Good video! I have a question about QComboBox in android. I used Qt 6.4.2. C++ i build to android mobile and its working, But if i close the QComboBox dropdown menu with the mobile back navigator button, after that the drop down menu nat pop up anymore and the QComboBox start not working. Here is my code below (i red that i have to set noFocus policy but still dont working): #include <QApplication> #include <QComboBox> #include <QWidget> #include <QVBoxLayout> #include <QKeyEvent> class MyWidget : public QWidget { Q_OBJECT public: MyWidget() { QVBoxLayout *layout = new QVBoxLayout(this); comboBox = new QComboBox(this); for (int i = 0; i < 10; ++i) { comboBox->addItem(QString("Item %1").arg(i)); } comboBox->setFocusPolicy(Qt::NoFocus); layout->addWidget(comboBox); setLayout(layout); } private: QComboBox *comboBox; }; int main(int argc, char *argv[]) { QApplication app(argc, argv); MyWidget w; w.show(); return app.exec(); } #include "main.moc" Thank you for your help!
Hi Bryan, been following you since the days of your first Qt tutorials on youtube. Good to see you're utilising your talents on a difficult but lucrative problem. I may just follow along but I currently know nothing about options so I've got a bit of catching up to do.
The 1st 15min candle is NOT an indication of direction, at all. Especially when there is a gap down. What you describe here is nothing more than betting red or black at casino. Where is your edge? Sorry I dont think you make money with this.
I'm learning Qt with qtcreator. As you said, the doc is difficult for me to figure out. Example was wanting a QTimer oneShot. Once I saw an example, it was easy.😊
@@VoidRealms does it mean I finish this RU-vid courses first then go to your Udemy courses for widgets will be better? Or just directly learn your Udemy courses is okay?
@@user-or7we1bw3y The RU-vid courses are very watered down and some of them are actually videos from the udemy courses, the udemy courses are much more advanced
Excelente video. Muchas gracias. Yo no entro en tus predicciones, tengo la versión paga y la uso para ver la tendencia del precio. Hacia dónde irá y así armo mis propias operaciónes. 🎱 ha sido de gran ayuda. Mucha gracias.
Thank you for your great videos. One question about using QtConcurrent. Is it me, as in my interpretation, or the main thread gets stuck until worker->run finishes? The message "Testing..." only shows up after all the thread work is finished, on previous examples that message showed up even before the worker construction message. Forgett it! I just figured it out, its only the "testConcurrent" function that, naturally, waits for the worker->run statement to finish. The "main thread" finished almost immediaty as expected.
