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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. Artifacts with custom QGraphicsItem

    Started by ThomasS0, 26th February 2015 12:02
    7 Attachment(s)
    • Replies: 18
    • Views: 12,350
    wysota
    3rd March 2015, 23:12 Go to last post

  2. Prevent QMenuBar in QMainWindow from shrinking

    Started by Radagast, 3rd March 2015 16:02
    qmenubar qmainwindow
    • Replies: 0
    • Views: 5,271
    Radagast
    3rd March 2015, 16:02 Go to last post

  3. Unhappy Custom QGraphicsRectItem cannot receive mouseMoveEvent

    Started by Nya, 3rd March 2015 15:20
    • Replies: 0
    • Views: 2,489
    Nya
    3rd March 2015, 15:20 Go to last post

  4. extend qt platform plugin

    Started by cic1988, 2nd March 2015 12:40
    • Replies: 3
    • Views: 19,816
    cic1988
    3rd March 2015, 09:27 Go to last post

  5. Set the color of a row in a qtreeview

    Started by slv1, 26th February 2015 09:12
    • Replies: 12
    • Views: 145,773
    wysota
    3rd March 2015, 09:14 Go to last post

  6. Can use Udp Multicast Receiver in child-window?

    Started by mp33919, 3rd November 2014 22:01
    • Replies: 3
    • Views: 19,654
    wysota
    2nd March 2015, 21:44 Go to last post

  7. Qt5 QWidget::create() with Win32 HWND embedding not working after port from Qt4

    Started by Chris Lux, 28th February 2015 21:05
    c++, qt4, qt5
    • Replies: 3
    • Views: 13,598
    anda_skoa
    2nd March 2015, 21:11 Go to last post

  8. Word or text blocks based navigation in a QTextEdit?

    Started by realdarkman71, 2nd March 2015 19:45
    • Replies: 0
    • Views: 3,238
    realdarkman71
    2nd March 2015, 19:45 Go to last post

  9. QTableWidget - problems with setItem

    Started by tickhead, 1st March 2015 22:11
    • Replies: 1
    • Views: 4,342
    tickhead
    2nd March 2015, 18:26 Go to last post

  10. QDockWidget maximize

    Started by NIteLordz, 2nd March 2015 16:15
    • Replies: 0
    • Views: 3,557
    NIteLordz
    2nd March 2015, 16:15 Go to last post

  11. XML edit

    Started by SombreroMickey, 24th February 2015 12:20
    xml
    • Replies: 2
    • Views: 6,888
    anda_skoa
    2nd March 2015, 13:39 Go to last post

  12. QString exception while executing assignment operation

    Started by Giox79, 20th February 2015 23:44
    exception, qstring
    • Replies: 1
    • Views: 7,276
    anda_skoa
    2nd March 2015, 13:30 Go to last post

  13. QTcpServer--cleaning up when clients disconnect

    Started by davethomaspilot, 20th February 2015 22:10
    • Replies: 3
    • Views: 11,970
    anda_skoa
    2nd March 2015, 13:29 Go to last post

  14. dragEnterEvent doesn't work in QGraphicsItem, what's wrong?

    Started by Gourmet, 2nd March 2015 12:39
    qgraphicsitem
    • Replies: 0
    • Views: 5,577
    Gourmet
    2nd March 2015, 12:39 Go to last post

  15. QWebEngine: Ram size increases when load video

    Started by pipi, 2nd March 2015 10:07
    • Replies: 0
    • Views: 3,694
    pipi
    2nd March 2015, 10:07 Go to last post

  16. QStandardItemModel + Undo

    Started by NIteLordz, 29th January 2015 02:47
    • Replies: 3
    • Views: 4,971
    neuronet
    2nd March 2015, 06:22 Go to last post

  17. Exclamation QFileSystemModel remove bug

    Started by Alundra, 28th February 2015 08:34
    • Replies: 6
    • Views: 6,160
    Alundra
    1st March 2015, 15:16 Go to last post

  18. Smile broadcasting signals through the application

    Started by tuli, 28th February 2015 10:10
    • Replies: 3
    • Views: 3,270
    d_stranz
    1st March 2015, 00:05 Go to last post

  19. Normal mouseMoveEvent Behavior?

    Started by qtoptus, 27th February 2015 19:13
    • Replies: 4
    • Views: 3,159
    qtoptus
    28th February 2015, 18:52 Go to last post

  20. Recommended structure of Qt-based software

    Started by Kryzon, 27th February 2015 02:52
    • Replies: 4
    • Views: 4,816
    d_stranz
    28th February 2015, 17:56 Go to last post

  21. Text color of QTreeWidgetItem when item is selected - Qt 4.8.6

    Started by dictoon, 21st February 2015 16:47
    color, qtreewidgetitem
    • Replies: 5
    • Views: 12,313
    dictoon
    28th February 2015, 09:46 Go to last post

  22. Question Transparency with QWinWidget

    Started by martian, 29th June 2009 22:33
    qwinwidget, transparency 5 Attachment(s)
    • Replies: 7
    • Views: 9,823
    cuiqimeng
    28th February 2015, 07:13 Go to last post

  23. Set stylesheet of a specific QTabWidget

    Started by hass26, 27th February 2015 02:57
    • Replies: 1
    • Views: 4,063
    d_stranz
    27th February 2015, 17:14 Go to last post

  24. Question Draw listbox (or pushbutton or slider ...) by opengl in QT

    Started by ic_teta, 26th February 2015 15:52
    listbox, opengl
    • Replies: 5
    • Views: 8,387
    wysota
    27th February 2015, 16:19 Go to last post

  25. Python QtGui.QFileDialog.getOpenFileName hanging

    Started by ChrisOfBristol, 17th February 2015 16:31
    dialogs
    • Replies: 5
    • Views: 9,578
    ChrisOfBristol
    27th February 2015, 00:46 Go to last post

  26. mapToScene, mapToItem doesn't work for child item after first draw (Qt 4.7)

    Started by Gourmet, 26th February 2015 17:42
    maptoitem, maptoscene 1 Attachment(s)
    • Replies: 2
    • Views: 5,769
    Gourmet
    26th February 2015, 20:12 Go to last post

  27. how to override the mouse release event with linkclicked signal?

    Started by ejoshva, 26th February 2015 06:42
    • Replies: 2
    • Views: 4,632
    ejoshva
    26th February 2015, 09:53 Go to last post

  28. QFile::exists( filename ) slow

    Started by lni, 23rd February 2015 16:09
    • Replies: 9
    • Views: 11,608
    wysota
    26th February 2015, 00:19 Go to last post

  29. Strange behavior with simple QApplication and valgrind

    Started by atomic, 25th February 2015 11:27
    2 Attachment(s)
    • Replies: 5
    • Views: 6,288
    stampede
    25th February 2015, 23:54 Go to last post

  30. QHeaderView sectionReleased(int)

    Started by RolandHughes, 25th February 2015 20:42
    qheaderview
    • Replies: 1
    • Views: 3,568
    d_stranz
    25th February 2015, 22:57 Go to last post
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