Class LabelEditingGraphMousePlugin<V,E>

java.lang.Object
edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin
edu.uci.ics.jung.visualization.control.LabelEditingGraphMousePlugin<V,E>
All Implemented Interfaces:
GraphMousePlugin, MouseListener, EventListener

public class LabelEditingGraphMousePlugin<V,E> extends AbstractGraphMousePlugin implements MouseListener
  • Field Details

    • vertex

      protected V vertex
      the picked Vertex, if any
    • edge

      protected E edge
      the picked Edge, if any
  • Constructor Details

    • LabelEditingGraphMousePlugin

      public LabelEditingGraphMousePlugin()
      create an instance with default settings
    • LabelEditingGraphMousePlugin

      public LabelEditingGraphMousePlugin(int selectionModifiers)
      create an instance with overrides
      Parameters:
      selectionModifiers - for primary selection
  • Method Details

    • mouseClicked

      public void mouseClicked(MouseEvent e)
      For primary modifiers (default, MouseButton1): pick a single Vertex or Edge that is under the mouse pointer. If no Vertex or edge is under the pointer, unselect all picked Vertices and edges, and set up to draw a rectangle for multiple selection of contained Vertices. For additional selection (default Shift+MouseButton1): Add to the selection, a single Vertex or Edge that is under the mouse pointer. If a previously picked Vertex or Edge is under the pointer, it is un-picked. If no vertex or Edge is under the pointer, set up to draw a multiple selection rectangle (as above) but do not unpick previously picked elements.
      Specified by:
      mouseClicked in interface MouseListener
      Parameters:
      e - the event
    • mouseReleased

      public void mouseReleased(MouseEvent e)
      If the mouse is dragging a rectangle, pick the Vertices contained in that rectangle clean up settings from mousePressed
      Specified by:
      mouseReleased in interface MouseListener
    • mousePressed

      public void mousePressed(MouseEvent e)
      If the mouse is over a picked vertex, drag all picked vertices with the mouse. If the mouse is not over a Vertex, draw the rectangle to select multiple Vertices
      Specified by:
      mousePressed in interface MouseListener
    • mouseEntered

      public void mouseEntered(MouseEvent e)
      Specified by:
      mouseEntered in interface MouseListener
    • mouseExited

      public void mouseExited(MouseEvent e)
      Specified by:
      mouseExited in interface MouseListener