Comment 2 for bug 1719184

Hello,

I took last week some time to hack homebank to create such a view.

It looks good for me (see screenshot attached), but I'm not a lot familiar with C and Gtk+, so reviews are welcome !

For the moment, I've decided to add this view as a new report named "Budget balance".
Maybe in the future, we'll want to use this view to manage the bugdet too.

That could be feasible (the Gtk tool kit is cleary able, we just have to add more code to manage edition), but the current UI to manage budget seems to be simpler.

I didn't implemented "sums sub-category in parent category", because the user can set budget on parent categories too.

Note that I had to create a new preference in HomeBank to keep size and position of this new report.

Last but not least, the code is available here: https://code.launchpad.net/~adorsaz/homebank/homebank