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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. QDrag to Desktop in Windows

    Started by cic1988, 29th September 2014 07:54
    • Replies: 4
    • Views: 4,364
    cic1988
    30th September 2014, 08:19 Go to last post

  2. Memory problem in QScrollArea.

    Started by lwz, 29th September 2014 09:46
    • Replies: 5
    • Views: 4,400
    wysota
    30th September 2014, 07:53 Go to last post

  3. Double QDataWidgetMapper

    Started by cia.michele, 26th September 2014 15:35
    4 Attachment(s)
    • Replies: 4
    • Views: 3,877
    wysota
    30th September 2014, 06:57 Go to last post

  4. Qwt3Dplot points(x,y,z)

    Started by avmg, 29th July 2014 17:56
    • Replies: 1
    • Views: 3,722
    avmg
    29th September 2014, 15:59 Go to last post

  5. Question QDateEdit popup Calendar ::dropdown question

    Started by Goodwin, 26th September 2014 07:09
    • Replies: 7
    • Views: 8,256
    wysota
    29th September 2014, 15:24 Go to last post

  6. QFileInfo::absolutePath: Constructed with empty filename I can't see my image

    Started by ariad, 29th September 2014 11:10
    • Replies: 7
    • Views: 11,058
    anda_skoa
    29th September 2014, 14:51 Go to last post

  7. How to escape special character from QXmlStreamWriter?

    Started by lni, 25th February 2014 05:34
    • Replies: 3
    • Views: 6,118
    thidalgo
    29th September 2014, 10:09 Go to last post

  8. How to delete QMap ?

    Started by lwz, 28th September 2014 10:06
    • Replies: 3
    • Views: 6,470
    wysota
    28th September 2014, 13:38 Go to last post

  9. How to read matrix from text file in QT

    Started by Abraão Állysson, 24th September 2014 02:18
    .txt, c++ array, matrix, read 1 Attachment(s)
    • Replies: 4
    • Views: 12,813
    wysota
    27th September 2014, 23:09 Go to last post

  10. qgraphicspathitem how to get the outline

    Started by tf520, 25th September 2014 10:56
    3 Attachment(s)
    • Replies: 2
    • Views: 5,717
    wysota
    27th September 2014, 23:05 Go to last post

  11. Show user current location on google map in android

    Started by hasti, 25th September 2014 07:36
    android, location, map, qt creator, qwebview
    • Replies: 3
    • Views: 11,890
    wysota
    27th September 2014, 14:51 Go to last post

  12. Question Is there any good reason to continue using Qt Widgets in a new project?

    Started by hashb, 26th September 2014 02:13
    widget qml
    • Replies: 2
    • Views: 4,053
    hashb
    27th September 2014, 02:22 Go to last post

  13. Removing the unused plugins in the .pro file

    Started by zulunation, 24th September 2014 14:53
    • Replies: 1
    • Views: 5,374
    wysota
    26th September 2014, 10:58 Go to last post

  14. How to save widgets in layout to single file

    Started by davethomaspilot, 24th September 2014 12:17
    • Replies: 4
    • Views: 4,623
    wysota
    26th September 2014, 00:06 Go to last post

  15. QDateEdit clear()

    Started by Henry Blue Heeler, 25th September 2014 02:36
    • Replies: 3
    • Views: 7,295
    wysota
    25th September 2014, 23:24 Go to last post

  16. What Doxygen tag should I use when a function emits a signal?

    Started by SeanM, 24th September 2014 16:33
    • Replies: 4
    • Views: 8,632
    SeanM
    25th September 2014, 15:21 Go to last post

  17. Problem with QLineEdit BlinkCursor (PyQt4)

    Started by Goodwin, 18th September 2014 07:23
    • Replies: 3
    • Views: 5,041
    wysota
    25th September 2014, 12:23 Go to last post

  18. Always undocked dock Widget

    Started by dram, 21st September 2014 00:17
    • Replies: 4
    • Views: 4,269
    anda_skoa
    25th September 2014, 10:50 Go to last post

  19. Capture keyboard by hiden Widget and print text into text cursor

    Started by Lafacce, 23rd September 2014 02:21
    event keyboard text
    • Replies: 2
    • Views: 6,000
    Infinity
    25th September 2014, 01:24 Go to last post

  20. Exclamation QScriptEngine::popContext crash

    Started by tonka3000, 19th September 2014 15:57
    popcontext, qscriptengine 1 Attachment(s)
    • Replies: 10
    • Views: 8,314
    tonka3000
    24th September 2014, 15:04 Go to last post

  21. Removing dotted outline during focus

    Started by bibhukalyana, 23rd September 2014 14:13
    • Replies: 1
    • Views: 8,308
    bibhukalyana
    24th September 2014, 06:50 Go to last post

  22. Question How to right-justify the text inside a QComboBox

    Started by mut, 24th September 2014 00:35
    qcombobox alignment
    • Replies: 2
    • Views: 5,623
    Henry Blue Heeler
    24th September 2014, 05:50 Go to last post

  23. Question How to right-justify text line inside a QTreeView

    Started by mut, 24th September 2014 00:32
    qtreeview, right-justify
    • Replies: 1
    • Views: 5,729
    d_stranz
    24th September 2014, 03:23 Go to last post

  24. Independent splash screen

    Started by ndev, 23rd September 2014 15:29
    • Replies: 3
    • Views: 4,418
    anda_skoa
    23rd September 2014, 18:52 Go to last post

  25. Unhappy Tooltip of system tray icon not shown

    Started by Ginsengelf, 23rd September 2014 08:54
    system tray, tooltip
    • Replies: 0
    • Views: 5,767
    Ginsengelf
    23rd September 2014, 08:54 Go to last post

  26. the minimized dialog can not change the geometry?

    Started by wearilybird, 23rd September 2014 07:36
    qdialog minimize geometry
    • Replies: 0
    • Views: 2,949
    wearilybird
    23rd September 2014, 07:36 Go to last post

  27. Question Delete duplicates proxy model

    Started by mau_igna_06, 22nd September 2014 21:17
    duplicate, model, proxy, table, view
    • Replies: 0
    • Views: 6,956
    mau_igna_06
    22nd September 2014, 21:17 Go to last post

  28. Convert QVidoFrame to QPixMap / QImage is very slow

    Started by hasti, 22nd September 2014 11:53
    android, qcamera, qvideoframe, qvideoprobe
    • Replies: 4
    • Views: 11,788
    anda_skoa
    22nd September 2014, 16:25 Go to last post

  29. Space key doesn't trigger keyPressEvent

    Started by Cruz, 20th September 2014 12:07
    • Replies: 10
    • Views: 14,324
    wysota
    20th September 2014, 22:09 Go to last post

  30. QPainter, drawing text, high mem leak ?

    Started by mirex, 19th September 2014 16:52
    • Replies: 1
    • Views: 3,559
    mirex
    19th September 2014, 23:22 Go to last post
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