This lets you specify the printing capabilities your application
supports. For instance, if you can handle scaling the output then
you pass GTK_PRINT_CAPABILITY_SCALE. If you don't pass that, then
the dialog will only let you select the scale if the printing
system automatically handles scaling.
Since 2.10
This lets you specify the printing capabilities your application supports. For instance, if you can handle scaling the output then you pass GTK_PRINT_CAPABILITY_SCALE. If you don't pass that, then the dialog will only let you select the scale if the printing system automatically handles scaling. Since 2.10