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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: 2,591
    • Posts: 10,499
  1. Question mouse pos() returns wrong position

    Started by FlyDoodle, 30th September 2019 15:06
    2d-game, c++, game
    • Replies: 6
    • Views: 743
    5th October 2019, 21:38 Go to last post
  2. How to replace points in PCLVisualizer to shape?

    Started by npatil15, 3rd October 2019 11:08
    pcd, pclvisualizer, point clouds library, shapes
    • Replies: 2
    • Views: 627
    4th October 2019, 06:52 Go to last post
  3. Question Using Stylesheet to Customize QSpinBox

    Started by talyn, 15th June 2015 22:34
    • Replies: 1
    • Views: 3,330
    4th October 2019, 02:49 Go to last post
  4. Qt StyleSheet collection

    Started by joseprl89, 4th August 2011 14:09
    collection, set, style, styles, stylesheet
    • Replies: 1
    • Views: 15,007
    4th October 2019, 02:26 Go to last post
  5. sendPostedEvents() or processEvents() causes SIGSEGV

    Started by qtstarter101, 30th September 2019 21:54
    • Replies: 3
    • Views: 700
    3rd October 2019, 18:00 Go to last post
  6. Darken QPixmap

    Started by FlyDoodle, 18th September 2019 16:45
    • Replies: 9
    • Views: 865
    20th September 2019, 22:34 Go to last post
  7. Understanding QLineF::intersectType

    Started by Corny, 20th September 2019 02:57
    boundedintersection, intersect type, qlinef, unboundedintersection
    • Replies: 1
    • Views: 608
    20th September 2019, 17:27 Go to last post
  8. Measure photo

    Started by jaykappy, 16th September 2019 00:51
    • Replies: 3
    • Views: 670
    17th September 2019, 04:07 Go to last post
  9. Question Character moving animation using pictures

    Started by FlyDoodle, 16th September 2019 16:44
    • Replies: 2
    • Views: 605
    16th September 2019, 19:43 Go to last post
  10. Post starting a survival 2D game, looking for advice

    Started by FlyDoodle, 15th September 2019 11:21
    beginner, c++, game, survival
    • Replies: 0
    • Views: 1,751
    15th September 2019, 11:21 Go to last post
  11. QNetworkAccessManager->get problem (no matching function)

    Started by Cucus, 1st September 2011 06:51
    • Replies: 2
    • Views: 3,541
    14th September 2019, 19:43 Go to last post
  12. Show or Hide GroupBox on same button click

    Started by WiseEye, 11th September 2019 21:33
    • Replies: 1
    • Views: 692
    12th September 2019, 23:14 Go to last post
    • Replies: 3
    • Views: 1,171
    10th September 2019, 19:05 Go to last post
  13. Qt 5.13.0 Basic Shapes C++ example fails with MSVC 2017 (x86)

    Started by gib, 7th September 2019 08:28
    • Replies: 4
    • Views: 803
    9th September 2019, 00:42 Go to last post
  14. QPixmap: Must construct a QApplication before a QPaintDevice

    Started by gib, 8th September 2019 07:31
    • Replies: 2
    • Views: 655
    8th September 2019, 22:27 Go to last post
    • Replies: 0
    • Views: 2,061
    5th September 2019, 18:01 Go to last post
    • Replies: 1
    • Views: 1,030
    3rd September 2019, 12:09 Go to last post
    • Replies: 4
    • Views: 2,205
    2nd September 2019, 16:53 Go to last post
    • Replies: 0
    • Views: 1,856
    30th August 2019, 10:37 Go to last post
  15. QRetmoteObject communication

    Started by scgrant327, 26th August 2019 13:54
    • Replies: 6
    • Views: 1,310
    28th August 2019, 18:47 Go to last post
  16. Add signals to qTextEdit

    Started by emp1953, 27th August 2019 21:24
    promoted widgets, qtextedit, signal and slots
    • Replies: 6
    • Views: 1,521
    28th August 2019, 18:32 Go to last post
  17. QSpinBox Check How Value Is Set

    Started by kev946, 27th August 2019 23:13
    • Replies: 1
    • Views: 1,230
    28th August 2019, 09:50 Go to last post
  18. QMdiArea behaviour different between Qt4 and Qt5

    Started by gib, 22nd August 2019 06:24
    • Replies: 18
    • Views: 1,898
    27th August 2019, 19:15 Go to last post
    • Replies: 4
    • Views: 1,448
    27th August 2019, 19:02 Go to last post
    • Replies: 0
    • Views: 1,604
    27th August 2019, 15:53 Go to last post
  19. Question QFileDialog Question

    Started by ToddAtWSU, 21st August 2019 20:29
    • Replies: 4
    • Views: 1,393
    27th August 2019, 10:12 Go to last post
  20. Dialog loses focus/events when action is triggered

    Started by JulieC, 20th August 2019 23:52
    focus, qaction, qevent
    • Replies: 1
    • Views: 1,060
    24th August 2019, 09:35 Go to last post
  21. Delete huge number of files in subdirs

    Started by madrich, 19th August 2019 07:00
    • Replies: 3
    • Views: 1,256
    24th August 2019, 09:30 Go to last post
    • Replies: 2
    • Views: 1,353
    24th August 2019, 00:39 Go to last post
  22. Q_DECLARE_METATYPE problem

    Started by gib, 19th August 2019 04:17
    • Replies: 11
    • Views: 1,552
    22nd August 2019, 17:36 Go to last post

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