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Forum: Newbie

Newbie to Qt? Ask your questions here.

  1. Place widgets at specific position

    Started by Thibaut, 27th May 2020 15:05
    • Replies: 1
    • Views: 1,445
    27th May 2020, 17:07 Go to last post
  2. Undefined reference to function if in .cpp file

    Started by Cheesy135, 24th May 2020 08:35
    c++, linker error
    • Replies: 2
    • Views: 7,094
    27th May 2020, 00:09 Go to last post
    • Replies: 6
    • Views: 13,579
    21st May 2020, 09:25 Go to last post
    • Replies: 2
    • Views: 7,795
    16th May 2020, 17:01 Go to last post
  3. Debug says vaiable is empty but it isn't

    Started by vitalic, 15th May 2020 14:17
    • Replies: 3
    • Views: 2,299
    15th May 2020, 18:35 Go to last post
  4. Keeping track of an unknown number of widgets

    Started by Thibaut, 14th May 2020 15:30
    random, widget
    • Replies: 2
    • Views: 2,908
    15th May 2020, 09:05 Go to last post
  5. Add rectangle dynamically in QML

    Started by mvbhavsar, 15th May 2020 07:11
    • Replies: 0
    • Views: 3,138
    15th May 2020, 07:11 Go to last post
  6. Convert image to grayscale and get pixel values

    Started by Evo, 9th May 2020 16:13
    • Replies: 5
    • Views: 4,996
    15th May 2020, 02:29 Go to last post
    • Replies: 2
    • Views: 4,125
    15th May 2020, 02:17 Go to last post
  7. QRegularExpression

    Started by fitoutT, 14th May 2020 13:37
    regexp, regularexpression
    • Replies: 0
    • Views: 1,280
    14th May 2020, 13:37 Go to last post
  8. Display Japanese character in qt GUI

    Started by prabhatjha, 4th May 2020 13:15
    • Replies: 1
    • Views: 1,955
    9th May 2020, 03:51 Go to last post
  9. Post gcc and Qt 5.14

    Started by youngw, 5th May 2020 22:19
    • Replies: 2
    • Views: 2,456
    9th May 2020, 03:08 Go to last post
    • Replies: 0
    • Views: 890
    8th May 2020, 12:55 Go to last post
  10. Drawing a QPixmap mit rounded corners

    Started by vitalic, 5th May 2020 20:32
    • Replies: 1
    • Views: 1,737
    5th May 2020, 21:54 Go to last post
  11. Proper PyQt5 signal & slot syntax

    Started by illuzioner1, 1st May 2020 03:35
    pyqt 5, signal and slots
    • Replies: 4
    • Views: 6,414
    2nd May 2020, 18:36 Go to last post
  12. Question QProcess Problem: Program doesnt start

    Started by musaulker, 29th March 2007 23:43
    • Replies: 5
    • Views: 10,514
    1st May 2020, 00:07 Go to last post
  13. Sorting a QList

    Started by vitalic, 28th April 2020 19:37
    • Replies: 2
    • Views: 3,557
    30th April 2020, 10:04 Go to last post
  14. keyPressEvent Key_Up/Down/Right//Left

    Started by laurynas2003, 29th April 2020 18:31
    • Replies: 0
    • Views: 3,834
    29th April 2020, 18:31 Go to last post
  15. Derivative vector on Eigen arithmetic sequence

    Started by benver, 22nd April 2020 23:27
    • Replies: 3
    • Views: 2,191
    29th April 2020, 10:46 Go to last post
  16. Maze generator/solver

    Started by laurynas2003, 22nd April 2020 10:37
    • Replies: 5
    • Views: 2,450
    28th April 2020, 18:47 Go to last post
  17. QVector or 2D Array to read out from a file

    Started by vitalic, 22nd April 2020 16:14
    • Replies: 4
    • Views: 3,147
    28th April 2020, 18:44 Go to last post
    • Replies: 3
    • Views: 2,608
    23rd April 2020, 07:54 Go to last post
    • Replies: 4
    • Views: 34,749
    21st April 2020, 21:30 Go to last post
  18. QListWidget first line in file not read

    Started by vitalic, 21st April 2020 15:47
    • Replies: 0
    • Views: 2,900
    21st April 2020, 15:47 Go to last post
  19. Error when i import cv2

    Started by elias_hh, 21st April 2020 12:22
    opencv, pyqt5
    • Replies: 0
    • Views: 4,816
    21st April 2020, 12:22 Go to last post
    • Replies: 2
    • Views: 74,938
    21st April 2020, 08:50 Go to last post
  20. How to center text in QML combobox

    Started by QtBert, 20th April 2020 21:56
    combobox, text alignment
    • Replies: 0
    • Views: 2,619
    20th April 2020, 21:56 Go to last post
  21. chop String if more then 2 spaces are found

    Started by vitalic, 20th April 2020 14:20
    • Replies: 1
    • Views: 1,381
    20th April 2020, 15:11 Go to last post
  22. Question Am I getting through?

    Started by rgarnett, 20th April 2020 06:01
    • Replies: 0
    • Views: 4,201
    20th April 2020, 06:01 Go to last post
  23. Read stdout to a widget

    Started by vitalic, 18th April 2020 18:27
    • Replies: 6
    • Views: 3,092
    19th April 2020, 18:01 Go to last post

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