-void Ruler::mousePressEvent(QMouseEvent *e)
-{
- if (e->buttons() & Qt::LeftButton) {
- mouse_down_point_ = e->pos();
- mouse_down_item_ = get_mouse_over_item(e->pos());
-
- clear_selection();
-
- if (mouse_down_item_) {
- mouse_down_item_->select();
- mouse_down_item_->drag();
- }
-
- selection_changed();
- }
-}
-