qt 5.12 compatible

2022-01-28 11:10:53 +08:00 · 2022-01-28 11:10:53 +08:00 · af4a872024
parent 52ed44f1f3
commit af4a872024
1 changed files with 4 additions and 0 deletions
--- a/RedPandaIDE/main.cpp
+++ b/RedPandaIDE/main.cpp
@ -175,8 +175,12 @@ int main(int argc, char *argv[])
                pMainWindow->newEditor();
            }
        }
+#if QT_VERSION_MAJOR==5 && QT_VERSION_MINOR < 15
+        setScreenDPI(qApp->primaryScreen()->logicalDotsPerInch());
+#else
        if (mainWindow.screen())
            setScreenDPI(mainWindow.screen()->logicalDotsPerInch());
+#endif
        mainWindow.show();
 #ifdef Q_OS_WIN
        WindowLogoutEventFilter filter;