The source project of this merge request has been removed.
Various history dialog improvements
This:
- drop the
GtkFrame
around the listbox in favor of theframe
style class; - vertically align the listbox to prevent if from looking stupidly empty is the content doesn't fill more than the window;
- add "The History is Empty" and "No Results Found" panels for when… the history is empty and no results are found, to avoid showing an empty listbox with no explanation of its state.