Hi Luiz !
I installed Qt bindings as you suggested, recompiling Lazarus and test program.
Situation is interesting because Preview and Printing is OK on Qt widgetset !!!
Conclusion :
Win interface is OK,
QT interface is OK (Ubuntu GTK, Lazarus compiled with Qt),
GTK2 interface is wrong, Preview is Ok but Printing is not !
I will stay with Qt, for now ! I'm not know what problems I would have distributing
executables, all my clients are on GTK Linuxes ...
Two more questions :
I noticed that when printing one blank page is dropped. Hove can avoid it ?
Hove can I load saved report ? (see previously attached example)
Thanks Luiz, again you are help me a lot !