[Interest] Update QComboBox items on opening the combo box

2014-06-30 Thread André Hartmann
Hello all, I'd like to have a QComboBox with the available serial ports on my system. Populating the box at program start is easy, but I'd like to detect USB serial ports that are connected during run time. The only think I found is focusInEvent, but it seems my port list is updated twice, on

Re: [Interest] Update QComboBox items on opening the combo box

2014-06-30 Thread Adam Light
On Mon, Jun 30, 2014 at 2:36 AM, André Hartmann andre.hartm...@iseg-hv.de wrote: Hello all, I'd like to have a QComboBox with the available serial ports on my system. Populating the box at program start is easy, but I'd like to detect USB serial ports that are connected during run time.

Re: [Interest] Update QComboBox items on opening the combo box

2014-06-30 Thread André Hartmann
Hi Adam, thank you very much. This function is exactly what I need and it works fine. Best regards, Andre Am 30.06.2014 14:58, schrieb Adam Light: On Mon, Jun 30, 2014 at 2:36 AM, André Hartmann andre.hartm...@iseg-hv.de mailto:andre.hartm...@iseg-hv.de wrote: Hello all, I'd

Re: [Interest] QML Signal to C++ Slot with QVariant is not working with Qt5.3

2014-06-30 Thread Railway Coder
Hi, I've created a bugreport for this: https://bugreports.qt-project.org/browse/QTBUG-39971 I have found out that QVariant Signal is working in Qt5.3 if I change the QML Signal from: signal qmlSignal2(var anObject) to: signal qmlSignal4(variant anObject) Best Regards, railwaycoder

Re: [Interest] porting a tcl gui to qt

2014-06-30 Thread Jonathan Wilkes
On 06/30/2014 03:30 PM, Alejandro Exojo wrote: El Sunday 29 June 2014, Jonathan Wilkes escribió: I know this is an extremely inefficient design (especially for a realtime audio environment), but there are enough UX quirks that changing the design and porting at the same time without breaking