sensorimage.java

layout of sensors on diagram / building plan

 /* SensorImage.java
 *
 * @author Gilad Kinor & Lena Gurevich
 */

package my.image;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class SensorImage extends JFrame {

    /** Creates new form SensorImage - the main class which builds the GUI */
    public SensorImage() {
        initComponents();
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * it initiates the GUI (done with NetBeans GUI builder) and adds a GlassPane
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        jPanel3 = new javax.swing.JPanel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setResizable(false);

        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0)), "Illustration", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 11))); // NOI18N

        jLabel1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/my/image/illustration/planfloor4_1.JPG"))); // NOI18N
        jLabel1.setMinimumSize(new java.awt.Dimension(1, 1));

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 470, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0)), "Thermometer", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 11))); // NOI18N

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 84, Short.MAX_VALUE)
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 577, Short.MAX_VALUE)
        );

        jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0)), "Floors", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 11))); // NOI18N

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 582, Short.MAX_VALUE)
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 43, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 488, Short.MAX_VALUE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        //Set up the glass pane, which appears over the
        //content pane and is an item listener on the change
        //mouse. added seperately to the GUI
        myGlassPane = new SensorGlassPane();
        this.setGlassPane(myGlassPane);
        addMouseListener(myGlassPane);

        pack();
    }// </editor-fold>

    /**
    * the main method. calls for the main class and sets its visibility to true
    */
    public static void main(String args[]) {
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                new SensorImage().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private SensorGlassPane myGlassPane;
    // End of variables declaration

}

/** Creates new form SensorGlassPane - which adds a glass panel to the GUI for drawing  a dot in various places*/
class SensorGlassPane extends JComponent implements MouseListener{

    //a point variable, to determine where to draw the dot
    Point point;

    @Override //overrides "paint" method from the JComponent, paints the color orange and sets its place
    protected void paintComponent(Graphics g) {
        if (point != null) {
            g.setColor(Color.orange);
            g.fillOval(point.x-8, point.y-35, 10, 10);
        }
    }

    //sets the point to be drawn on
    public void setPoint(Point p) {
        point = p;
    }

    //constructor
    public SensorGlassPane() {
    }

    //overrides function from MouseListener. acts when mouse is clicked somewhere on the GUI
    public void mouseClicked(MouseEvent e) {
        //gets the point where the mouse was clikced
        Point check = e.getPoint();
        //checks whether it was clicked within the boundaries of the illustration
        if ((35<=check.x) && (check.x<=486) && (64<=check.y) && (check.y<=622)){
            //sets the point where the draw will take place
            this.setPoint(check);
            //set "true" for visibility
            setVisible(true);
            //repaints the dot
            this.repaint();
        }
        else
            //set "false" for visibility, if point is out of boundary
            setVisible(false);
    }

    //overrides function from MouseListener. unsupported
    public void mousePressed(MouseEvent e) {
    }

    //overrides function from MouseListener. unsupported
    public void mouseReleased(MouseEvent e) {
    }

    //overrides function from MouseListener. unsupported
    public void mouseEntered(MouseEvent e) {
    }

    //overrides function from MouseListener. unsupported
    public void mouseExited(MouseEvent e) {
    }
}