c++ signal to qml slot | c++ signal to qml slot

Download C++ Signal/Slot Library (sigslot) for free. Portable C++ type-safe, thread-safe signal/slot library for ISO C++, Unix/BSD/Linux and Win32.

In this example, the SIGNAL() and SLOT() macros are used to specify the signal (dataReady) and slot (onDataReady) to connect.

Good evening, I am using QT5.7.1, and the UI is defined using QML. Our application is used to control an instrument and is running in kiosk mode. I am trying to use MessageDialog element to notify the operator when certain situations arise, such as low battery power, low disk space, ... The MessageDialog is declared in my main.qml, and is opened when a signal (notifyOperator) is emitted by a c++ method. I have defined a slot/function in main.qml (onNotifyOperator) to handle the