In the smart-open toolbar, sometimes I type in a filename and find it - that is good.
But later on I want to browse the directory tree, and not use the keyboard. The problem is that the filename is still typed into the edit box at the top of smart-open. I need to use the keyboard to get rid of it so that I can see the files in the directory that I have navigated to.
It would be nice to have a small button in the smart open toolbar to get rid of the filename that was previously typed into the edit box, so that navigation can be completely done with the mouse.
