You’re guessing? Really?
> On Oct 23, 2017, at 10:19 PM, Prasanta Sadhukhan
> <[email protected]> wrote:
>
> I would guess so as "ancestor" listener is to support notification when
> changes occur to a JComponent or one of its ancestors.
>
> Regards
> Prasanta
> On 10/23/2017 7:45 PM, Alan Snyder wrote:
>> Does it handle the case where the graphics configuration is later changed?
>>
>> Alan
>>
>>
>>> On Oct 22, 2017, at 11:23 PM, Prasanta Sadhukhan
>>> <[email protected] <mailto:[email protected]>>
>>> wrote:
>>>
>>>
>>>
>>> On 10/19/2017 3:42 PM, Prasanta Sadhukhan wrote:
>>>>
>>>>
>>>> On 10/19/2017 3:49 AM, Sergey Bylokhov wrote:
>>>>> On 17/10/2017 03:48, Prasanta Sadhukhan wrote:
>>>>>> It seems for JLabel, Component.updateGraphicsData() with proper
>>>>>> GraphicsConfiguraiton is never called which it does for JTextComponent
>>>>>> or JDialog. Do you know why? Because of this, correct
>>>>>> FRC is not created.
>>>>>> I am not sure what else I can do to create correct FRC.
>>>>>
>>>>> But at some point we will get a correct GraphicsConfiguraiton for a
>>>>> component, right? It should be called for the window and child when we
>>>>> show the window on the screen, when we move the window to another screen,
>>>>> etc.
>>>>>
>>>>>
>>>> Yes, it seems to be called when JLabel is added to JFrame but not before.
>>>> Span is calculated in GlyphPainter1.getSpan() which is called when JLabel
>>>> is created and
>>>> as it seems, not when JLabel is added to JFrame (which is when we get the
>>>> correct graphics configuration and therefore correct transform).
>>>>
>>>> So, we need to make sure spans are recalculated when the JLabel is added
>>>> to frame, which is what modified webrev does by calling JLabel.updateUI()
>>>> http://cr.openjdk.java.net/~psadhukhan/8178025/webrev.01/
>>>> <http://cr.openjdk.java.net/%7Epsadhukhan/8178025/webrev.01/>
>>>>
>>> Modified webrev to only update html renderer when JLabel is added to frame
>>> by listening to property "ancestor" which implies component is added/made
>>> visible, at which point correct graphics configuration is set.
>>> http://cr.openjdk.java.net/~psadhukhan/8178025/webrev.02/
>>> <http://cr.openjdk.java.net/%7Epsadhukhan/8178025/webrev.02/>
>>>
>>> Regards
>>> Prasanta
>>>> Regards
>>>> Prasana
>>
>
