Page 13 of 1245 FirstFirst ... 3111213141523631135131013 ... LastLast
Threads 361 to 390 of 37332

Forum: Qt Programming

General more advanced Qt programming issues.

Sub-Forums Threads / Posts  Last Post

  1. Qwt

    Questions related to Qwt - Qt widgets for technical applications.

    Forum Actions:

    Forum Statistics:

    • Threads: 2,697
    • Posts: 10,901

    Last Post:

  1. Question QSerialPort's readyRead() signal is working strange

    Started by Alexander111122, 19th November 2020 22:49
    com-port, qserialport, readyread, rs485
    • Replies: 2
    • Views: 4,607
    Alexander111122
    25th November 2020, 11:53 Go to last post

  2. PyQt5 QSortFilterProxyModel hiding QWidget

    Started by pwyq, 21st November 2020 06:20
    • Replies: 3
    • Views: 6,887
    d_stranz
    22nd November 2020, 16:29 Go to last post

  3. Logging or journaling clicks/actions taken by the user

    Started by NameRakes, 21st November 2020 23:52
    journal, log, replay
    • Replies: 1
    • Views: 3,916
    ChrisW67
    22nd November 2020, 02:47 Go to last post

  4. TreeView, how to status on a row?

    Started by virago1100, 19th November 2020 12:14
    ondoubleclick, qml, treeview
    • Replies: 3
    • Views: 4,972
    d_stranz
    20th November 2020, 16:09 Go to last post

  5. LNK1181: cannot open input file 'debug\dialogistorija.obj'

    Started by bozidark35, 20th November 2020 14:31
    • Replies: 0
    • Views: 2,821
    bozidark35
    20th November 2020, 14:31 Go to last post

  6. [SOLVED] Drawing a triangle using PyQt5 and OpenGL (rewriting the Qt C++ example)

    Started by 8Observer8, 19th November 2020 15:43
    • Replies: 0
    • Views: 3,007
    8Observer8
    19th November 2020, 15:43 Go to last post

  7. Question QMediaPlayer crash using QPlaylist

    Started by MongKong, 31st March 2020 19:50
    2d-game, game, qmediaplayer, sound 3 Attachment(s)
    • Replies: 1
    • Views: 6,547
    thebestshade
    18th November 2020, 16:49 Go to last post

  8. QMetaObject::invokeMethod, call from main->slot to MainWindow->slot how i can do it?

    Started by andreaQt, 16th November 2020 10:20
    • Replies: 1
    • Views: 2,026
    Ginsengelf
    16th November 2020, 13:45 Go to last post

  9. volatile - extern problem with libusb how do protect external variale?

    Started by andreaQt, 13th November 2020 12:05
    1 Attachment(s)
    • Replies: 1
    • Views: 3,587
    andreaQt
    14th November 2020, 07:31 Go to last post

  10. QAudioInput/QAudioInput backend choosing in Qt5/Windows 7

    Started by Alekon, 13th November 2020 09:54
    backend, plugin, qaudioinput, qaudiooutput, qt multimedia
    • Replies: 0
    • Views: 4,904
    Alekon
    13th November 2020, 09:54 Go to last post

  11. how to call signal from GUI to dll with the same object

    Started by praveenhi5, 9th November 2020 06:44
    gui to dll signal 1 Attachment(s)
    • Replies: 1
    • Views: 6,463
    d_stranz
    9th November 2020, 15:55 Go to last post

  12. QFileDialog.getOpenFileNames crashes the interpreter

    Started by pfeldman, 7th November 2020 23:44
    multiple files, qfiledialog
    • Replies: 2
    • Views: 3,447
    d_stranz
    8th November 2020, 22:06 Go to last post

  13. Post QRect without Border

    Started by rohitkk, 27th June 2014 08:25
    qpainter, qprinter, qrect
    • Replies: 16
    • Views: 29,618
    d_stranz
    8th November 2020, 22:02 Go to last post

  14. Could not find QtWebEngineProcess.exe

    Started by KurtBestor, 8th November 2020 07:34
    • Replies: 0
    • Views: 36,310
    KurtBestor
    8th November 2020, 07:34 Go to last post

  15. Flip/Mirror QCameraViewFinder

    Started by tve, 21st May 2018 13:51
    qabstractvideosurface, qcamera, qcameraviewfinder
    • Replies: 1
    • Views: 3,546
    davecotter
    7th November 2020, 17:34 Go to last post

  16. How to view a QObject's properties while debugging using Qt Creator on Windows (CDB)

    Started by markanth, 7th November 2020 04:32
    expression evaluator, opaque pointers, qtcreator
    • Replies: 0
    • Views: 2,879
    markanth
    7th November 2020, 04:32 Go to last post

  17. Sharing Data Between two Threads - QQueue or Semaphores?

    Started by Knudsen09, 3rd November 2020 17:50
    queue, semaphores, threading
    • Replies: 1
    • Views: 7,116
    d_stranz
    3rd November 2020, 20:21 Go to last post

  18. Rotate a QGraphicsPixmapItem with a rotation handle PyQt5

    Started by Carolina5, 26th October 2020 18:00
    pyqt5, pyqt5 qgraphicsitem
    • Replies: 1
    • Views: 7,508
    d_stranz
    31st October 2020, 15:35 Go to last post

  19. QStyledItemDelegate documentation is rather cryptic

    Started by pfeldman, 30th October 2020 22:25
    pyqt5-qtablewidget
    • Replies: 1
    • Views: 4,774
    ChrisW67
    30th October 2020, 22:53 Go to last post

  20. Passing some Unicode characters to Linux Qt applications

    Started by PCXT, 27th October 2020 23:14
    unicode, utf, x11, xlib
    • Replies: 4
    • Views: 14,581
    PCXT
    28th October 2020, 20:56 Go to last post

  21. QTableWidget fails to display column/row content correctly after MainWindow resize.

    Started by Milo47, 1st October 2020 14:44
    2 Attachment(s)
    • Replies: 10
    • Views: 6,312
    d_stranz
    27th October 2020, 16:46 Go to last post

  22. QMainWindow or QDialog show() - before displaying, the window area is painted white

    Started by VVS, 14th October 2020 08:36
    • Replies: 10
    • Views: 6,251
    VVS
    27th October 2020, 11:32 Go to last post

  23. Compilation Error and No output for OpenGL

    Started by Chintan, 26th October 2020 06:47
    opengl, signal and slots 1 Attachment(s)
    • Replies: 0
    • Views: 2,655
    Chintan
    26th October 2020, 06:47 Go to last post

  24. QIODevice read returning 0 bytes on SSL connection

    Started by krysak, 21st October 2020 14:01
    • Replies: 1
    • Views: 4,265
    ChrisW67
    24th October 2020, 01:35 Go to last post

  25. qgetenv and special chars

    Started by miraks, 21st March 2009 09:45
    • Replies: 8
    • Views: 16,238
    ChrisW67
    24th October 2020, 01:05 Go to last post

  26. Critical error detected c0000374 - on close MainWindow

    Started by andreaQt, 21st October 2020 19:32
    1 Attachment(s)
    • Replies: 3
    • Views: 6,731
    d_stranz
    22nd October 2020, 17:17 Go to last post

  27. QT : How To Save Path Once item is selected and button is pressed QListWidget

    Started by elfenliedtopfan5, 21st October 2020 20:29
    mainwindow, qlistwidget, signal and slots
    • Replies: 0
    • Views: 2,821
    elfenliedtopfan5
    21st October 2020, 20:29 Go to last post

  28. With QTableView, `previous.indexes()` is sometime missing cell coordinates.

    Started by pfeldman, 15th October 2020 23:13
    • Replies: 4
    • Views: 4,097
    ChristianEhrlicher
    17th October 2020, 18:11 Go to last post

  29. contents of QTableView cell are wiped out when one edits via double-click

    Started by pfeldman, 15th October 2020 22:40
    editing issue, qtableview
    • Replies: 1
    • Views: 4,711
    d_stranz
    15th October 2020, 23:35 Go to last post

  30. Retrieve Data from Project-File

    Started by mustermann.klaus@gmx.de, 15th October 2020 13:35
    • Replies: 2
    • Views: 3,278
    mustermann.klaus@gmx.de
    15th October 2020, 14:11 Go to last post
Page 13 of 1245 FirstFirst ... 3111213141523631135131013 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide.