Qt connect signal slot by name

A signal is simply a notification sent to the receiver (the connected slot ); it implies that ... Task::Task(const QString& name, QWidget *parent) : QWidget(parent), ... Events and signals in PyQt5 - ZetCode

Fakulta Elektrotechnická. Bakalářská práce. Program pro závodní… Připojení Signálů a slotů pak probíhá pomocí statické metody: QObject::connect(&objekt1, Signal(udelano(int)), &objekt2, SLOT(udelej(int))) Slova Signal, SLOT, signals a slots jsou makra a třída používající tyto makra musí mít v hlavničce … Open Inventor: Vesmírná scéna (5) - Root.cz // deklarace tridy renderWindow class renderWindow: public QWidget { Q_Object private: SoEnvironment *envir; public: renderWindow(QWidget *parent = NULL, const char *name = NULL); ~renderWindow(); public slots: void setIntensity(int …

a slot cannot have more arguments than the ones carried by the signal you're connecting to it (where should they come from?); passing values inside connect() is an error, although it's pretty clear what you'd like to do;

Events and signals in PyQt5 - ZetCode The examples connect a signal to a slot, reimplement an event handler, and emit ... e): if e.key() == Qt.Key_Escape: self.close() if __name__ == '__main__': app ... Effective Threading Using Qt - John's Blog May 2, 2015 ... Over the years using Qt I've seen a lot of difficulty using threads with .... this, SLOT (updateInfiniteCount(int))); connect(ui. ... MainWindow

Automatic Connections: using Qt signals and slots the easy…

why bother - let Qt do all the magic :) Just name your slot (in the mainWindow) like that: void on_