No, it works on a modified JDK 12 whose linked SDK version is 10.14 (or as a bundled app with NSRequiresAquaSystemAppearance = NO).
> On Sep 26, 2019, at 10:52 PM, Sergey Bylokhov <sergey.bylok...@oracle.com> > wrote: > > On 9/26/19 6:17 pm, Alan Snyder wrote: >> I have a LAF that supports dark mode, so I need this new behavior to be >> configurable. When using my LAF, the (user selected) default appearance >> should continue to be used. > > I guess you L&F is working on jdk12? If yes then nothing will be changed for > it. > >> Alan >>> On Sep 26, 2019, at 5:38 PM, Sergey Bylokhov <sergey.bylok...@oracle.com> >>> wrote: >>> >>> Hello. >>> Please review the fix for JDK 14. >>> >>> Bug: https://bugs.openjdk.java.net/browse/JDK-8231438 >>> Fix: http://cr.openjdk.java.net/~serb/8231438/webrev.01 >>> >>> In jdk13 we started to use SDK 10.14 to build JDK, which automatically >>> opt-in support of dark mode: >>> -------------- >>> "The system assumes that apps linked against the macOS 10.14 or later SDK >>> support both light and dark appearances" >>> https://developer.apple.com/documentation/appkit/nsappearancecustomization/choosing_a_specific_appearance_for_your_macos_app?language=objc >>> -------------- >>> >>> Unfortunately we dark mode still unsupported by the AWT/Swing, because of: >>> - JavaRuntimeSupport Framework which is used by the Aqua L&F to draw the >>> "native" >>> appearance does not provide "dark mode" appearance, the bug is filed to >>> Apple. >>> https://bugs.openjdk.java.net/browse/JDK-8228555 >>> - In a few places, we mix the "native" colors used by the system and >>> default colors >>> used by the Swing. For example, we may use a transparent white selection >>> "native" >>> color which is invisible on top of white text fields. >>> >>> While the bugs above are not fixed we may opt-out the dark mode: >>> ------------- >>> Supporting Dark Mode is strongly encouraged. Use the >>> NSRequiresAquaSystemAppearance key to opt out temporarily only while you >>> work on improvements to your app's Dark Mode support. If you do not plan to >>> support a dark appearance at all, apply a light appearance to your entire >>> app, as described in Assign a Specific Appearance to Your App. >>> https://developer.apple.com/documentation/appkit/nsappearancecustomization/choosing_a_specific_appearance_for_your_macos_app?language=objc >>> ------------- >>> >>> I tried to disable it via plist.info but it does not work for "java -jar" >>> case, so I disabled it in the code >>> Some constants in one test were updated to work on dark and light mode, but >>> an updated test still reproduce the initial bug. >>> >>> >>> -- >>> Best regards, Sergey. >>> > > > -- > Best regards, Sergey. >
