Merge pull request #5327 from AniLeo/master

qt: Set DISPLAY env var when not present
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bunnei 2021-03-12 12:10:28 -08:00 committed by GitHub
commit 5dae45b958
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@ -60,6 +60,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
#include <QPushButton> #include <QPushButton>
#include <QShortcut> #include <QShortcut>
#include <QStatusBar> #include <QStatusBar>
#include <QString>
#include <QSysInfo> #include <QSysInfo>
#include <QUrl> #include <QUrl>
#include <QtConcurrent/QtConcurrent> #include <QtConcurrent/QtConcurrent>
@ -3061,6 +3062,14 @@ int main(int argc, char* argv[]) {
chdir(bin_path.c_str()); chdir(bin_path.c_str());
#endif #endif
#ifdef __linux__
// Set the DISPLAY variable in order to open web browsers
// TODO (lat9nq): Find a better solution for AppImages to start external applications
if (QString::fromLocal8Bit(qgetenv("DISPLAY")).isEmpty()) {
qputenv("DISPLAY", ":0");
}
#endif
// Enables the core to make the qt created contexts current on std::threads // Enables the core to make the qt created contexts current on std::threads
QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity); QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity);
QApplication app(argc, argv); QApplication app(argc, argv);