The "row-activated" signal is emitted when the method
gtk_tree_view_row_activated() is called or the user double clicks
a treeview row. It is also emitted when a non-editable row is
selected and one of the keys: Space, Shift+Space, Return or
Enter is pressed.
For selection handling refer to the tree
widget conceptual overview as well as GtkTreeSelection.
The "row-activated" signal is emitted when the method gtk_tree_view_row_activated() is called or the user double clicks a treeview row. It is also emitted when a non-editable row is selected and one of the keys: Space, Shift+Space, Return or Enter is pressed. For selection handling refer to the tree widget conceptual overview as well as GtkTreeSelection.