Version:            (using Devel)
Installed from:    Compiled sources

There are two different close paths for closing the find bar via a QAction, and via the button embedded in the bar.  The action variant restores focus to the document, but the button does not because it just calls QWidget::close() internally to the bar.  This patch makes the bar request that it is hidden when the button is clicked, using the same controller logic in the part, which can then set focus on the document  

This has the effect of also preventing the bar closing if maybeClose() returns false during a running search, which is the same way the action is handled.