[10] Review request for 8176844: Menus not always selected properly with GTK 3

[Semyon Sadetsky]

On 04/05/2017 11:23 AM, David Hill wrote:

> On 4/5/17, 12:52 PM, Semyon Sadetsky wrote:
>> Okay. Thank you to you all!
>>
>> The root cause why we need to add sync is a new way to grab/ungrab 
>> focus used in the GTK3 glass implementation.
>>
>> The GTK2 way to grab/ungrab is still applicable in GTK3 though it is 
>> deprecated. But the used GTK3 grab/ungrab is deprecated as well since 
>> version 3.20 (Ubuntu 16.04 LTS has 3.18 assigned, but newer OS 
>> versions will come with higher number).
>>
>> David, do you think we could use the same GTK2 grab/ungrab for GTK3 
>> to avoid sync?
> I am OK with that.
>
I could not make the new grab/ungrab working without sync. So, I 
fall-back to the GTK2 way to grab/ungrab:

http://cr.openjdk.java.net/~ssadetsky/8176844/webrev.01/

--Semyon