GtkFileChooser show_hidden()

[Igor Korot <ikorot01 gmail com>]

Hi, ALL,
I am trying to implement show hidden files functionality for my program.

I have Gentoo Linux with GTK+2.24.29 and GTK+3.20.9.

On GTK+2 I had to connect to "map-event" and call
gtk_file_chooser_show_hidden(), because direct calling didn't work.

However, on GTK+3, it works fine.

Does anyone remember/know if there was a bug of that nature filed against GTK+2
and fixed?

Thank you.