[OpenJDK 2D-Dev] [9] RFR 4885375: Page Ranges 'To Page' field must be populated based on Pageable

[Prasanta Sadhukhan]

Hi All,

Please review a fix whereby it is seen that Page Ranges fields in the 
"cross-platform" dialog does not get populated based on what pageable's 
getNumberOfPages() returns. "To" field is always 1.
However, for native dialog it shows the "To" field correctly based on 
what getNumberOfPages() returns.

Bug: https://bugs.openjdk.java.net/browse/JDK-4885375
webrev: http://cr.openjdk.java.net/~psadhukhan/4885375/webrev.00/

This is because in cross platform ServiceDialog, for the ToPage to get 
populated, PageRanges should be present in the attribute set. In this 
case, there is no PageRanges so it defaults to "from 1 to 1" pages.
Proposed fix is to set a PageRange attribute to be from 1 to 
getNumberOfPages.

The 2nd issue of disabling PageRange fields if getNumberOfPages() 
returns 0 is not handled as there is no provision of passing PageRanges 
0 to ServiceDialog (it resuls in IAE).

Regards
Prasanta