QML doesn't know what std::string* is. https://doc.qt.io/qt-5/qtqml-cppintegration-data.html#basic-qt-data-types
peppermg Today, 19:58Look at QSerialPort (and the base class QIODevice) which implement a handshake protocol for writing and reading data based on signals and slots. A typical use is to connect a slot to the...
d_stranz Today, 15:59Hi,
I am working on an application which communicates with an appliance attached to the serial port. The application send commands and waits for the appliance's reply, or until timeout. Currently...
I was thinking something like this (untested):
#include "overwritingedit.h"
OverwritingEdit::OverwritingEdit(QWidget *parent)
: QLineEdit(parent)
{
// The extra parameter coming...
This is not good advice at all. It is always appropriate to connect a signal with no arguments to a slot with no arguments. In fact, it is the only way such a signal can be connected. ...
d_stranz Yesterday, 22:56Qt Centre is a community site devoted to programming in C++ using the Qt framework developed at Digia.
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