Created
April 16, 2014 16:02
-
-
Save grahamsaulnier/10899286 to your computer and use it in GitHub Desktop.
A Qt signal/slot temporary disabler i found on SO
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <QObject> | |
| struct SignalDisabler | |
| { | |
| SignalDisabler(const QObject *sender, const char *signal, const QObject *receiver, const char *member) | |
| : sender(sender) | |
| , signal(signal) | |
| , receiver(receiver) | |
| , member(member) | |
| { | |
| QObject::disconnect(sender, signal, receiver, member); | |
| } | |
| ~SignalDisabler() | |
| { | |
| QObject::connect(sender, signal, receiver, member); | |
| } | |
| const QObject *sender; | |
| const char *signal; | |
| const QObject *receiver; | |
| const char *member; | |
| }; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment