get size after CSS

[Phil Race]

If I understand correctly, that is too late for Tom.
Otherwise I'm not sure there'd be a question.

-phil.

On 12/26/12 6:52 AM, David Grieve wrote:
> Listen for changes in the fontProperty of Text. If the font is set by CSS, it will happen just before the call to layout.
>
> On Dec 24, 2012, at 3:25 PM, Tom Eugelink <tbee at tbee.org> wrote:
>
>> My question basically is simple: I need to know the font size (effective height) that is being set through CSS.
>>
>> Tom
>>
>>
>> On 2012-12-24 21:14, Phil Race wrote:
>>> Ah. I understood you to mean some code was calling setStyle(String cssStyleStr).
>>> I've never seen a problem before in the CSS applied from a file being too late for
>>> layout but I suppose you need this before layout ..
>>>
>>> -phil
>>>
>>> On 12/24/2012 11:52 AM, Tom Eugelink wrote:
>>>> The style node is not changed when the font is set in a CSS file (just tested it). It does not matter if the node actually is part of the scene or not.
>>>>
>>>> Tom
>>>>
>>>>
>>>>
>>>> On 2012-12-24 20:46, Phil Race wrote:
>>>>> That doesn't sound like what I suggested which is to
>>>>> 1)  listen to the "style" property on the node you care about
>>>>> 2) by hand parse that string and extract the pending font change
>>>>> 3) Construct a Font with that size and face
>>>>> 4) by hand call "setFont(..) using this font you constructed.
>>>>>
>>>>> -phil.
>>>>>
>>>>> On 12/24/2012 11:40 AM, Tom Eugelink wrote:
>>>>>> The trick with listening to the boundInParent works, but only if I actually add the dummy node to the scene, otherwise the CSS is never applied (which makes sense of course). The problem is to know when to remove it again.
>>>>>>
>>>>>> Tom
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 2012-12-24 19:58, Phil Race wrote:
>>>>>>> I'm not the authority on CSS, far from it, but so far as I know that's
>>>>>>> just how the CSS works. So the node has no idea of the pending change.
>>>>>>> I recall Richard saying a couple of months ago that SceneBuilder
>>>>>>> has the same issue/need. I don't know if a solution was applied there.
>>>>>>>
>>>>>>> Perhaps you could listen in on the style string property on the node
>>>>>>> and when you detect its changed parse it yourself, looking for font and
>>>>>>> size and directly apply the new font/size to a dummy Text object and
>>>>>>> extract the needed info from that ?
>>>>>>>
>>>>>>> -phil.
>>>>>>>
>>>>>>>
>>>>>>> On 12/22/2012 11:15 AM, Tom Eugelink wrote:
>>>>>>>> I've got a javafx.scene.txt.Text node with a content that can be a longer multi line (because of the wrapping width) text. But the node serves as the title of a special type of appointment in the agenda control, and I want it to only show the text that fits on the first single line. For this I'm trying to use Text's clipping feature with a rectangle of height "M". My problem is that the font being used is set in CSS.
>>>>>>>>
>>>>>>>> How can I find out the Text's font height?
>>>>>>>>
>>>>>>>> I tried using a 'new Text("M")' and then use boundsInParent, but the CSS is applied after the next pulse, so the value of "getBoundsInParent().getHeight()" initially is that of the default font. I also tried listening to boundsInParentProperty and update the height when it gets invalidated, but that does not seem to be triggered.
>>>>>>>>
>>>>>>>> Tom