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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. QFile read(to, 65535) returns -1 on Windows 7/VS2010, works on linux

    Started by sandor, 8th May 2011 14:22
    • Replies: 3
    • Views: 4,289
    squidge
    10th May 2011, 18:05 Go to last post

  2. How detect dominant color in a picture?

    Started by antartide, 10th May 2011 16:48
    • Replies: 1
    • Views: 4,106
    SixDegrees
    10th May 2011, 17:26 Go to last post

  3. Change text color in QTableWidgetItem

    Started by npascual, 10th May 2011 17:03
    color, qtablewidgetitem, spreadsheet, text
    • Replies: 0
    • Views: 4,665
    npascual
    10th May 2011, 17:03 Go to last post

  4. problem with layout direction and QFileDialog

    Started by hadi, 10th May 2011 16:44
    layout direction, qfiledialog
    • Replies: 0
    • Views: 4,661
    hadi
    10th May 2011, 16:44 Go to last post

  5. symbol lookup error: /usr/lib/libQtOpenGL.so.4: undefined symbol +opencv

    Started by Aladin, 10th May 2011 14:58
    • Replies: 0
    • Views: 8,352
    Aladin
    10th May 2011, 14:58 Go to last post

  6. Qsettings get all Organisations

    Started by evergreen, 10th May 2011 11:21
    • Replies: 2
    • Views: 2,345
    evergreen
    10th May 2011, 13:17 Go to last post

  7. QaudioOutput play buffer audio real time disconnect network ?

    Started by Thành Viên Má»›i, 9th May 2011 19:32
    • Replies: 1
    • Views: 5,015
    Thành Viên Mới
    10th May 2011, 12:20 Go to last post

  8. Insert record into PostgreSQL table using default DB values

    Started by m15ch4, 9th May 2011 09:21
    • Replies: 4
    • Views: 7,159
    m15ch4
    10th May 2011, 12:19 Go to last post

  9. QList<mypointer *>::contains and operator== issue

    Started by jamo_, 1st May 2011 00:09
    container, operator, operators, pointer, qlist
    • Replies: 5
    • Views: 9,389
    jamo_
    10th May 2011, 11:44 Go to last post

  10. Question How to create CWnd from QWidget?

    Started by vudvpro, 15th April 2011 10:56
    • Replies: 5
    • Views: 8,361
    vudvpro
    10th May 2011, 11:01 Go to last post

  11. QDialogButtonBox ResetRole

    Started by mero, 12th January 2011 12:52
    • Replies: 5
    • Views: 12,459
    Lykurg
    10th May 2011, 10:58 Go to last post

  12. Problems starting a QtService using QtServiceController

    Started by Stiander, 9th August 2010 08:16
    qtservice, qtservicecontroller, start()
    • Replies: 3
    • Views: 11,111
    seven7
    10th May 2011, 10:54 Go to last post

  13. Problem in paintEvent()

    Started by Niamita, 10th May 2011 05:56
    • Replies: 4
    • Views: 3,140
    Niamita
    10th May 2011, 10:46 Go to last post

  14. Application Lost Focus / Inactive / In Background

    Started by javed_alam786, 27th April 2011 12:31
    • Replies: 3
    • Views: 2,775
    javed_alam786
    10th May 2011, 10:12 Go to last post

  15. [QGraphicsView] Size stretch

    Started by bspitz, 26th April 2011 10:43
    qgraphicsscene, qgraphicsview, size, stretch
    • Replies: 4
    • Views: 7,085
    bspitz
    10th May 2011, 09:23 Go to last post

  16. Is it possible to restrict a floating QDockWidget to a certain screen area?

    Started by lukaslang, 9th May 2011 15:05
    • Replies: 2
    • Views: 3,491
    lukaslang
    10th May 2011, 07:51 Go to last post

  17. QGraphicsScene only creating one item of each type

    Started by Fallen_, 9th May 2011 14:45
    • Replies: 1
    • Views: 2,234
    franz
    10th May 2011, 07:28 Go to last post

  18. QTreeWidgetItem problems

    Started by rulfen, 9th May 2011 21:11
    • Replies: 1
    • Views: 2,366
    rulfen
    10th May 2011, 07:16 Go to last post

  19. QT widgets for industrial application

    Started by ale301168, 9th May 2011 11:30
    • Replies: 4
    • Views: 9,838
    d_stranz
    10th May 2011, 03:22 Go to last post

  20. PyQt Busy progress Bar does not move

    Started by ilion_007, 10th May 2011 01:33
    mac os x, process, progressbar, pyqt
    • Replies: 0
    • Views: 6,167
    ilion_007
    10th May 2011, 01:33 Go to last post

  21. State Machine returning to previous state

    Started by akiross, 7th May 2011 16:26
    state machine
    • Replies: 2
    • Views: 8,307
    akiross
    10th May 2011, 00:39 Go to last post

  22. How to make custom menu for QWebView html elements ?

    Started by rsilva, 10th May 2011 00:18
    • Replies: 0
    • Views: 3,144
    rsilva
    10th May 2011, 00:18 Go to last post

  23. Program not finding an existing double in a QList<double>

    Started by aarelovich, 9th May 2011 19:58
    • Replies: 2
    • Views: 3,929
    aarelovich
    9th May 2011, 20:59 Go to last post

  24. Cannot select QHeaderView in area reserved for resize even if resize is not enabled

    Started by dpace, 6th May 2011 23:28
    • Replies: 1
    • Views: 4,487
    dpace
    9th May 2011, 20:45 Go to last post

  25. Deploying a hello world program on windows:Entry Point Not Found

    Started by thefatladysingsopera, 9th May 2011 18:18
    deploying-windows
    • Replies: 2
    • Views: 5,562
    thefatladysingsopera
    9th May 2011, 19:32 Go to last post

  26. Problem after installing Qt SDK 1.1 (Solved)

    Started by rdelgado, 9th May 2011 19:09
    • Replies: 2
    • Views: 3,493
    rdelgado
    9th May 2011, 19:28 Go to last post

  27. Sorting columns of the QTableView

    Started by Qiieha, 29th April 2011 08:41
    • Replies: 8
    • Views: 6,409
    spawn9997
    9th May 2011, 19:24 Go to last post

  28. (GUI) how to run code on program startup

    Started by qtierer, 9th May 2011 18:45
    • Replies: 2
    • Views: 4,910
    qtierer
    9th May 2011, 19:15 Go to last post

  29. Question Reading XML file into a data file correctly?

    Started by falconium, 9th May 2011 04:34
    • Replies: 3
    • Views: 4,402
    squidge
    9th May 2011, 18:55 Go to last post

  30. [QTableView] Some cells and column headers not accessible (editable)

    Started by psychonaut, 5th May 2011 07:47
    • Replies: 3
    • Views: 4,467
    schnitzel
    9th May 2011, 17:23 Go to last post
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