The Jira I filed is at: https://javafx-jira.kenai.com/browse/RT-34850
The slight difference is that I applied the stylesheet on the scene instead of the button. Neil From: Jerome Cambon <jerome.cam...@oracle.com> To: openjfx-dev@openjdk.java.net Date: 12/12/2013 04:26 AM Subject: Re: Reloading stylesheets Sent by: openjfx-dev-boun...@openjdk.java.net This is also impacting Scene Builder. I have filed a Jira with a test case: https://javafx-jira.kenai.com/browse/RT-34863 Jerome On 12/11/13 6:19 PM, David Grieve wrote: > There is clearly a bug there somewhere. Would you mind filing an issue on javafx-jira.kenai.com? > > On Dec 11, 2013, at 11:51 AM, ngalarn...@abinitio.com wrote: > >> Hi David, >> >> I have stylesheet SWITCHING working fine. I can switch between 2 different >> stylesheets on disk without tearing down & rebuilding my Scene. To do this >> I simply do: >> scene.stylesheets.clear() >> scene.stylesheets.add(differentStylesheet) >> and the changes show up immediately (I'm assuming those 2 lines cause a >> .css recalculation & a pulse). >> >> I would like to get stylesheet RELOADING to work in my JavaFX 8 app. By >> this I mean picking up changes in a single .css file. This would allow the >> developers to tweak the stylesheet & reload to see the effects >> immediately. >> >> Unfortunately, it feels like the Filename of the stylesheet is the Key in >> a cache that isn't getting cleared by my code above. Nothing visible >> happens when I do: >> scene.stylesheets.clear() >> scene.stylesheets.add(sameStylesheet) >> >> Given your description below, my impression is that RELOADING should also >> work... >> >> Thank you for any suggestions, >> >> Neil >> >> >> >> >> From: David Grieve <david.gri...@oracle.com> >> To: Werner Lehmann <lehm...@media-interactive.de> >> Cc: openjfx-dev@openjdk.java.net >> Date: 12/10/2013 11:10 AM >> Subject: Re: Reloading stylesheets >> Sent by: openjfx-dev-boun...@openjdk.java.net >> >> >> >> The way it works in 8.0 is that there is a cache of loaded stylesheets. >> When a scene or parent adds a stylesheet, the stylesheet is added to the >> cache. Any other scene or parent that uses the same stylesheet will get >> the one from cache. If a scene or parent later removes the stylesheet, the >> stylesheet is removed from the cache and the css style cache for any scene >> or parent that referenced that stylesheet is cleared (since the set of >> styles may have changed). Any scene or parent that referenced the now >> removed stylesheet is told to reapply its styles. Since the stylesheet is >> no longer in cache, it will be re-parsed (or reloaded if there is a binary >> version of the stylesheet) when it is called for by a scene or parent. >> >> The way it worked in 2.x was an abomination. >> >> On Dec 10, 2013, at 10:30 AM, Werner Lehmann >> <lehm...@media-interactive.de> wrote: >> >>> Interesting. Assuming the stylesheets are still cached, how would it >> know when to reload and not use the cached sheet? Or has sheet processing >> been optimized so much that caching is not necessary anymore... >>> On 10.12.2013 16:15, Tom Schindl wrote: >>>> No on FX8 you need to remove and readd them! So the only thing >> different >>>> is that you omit the reload-call on FX8. >> >> >> >> >> NOTICE from Ab Initio: This email (including any attachments) may contain >> information that is subject to confidentiality obligations or is legally >> privileged, and sender does not waive confidentiality or privilege. If >> received in error, please notify the sender, delete this email, and make >> no further use, disclosure, or distribution. NOTICE from Ab Initio: This email (including any attachments) may contain information that is subject to confidentiality obligations or is legally privileged, and sender does not waive confidentiality or privilege. If received in error, please notify the sender, delete this email, and make no further use, disclosure, or distribution.
