
- Why does the vertical scrollbar disappear when a search finds a lot of files?

        This is a problem with the GTK widget. Perhaps the size of the window is internally saved as an integer (or something like that) and when the window becomes too big, it internally thinks it is small and disables the scrollbar. I've forced the scrollbar to be present, but it still impossible to scroll it. 


- Why using program instead of plugins like for Kdiskcat.

	I've choose to use normal programs instead of specific ones, because for many informations you want to extract from files, you can find the software which do what you want, so you don't need to code your own plugin.
	Yes, it slow down the scan, because it launch a new program for each file, but i think it's the best solution. (for example, in other programs, plugins do not support filenames with spaces.)
