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Tag: signal and slots

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  1. Signals and Slots only don't work

    Started by QwQ, 4th February 2020 15:28
    • Replies: 1
    • Views: 312
    Last Post: 14th February 2020 17:08
    by Maxfooo  Go to last post

    Forum:
    Newbie

  2. Get signal sender

    Started by wombats, 31st October 2019 09:11
    function pointer, qtreewidget, sender, signal, signal and slots
    • Replies: 1
    • Views: 546
    Last Post: 5th November 2019 21:19
    by d_stranz  Go to last post

    Forum:
    Newbie

  3. Add signals to qTextEdit

    Started by emp1953, 27th August 2019 20:24
    promoted widgets, qtextedit, signal and slots
    • Replies: 6
    • Views: 2,130
    Last Post: 28th August 2019 17:32
    by d_stranz  Go to last post
  4. knowing when the value of an integer changes.

    Started by emp1953, 1st December 2018 23:37
    events, signal and slots
    • Replies: 4
    • Views: 1,523
    Last Post: 15th January 2019 18:58
    by emp1953  Go to last post
  5. QTreeWidget itemClicked only on not selected items?

    Started by Opa114, 27th December 2018 14:19
    itemclicked, qtreewidget, qtreewidgetitem, signal and slots
    • Replies: 1
    • Views: 1,099
    Last Post: 31st December 2018 12:47
    by anda_skoa  Go to last post

    Forum:
    Newbie

  6. Qt 5.11 QMainWindow signal not seen by custom widget

    Started by ad5xj, 7th November 2018 18:17
    qmainwindow, signal and slots
    • Replies: 5
    • Views: 1,834
    Last Post: 12th November 2018 15:40
    by ad5xj  Go to last post
  7. Signal problem with QFileDialog

    Started by Eduardo Huerta, 15th June 2018 19:39
    signal and slots
    • Replies: 2
    • Views: 2,075
    Last Post: 16th June 2018 01:34
    by Eduardo Huerta  Go to last post

    Forum:
    Newbie

    • Replies: 6
    • Views: 2,274
    Last Post: 9th June 2018 00:09
    by d_stranz  Go to last post

    Forum:
    Newbie

  8. how to stop thread while thread is running?

    Started by madawg, 30th May 2018 08:49
    connect problem, delete, deletelater, qthread, signal and slots
    • Replies: 1
    • Views: 2,608
    Last Post: 30th May 2018 17:02
    by ChristianEhrlicher  Go to last post
    • Replies: 2
    • Views: 1,099
    Last Post: 1st March 2018 12:01
    by keshav2010  Go to last post
  9. Is it possible to define / implement signal in Qt ?

    Started by keshav2010, 24th January 2018 21:53
    signal and slots
    • Replies: 3
    • Views: 2,925
    Last Post: 26th January 2018 10:58
    by high_flyer  Go to last post
  10. Display and update variable's value in a label.

    Started by SalahuddinAsh, 3rd September 2017 22:40
    label, signal and slots, variable
    • Replies: 4
    • Views: 7,541
    Last Post: 4th September 2017 21:55
    by admkrk  Go to last post

    Forum:
    Newbie

    • Replies: 2
    • Views: 2,661
    Last Post: 19th June 2017 06:58
    by iammilind  Go to last post
    • Replies: 16
    • Views: 5,096
    Last Post: 25th February 2017 06:50
    by jefftee  Go to last post

    Forum:
    Newbie

  11. QT5: How can I set QAction Enabled(false)

    Started by fulgor, 8th February 2017 16:08
    qt5, signal and slots
    • Replies: 1
    • Views: 1,647
    Last Post: 8th February 2017 19:15
    by jefftee  Go to last post

    Forum:
    Newbie

  12. QT: Create new connections when signal is emitted

    Started by LucaDanieli, 5th February 2017 16:32
    signal and slots
    • Replies: 2
    • Views: 1,932
    Last Post: 5th February 2017 17:50
    by LucaDanieli  Go to last post

    Forum:
    Newbie

  13. Signal slot don't work

    Started by cpuinthebrain, 27th August 2016 11:38
    signal and slots
    • Replies: 5
    • Views: 2,276
    Last Post: 28th August 2016 08:37
    by anda_skoa  Go to last post
  14. Transfer variable from qmainwindow to qwidget

    Started by franzib, 12th April 2016 10:55
    pointer to qmainwindow, qobject_cast, signal and slots, transfer variable
    • Replies: 9
    • Views: 3,708
    Last Post: 12th April 2016 23:29
    by anda_skoa  Go to last post

    Forum:
    Newbie

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