On my windows installation the QV window is always on top, even when focus switches to calibre's spreadsheet window. According to the graphics toolkit documentation, that should be true on all platforms. The QV window will go behind a book details or cover browser window, but I consider that to be correct behavior.
What do you mean by "pin"?
On my windows installation the QV window is always on top, even when focus switches to calibre's spreadsheet window. According to the graphics toolkit documentation, that should be true on all platforms. The QV window will go behind a book details or cover browser window, but I consider that to be correct behavior.