Method

GtkWindowset_default

Declaration [src]

void
gtk_window_set_default (
  GtkWindow* window,
  GtkWidget* default_widget
)

Description [src]

The default widget is the widget that’s activated when the user presses Enter in a dialog (for example). This function sets or unsets the default widget for a GtkWindow. When setting (rather than unsetting) the default widget it’s generally easier to call gtk_widget_grab_default() on the widget. Before making a widget the default widget, you must call gtk_widget_set_can_default() on the widget you’d like to make the default.

Parameters

`default_widget`	`GtkWidget`
	Widget to be the default, or `NULL` to unset the default widget for the toplevel.
	The argument can be `NULL`.
	The data is owned by the caller of the function.