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Tag: signals

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Is there a signal "broadcast" capability in Qt?

Started by d_stranz, 28th January 2021 17:26
- Replies: 1
- Views: 1,734
Last Post By:

Last Post: 28th January 2021 19:26

by ChristianEhrlicher

Forum:
Qt Programming
QFileSystemWatcher send fileChanged() signal to a qml slot

Started by texasRanger, 22nd June 2020 20:17
- Replies: 0
- Views: 3,163
Last Post By:

Last Post: 22nd June 2020 20:17

by texasRanger

Forum:
Qt Programming
How do I "transfer" an object from one window to the other?

Started by EVARATE, 12th April 2020 17:42
- Replies: 0
- Views: 1,098
Last Post By:

Last Post: 12th April 2020 17:42

by EVARATE

Forum:
Newbie
Qt sending variables using signals & slots

Started by Akame.L, 27th February 2017 11:58
- Replies: 4
- Views: 3,971
Last Post By:

Last Post: 27th February 2017 13:20

by Akame.L

Forum:
Newbie
QNetworkAccessManager multiple connect to finished signal

Started by Swiftie, 6th February 2017 10:49
- Replies: 6
- Views: 6,512
Last Post By:

Last Post: 8th February 2017 09:03

by anda_skoa

Forum:
Newbie
CMake3.6 / VS2015 / Qt5.7 - lost in function-pointer based signals/slots across DLLs

Started by NameRakes, 6th January 2017 22:21
- Replies: 2
- Views: 6,769
Last Post By:

Last Post: 7th January 2017 01:19

by NameRakes

Forum:
Qt Programming
QTabWidget problem

Started by alan lenton, 6th July 2008 11:32
- Replies: 5
- Views: 9,962
Last Post By:

Last Post: 25th July 2016 16:16

by sunny127

Forum:
Qt Programming
How can I use events for widgets that are not visible by default?

Started by Hossein, 24th October 2015 18:11
- Replies: 1
- Views: 2,528
Last Post By:

Last Post: 24th October 2015 19:26

by anda_skoa

Forum:
Newbie
how can I know which object caused a specific event ?

Started by Hossein, 21st October 2015 07:32
- Replies: 6
- Views: 4,247
Last Post By:

Last Post: 21st October 2015 09:46

by Radek

Forum:
Newbie
<Solved> Pointer to Calling class is needed

Started by Casisto, 22nd August 2015 16:52
- Replies: 3
- Views: 4,200
Last Post By:

Last Post: 22nd August 2015 19:34

by anda_skoa

Forum:
Qt Programming
Is there a signal for when you open a project in QtCreator?

Started by Akiva, 10th February 2015 13:27
- Replies: 1
- Views: 3,486
Last Post By:

Last Post: 10th February 2015 20:22

by d_stranz

Forum:
Qt Tools
MyLineEdit + signals lead to multiple definition [solved]

Started by schotter, 4th February 2015 11:00
- Replies: 0
- Views: 4,052
Last Post By:

Last Post: 4th February 2015 11:00

by schotter

Forum:
Qt Programming
Prevent signals from "stacking up"?

Started by jms, 7th December 2014 17:28
- Replies: 3
- Views: 3,307
Last Post By:

Last Post: 7th December 2014 22:09

by wysota

Forum:
Qt Programming
Signal can't be emitted !

Started by Vladimir_, 25th September 2014 19:24

2 Pages •

1 2
- Replies: 32
- Views: 38,585
Last Post By:

Last Post: 27th September 2014 20:31

by wysota

Forum:
Newbie
QtJambi: QTimer can only be used with threads started with QThread

Started by further, 25th May 2008 14:17
- Replies: 8
- Views: 19,187
Last Post By:

Last Post: 27th March 2013 11:51

by tobey_maguire

Forum:
Newbie
changing data type parameter in qt signals

Started by ehntun, 20th November 2012 08:04
- Replies: 8
- Views: 5,046
Last Post By:

Last Post: 21st November 2012 10:00

by amleto

Forum:
Qt Programming
Using QEvent to avoid a slot to be called "concurrently"?

Started by LisaDearheart, 19th August 2012 12:48
- Replies: 4
- Views: 3,811
Last Post By:

Last Post: 19th August 2012 19:34

by LisaDearheart

Forum:
Qt Programming
[Signals & Slots] Custom class' signal not detected

Started by Mr_Cloud, 26th July 2012 04:41
- Replies: 5
- Views: 5,562
Last Post By:

Last Post: 26th July 2012 10:35

by Santosh Reddy

Forum:
Qt Programming
Signals and Slots between two different classes

Started by dsab123, 26th June 2012 20:17
- Replies: 2
- Views: 3,459
Last Post By:

Last Post: 29th June 2012 09:32

by Ali Reza

Forum:
Newbie
QState machine using multiple QThreads

Started by PeterWurmsdobler, 14th May 2012 10:55
- Replies: 0
- Views: 3,632
Last Post By:

Last Post: 14th May 2012 10:55

by PeterWurmsdobler

Forum:
Qt Programming
QScrollBar differentiate between programmatic value changes and user interaction ones

Started by frankiefrank, 21st November 2011 14:31
- Replies: 1
- Views: 3,706
Last Post By:

Last Post: 28th November 2011 20:52

by frankiefrank

Forum:
Qt Programming
Spurious signals sent when menu item selected

Started by Eos Pengwern, 4th March 2011 01:12
- Replies: 4
- Views: 4,249
Last Post By:

Last Post: 4th March 2011 12:30

by MarekR22

Forum:
Qt Programming
signals/slots methods not being automatically being generated in c++/header files

Started by T1001, 2nd December 2010 16:11
- Replies: 3
- Views: 6,568
Last Post By:

Last Post: 6th December 2010 14:23

by T1001

Forum:
Qt Programming
Connecting QML signals with Qt slots

Started by KIBSOFT, 13th November 2010 21:24
- Replies: 1
- Views: 9,892
Last Post By:

Last Post: 15th November 2010 09:18

by high_flyer

Forum:
Qt Quick
Pause function flow till QWebView SIGNAL is completed

Started by Timus83, 21st October 2010 11:30
- Replies: 5
- Views: 8,510
Last Post By:

Last Post: 24th October 2010 06:54

by lyuts

Forum:
Newbie

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