shortcut for column hint?

[Erik-Berndt Scheper]

When I'm typing a query in the SQL window, I sometimes get a hint of the column-names;
usually when I wait a few seconds.
But it doesn't always appear; especially not when I delete some text using backspace.

Does anyone know if there is a shortcut to force PL/SQL Developer to show the column hints?

I've tried several combinations using the tab and cursor keys, but to no avail...

 

[Bo Pedersen]

The F6 key shows the hint.

Bo Pedersen