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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 Android with FTDI - which driver to use ?

    Started by phenoboy, 3rd October 2017 11:06
    android serial port ftdi
    • Replies: 0
    • Views: 6,825
    phenoboy
    3rd October 2017, 11:06 Go to last post

  2. How to achive blur background window as shown

    Started by jigarpatelp, 2nd October 2017 06:19
    1 Attachment(s)
    • Replies: 1
    • Views: 6,222
    d_stranz
    2nd October 2017, 18:13 Go to last post

  3. What sizeHint is set by?

    Started by Stolen, 30th September 2017 19:12
    gui, qsizepolicy, sizehint
    • Replies: 0
    • Views: 8,561
    Stolen
    30th September 2017, 19:12 Go to last post

  4. Trying to show a QDialog

    Started by jimbo, 16th September 2017 12:57
    • Replies: 8
    • Views: 3,942
    d_stranz
    30th September 2017, 17:05 Go to last post

  5. Grey Out Spin Box

    Started by Atomic_Sheep, 20th September 2017 10:39
    • Replies: 6
    • Views: 4,738
    Atomic_Sheep
    30th September 2017, 04:45 Go to last post

  6. how to resize Qmainwindow with Qwidget ?

    Started by zeynepb.bil, 5th August 2010 12:05
    qdialog, qmainwindow, qsystemtrayicon, qt4
    • Replies: 10
    • Views: 16,949
    d_stranz
    28th September 2017, 23:48 Go to last post

  7. How to get exact value of double

    Started by while_e, 27th September 2017 17:45
    console, debug, number formatting, rounding, terminal
    • Replies: 2
    • Views: 3,900
    while_e
    27th September 2017, 20:50 Go to last post

  8. Switching between two ui forms / QMainWindow screens

    Started by nitks.abhinav, 22nd September 2017 19:34
    4 Attachment(s)
    • Replies: 18
    • Views: 10,596
    nitks.abhinav
    27th September 2017, 15:50 Go to last post

  9. Program crushes..

    Started by Sean11, 24th September 2017 14:30
    • Replies: 12
    • Views: 4,328
    d_stranz
    27th September 2017, 01:15 Go to last post

  10. Lightbulb Open two PRO file(two applications) on the same APP with the MOTHER PRO file!

    Started by joaovictor, 26th September 2017 19:34
    qt network[
    • Replies: 0
    • Views: 1,452
    joaovictor
    26th September 2017, 19:34 Go to last post

  11. QSocketNotifier enabled or disabled from another thread

    Started by johnsoga, 26th September 2017 19:33
    • Replies: 0
    • Views: 2,817
    johnsoga
    26th September 2017, 19:33 Go to last post

  12. How to control icon size in tooltips

    Started by jobrandt, 26th September 2017 09:07
    1 Attachment(s)
    • Replies: 1
    • Views: 1,649
    Ginsengelf
    26th September 2017, 14:44 Go to last post

  13. Qt application hangs in xcb_wait_for_reply

    Started by ednakram, 24th June 2017 08:31
    1 Attachment(s)
    • Replies: 11
    • Views: 7,762
    d_stranz
    25th September 2017, 15:58 Go to last post

  14. Check Wireless State Change in qt

    Started by mehran007, 25th September 2017 08:36
    qt wireless
    • Replies: 0
    • Views: 1,543
    mehran007
    25th September 2017, 08:36 Go to last post

  15. First QT - C++ Game

    Started by Sean11, 22nd September 2017 02:53
    • Replies: 10
    • Views: 6,098
    Sean11
    23rd September 2017, 10:17 Go to last post

  16. QTreeView and spanning columns

    Started by Lykurg, 18th October 2009 16:44
    spanning, tree model
    • Replies: 4
    • Views: 12,314
    Shikha
    22nd September 2017, 11:58 Go to last post

  17. Cool QSettings - how to use?

    Started by almalino, 3rd January 2011 17:33
    • Replies: 10
    • Views: 8,880
    d_stranz
    22nd September 2017, 04:17 Go to last post

  18. Need help with a code please help :D

    Started by Sean11, 21st September 2017 17:28
    • Replies: 7
    • Views: 2,423
    Sean11
    22nd September 2017, 01:53 Go to last post

  19. Very slow sqlite performance?

    Started by while_e, 19th September 2017 16:30
    database, embedded linux, embedded qt, pragma, sqlite 3
    • Replies: 7
    • Views: 12,439
    while_e
    21st September 2017, 21:20 Go to last post

  20. Where's the ini?

    Started by Atomic_Sheep, 20th September 2017 09:13
    • Replies: 3
    • Views: 1,773
    Atomic_Sheep
    21st September 2017, 11:33 Go to last post

  21. MOC Error

    Started by Atomic_Sheep, 19th September 2017 15:06
    • Replies: 4
    • Views: 4,145
    d_stranz
    20th September 2017, 18:05 Go to last post

  22. Open chm file using Qt in Linux

    Started by Anaswara, 19th September 2017 12:53
    c++ programming, chm, linux, qt4.8, suse
    • Replies: 2
    • Views: 4,973
    Anaswara
    20th September 2017, 06:11 Go to last post

  23. QCompleter with dynamic data model

    Started by Chris Slominski, 15th September 2017 15:04
    • Replies: 1
    • Views: 3,936
    d_stranz
    19th September 2017, 23:34 Go to last post

  24. QScrollBar subControlRect ignores orientation Qt5.9.1

    Started by Oleg21, 19th September 2017 19:05
    orientation, qscrollbar, qstyle, sub control 2 Attachment(s)
    • Replies: 0
    • Views: 2,333
    Oleg21
    19th September 2017, 19:05 Go to last post

  25. QScrollBar subControlRect ignores orientation Qt5.9.1

    Started by Oleg21, 19th September 2017 18:57
    orientation, qscrollbar, qstyle, sub control 2 Attachment(s)
    • Replies: 0
    • Views: 2,156
    Oleg21
    19th September 2017, 18:57 Go to last post

  26. Question Making QMouseEvent only triggered by MousePress and ignore move and release

    Started by mohatem, 18th September 2017 17:46
    pyqt 4, qmouseevent, qt4, squish
    • Replies: 3
    • Views: 6,870
    d_stranz
    19th September 2017, 17:26 Go to last post

  27. Translucent background UI Button click in mainwindow

    Started by vivekyuvan, 19th September 2017 06:20
    • Replies: 0
    • Views: 1,776
    vivekyuvan
    19th September 2017, 06:20 Go to last post

  28. Use of audio jack buttons

    Started by sedi, 7th September 2017 11:45
    audio, button, multimedia 1 Attachment(s)
    • Replies: 3
    • Views: 3,532
    sedi
    18th September 2017, 21:45 Go to last post

  29. Question_QListWidget

    Started by cprogcoder, 17th September 2017 16:27
    1 Attachment(s)
    • Replies: 1
    • Views: 1,455
    d_stranz
    17th September 2017, 18:47 Go to last post

  30. QTextCharFormat setFont & QTextEdit zoomIn

    Started by MathFurious, 16th September 2017 22:29
    qfont, qtextcharformat, qtextedit, setfont, zoom
    • Replies: 0
    • Views: 3,635
    MathFurious
    16th September 2017, 22:29 Go to last post
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