[
https://issues.apache.org/jira/browse/NETBEANS-5723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eirik Bakke resolved NETBEANS-5723.
-----------------------------------
Fix Version/s: Next
Resolution: Fixed
PR was merged, marking issue resolved.
> Spurious "Set sun.java2d.noddraw=true to enable transparent windows"
> exception in IDE log
> -----------------------------------------------------------------------------------------
>
> Key: NETBEANS-5723
> URL: https://issues.apache.org/jira/browse/NETBEANS-5723
> Project: NetBeans
> Issue Type: Improvement
> Components: platform - Window System
> Affects Versions: 12.2
> Environment: Windows 10 on OpenJDK 11.0.11.
> Reporter: Eirik Bakke
> Assignee: Eirik Bakke
> Priority: Minor
> Labels: pull-request-available
> Fix For: Next
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> On Windows, when dragging window system tags with the mouse, the following
> spurious error message may appear on the console running the NetBeans IDE or
> a NetBeans Platform application:
> {noformat}
> INFO [org.netbeans.core.nativeaccess.NativeWindowSystemImpl]
> java.lang.UnsupportedOperationException: Set sun.java2d.noddraw=true to
> enable transparent windows
> at
> com.sun.jna.platform.WindowUtils$W32WindowUtils.setWindowAlpha(WindowUtils.java:796)
> at
> com.sun.jna.platform.WindowUtils.setWindowAlpha(WindowUtils.java:1940)
> [catch] at
> org.netbeans.core.nativeaccess.NativeWindowSystemImpl.setWindowAlpha(NativeWindowSystemImpl.java:88)
> at
> org.netbeans.core.windows.view.dnd.DragAndDropFeedbackVisualizer.createDragWindow(DragAndDropFeedbackVisualizer.java:89)
> at
> org.netbeans.core.windows.view.dnd.DragAndDropFeedbackVisualizer.start(DragAndDropFeedbackVisualizer.java:110)
> at
> org.netbeans.core.windows.view.dnd.TopComponentDragSupport.doStartDrag(TopComponentDragSupport.java:402)
> at
> org.netbeans.core.windows.view.dnd.TopComponentDragSupport.eventDispatched(TopComponentDragSupport.java:327)
> at
> java.desktop/java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Toolkit.java:2194)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2086)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2085)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2085)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2085)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2085)
> at
> java.desktop/java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2085)
> at
> java.desktop/java.awt.Toolkit.notifyAWTEventListeners(Toolkit.java:2042)
> at
> java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4917)
> at
> java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
> at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
> at
> java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
> at
> java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4564)
> at
> java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
> at
> java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
> at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
> at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
> at
> java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
> at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
> at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
> at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
> at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
> at
> org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
> at
> java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> at
> java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
> {noformat}
> The tab preview window that is shown next to the mouse cursor is actually
> transparent as intended.
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