自訂Signal 與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

Object A can then signal an event , by emitting the signal Signalslot is a generalization of the popular

crown of egypt slot review A signal in Qt is declared much like a member function, except that it has no local implementation

casino88 slot Slots Realisiert werden sie dort durch neu in C++ eingeführte Schlüsselwörter wie signal, slot und emit, die, bevor sie durch den C++-Präprozessor entfernt