How Qt Signals and Slots Work

Here's an example: In this example, the SIGNAL() and SLOT() macros are used to specify the signal and slot to connect

(Aside: If you are wondering about my naming convention, I developed a style when using Qt early on where signals are named signalFoo

qtech slot 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

qtech slot malaysia If the signal is a Qt signal, the type names must be the C++ type names, such as int and QString C++ type names can be rather complex, with