20:02
    code documentation, doxygen, qt-style doc 2 Attachment(s)
    • Replies: 2
    • Views: 7,354
    xmuli
    9th March 2021, 08:22 Go to last post
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