更新代码

2021-11-22 15:02:04 +08:00
parent 81540be85b
commit 911df2cd6f
5 changed files with 12 additions and 3 deletions
--- a/widget/screenwidget/main.cpp
+++ b/widget/screenwidget/main.cpp
@@ -6,6 +6,10 @@

 int main(int argc, char *argv[])
 {
+#if (QT_VERSION >= QT_VERSION_CHECK(5,14,0))
+    //设置高分屏缩放舍入策略
+    QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Floor);
+#endif
    QApplication a(argc, argv);
    a.setFont(QFont("Microsoft Yahei", 9));