Creates a new #GtkFileChooserWidget. This is a file chooser widget that can be embedded in custom windows, and it is the same widget that is used by #GtkFileChooserDialog.
Open or save mode for the widget
a new #GtkFileChooserWidget
ConstructionException GTK+ fails to create the object.
2.4
See Implementation
Creates a new #GtkFileChooserWidget. This is a file chooser widget that can be embedded in custom windows, and it is the same widget that is used by #GtkFileChooserDialog.