namelabel.java

Petri网分析工具PIPE is open-source

package pipe.dataLayer;

import javax.swing.JLabel;

/**
 * <b>NameLabel</b> - This class is for the labels of PN Objects
 *
 * @see </p><p><a href="uml\NameLabel.png">NameLabel UML</a></p>
 * @version 1.0
 * @author Camilla Clifford
 */
public class NameLabel extends JLabel{

  public int positionX;
  public int positionY;
  private double xCoord;
  private double yCoord;
  public int arcboundsLeft;
  public int arcboundsTop;
  private String id = null;

  public NameLabel(){
  	super();
  }

  public NameLabel(String text){
    super(text);
    setHorizontalAlignment(LEFT);
    setVerticalAlignment(TOP);
  }

  public NameLabel(double positionXInput, double positionYInput, String text, String idInput) {
  	super (text);
  	id = idInput;
  	xCoord = positionXInput;
  	yCoord = positionYInput;
  }

// These functions aren't needed  
//  public void arcboundsSet(int boundsLoffset, int boundsToffset, int arcWidth, int arcHeight){
//    arcboundsLeft = boundsLoffset;
//    arcboundsTop = boundsToffset;
//    setBounds(arcboundsLeft, arcboundsTop, arcWidth, arcHeight);
//  }

//  public void paintComponent(Graphics g){
//    super.paintComponent(g);
//  }
  
  public void setPosition(int x, int y) {
  	positionX = x;
  	positionY = y;
  	updatePosition();
  }
  
  public void updateSize() {
    // To get round Java bug #4352983 I have to expand the size a bit 
  	setSize((int)(getPreferredSize().width*1.2),(int)(getPreferredSize().height*1.2));
  	updatePosition();
  }
  
  public void updatePosition() {
  	setLocation(positionX-getPreferredSize().width,positionY-getPreferredSize().height);
  }
  
  public void translate(int x, int y) {
  	setPosition(positionX+x, positionY+y);
  }
  
  public double getYPosition() {
  	return yCoord;
  }
  
  public double getXPosition() {
  	return xCoord;
  }
  
  public String getID() {
  	return id;
  }
  public void setID(String idInput) {
  	id = idInput;
  }
}