Page 1 of 1235 12311511015011001 ... LastLast
Threads 1 to 30 of 37039

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: 2,636
    • Posts: 10,666

    Last Post:

  1. PyQt5 QSortFilterProxyModel hiding QWidget

    Started by pwyq, 21st November 2020 07:20
    • Replies: 3
    • Views: 1,256
    d_stranz
    Yesterday, 17:29 Go to last post

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

    Started by NameRakes, Yesterday 00:52
    journal, log, replay
    • Replies: 1
    • Views: 981
    ChrisW67
    Yesterday, 03:47 Go to last post

  3. QFontDialog BOLD hint on ARIAL not working?

    Started by mustermann.klaus@gmx.de, 21st November 2020 11:20
    hint, qfont, qfontdatabase, qfontdialog 1 Attachment(s)
    • Replies: 0
    • Views: 114
    mustermann.klaus@gmx.de
    21st November 2020, 11:20 Go to last post

  4. Question QListWidget items swapping

    Started by sbenoitlaf, 20th November 2020 15:16
    qlistwidget, qlistwidgetitems
    • Replies: 1
    • Views: 425
    d_stranz
    20th November 2020, 17:20 Go to last post

  5. TreeView, how to status on a row?

    Started by virago1100, 19th November 2020 13:14
    ondoubleclick, qml, treeview
    • Replies: 3
    • Views: 946
    d_stranz
    20th November 2020, 17:09 Go to last post

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

    Started by bozidark35, 20th November 2020 15:31
    • Replies: 0
    • Views: 728
    bozidark35
    20th November 2020, 15:31 Go to last post

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

    Started by Alexander111122, 19th November 2020 23:49
    com-port, qserialport, readyread, rs485
    • Replies: 0
    • Views: 711
    Alexander111122
    19th November 2020, 23:49 Go to last post

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

    Started by 8Observer8, 19th November 2020 16:43
    • Replies: 0
    • Views: 409
    8Observer8
    19th November 2020, 16:43 Go to last post

  9. Question QMediaPlayer crash using QPlaylist

    Started by MongKong, 31st March 2020 20:50
    2d-game, game, qmediaplayer, sound 3 Attachment(s)
    • Replies: 1
    • Views: 992
    thebestshade
    18th November 2020, 17:49 Go to last post

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

    Started by andreaQt, 16th November 2020 11:20
    • Replies: 1
    • Views: 191
    Ginsengelf
    16th November 2020, 14:45 Go to last post

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

    Started by andreaQt, 13th November 2020 13:05
    1 Attachment(s)
    • Replies: 1
    • Views: 2,055
    andreaQt
    14th November 2020, 08:31 Go to last post

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

    Started by Alekon, 13th November 2020 10:54
    backend, plugin, qaudioinput, qaudiooutput, qt multimedia
    • Replies: 0
    • Views: 2,503
    Alekon
    13th November 2020, 10:54 Go to last post

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

    Started by praveenhi5, 9th November 2020 07:44
    gui to dll signal 1 Attachment(s)
    • Replies: 1
    • Views: 4,313
    d_stranz
    9th November 2020, 16:55 Go to last post

  14. QFileDialog.getOpenFileNames crashes the interpreter

    Started by pfeldman, 8th November 2020 00:44
    multiple files, qfiledialog
    • Replies: 2
    • Views: 612
    d_stranz
    8th November 2020, 23:06 Go to last post

  15. Post QRect without Border

    Started by rohitkk, 27th June 2014 09:25
    qpainter, qprinter, qrect
    • Replies: 16
    • Views: 17,809
    d_stranz
    8th November 2020, 23:02 Go to last post

  16. Could not find QtWebEngineProcess.exe

    Started by KurtBestor, 8th November 2020 08:34
    • Replies: 0
    • Views: 33,104
    KurtBestor
    8th November 2020, 08:34 Go to last post

  17. Flip/Mirror QCameraViewFinder

    Started by tve, 21st May 2018 14:51
    qabstractvideosurface, qcamera, qcameraviewfinder
    • Replies: 1
    • Views: 1,312
    davecotter
    7th November 2020, 18:34 Go to last post

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

    Started by markanth, 7th November 2020 05:32
    expression evaluator, opaque pointers, qtcreator
    • Replies: 0
    • Views: 529
    markanth
    7th November 2020, 05:32 Go to last post

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

    Started by Knudsen09, 3rd November 2020 18:50
    queue, semaphores, threading
    • Replies: 1
    • Views: 1,411
    d_stranz
    3rd November 2020, 21:21 Go to last post

  20. Rotate a QGraphicsPixmapItem with a rotation handle PyQt5

    Started by Carolina5, 26th October 2020 19:00
    pyqt5, pyqt5 qgraphicsitem
    • Replies: 1
    • Views: 3,851
    d_stranz
    31st October 2020, 16:35 Go to last post

  21. QStyledItemDelegate documentation is rather cryptic

    Started by pfeldman, 30th October 2020 23:25
    pyqt5-qtablewidget
    • Replies: 1
    • Views: 1,069
    ChrisW67
    30th October 2020, 23:53 Go to last post

  22. Passing some Unicode characters to Linux Qt applications

    Started by PCXT, 28th October 2020 00:14
    unicode, utf, x11, xlib
    • Replies: 4
    • Views: 7,659
    PCXT
    28th October 2020, 21:56 Go to last post

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

    Started by Milo47, 1st October 2020 15:44
    2 Attachment(s)
    • Replies: 10
    • Views: 863
    d_stranz
    27th October 2020, 17:46 Go to last post

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

    Started by VVS, 14th October 2020 09:36
    • Replies: 10
    • Views: 1,529
    VVS
    27th October 2020, 12:32 Go to last post

  25. Compilation Error and No output for OpenGL

    Started by Chintan, 26th October 2020 07:47
    opengl, signal and slots 1 Attachment(s)
    • Replies: 0
    • Views: 188
    Chintan
    26th October 2020, 07:47 Go to last post

  26. QIODevice read returning 0 bytes on SSL connection

    Started by krysak, 21st October 2020 15:01
    • Replies: 1
    • Views: 1,998
    ChrisW67
    24th October 2020, 02:35 Go to last post

  27. qgetenv and special chars

    Started by miraks, 21st March 2009 10:45
    • Replies: 8
    • Views: 11,227
    ChrisW67
    24th October 2020, 02:05 Go to last post

  28. Critical error detected c0000374 - on close MainWindow

    Started by andreaQt, 21st October 2020 20:32
    1 Attachment(s)
    • Replies: 3
    • Views: 518
    d_stranz
    22nd October 2020, 18:17 Go to last post

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

    Started by elfenliedtopfan5, 21st October 2020 21:29
    mainwindow, qlistwidget, signal and slots
    • Replies: 0
    • Views: 190
    elfenliedtopfan5
    21st October 2020, 21:29 Go to last post

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

    Started by pfeldman, 16th October 2020 00:13
    • Replies: 4
    • Views: 624
    ChristianEhrlicher
    17th October 2020, 19:11 Go to last post
Page 1 of 1235 12311511015011001 ... 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.