void set_focus_child ( GtkContainer* container, GtkWidget* child )
Sets, or unsets if
NULL, the focused child of
This function emits the GtkContainer::set_focus_child signal of
container. Implementations of
GtkContainer can override the
default behaviour by overriding the class closure of this signal.
This is function is mostly meant to be used by widgets. Applications can use
gtk_widget_grab_focus() to manually set the focus to a specific widget.
|The argument can be |
|The data is owned by the caller of the function.|