java/Graph Editor/src/models/GraphVertex.java

   1 package models;
   2
   3 import java.awt.Rectangle;
   4 import java.util.Observable;
   5
   6 public class GraphVertex extends Observable{
   7         private String name;
   8         private Rectangle shape;
   9         private boolean selected;
  10
  11         public boolean isSelected(){
  12                 return selected;
  13         }
  14
  15
  16         public GraphVertex(String name){
  17                 this.name = name;
  18                 shape = new Rectangle();
  19                 shape.height = 50;
  20                 shape.width = 100;
  21         }
  22
  23         public GraphVertex(){
  24                 this("default.");
  25         }
  26
  27         public int getX(){
  28                 return shape.x;
  29         }
  30
  31         public int getY(){
  32                 return shape.y;
  33         }
  34
  35         public void setX(int x){
  36                 shape.x = x;
  37                 setChanged();
  38         }
  39
  40         public void setY(int y){
  41                 shape.y = y;
  42                 setChanged();
  43         }
  44
  45         public synchronized void setChanged() {
  46                super.setChanged();
  47                notifyObservers();
  48         }
  49
  50         public int getWidth(){
  51                 return shape.width;
  52         }
  53
  54         public void setWidth(int w){
  55                 shape.width = w;
  56                 setChanged();
  57         }
  58
  59         public void setHeight(int h){
  60                 shape.height = h;
  61                 setChanged();
  62         }
  63
  64         public int getHeight(){
  65                 return shape.height;
  66         }
  67
  68         public boolean isAt(int x, int y){
  69                 if(x >= shape.x && x <= shape.x + shape.width)
  70                         if(y >= shape.y && y <= shape.y + shape.height)
  71                                 return true;
  72                 return false;
  73         }
  74
  75         public void setSelected(boolean flag){
  76                 selected = flag;
  77                 setChanged();
  78         }
  79
  80         public String getName() {
  81                 return name;
  82         }
  83
  84         public void setName(String name) {
  85                 this.name = name;
  86                 setChanged();
  87         }
  88 }