Learn what Felgo offers to help your business succeed. Start your free evaluation today! Felgo for Your Business

QPropertyNotifier Class

The QPropertyNotifier class controls the lifecycle of change callback installed on a QProperty. More...

Header: #include <QPropertyNotifier>
CMake: find_package(Qt6 REQUIRED COMPONENTS Core)
target_link_libraries(mytarget PRIVATE Qt6::Core)
qmake: QT += core
Inherits: QPropertyObserver

Detailed Description

QPropertyNotifier is created when registering a callback on a QProperty to listen to changes to the property's value, using QProperty::addNotifier. As long as the change handler is alive, the callback remains installed.

A handler instance can be transferred between C++ scopes using move semantics.

Qt_Technology_Partner_RGB_475 Qt_Service_Partner_RGB_475_padded