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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. Qt 5.7 opengl

    Started by Latha Rani, 7th July 2017 13:35
    • Replies: 1
    • Views: 1,997
    d_stranz
    7th July 2017, 22:07 Go to last post

  2. Directx - paint mouse track problem

    Started by qtplus, 7th July 2017 15:55
    • Replies: 0
    • Views: 2,254
    qtplus
    7th July 2017, 15:55 Go to last post

  3. Tabified QDockWidget showing elipsis instead of title when vertical [solved]

    Started by Rafe, 6th July 2017 17:29
    qdockwidget, tab design, tabify
    • Replies: 1
    • Views: 3,022
    Rafe
    6th July 2017, 22:15 Go to last post

  4. Clearing a QTreeWidget in CustomContextMenuRequest causes crash

    Started by Perrykipkerrie, 4th July 2017 15:52
    • Replies: 2
    • Views: 2,344
    Perrykipkerrie
    6th July 2017, 16:24 Go to last post

  5. Qt 5.7 version widget promoting to opengl

    Started by Latha Rani, 6th July 2017 10:59
    • Replies: 3
    • Views: 3,020
    high_flyer
    6th July 2017, 13:39 Go to last post

  6. Change background color of Qcustomplot

    Started by emp1953, 5th July 2017 20:07
    background colour, qcustomplot
    • Replies: 3
    • Views: 7,611
    scgrant327
    6th July 2017, 13:25 Go to last post

  7. Not displayed elements by glDrawElements function in QOpenGLWidget

    Started by iMashine, 6th July 2017 04:00
    qopenglcontext, qopenglfunctions, qopenglwidget
    • Replies: 0
    • Views: 2,815
    iMashine
    6th July 2017, 04:00 Go to last post

  8. QTableView Clicked and DoubleClicked not working properly ?

    Started by RameshNani, 6th March 2017 12:40
    • Replies: 1
    • Views: 3,181
    gvanvoor
    5th July 2017, 13:28 Go to last post

  9. window size out of control , error is setGeometryDp: Unable to set geometry

    Started by tiaoweiliao, 16th May 2017 10:13
    • Replies: 1
    • Views: 4,732
    gvanvoor
    5th July 2017, 13:05 Go to last post

  10. Question How do I set up my project to call assembly functions

    Started by lynxx, 5th July 2017 04:26
    • Replies: 0
    • Views: 3,279
    lynxx
    5th July 2017, 04:26 Go to last post

  11. How to Add Layout to Scroll Area Widget in Qt Creator

    Started by gunturrohith, 1st July 2017 05:54
    qlayout, qscrollare, qtcreaotr
    • Replies: 1
    • Views: 5,332
    Shark
    1st July 2017, 13:19 Go to last post

  12. Qt DECLARATIVE_EXAMPLE_MAIN means what?

    Started by Mike_m, 27th June 2017 09:37
    1 Attachment(s)
    • Replies: 5
    • Views: 4,694
    Mike_m
    1st July 2017, 03:19 Go to last post

  13. why the command endl; dont work in my code ?

    Started by joovoo, 26th June 2017 17:13
    1 Attachment(s)
    • Replies: 7
    • Views: 6,403
    joovoo
    30th June 2017, 18:53 Go to last post

  14. qInstallMessageHandler, Messages only at once when i close EXE? not during runtime

    Started by HappyCoder, 8th March 2016 13:17
    • Replies: 5
    • Views: 4,592
    gurpreettamber
    30th June 2017, 13:43 Go to last post

  15. QGraphicsItem doesn't overlap perfectly a background image

    Started by nilot, 29th June 2017 12:59
    2 Attachment(s)
    • Replies: 3
    • Views: 2,435
    Santosh Reddy
    30th June 2017, 05:29 Go to last post

  16. Reading data from a website without specified url

    Started by Momergil, 27th June 2017 19:55
    web, web application
    • Replies: 3
    • Views: 2,694
    d_stranz
    28th June 2017, 22:35 Go to last post

  17. Convert QStandardItemModel to QImage

    Started by Pschnot1000, 27th June 2017 14:31
    • Replies: 6
    • Views: 2,775
    d_stranz
    28th June 2017, 17:06 Go to last post

  18. Drag & drop in QTreeWidget

    Started by Maluna34, 27th June 2017 10:09
    drag&drop, drag'n'drop, treewidget
    • Replies: 0
    • Views: 3,934
    Maluna34
    27th June 2017, 10:09 Go to last post

  19. Qt app runs in creator but crashes from command line

    Started by emp1953, 16th June 2017 19:06
    crash, qtcreator 4
    • Replies: 6
    • Views: 7,128
    joovoo
    27th June 2017, 07:32 Go to last post

  20. QStandardItemModel Transfer over SIGNAL/SLOT

    Started by Pschnot1000, 26th June 2017 08:50
    • Replies: 3
    • Views: 3,402
    Pschnot1000
    27th June 2017, 07:15 Go to last post

  21. Question QNetworkReply::readAll() causes app to crash

    Started by Urthas, 23rd June 2017 00:39
    android, crash, qiodevice, qnetworkreply, threading
    • Replies: 1
    • Views: 6,596
    Urthas
    26th June 2017, 18:52 Go to last post

  22. How can I create a process in C++ or Qt?

    Started by logancale2015, 26th June 2017 13:42
    c++, functions, process, qprocess
    • Replies: 1
    • Views: 4,981
    d_stranz
    26th June 2017, 16:06 Go to last post

  23. Disabling the Maximize button in QMainWindow ?

    Started by sunil.thaha, 8th September 2006 13:28
    1 Attachment(s)
    • Replies: 17
    • Views: 30,513
    sherifomran
    26th June 2017, 13:31 Go to last post

  24. GUI re-populate

    Started by drmacro, 22nd June 2017 14:56
    • Replies: 3
    • Views: 3,070
    Ginsengelf
    26th June 2017, 07:04 Go to last post

  25. QFile::remove doesn't work

    Started by mentalmushroom, 20th July 2011 13:33
    qfile remove fails
    • Replies: 10
    • Views: 29,646
    VikMorroHun
    25th June 2017, 11:54 Go to last post

  26. Save QChartView as PNG

    Started by Carlsberg, 24th June 2017 05:08
    • Replies: 1
    • Views: 13,967
    d_stranz
    24th June 2017, 16:44 Go to last post

  27. Question Cannot read second XML element

    Started by dark_elf, 23rd June 2017 00:02
    xml
    • Replies: 2
    • Views: 3,871
    jefftee
    24th June 2017, 03:24 Go to last post

  28. Question QApplication::setFont issues

    Started by ChildishJack, 23rd June 2017 09:57
    osx, qt5
    • Replies: 0
    • Views: 4,715
    ChildishJack
    23rd June 2017, 09:57 Go to last post

  29. Lightbulb QTextEdit resizing slow additional information

    Started by harveyab, 21st June 2017 07:15
    qt 5.5, qtextedit, slow
    • Replies: 1
    • Views: 4,348
    d_stranz
    21st June 2017, 16:50 Go to last post

  30. Adding a new row with a QSortFilterProxyModel

    Started by PinTxO, 21st June 2017 08:57
    qsortfilterproxymodel, qtableview
    • Replies: 2
    • Views: 10,426
    d_stranz
    21st June 2017, 16:39 Go to last post
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