ngalarneau at ABINITIO.COM
ngalarneau at ABINITIO.COM
Thu Dec 12 04:48:45 PST 2013
The Jira I filed is at:
The slight difference is that I applied the stylesheet on the scene
instead of the button.
From: Jerome Cambon <jerome.cambon at oracle.com>
To: openjfx-dev at openjdk.java.net
Date: 12/12/2013 04:26 AM
Subject: Re: Reloading stylesheets
Sent by: openjfx-dev-bounces at openjdk.java.net
This is also impacting Scene Builder.
I have filed a Jira with a test case:
On 12/11/13 6:19 PM, David Grieve wrote:
> There is clearly a bug there somewhere. Would you mind filing an issue
> On Dec 11, 2013, at 11:51 AM, ngalarneau at abinitio.com wrote:
>> Hi David,
>> I have stylesheet SWITCHING working fine. I can switch between 2
>> stylesheets on disk without tearing down & rebuilding my Scene. To do
>> I simply do:
>> 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
>> developers to tweak the stylesheet & reload to see the effects
>> Unfortunately, it feels like the Filename of the stylesheet is the Key
>> a cache that isn't getting cleared by my code above. Nothing visible
>> happens when I do:
>> Given your description below, my impression is that RELOADING should
>> Thank you for any suggestions,
>> From: David Grieve <david.grieve at oracle.com>
>> To: Werner Lehmann <lehmann at media-interactive.de>
>> Cc: openjfx-dev at openjdk.java.net
>> Date: 12/10/2013 11:10 AM
>> Subject: Re: Reloading stylesheets
>> Sent by: openjfx-dev-bounces at 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
>> 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,
>> stylesheet is removed from the cache and the css style cache for any
>> 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
>> no longer in cache, it will be re-parsed (or reloaded if there is a
>> 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
>> <lehmann at 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
>> 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
>>>> is that you omit the reload-call on FX8.
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