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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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    Forum Statistics:

    • Threads: 2,544
    • Posts: 10,279
  1. transfer struct data on udpSocket

    Started by malone, 17th January 2019 12:28
    • Replies: 6
    • Views: 148
    Today, 19:49 Go to last post
  2. Problem with Splash Screen ?

    Started by vinod, 22nd April 2006 15:43
    • Replies: 8
    • Views: 5,447
    Today, 18:51 Go to last post
  3. Moved: Event handling after release of QwtPlotZoomer.

    Started by npatil15, Yesterday 10:12
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  4. Moved: How to add Button on Legend to enable/disable QwtPlotZoomer ?

    Started by npatil15, 17th January 2019 06:35
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    • Replies: 1
    • Views: 67
    17th January 2019, 11:09 Go to last post
  5. Set height of QTableView to fit exact number of rows.

    Started by Ben.Hines, 15th February 2006 21:11
    • Replies: 3
    • Views: 9,519
    17th January 2019, 02:49 Go to last post
  6. knowing when the value of an integer changes.

    Started by emp1953, 2nd December 2018 00:37
    events, signal and slots
    • Replies: 4
    • Views: 588
    15th January 2019, 19:58 Go to last post
  7. Detecting Serial port events on specific lines

    Started by jamierobertson, 14th January 2019 21:05
    • Replies: 4
    • Views: 140
    15th January 2019, 18:00 Go to last post
  8. Unhappy Trying to compile qt 4.2.3 using RHEL 7

    Started by jrodway, 15th January 2019 13:21
    4.2.3, configure error, redhat 7
    • Replies: 0
    • Views: 74
    15th January 2019, 13:21 Go to last post
    • Replies: 2
    • Views: 152
    12th January 2019, 18:34 Go to last post
  9. Exclamation How to static compile Qt 5.9.1 with OpenSsl?

    Started by logancale2015, 14th July 2017 14:50
    compile, qt5.9.1, static
    • Replies: 4
    • Views: 2,376
    11th January 2019, 19:40 Go to last post
  10. Question QtCored5.dll crashes when "dragging" TableItems

    Started by unsortedTable, 8th January 2019 16:30
    qabstracttablem, qtableview
    • Replies: 6
    • Views: 204
    11th January 2019, 19:38 Go to last post
  11. Possible QtCreator bug

    Started by emp1953, 22nd October 2018 17:01
    qtcreator
    • Replies: 5
    • Views: 708
    11th January 2019, 19:35 Go to last post
  12. Moved: How to set boundary for QwtPlotMarker ?

    Started by npatil15, 11th January 2019 06:45
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  13. Question ActiveX | from MFC to Qt5

    Started by magrif, 14th October 2015 13:22
    qt activex qaxwidget
    • Replies: 15
    • Views: 5,176
    10th January 2019, 13:21 Go to last post
  14. how to use vs project in qt?

    Started by jocker.fantom, 9th January 2019 08:01
    qt project, visual studio project
    • Replies: 3
    • Views: 190
    9th January 2019, 21:48 Go to last post
    • Replies: 3
    • Views: 248
    7th January 2019, 19:12 Go to last post
    • Replies: 1
    • Views: 176
    4th January 2019, 15:42 Go to last post
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  15. how to extract .tar and lz4 file's in Qt 5 ?

    Started by jocker.fantom, 1st January 2019 19:19
    • Replies: 3
    • Views: 265
    2nd January 2019, 09:02 Go to last post
    • Replies: 5
    • Views: 307
    1st January 2019, 11:05 Go to last post
  16. Exclamation Dependency between pugins - loader failed

    Started by Szyk, 31st December 2018 15:35
    qt plugins dependency
    • Replies: 1
    • Views: 170
    31st December 2018, 16:25 Go to last post
  17. Signal Slot not working, I don´t know why

    Started by laprast, 26th December 2018 18:00
    debug, signal, slot
    • Replies: 4
    • Views: 282
    30th December 2018, 11:29 Go to last post
    • Replies: 3
    • Views: 238
    30th December 2018, 02:10 Go to last post
  18. QT Creator Serial Port Plotter

    Started by PvanGritte, 26th December 2018 23:43
    • Replies: 1
    • Views: 235
    28th December 2018, 01:50 Go to last post
  19. Moved: How to focus line in QwtPlotMarker/QwtPlotScaleItem/QwtPlotPicker

    Started by npatil15, 27th December 2018 06:57
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