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Thread: Help with coding

  1. #1
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    Default Help with coding

    im a complete novice programmer and am not great at it. i have to create a program that allows the user to move the dirrection a set of eyes are looking on screen.
    i have buttons created and possitioned and eyes drawn. im not 100% sure what code to put behind the buttons and how to do it. help with it would be great. bellow is the code i have already done.
    import javax.swing.*;   
     
    import java.awt.*;
    import java.awt.event.*;
     
    public class RandomCircleInnerAns implements ActionListener{
     
     
    	JFrame frame1 = new JFrame();
     
    	public static void main(String [] args) {
     
    		RandomCircleInnerAns RCA = new RandomCircleInnerAns();
    		RCA.go1();
     
    	}
     
     
     
    	public void go1(){
     
     
     
    		JButton button = new JButton("LOOK LEFT");
    		JButton button1 = new JButton("LOOK RIGHT");
    		JButton button2 = new JButton("LOOK DOWN");
    		JButton button3 = new JButton("LOOK UP");
    		eye drawPanel = new eye();
    		boolean Button1;
    		boolean Button2;
    		boolean Button3;
    		boolean Button4;
     
     
     
    		frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     
    		frame1.getContentPane().add(BorderLayout.CENTER,drawPanel);
    		frame1.getContentPane().add(BorderLayout.NORTH,button3);
    		frame1.getContentPane().add(BorderLayout.SOUTH,button2);
    		frame1.getContentPane().add(BorderLayout.EAST,button1);
    		frame1.getContentPane().add(BorderLayout.WEST,button);
     
     
    		frame1.setSize(600,600);
    		frame1.setVisible(true);
     
     
    }
     
    	public void actionPerformed(ActionEvent event) {
    		frame1.repaint();
    	}
     
    	class eye extends JPanel { //inner class definition
     
    		public void paintComponent(Graphics g){
     
     
    		{	  
    		  	g.setColor(Color.white);
    			g.fillRect(0, 0, 600, 600);
    			g.setColor(Color.blue);
    			g.drawOval(30, 60, 130, 130);
    			g.setColor(Color.blue);
    			g.drawOval(180,60,130,130);
    			g.setColor(Color.black);
    			g.fillOval(73,96,50,50);
    			g.setColor(Color.black);
    			g.fillOval(223,96,50,50);
     
     
    		}
     
     
    		}
    		//end paintComponent
    	}//end inner class
    	}


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: Help with coding

    Please edit your post and wrap your code with code tags:
    [code=java]
    YOUR CODE HERE
    [/code]
    to get highlighting and preserve formatting.

    what code to put behind the buttons
    Can you describe what the code in the listeners should do? Be specific describing what variables need to be changed for the desired results.
    If you don't understand my answer, don't ignore it, ask a question.

  3. #3
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    Default Re: Help with coding

    they should allow me to move the inner eye left,right etc.so if i select look left button, it will move to the left

  4. #4
    Super Moderator Norm's Avatar
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    Default Re: Help with coding

    What variables would the code have to check and to change to do that?

    The hardcoded values in the paintComponent method will have to be changed to be variables so the listener method can see and change their values.
    If you don't understand my answer, don't ignore it, ask a question.

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