Distinguishing somehow the current graphical hit

[jsbien]

After clicking on the hit the page is displayed in the main window but the focus is still in the hit panel (e.g. cursor keys can be used for panning). However the user can be confused about the place of the focus because the current panel is not marked in any way.

One of possible solutions is to highlight the hit number.

[Michał Rudolf]

Highlight current graphical item. Closes #34.

→ Wiki macro error: Changeset d1bf480970f5 not found.

[jsbien]

Highlighting doesn't work if the hit window is selected by TAB.