// Called before first plot after a set term command.
void qt_init()
{
if (qt_initialized)
return;
// If we are not connecting to an existing QtGnuplotWidget, start a QtGnuplotApplication
if (qt_optionWidget.isEmpty())
execGnuplotQt();
// Create a QApplication without event loop for QObject's that need it, namely font handling
// A better strategy would be to transfer the font handling to the QtGnuplotWidget, but it would require
// some synchronization between the widget and the gnuplot process.
int argc = 0;
QApplication* application = new QApplication(argc, (char**)( NULL));
#ifdef Q_WS_MAC
// Don't display this application in the MAC OS X dock
removeDockIcon();
#endif
// The creation of a QApplication mangled our locale settings
#ifdef HAVE_LOCALE_H
setlocale(LC_NUMERIC, "C");
setlocale(LC_TIME, current_locale);
#endif
qt_out.setVersion(QDataStream::Qt_4_4);
qt_initialized = true;
term_interlock = (void *)qt_init;
GP_ATEXIT(qt_atexit);
}
// Called before first plot after a set term command.
void qt_init()
{
if (qt)
return;
ensureOptionsCreated();
qt = new QtGnuplotState();
// If we are not connecting to an existing QtGnuplotWidget, start a QtGnuplotApplication
if (qt_option->Widget.isEmpty())
execGnuplotQt();
#ifdef Q_WS_MAC
// Don't display this application in the MAC OS X dock
removeDockIcon();
#endif
// The creation of a QApplication mangled our locale settings
#ifdef HAVE_LOCALE_H
setlocale(LC_NUMERIC, "C");
setlocale(LC_TIME, current_locale);
#endif
qt->out.setVersion(QDataStream::Qt_4_4);
term_interlock = (void *)qt_init;
gp_atexit(qt_atexit);
}
