How to use ImageView.h from other libraries?

[chhtz]

Just doing #include <rock_widget_collection/ImageView.h> and adding rock_widget_collection as a DEPS_PKGCONFIG won't work, because, ImageView.h includes rock_widget_collection/progress_indicator/ProgressIndicator.h, which actually gets installed to ${INCLUDE_DIR}/rock_widget_collection/ProgressIndicator.h and GraphicsPointsItem.h which does not get installed.

The latter issue should be easy to fix, for the first I don't see an obvious fix (without breaking the build of rock_widget_collection on a fresh install) ...

[doudou]

There does not seem to be an easy fix, unfortunately. The obvious (but non-trivial) fix would be to fix the cmake macros to install the headers in the right subdirectory.