Hmm, I am not sure that is the same issue. That issue seems to be related to artefacts appearing after screen lock but what I am seeing is a totally black window and it doesn't need a locked screen to make it happen.
And at least for me, I have never seen this with Scene Builder although I note that you have observed this. -----Original Message----- From: openjfx-dev-boun...@openjdk.java.net [mailto:openjfx-dev-boun...@openjdk.java.net] On Behalf Of Jerome Cambon Sent: Tuesday, 10 September 2013 17:18 To: openjfx-dev@openjdk.java.net Subject: Re: JavaFX applications turning to "black screen" after some time Seems to be related to this issue: https://javafx-jira.kenai.com/browse/RT-30362 And no, unfortunately Scene Builder is not always immune to this, I got it with SB regularly HTH, Jerome On 9/10/13 7:55 AM, John C. Turnbull wrote: > I am not sure if it is a known issue but any JavaFX application I run > and then leave minimised for some time (say 15mins+) and then restore > will have an entirely black window with nothing actually visible. > This is on Windows > 7 and Scene Builder curiously seems to be immune to this problem. > > > > Any ideas why this is happening? It looks like an off-screen buffer > being lost (as it resembles the behaviour I used to see with Swing > VolatileImage when the contents were lost)? > > > > Is there any way to programmatically avoid this? > > > > Thanks, > > > > -jct >
