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JRE-489 -Dswing.bufferPerWindow is fractional scale unfriendly

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(cherry picked from commit 5e183c397b)
This commit is contained in:
Anton Tarasov
2018-12-04 11:10:29 +03:00
committed by alexey.ushakov@jetbrains.com
parent ef836d7ff0
commit c28059f1b5
1 changed files with 6 additions and 0 deletions
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6
src/java.desktop/share/classes/sun/java2d/SunGraphicsEnvironment.java
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@@ -76,6 +76,12 @@ public abstract class SunGraphicsEnvironment extends GraphicsEnvironment
("true".equals(AccessController.doPrivileged(
new GetPropertyAction("sun.java2d.uiScale.enabled", "true"))) &&
isWindows_8_1_orUpper());
if (uiScaleEnabled && FontUtilities.isWindows) {
AccessController.doPrivileged((PrivilegedAction<Object>) () -> {
System.setProperty("swing.bufferPerWindow", "false"); // todo: until JRE-489 is fixed
return null;
});
}
debugScale = uiScaleEnabled ? getScaleFactor("sun.java2d.uiScale") : -1;
}