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i have two problems with out exceptions :
1. when i run the code the shape that i create coen on my menu bar if i draw them near by...
2. when i draw shape near the menu and open the menu he erase from the screen some of the shape and after i do something else the shape come back...
if you want i can send you need the zip code/jar file i can send you but you understand i guess what i mean...
thanks for everyone who help me
the shortest code that i can give...
i need that you tell me why the jmenu is in the same focus of th content pane and how i can manage that when i press the jmenu the menu don't erase me the circle...
beside of that why when i draw a circle it come on my menu how i can separate between them?
thank's beni...
import java.awt.*;
import java.awt.event.*;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class MyFrame extends JFrame implements ActionListener {
public static void main(String[] a) {
MyFrame win = new MyFrame();
win.start();
}
private ShapeContainer _draws;
private int _ink;
private int _stage;
private int[] _selected;
private Point _p1;
public MyFrame() {
setTitle("EX5.java Beni vagenfeld 065631004");
setSize(700, 500);
_stage = Const.Gen;
_draws = new ShapeContainer();//Vector<Drawable>();
_ink = Const.blue;
_p1=null;
_selected = null;
addWindowListener(new WindowAdapter() { public void
windowClosing(WindowEvent e) { System.exit(0); } } );
}
private static boolean isIn(int[] arr, int k){
boolean ans = false;
if(arr!=null) {
for(int i=0;i<arr.length;i=i+1) {
if(arr[i] ==k) ans = true;
}
}
return ans;
}
/**
* @param adds Drawable to _draws
*/
public void add(Drawable d) {
_draws.add(d);}
public void paint(Graphics g) { super.paint(g);
// System.out.println("Stage: "+_stage+" _selected:"+_selected);
for(int ind=0;ind<_draws.size();ind++) {
Drawable d = _draws.elementAt(ind);
if(isIn(_selected,ind)) g.setColor(Color.pink);
else {
int c =d.getColor();
g.setColor(Const.color(c));
}
if (d instanceof Circle) {
Circle cr = (Circle)d;
Point center = cr.points()[0];
double radius = center.distance(cr.points()[1]);
int x1 = (int)(center.x()-radius);
int x2 = (int)(center.x()+radius);
int y1 = (int)(center.y()-radius);
int y2 = (int)(center.y()+radius);
if(cr.getFill()) g.fillOval(x1,y1,x2-x1,y2-y1);
else g.drawOval(x1,y1,x2-x1,y2-y1);
}
}
}
/**
* @param presents the Frame
*/
public void start() {
this.show();
Dialog();}
/**
* @param menu details
*/
public void Dialog()
{
JMenuBar mBar = new JMenuBar();
setJMenuBar(mBar);
JMenu main = new JMenu("File");
JMenuItem subMain;
main = new JMenu("Input");
subMain = new JMenuItem("Circle");
subMain.addActionListener(this);
main.add(subMain);
mBar.add(main);
this.addMouseListener(new mouseManeger());
}
public void actionPerformed(ActionEvent evt)
{
String arg = evt.getActionCommand();
if(arg.equals("Circle")) {_stage = Const.Circle1;_selected=null;}
}
class mouseManeger extends MouseAdapter{ // inner class!!
public void mousePressed(MouseEvent e) {
int xx = e.getX();
int yy = e.getY();
switch(_stage) {
case (Const.Gen):{
_selected = null;
break;
}
case (Const.Circle1): {
_p1 = new Point(xx,yy);
_stage = Const.Circle2;
break;
}
case (Const.Circle2): {
add(new Circle(_p1, _p1.distance(new Point(xx,yy)), _ink));
_stage = Const.Circle1;
_selected =null;
repaint();
break;
}
}
}
}
}
This post has been edited by macosxnerd101: 01 January 2011 - 01:52 PM
Reason for edit:: Please use code tags. Also, please properly indent your code so others can read it.
MultiQuote
unless it's just absolutely massive.
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