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bool GrDragger::isA ( guint  point_num  ) 

Checks if the dragger has a draggable with this point_num

Definition at line 587 of file gradient-drag.cpp.

References GrDraggable::point_num.

Referenced by updateTip().

{
    for (GSList const* i = this->draggables; i != NULL; i = i->next) {
        GrDraggable *draggable = (GrDraggable *) i->data;
        if (draggable->point_num == point_num) {
            return true;
        }
    }
    return false;
}


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