signal callback delegate or function to connect
void callback(gtk.file_chooser.FileChooser fileChooser)
fileChooser the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to CurrentFolderChanged signal.
This signal is emitted when the current folder in a #GtkFileChooser changes. This can happen due to the user performing some action that changes folders, such as selecting a bookmark or visiting a folder on the file list. It can also happen as a result of calling a function to explicitly change the current folder in a file chooser.
Normally you do not need to connect to this signal, unless you need to keep track of which folder a file chooser is showing.
See also: gtk.file_chooser.FileChooser.setCurrentFolder, gtk.file_chooser.FileChooser.getCurrentFolder, gtk.file_chooser.FileChooser.setCurrentFolderUri, gtk.file_chooser.FileChooser.getCurrentFolderUri.