WidgetPath.iterSetState

void iterSetState(int pos, gtk.types.StateFlags state) nothrow

Sets the widget name for the widget found at position pos in the widget hierarchy defined by path.

If you want to update just a single state flag, you need to do this manually, as this function updates all state flags.

Setting a flag

gtk_widget_path_iter_set_state (path, pos, gtk_widget_path_iter_get_state (path, pos) | flag);

gtk_widget_path_iter_set_state (path, pos, gtk_widget_path_iter_get_state (path, pos) & ~flag);

`pos`	position to modify, -1 for the path head
`state`	state flags