I notice this issue even with FX 8 applications and b106. And when the issue occurs it doesn't matter how long I wait, the window stays black permanently.
Again though I have never seen this with Scene Builder so it seems individual results vary. -----Original Message----- From: Jerome Cambon [mailto:jerome.cam...@oracle.com] Sent: Tuesday, 10 September 2013 18:01 To: John C. Turnbull Cc: openjfx-dev@openjdk.java.net Subject: Re: JavaFX applications turning to "black screen" after some time And I realize you are certainly on Fx 2.2, since although we are working hard on it, SB on Fx 8 is not yet avalaible :-) RT-30362 is specific to Fx 8.0 Using SB 1.1 (so Fx 2.2), I also notice your issue (entirely black window) on Win 7 when SB is minimized for a while, then restored. Generally the window come back to a normal state after few seconds, sometimes more (around 1mn). I think this deserve a new Jira (for reference), I don't think there is one related to that for Fx 2.2. Thanks Jerome On 9/10/13 9:22 AM, John C. Turnbull wrote: > 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 >>
