[9] Review request: JDK-8087709: Can set only second menu as system, when trying to set two menus at once

Thu, 23 Jul 2015 14:07:14 -0700 

Folks,
For JavaFX on the Mac the system menu bar feature allows us to load a JavaFX menu into the top system menu bar. This issue was caused by the MenuBarSkin not previously cleaning out the original loaded system menu and un-setting the originally set menu's useSystemMenuBarProperty(). 


There is a small API change in that the system menu bar property catches 
any attempts at uni-directional binding and throws a RuntimeException 
warning the developer to use bi-directional bindings instead.


Thus the test program should look like:

        ToggleButton aAsSystem = new ToggleButton("A as system");
barA.useSystemMenuBarProperty().bindBidirectional(aAsSystem.selectedProperty());
        ToggleButton bAsSystem = new ToggleButton("B as system");
barB.useSystemMenuBarProperty().bindBidirectional(bAsSystem.selectedProperty());

Thanks for the review.

        --morris meyer

JBS - https://bugs.openjdk.java.net/browse/JDK-8087709
WEBREV - http://cr.openjdk.java.net/~morris/JDK-8087709.01a/














    











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