GtkWindow::set_focus
void set_focus(
GtkWidget
focus
);
set_focus() sets the focus to the child widget passed as the parameter. The child must have the flag GTK_CAN_FOCUS set in order to be allowed focus. Some widgets are created with this flag already set (including the GtkButton widget), others are not.
See also: GtkWidgetFlags, GtkWidget, set_flags() .
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