gkerdal
commented
4 years ago The UiThreadingViolationException comes from the fact that FilesTreeView.populateTree is called in the method doInBackground() of SwingWorker which is not in "Event Dispatch Thread" unlike the done method (https://docs.oracle.com/javase/tutorial/uiswing/concurrency/worker.html). Indirectly the reload of the tree done by Jajuk implies in substance some code that needs to be executed in this event dispatch thread.
One possible solution is to move the reload code in the "done()" method of SwingWorker in AbstractTreeView, but instead of doing that I was wondering what is the purpose of this reload, so I comment out these lines in FilesTreeView.populateTree and I don't get the problem :
// see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6472844 for a small memory leak that is caused here...
if (jtree != null && jtree.getModel() != null) {
((DefaultTreeModel) (jtree.getModel())).reload();
}
1) Doing that, the tree on the left side (FileTreeView) seems up-to-date when I edit property from TableFileWiew on the right side but do I miss something ?
2) the bug reference in the comment can be deleted since it refers to java 6.
bflorat
I run Jajuk 1.10.9 on Ubuntu 16.10, when I update tag information with property window, some views like FileTable and Queue view don't refresh properly.
Here is the console trace : 2016/12/11 19:03:10 [DEBUG] Starting Jajuk 1.10.9 Build: 1.10.9 (Debian) [main] (?:?)
2016/12/11 19:03:10 [DEBUG] Register: "PARAMETERS_CHANGE" by: org.jajuk.ui.helpers.FontManager@3ada9e37 [main] (?:?)
org.pushingpixels.substance.api.UiThreadingViolationException: State tracking must be done on Event Dispatch Thread
at org.pushingpixels.substance.internal.animation.StateTransitionTracker$ModelStateInfo.clear(StateTransitionTracker.java:166)
at org.pushingpixels.substance.internal.animation.StateTransitionTracker.(StateTransitionTracker.java:194)
at org.pushingpixels.substance.internal.ui.SubstanceTreeUI.getTracker(SubstanceTreeUI.java:1182)
at org.pushingpixels.substance.internal.ui.SubstanceTreeUI.access$1400(SubstanceTreeUI.java:89)
at org.pushingpixels.substance.internal.ui.SubstanceTreeUI$MyTreeSelectionListener.valueChanged(SubstanceTreeUI.java:701)
at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTreeSelectionModel.java:635)
at javax.swing.tree.DefaultTreeSelectionModel.clearSelection(DefaultTreeSelectionModel.java:577)
at javax.swing.tree.VariableHeightLayoutCache.rebuild(VariableHeightLayoutCache.java:758)
at javax.swing.tree.VariableHeightLayoutCache.treeStructureChanged(VariableHeightLayoutCache.java:644)
at javax.swing.plaf.basic.BasicTreeUI$Handler.treeStructureChanged(BasicTreeUI.java:3917)
at javax.swing.tree.DefaultTreeModel.fireTreeStructureChanged(DefaultTreeModel.java:580)
at javax.swing.tree.DefaultTreeModel.reload(DefaultTreeModel.java:297)
at javax.swing.tree.DefaultTreeModel.reload(DefaultTreeModel.java:212)
at org.jajuk.ui.views.FilesTreeView.populateTree(Unknown Source)
at org.jajuk.ui.views.AbstractTreeView$3.doInBackground(Unknown Source)
at org.jajuk.ui.views.AbstractTreeView$3.doInBackground(Unknown Source)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2016/12/11 19:03:31 [ERROR] null / null [AWT-EventQueue-0] (?:?)
java.lang.NullPointerException
at org.jajuk.ui.helpers.PlaylistTableModel.populateModel(Unknown Source)
at org.jajuk.ui.helpers.JajukTableModel.populateModel(Unknown Source)
at org.jajuk.ui.views.QueueView.refreshQueue(Unknown Source)
at org.jajuk.ui.views.QueueView.access$500(Unknown Source)
at org.jajuk.ui.views.QueueView$8.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
