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wait for slot to finished

Unsolved General and Desktop

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s002wjh
wrote on last edited by

#1

in my function i'm constantly emit a signal, but i would like to only emit the signal after my slot function are finished, anyway to do that?
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sierdzio Moderators

wrote on

#2

if (canEmit) {
  canEmit = false;
  emit mySignal();
}
// Slot:
void mySlot() {
  doSomething();
  emit processingFinished();
}
// The previous class, slot:
void onProcessingFinished() {
  canEmit = true;
}