<AWT Dev> Review request for 8151385: [hidpi] JOptionPane-Icons only partially visible when using Windows 10 L&F

Alexandr Scherbatiy alexandr.scherbatiy at oracle.com
Tue Jun 14 08:32:04 UTC 2016

The fix looks good to me.


On 6/9/2016 12:43 PM, Sergey Bylokhov wrote:
> +1
> On 08.06.16 10:57, Hendrik Schreiber wrote:
>> Hey Alexandr,
>>> On Jun 7, 2016, at 17:44, Alexandr Scherbatiy 
>>> <alexandr.scherbatiy at oracle.com> wrote:
>>> I slightly updated your fix to return a multi-resolution image with 
>>> base icon size when icon size is greater than the real icon size. 
>>> This allows to draw a high-resolution icon to the same bounds on 
>>> JOptionPane.
>>> http://cr.openjdk.java.net/~alexsch/hendrik.schreiber/8151385/webrev.01
>> Thanks. That looks good to me.
>>> I have not found the solution for the native toolbar icons yet. An 
>>> icon with IDB_VIEW_SMALL_COLOR has size 16x16 on my Windows 8.1. The 
>>> GetSystemMetrics(SM_CXSMICON) returns 32. It is a question for me 
>>> should IDB_VIEW_SMALL_COLOR icon has the same size as the 
>>> GetSystemMetrics(SM_CXSMICON).
>>> An icon with IDB_VIEW_LARGE_COLOR returns also icon with size 16x16 
>>> and the returned image contains only one quarter of the original 
>>> picture.
>>> I left the code for the toolbar icons as it was before so it uses 
>>> low resolution IDB_VIEW_SMALL_COLOR icons.
>>> I think it can be fixed as a separated issue.
>> Perhaps that’s the best approach, even though I fear that that means 
>> it will never get fixed…
>> But having the other fixes in the JDK, is already some progress I 
>> appreciate very much.
>> Are you going to create a new bug report?
>> Eventually, we simply need a more modern FileDialog. See 
>> http://mail.openjdk.java.net/pipermail/awt-dev/2016-March/010778.html
>> Cheers,
>> -hendrik

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