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Search:

Tag: signal and slots

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How to send data from one thread to another thread using Signals and slots mechanism?

Started by activeLearner, 18th May 2021 19:05
- Replies: 0
- Views: 4,263
Last Post By:

Last Post: 18th May 2021 19:05

by activeLearner

Forum:
Newbie
Sending multiple Canframes and processing it at the same time

Started by PriyankaM96, 30th April 2021 09:37
- Replies: 2
- Views: 5,121
Last Post By:

Last Post: 17th May 2021 08:11

by PriyankaM96

Forum:
Newbie
Sending multiple Canframes and processing it at the same time

Started by PriyankaM96, 30th April 2021 10:12
- Replies: 1
- Views: 3,393
Last Post By:

Last Post: 5th May 2021 03:12

by ChrisW67

Forum:
Qt Programming
Compilation Error and No output for OpenGL

Started by Chintan, 26th October 2020 06:47
- Replies: 0
- Views: 3,197
Last Post By:

Last Post: 26th October 2020 06:47

by Chintan

Forum:
Qt Programming
QT : How To Save Path Once item is selected and button is pressed QListWidget

Started by elfenliedtopfan5, 21st October 2020 20:29
- Replies: 0
- Views: 3,370
Last Post By:

Last Post: 21st October 2020 20:29

by elfenliedtopfan5

Forum:
Qt Programming
Proper PyQt5 signal & slot syntax

Started by illuzioner1, 1st May 2020 02:35
- Replies: 4
- Views: 7,497
Last Post By:

Last Post: 2nd May 2020 17:36

by illuzioner1

Forum:
Newbie
Signals and Slots only don't work

Started by QwQ, 4th February 2020 15:28
- Replies: 1
- Views: 9,736
Last Post By:

Last Post: 14th February 2020 17:08

by Maxfooo

Forum:
Newbie
Get signal sender

Started by wombats, 31st October 2019 09:11
- Replies: 1
- Views: 10,105
Last Post By:

Last Post: 5th November 2019 21:19

by d_stranz

Forum:
Newbie
Add signals to qTextEdit

Started by emp1953, 27th August 2019 20:24
- Replies: 6
- Views: 13,356
Last Post By:

Last Post: 28th August 2019 17:32

by d_stranz

Forum:
Qt Programming
knowing when the value of an integer changes.

Started by emp1953, 1st December 2018 23:37
- Replies: 4
- Views: 7,041
Last Post By:

Last Post: 15th January 2019 18:58

by emp1953

Forum:
Qt Programming
Qt 5.11 QMainWindow signal not seen by custom widget

Started by ad5xj, 7th November 2018 18:17
- Replies: 5
- Views: 7,506
Last Post By:

Last Post: 12th November 2018 15:40

by ad5xj

Forum:
Qt Programming
Signal problem with QFileDialog

Started by Eduardo Huerta, 15th June 2018 19:39
- Replies: 2
- Views: 6,645
Last Post By:

Last Post: 16th June 2018 01:34

by Eduardo Huerta

Forum:
Newbie
how to get text from line edit after user clicks the submit button

Started by jshobhit, 1st June 2018 09:25
- Replies: 6
- Views: 12,275
Last Post By:

Last Post: 9th June 2018 00:09

by d_stranz

Forum:
Newbie
how to stop thread while thread is running?

Started by madawg, 30th May 2018 08:49
- Replies: 1
- Views: 9,913
Last Post By:

Last Post: 30th May 2018 17:02

by ChristianEhrlicher

Forum:
Qt Programming
Qt signal error : undefined reference to 'FramesEditor::setNewActiveFrame(Frame *)' ?

Started by keshav2010, 1st March 2018 10:00
- Replies: 2
- Views: 3,884
Last Post By:

Last Post: 1st March 2018 12:01

by keshav2010

Forum:
Qt Programming
Is it possible to define / implement signal in Qt ?

Started by keshav2010, 24th January 2018 21:53
- Replies: 3
- Views: 14,476
Last Post By:

Last Post: 26th January 2018 10:58

by high_flyer

Forum:
Qt Programming
Display and update variable's value in a label.

Started by SalahuddinAsh, 3rd September 2017 22:40
- Replies: 4
- Views: 20,124
Last Post By:

Last Post: 4th September 2017 21:55

by admkrk

Forum:
Newbie
Is it OK to use `waitForReadyRead()` instead of slot for `readyRead()` signal?

Started by iammilind, 15th June 2017 07:43
- Replies: 2
- Views: 7,133
Last Post By:

Last Post: 19th June 2017 06:58

by iammilind

Forum:
Qt Programming
Plotting of QProcess output taking about 5 minutes to plot single value.

Started by suhairkp, 20th February 2017 08:57
- Replies: 16
- Views: 15,643
Last Post By:

Last Post: 25th February 2017 06:50

by jefftee

Forum:
Newbie
QT5: How can I set QAction Enabled(false)

Started by fulgor, 8th February 2017 16:08
- Replies: 1
- Views: 4,369
Last Post By:

Last Post: 8th February 2017 19:15

by jefftee

Forum:
Newbie
QT: Create new connections when signal is emitted

Started by LucaDanieli, 5th February 2017 16:32
- Replies: 2
- Views: 4,473
Last Post By:

Last Post: 5th February 2017 17:50

by LucaDanieli

Forum:
Newbie
Signal slot don't work

Started by cpuinthebrain, 27th August 2016 11:38
- Replies: 5
- Views: 6,240
Last Post By:

Last Post: 28th August 2016 08:37

by anda_skoa

Forum:
Qt Programming
Transfer variable from qmainwindow to qwidget

Started by franzib, 12th April 2016 10:55
- Replies: 9
- Views: 8,995
Last Post By:

Last Post: 12th April 2016 23:29

by anda_skoa

Forum:
Newbie

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