예제 #1
0
 @Override
 public void itemPressed(VisualItem item, MouseEvent e) {
   // on right-mouse press, start dragging the document
   if (SwingUtilities.isRightMouseButton(e)) {
     // debug
     System.out.println("debug: " + this.getClass().getName() + ": item pressed w/ right mouse");
     // drag, set the focus to the current node
     Visualization vis = item.getVisualization();
     vis.getFocusGroup(Visualization.FOCUS_ITEMS).setTuple(item);
     item.setFixed(true);
     dragged = false;
     Display d = controller.getDocumentGrid();
     down = d.getAbsoluteCoordinate(e.getPoint(), down);
   }
 }
예제 #2
0
    @Override
    public void itemDragged(VisualItem item, MouseEvent e) {
      if (!SwingUtilities.isRightMouseButton(e)) {
        return;
      }
      if (item.getGroup().equals(m_group)) {
        dragged = true;
        //            Display d = (Display) e.getComponent();
        Display d = controller.getDocumentGrid();
        d.getAbsoluteCoordinate(e.getPoint(), temp);
        double dx = temp.getX() - down.getX();
        double dy = temp.getY() - down.getY();
        double x = item.getX();
        double y = item.getY();
        double w = item.getDouble(WIDTH);
        double h = item.getDouble(HEIGHT);

        item.setStartX(x);
        item.setStartY(y);
        item.setX(x + dx);
        item.setY(y + dy);
        item.setEndX(x + dx);
        item.setEndY(y + dy);

        item.setBounds(x + dx, y + dy, w, h);

        if (repaint) {
          item.getVisualization().repaint();
        }

        down.setLocation(temp);
        if (action != null) {
          d.getVisualization().run(action);
        }
      }
    }