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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: 2,628
    • Posts: 10,645
  1. Collapse qtreewidgetitems that are childless

    Started by spike6479, 10th August 2020 13:48
    • Replies: 7
    • Views: 1,583
    12th August 2020, 17:34 Go to last post
  2. Axis doesn't show

    Started by zixuan, 11th August 2020 13:49
    opengl
    • Replies: 1
    • Views: 1,634
    11th August 2020, 17:03 Go to last post
  3. Qprocess error with script using ffmpeg

    Started by candau, 31st July 2020 12:43
    • Replies: 2
    • Views: 1,713
    5th August 2020, 09:26 Go to last post
  4. QMainWindow drag and drop in Qt 5.11.1

    Started by d_stranz, 31st July 2020 00:49
    • Replies: 2
    • Views: 1,964
    1st August 2020, 01:54 Go to last post
    • Replies: 0
    • Views: 2,811
    31st July 2020, 16:05 Go to last post
  5. ChartView MouseArea and QScatterSeries OnClick

    Started by rhb327, 31st July 2020 14:05
    • Replies: 0
    • Views: 1,977
    31st July 2020, 14:05 Go to last post
  6. transform feedback does NOT work in Qt

    Started by zixuan, 25th July 2020 17:42
    opengl, opengl4, qtopengl, transformfeedback
    • Replies: 1
    • Views: 1,745
    31st July 2020, 02:22 Go to last post
  7. TableView with TableStyle ScrollBar

    Started by rhb327, 30th July 2020 23:59
    • Replies: 0
    • Views: 430
    30th July 2020, 23:59 Go to last post
  8. Is overlapping layer possible in qt layouts?

    Started by sevketk, 19th July 2020 18:08
    • Replies: 10
    • Views: 2,970
    30th July 2020, 11:29 Go to last post
    • Replies: 1
    • Views: 1,579
    30th July 2020, 07:05 Go to last post
  9. Unhappy Qt5 - C++ - QImage - NOT scaling right

    Started by Vildnex, 26th July 2020 13:22
    • Replies: 1
    • Views: 1,418
    26th July 2020, 20:16 Go to last post
  10. QT Creator 4.12.4 and Java Lambda issue

    Started by sevketk, 24th July 2020 16:20
    • Replies: 4
    • Views: 702
    26th July 2020, 03:53 Go to last post
  11. Question How to center main window on screen?

    Started by LarryP, 15th July 2011 21:47
    • Replies: 5
    • Views: 28,107
    24th July 2020, 20:29 Go to last post
    • Replies: 0
    • Views: 1,155
    22nd July 2020, 07:48 Go to last post
  12. qApp->exit() or qApp->quit() not work on Android

    Started by sevketk, 21st July 2020 21:40
    • Replies: 0
    • Views: 463
    21st July 2020, 21:40 Go to last post
    • Replies: 4
    • Views: 3,746
    20th July 2020, 20:41 Go to last post
  13. a simple question:about 'out'

    Started by weixj2003ld, 17th July 2020 13:24
    • Replies: 1
    • Views: 548
    17th July 2020, 20:24 Go to last post
  14. Plotting using Qwt with time values in the x-axis

    Started by leinad, 15th July 2020 13:25
    • Replies: 5
    • Views: 765
    17th July 2020, 15:39 Go to last post
  15. How to use QList to add many QFiles.

    Started by weixj2003ld, 15th July 2020 03:54
    • Replies: 8
    • Views: 2,439
    17th July 2020, 00:24 Go to last post
    • Replies: 1
    • Views: 2,015
    14th July 2020, 07:02 Go to last post
  16. entry point not located in dynamic link library

    Started by spike6479, 12th July 2020 21:04
    • Replies: 4
    • Views: 1,926
    13th July 2020, 16:48 Go to last post
    • Replies: 2
    • Views: 1,912
    13th July 2020, 11:58 Go to last post
  17. Synchronize Scrollbar of QGraphicsView

    Started by hereiam, 8th July 2020 22:50
    • Replies: 2
    • Views: 1,593
    9th July 2020, 17:30 Go to last post
  18. QApplication Process seems to hang

    Started by SaibotMagd, 7th July 2020 17:51
    • Replies: 4
    • Views: 2,010
    8th July 2020, 18:12 Go to last post
  19. Show shapefile (*.shp) in QLocation

    Started by franco.amato, 7th July 2020 19:50
    • Replies: 0
    • Views: 594
    7th July 2020, 19:50 Go to last post
  20. Qt 5.15 for macOS 11 (ARM64)

    Started by sn00p, 6th July 2020 18:36
    arm, arm64, big sur, macos 11, qt5
    • Replies: 0
    • Views: 496
    6th July 2020, 18:36 Go to last post
  21. QPushbutton drag & drop in QTableWidget

    Started by hereiam, 6th July 2020 09:57
    • Replies: 0
    • Views: 437
    6th July 2020, 09:57 Go to last post
    • Replies: 1
    • Views: 731
    5th July 2020, 16:00 Go to last post
  22. Create own widget in a right way

    Started by Kaguro, 4th July 2020 20:29
    • Replies: 1
    • Views: 491
    5th July 2020, 15:24 Go to last post
  23. QTabBar - Context menu on tab

    Started by gruszczy, 26th October 2008 19:53
    • Replies: 5
    • Views: 11,911
    3rd July 2020, 13:33 Go to last post

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