Am 26.01.2017 um 13:46 schrieb Björn Piltz:
https://bugreports.qt.io/browse/QTBUG-57687
2017-01-26 13:45 GMT+01:00 Björn Piltz <[email protected]
<mailto:[email protected]>>:
Seems to be because of this:
http://code.qt.io/cgit/qt/qtbase.git/commit/src/corelib/io/qprocess_win.cpp?id=bec2fc19fd18768b16925597871c77a61e716abd
<http://code.qt.io/cgit/qt/qtbase.git/commit/src/corelib/io/qprocess_win.cpp?id=bec2fc19fd18768b16925597871c77a61e716abd>
2017-01-26 12:00 GMT+01:00 Günter Michel <[email protected]
<mailto:[email protected]>>:
>
> In Qt5.7 starting a detached console works fine.
>
> void MainWindow::start()
>
> {
>
> QProcess p;
>
> QStringList args;
>
> args << "/k";
>
> p.startDetached("cmd", args);
>
> }
>
> In Qt5.8 Process 'cmd /k' is started, but no console window is
shown.
>
> Any suggestions?
>
>
>
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To restore the 5.7 behaviour i tried to do this like the documentation
suggests
p.setCreateProcessArgumentsModifier([](QProcess::CreateProcessArguments*args)
{
args->flags|=CREATE_NEW_CONSOLE;
args->startupInfo->dwFlags&=~STARTF_USESTDHANDLES;
args->startupInfo->dwFlags|=STARTF_USEFILLATTRIBUTE;
args->startupInfo->dwFillAttribute=BACKGROUND_BLUE|FOREGROUND_RED
|FOREGROUND_INTENSITY;
});
but the function won't be called.
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