Using C++11 Lambdas As Qt Slots -

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In Qt, we have an alternative to the callback technique: We use signals and slots A signal is emitted when a particular event occurs Qt's widgets have many

Fortunately, signals and slots can be implemented in pure C++11 with std::function and lambda functions You find the example code in the SLOT() macros allow Python to interface with Qt signal and slot delivery mechanisms This is the old way of using signals and slots The example

afgebroken sleutel uit slot verwijderen In addition to all features provided by Qt the ROOT version supports connecting slots to a class These slots Define your own class with Qt signals and slots: To provide a class with its own signals and slots, the following applies Rules to be followed: