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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. Restart app does not work

    Started by guidupas, 22nd July 2014 15:36
    osx 10.9, restart
    • Replies: 1
    • Views: 4,472
    ChrisW67
    25th July 2014, 21:12 Go to last post

  2. problem with custom qnetworkaccessmanager in qwebpage

    Started by januszmk, 21st July 2014 11:23
    • Replies: 3
    • Views: 4,687
    januszmk
    25th July 2014, 15:17 Go to last post

  3. Question How to expand QDockWidget as main window grows

    Started by martinb0820, 8th January 2009 21:22
    qdockwidget, resize 1 Attachment(s)
    • Replies: 6
    • Views: 27,359
    DesertF0x
    24th July 2014, 12:36 Go to last post

  4. GraphicsView mouse event, coordinates changing based on viewable portion

    Started by bnosam, 22nd July 2014 19:06
    • Replies: 3
    • Views: 4,012
    anda_skoa
    24th July 2014, 11:23 Go to last post

  5. Detect changes to the Viewport in QGraphicsView

    Started by Casper14, 23rd July 2014 20:30
    c++, qgraphicsview, qt5, viewport
    • Replies: 1
    • Views: 7,444
    anda_skoa
    24th July 2014, 11:21 Go to last post

  6. QMetaType dynamic object creation and initialization

    Started by d_stranz, 12th July 2014 04:30
    qmetatype
    • Replies: 5
    • Views: 12,143
    wysota
    24th July 2014, 10:12 Go to last post

  7. Question QAbstractItemModel, QTableWidget. Decimal point.

    Started by shestero, 18th July 2014 18:16
    localization, qabstractitemmodel, qtablewidget
    • Replies: 5
    • Views: 13,865
    d_stranz
    23rd July 2014, 19:11 Go to last post

  8. focusNextChild Segmentatiion Fault

    Started by croscato, 23rd July 2014 05:31
    eventfilter, qdialog, segfault, segmentation fault
    • Replies: 3
    • Views: 10,560
    wysota
    23rd July 2014, 15:37 Go to last post

  9. Please help!! Segmentation fault in Qt

    Started by jmalicke, 22nd July 2014 18:33
    • Replies: 1
    • Views: 3,889
    d_stranz
    23rd July 2014, 05:35 Go to last post

  10. Using QGraphicsItem::mapToScene

    Started by Casper14, 17th July 2014 16:23
    itemchange, maptoscene, qgraphicsitem, qgraphicsscene, qgraphicsview
    • Replies: 2
    • Views: 16,903
    Casper14
    22nd July 2014, 21:40 Go to last post

  11. QGraphicsView ignore mouseMoveEvent triggered by QGraphicsItem

    Started by Casper14, 22nd July 2014 21:36
    drag, mousemoveevent, qgraphicsitem, qgraphicsview, qmouseevent
    • Replies: 0
    • Views: 8,097
    Casper14
    22nd July 2014, 21:36 Go to last post

  12. Drag and Drop - rejection in dropMimeData

    Started by kreyszig, 15th July 2014 11:45
    c++, drag and drop
    • Replies: 1
    • Views: 5,447
    wysota
    20th July 2014, 14:50 Go to last post

  13. Change the indentation with QSyntaxHighlighter

    Started by Fred, 18th July 2014 07:34
    qsyntaxhighlighter
    • Replies: 1
    • Views: 3,824
    wysota
    20th July 2014, 14:45 Go to last post

  14. Does the linux binary installation provide opengl support?

    Started by jmalicke, 17th July 2014 04:00
    • Replies: 1
    • Views: 3,245
    wysota
    20th July 2014, 14:43 Go to last post

  15. Global include of a file

    Started by Momergil, 18th July 2014 13:47
    directives
    • Replies: 6
    • Views: 5,798
    anda_skoa
    20th July 2014, 09:04 Go to last post

  16. QVector issue going out of bounds

    Started by bnosam, 19th July 2014 04:57
    • Replies: 8
    • Views: 6,112
    anda_skoa
    20th July 2014, 08:57 Go to last post

  17. QPainter::drawImage randomly(?) omits some images

    Started by Al_, 19th July 2014 15:45
    qpainter qimage drawimage
    • Replies: 1
    • Views: 4,578
    Al_
    20th July 2014, 08:14 Go to last post

  18. Question Why does Qt not work with dll compiled with multi-bytes?

    Started by drunknight, 19th July 2014 17:08
    unicode multibyte qt dll
    • Replies: 2
    • Views: 4,070
    drunknight
    20th July 2014, 03:28 Go to last post

  19. merge two project source codes

    Started by davidovv, 18th July 2014 11:52
    • Replies: 6
    • Views: 5,283
    davidovv
    18th July 2014, 21:13 Go to last post

  20. Accessibility problems

    Started by AndreiTuicu, 18th July 2014 18:12
    • Replies: 0
    • Views: 5,119
    AndreiTuicu
    18th July 2014, 18:12 Go to last post

  21. Question How to really really use custom QtScript classes

    Started by axed, 18th July 2014 14:15
    qtscript customclass
    • Replies: 2
    • Views: 7,284
    axed
    18th July 2014, 18:07 Go to last post

  22. invalid use of incomplete type; forward declaration of struct…..from auto-generated c

    Started by tesmai4, 18th July 2014 12:49
    namespace, qt programming, qwizardpage
    • Replies: 1
    • Views: 9,335
    anda_skoa
    18th July 2014, 13:38 Go to last post

  23. qmake does not find features file after setting QMAKEFEATURES

    Started by jmalicke, 17th July 2014 06:40
    • Replies: 1
    • Views: 8,110
    ChrisW67
    17th July 2014, 12:05 Go to last post

  24. Remove "Insert Unicode control character" from QTextEdit context

    Started by durbrak, 6th January 2007 22:44
    • Replies: 10
    • Views: 18,668
    Rajesh.Rathod
    17th July 2014, 10:52 Go to last post

  25. Question How to get specific point and draw Rectangle on QImage?

    Started by YDYD, 16th July 2014 04:54
    qimage, qpainter, qpoint 1 Attachment(s)
    • Replies: 5
    • Views: 14,262
    stampede
    17th July 2014, 08:23 Go to last post

  26. play muisc with QPhonon and QTimer

    Started by vanduongbk, 17th July 2014 05:36
    • Replies: 0
    • Views: 3,267
    vanduongbk
    17th July 2014, 05:36 Go to last post

  27. Question NTLMSSP_NEGOTIATE_NTLM2 is missing in list of flags during NTLM auth phases

    Started by srav219, 16th July 2014 15:35
    • Replies: 0
    • Views: 3,767
    srav219
    16th July 2014, 15:35 Go to last post

  28. QWebView: first XHR slow (GUI freezes)

    Started by yeikos, 16th July 2014 10:53
    1 Attachment(s)
    • Replies: 0
    • Views: 3,839
    yeikos
    16th July 2014, 10:53 Go to last post

  29. How to get parameter from ros launch file and use it in Qt?

    Started by astronaut, 16th July 2014 07:48
    parameter
    • Replies: 1
    • Views: 6,227
    anda_skoa
    16th July 2014, 08:40 Go to last post

  30. Suggested Error Handling

    Started by Max Yaffe, 16th May 2007 16:07
    • Replies: 6
    • Views: 8,885
    Infinity
    15th July 2014, 17:29 Go to last post
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