Objects problem ...

[santa]

Okey ... here is my problem ... i have a ArrayList of objects ... and i want them to check when the mouse is close to their X and Y ...

in my mouse class i have :

 public void mouseMoved(MouseEvent e) {
          int mouseX = e.getX();
          int mouseY = e.getX();
      
            for (int object = 0 ; object < InfoRunner.POI.size();object++){
          
                InfoRunner.POI.get(object).isClose(mouseX, mouseY);
            }
        }

where POI is a static arraylist in the class InfoRunner... and i call the method isClose( ) with the mouse current coordinates in it ...


so in the objects i have two methods:

int id;
double x,y;

public boolean checkClose (double tx, double ty) {
        double distance = Math.sqrt((x-tx)*(x-tx)+(y-ty)*(y-ty));
        return distance < 10;
    }
public void isClose(double x, double y)
    {
        if (this.checkClose(x,y)) {
            System.out.println("Is close to " + id);
        }
        
    }

where i check if the mouse is close to the object ...
I have looped trough the objects and checked the so that all info excisted and is correct ... i also added the mouseMotionListener to a panel .. and desplay a img for each object so that i know where they are...

now when i run it ... i can se all objects ... but when i drag the mouse over them i get no out print ... some times i get a out print where there is no img (images painted at the objects XY cord), and all the time it is the same out print.. and one object down in the corner of the screen works .. it says the same id that i get from the ones not near a img ...

all code that i use for this is pasted (except paintning of img)... any thoughts? Thanks

[sunde887]

In the mouse moved method are you intentionally setting x and y with getX()?

[santa]

LOL ... i was tired =) I will check it now

[santa]

Works fine now =) thanks =)

[sunde887]

You are welcome. Glad to have helped. Please mark your thread solved with the thread tools at the top of the page.