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-   -   Mouse Listener Help (http://www.programmingforums.org/showthread.php?t=1283)

T3FLoN Nov 25th, 2004 2:43 PM
Hi, i added a mouse listener to my program which is meant to adjust the volume.
Im using 2 JButtons and i have a JLabel witch displays the current volume setting, but inorder to change the value i need to repeadidly click the button to increment or decrement it.
I've done that using an ActionListener, now i implemented the MouseListener cause i want to be able to just hold the button and have it increment till i release it.
Im still in the learning phase of JAVA and this step isnt one of the requirments to my program but given to me as an extra step to keep me busy lol.
Well truth is i got my mouse listener working, i know this by using printlns to display messages as each mouse event happens, but i got no idea how to acomplish what im trying to do.
Ive searched and found many tutorials but none relate to what i want.
So if anyone can shed some light on how id do this, I thank you in advance.

Mjordan2nd Nov 25th, 2004 2:46 PM
Can we see code of what you've got so far?

T3FLoN Nov 25th, 2004 2:57 PM
Ya since this is a completed skool project just missing this last feauter i mentioned heres the code for it:
:
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;

class Radio extends JFrame implements ActionListener, MouseListener{

        // volume control
        private JLabel volLbl;
        private JLabel numVolLbl;
        private int numVol = 20;
        private JButton volUp;
        private JButton volDown;

        // tune control
        private JLabel tune;
        private JButton tuneUp;
        private JButton tuneDown;

        // preset control
        private JButton pre1;
        private JButton pre2;
        private JButton pre3;
        private JButton pre4;
        private JButton pre5;
        private JLabel presetLbl;
        private JLabel presetNumLbl;
        private String preset1 = "";
        private String preset2 = "";
        private String preset3 = "";
        private String preset4 = "";
        private String preset5 = "";

        //memory control
        private JButton mem;
        private boolean memPressed = false;


        //function control
        private JButton func;
        private boolean funcPressed = false;

        //display area
        private JLabel mainDisplay;
        private double frequency = 95.9;
  private JLabel nameLbl;
        Font displayFont = new Font("Courier New",Font.BOLD,32);

        private Container c;//declaring container

        String tuneList[]={"88.5","89.3","90.3","91.3","91.9","92.5","93.5","94.3","95.1",
    "95.9","96.9","97.7","98.5","99.5","99.9","100.7","101.5","102.3",
      "105.7","107.3"};

        String nameList[]={"CBME","CISM","CKUT","CIRA","WAMC","CFQR","CBM","CKMF","CBF","CJFM",
    "CKOI","CHOM","CKOO","CJPX","WBTZ","CBFFM","CIBL","CINQ","CFGL","CITE"};

//==============================TIME CYCLE===============================================
// this is the only way i figured out how to make the time cycle
        javax.swing.Timer t = new javax.swing.Timer(1000,
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            Calendar now = Calendar.getInstance();
            int h = now.get(Calendar.HOUR_OF_DAY);
            String m = ""+now.get(Calendar.MINUTE);
            if(m.length()== 1){
    m = "0"+m;
    }
            mainDisplay.setText("" + h + ":" + m);
          }
        });

//=======================================================================================

        public static void main(String args[]){
 Radio myRadio = new Radio();// created a radio object named myRadio
        }

//=======================================================================================

        public Radio(){

        // JFrame's properties
 this.setBounds(100,100,400,240);
 this.setResizable(false);
 this.setTitle("Radio");

        // volume properties
 volLbl = new JLabel("Volume");
 volLbl.setBounds(30,85,60,40);
 volLbl.setForeground(Color.green);

 numVolLbl = new JLabel(""+numVol);
 numVolLbl.setBounds(40,130,40,40);
 numVolLbl.setForeground(Color.green);

 volUp = new JButton("UP");
 volUp.setBounds(20,115,65,25);
// volUp.addActionListener(this);
 volUp.addMouseListener(this);
 volUp.setForeground(Color.green);
 volUp.setBackground(Color.darkGray);
 volUp.setFocusable(false);

 volDown = new JButton("DWN");
 volDown.setBounds(20,160,65,25);
// volDown.addActionListener(this);
 volDown.addMouseListener(this);
 volDown.setForeground(Color.green);
 volDown.setBackground(Color.darkGray);
 volDown.setFocusable(false);

        // tuner properties
 tune = new JLabel("Tune");
 tune.setBounds(40,10,40,40);
 tune.setForeground(Color.green);

 tuneUp = new JButton("UP");
 tuneUp.setBounds(20,40,65,25);
 tuneUp.addActionListener(this);
 tuneUp.setForeground(Color.green);
 tuneUp.setBackground(Color.darkGray);
 tuneUp.setFocusable(false);

 tuneDown = new JButton("DWN");
 tuneDown.setBounds(20,65,65,25);
 tuneDown.addActionListener(this);
 tuneDown.setForeground(Color.green);
 tuneDown.setBackground(Color.darkGray);
 tuneDown.setFocusable(false);

        // preset properties
 pre1 = new JButton("1");
 pre1.setBounds(100,125,50,50);
 pre1.addActionListener(this);
 pre1.setForeground(Color.green);
 pre1.setBackground(Color.darkGray);
 pre1.setFocusable(false);

 pre2 = new JButton("2");
 pre2.setBounds(155,125,50,50);
 pre2.addActionListener(this);
 pre2.setForeground(Color.green);
 pre2.setBackground(Color.darkGray);
 pre2.setFocusable(false);

 pre3 = new JButton("3");
 pre3.setBounds(210,125,50,50);
 pre3.addActionListener(this);
 pre3.setForeground(Color.green);
 pre3.setBackground(Color.darkGray);
 pre3.setFocusable(false);

 pre4 = new JButton("4");
 pre4.setBounds(265,125,50,50);
 pre4.addActionListener(this);
 pre4.setForeground(Color.green);
 pre4.setBackground(Color.darkGray);
 pre4.setFocusable(false);

 pre5 = new JButton("5");
 pre5.setBounds(320,125,50,50);
 pre5.addActionListener(this);
 pre5.setForeground(Color.green);
 pre5.setBackground(Color.darkGray);
 pre5.setFocusable(false);

 presetLbl = new JLabel("Preset:");
 presetLbl.setBounds(260,45,60,40);
 presetLbl.setForeground(Color.green);

 presetNumLbl = new JLabel("");
 presetNumLbl.setBounds(305,50,20,20);
 presetNumLbl.setForeground(Color.green);

        // memory properties
 mem = new JButton("M");
 mem.setBounds(175,90,45,25);
 mem.addActionListener(this);
 mem.setForeground(Color.green);
 mem.setBackground(Color.darkGray);
 mem.setFocusable(false);

        // function propeties
 func = new JButton("F");
 func.setBounds(240,90,45,25);
 func.addActionListener(this);
 func.setForeground(Color.green);
 func.setBackground(Color.darkGray);
 func.setFocusable(false);

        // main display properties
 mainDisplay = new JLabel(""+frequency);
 mainDisplay.setBounds(140,30,100,50);
 mainDisplay.setFont(displayFont);
 mainDisplay.setForeground(Color.green);
 mainDisplay.setBackground(Color.black);

 nameLbl = new JLabel("BOO");
 nameLbl.setBounds(260,30,60,40);
 nameLbl.setForeground(Color.green);
 nameLbl.setBackground(Color.black);

        // adding my content
 c = getContentPane();
 c.setLayout(null);
 c.setBackground(Color.black);
 c.add(volLbl);
 c.add(numVolLbl);
 c.add(volUp);
 c.add(volDown);
 c.add(tune);
 c.add(tuneUp);
 c.add(tuneDown);
 c.add(pre1);
 c.add(pre2);
 c.add(pre3);
 c.add(pre4);
 c.add(pre5);
 c.add(presetLbl);
 c.add(presetNumLbl);
 c.add(mem);
 c.add(mainDisplay);
 c.add(func);
 c.add(nameLbl);

 this.setVisible(true);
        }

//======================================================================================

        public void actionPerformed(ActionEvent e) {

//===============================VOLUME ADJUSTING UP====================================

 if(e.getSource() == volUp && !numVolLbl.getText().equals("100"))
 {
        numVolLbl.setText(""+ ++numVol); //increment volume
        if(numVolLbl.getText().equals("100")){
  volUp.setEnabled(false);
        }
        if(!numVolLbl.getText().equals("0")){ // disables button when limit reached
  volDown.setEnabled(true);
        }
 }

//===============================VOLUME ADJUSTING DOWN==================================


 if(e.getSource() == volDown && !numVolLbl.getText().equals("0"))
 {
        numVolLbl.setText(""+ --numVol); //decrement volume
        if(numVolLbl.getText().equals("0")){
  volDown.setEnabled(false);
        }
        if(!numVolLbl.getText().equals("100")){ // disables button when limit reached
  volUp.setEnabled(true);
        }
 }

//===============================TUNE ADJUSTING UP======================================

 if(e.getSource() == tuneUp){
        presetNumLbl.setText("");
        if(mainDisplay.getText().equals("109.0")){ // setting frequency limit
  mainDisplay.setText("87.5");
  frequency = 87.5;
        }
        else{ // incrementing frequency
  double tempFrq = frequency;
  tempFrq*=10;
  tempFrq++;
  frequency = tempFrq/=10;
  mainDisplay.setText(""+frequency);
        }
        if(funcPressed){ // returns back to tuner view
  mem.setEnabled(true);
  mainDisplay.setText(""+frequency);
  funcPressed = false;
        }
 }
//===============================TUNE ADJUSTING DOWN=====================================

 if(e.getSource() == tuneDown){
        presetNumLbl.setText("");
        if(mainDisplay.getText().equals("87.5")){ // setting frequency limit
  mainDisplay.setText("109.0");
  frequency = 109.0;
        }
        else{ // incrementing frequency
  double tempFrq = frequency;
  tempFrq*=10;
  tempFrq--;
  frequency = tempFrq/=10;
  mainDisplay.setText(""+frequency);
        }
        if(funcPressed){ // returns back to tuner view
  mem.setEnabled(true);
  mainDisplay.setText(""+frequency);
  funcPressed = false;
        }
 }

//==========================STATION NAME SETTING==========================================

 if(e.getSource() == tuneDown || e.getSource() == tuneUp){
        for(int x=0; x<tuneList.length; x++){
  if(tuneList[x].equals(mainDisplay.getText())){
          System.out.println(nameList[x]);
          nameLbl.setText(nameList[x]);
          break;
  }
  else{
          nameLbl.setText("");
  }
        }
 }

//============================PRESET ADJUSTMENT============================================

 if(e.getSource() == pre1){ //PRESET 1 ---------------------------------------------
        if(memPressed){ // storing frequency
  preset1 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
        }
        else if(!preset1.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset1);
  presetNumLbl.setText("1");
  frequency = Double.parseDouble(mainDisplay.getText());
        }
 }
 if(e.getSource() == pre2){ //PRESET 2 ---------------------------------------------
        if(memPressed){ // storing frequency
  preset2 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
        }
        else if(!preset2.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset2);
  presetNumLbl.setText("2");
  frequency = Double.parseDouble(mainDisplay.getText());
        }
 }
 if(e.getSource() == pre3){ //PRESET 3 ---------------------------------------------
        if(memPressed){ // storing frequency
  preset3 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
        }
        else if(!preset3.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset3);
  presetNumLbl.setText("3");
  frequency = Double.parseDouble(mainDisplay.getText());
        }
 }
 if(e.getSource() == pre4){ //PRESET 4 ---------------------------------------------
        if(memPressed){ // storing frequency
  preset4 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
        }
        else if(!preset4.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset4);
  presetNumLbl.setText("4");
  frequency = Double.parseDouble(mainDisplay.getText());
        }
 }
 if(e.getSource() == pre5){ //PRESET 5 ---------------------------------------------
        if(memPressed){ // storing frequency
  preset5 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
        }
        else if(!preset5.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset5);
  presetNumLbl.setText("5");
  frequency = Double.parseDouble(mainDisplay.getText());
  }
 }

//===============================MEMORY ACTION=============================================

 if(e.getSource() == mem){ // setting presets boolean
        if(!memPressed){
    memPressed = true;
    func.setEnabled(false);
        }
        else{ // unsetting presets boolean
  memPressed = false;
    func.setEnabled(true);
        }
 }

//===============================FUNCTION ACTION===========================================

 if(e.getSource() == func){ // changes mainDisplay to the time
  String[] ids = TimeZone.getAvailableIDs(-5 * 60 * 60 * 1000);
  SimpleTimeZone pdt = new SimpleTimeZone(-5 * 60 * 60 * 1000, ids[0]);
    Calendar calendar = new GregorianCalendar(pdt);
        if(funcPressed == false){
  t.start(); // Start the timer
    funcPressed = true;
          mem.setEnabled(false);
        }
    else{ // changed mainDisplay to tuner view
      t.stop(); // Stop the timer
  mainDisplay.setText(""+frequency);
  funcPressed = false;
  mem.setEnabled(true);
        }
 }
        }

//===========================MOUSE LISTENER===============================================

  public void mousePressed(MouseEvent e) {
    System.out.println("Mouse pressed;");
  }

  public void mouseReleased(MouseEvent e) {
    System.out.println("Mouse released;");
  }

  public void mouseEntered(MouseEvent e) {
    System.out.println("Mouse entered");
  }

  public void mouseExited(MouseEvent e) {
    System.out.println("Mouse exited");
  }

  public void mouseClicked(MouseEvent e) {
    System.out.println("Mouse clicked ");
    }
}

Mjordan2nd Nov 26th, 2004 4:26 AM
Probably not the best way to do it, but it gets the job done.

Sorry about the ugliness of the code. While messing around with it, I changed up some of the alignment, and the tabbing at this site doesn't exactly help in making the code neat. But it works.

Nice looking program, might I add.

:
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;

class Radio extends JFrame implements ActionListener, MouseListener{

// volume control
private JLabel volLbl;
private JLabel numVolLbl;
private int numVol = 20;
private JButton volUp;
private JButton volDown;
private int pressed = 0;
// tune control
private JLabel tune;
private JButton tuneUp;
private JButton tuneDown;

// preset control
private JButton pre1;
private JButton pre2;
private JButton pre3;
private JButton pre4;
private JButton pre5;
private JLabel presetLbl;
private JLabel presetNumLbl;
private String preset1 = "";
private String preset2 = "";
private String preset3 = "";
private String preset4 = "";
private String preset5 = "";

//memory control
private JButton mem;
private boolean memPressed = false;


//function control
private JButton func;
private boolean funcPressed = false;

//display area
private JLabel mainDisplay;
private double frequency = 95.9;
  private JLabel nameLbl;
Font displayFont = new Font("Courier New",Font.BOLD,32);

private Container c;//declaring container

String tuneList[]={"88.5","89.3","90.3","91.3","91.9","92.5","93.5","94.3","95.1",
    "95.9","96.9","97.7","98.5","99.5","99.9","100.7","101.5","102.3",
      "105.7","107.3"};

String nameList[]={"CBME","CISM","CKUT","CIRA","WAMC","CFQR","CBM","CKMF","CBF","CJFM",
    "CKOI","CHOM","CKOO","CJPX","WBTZ","CBFFM","CIBL","CINQ","CFGL","CITE"};

//==============================TIME CYCLE===============================================
// this is the only way i figured out how to make the time cycle
javax.swing.Timer t = new javax.swing.Timer(1000,
      new ActionListener() {
        public void actionPerformed(ActionEvent e) {
   
    Calendar now = Calendar.getInstance();
          int h = now.get(Calendar.HOUR_OF_DAY);
          String m = ""+now.get(Calendar.MINUTE);
          if(m.length()== 1){
    m = "0"+m;
    }
          mainDisplay.setText("" + h + ":" + m);
        }
      });


javax.swing.Timer timer = new javax.swing.Timer(1000,
      new ActionListener() {
        public void actionPerformed(ActionEvent e) {
   
        increment();
    }
      });
     
     

//=======================================================================================

public static void main(String args[]){
 Radio myRadio = new Radio();// created a radio object named myRadio
}

//=======================================================================================

public Radio(){

// JFrame's properties
 this.setBounds(100,100,400,240);
 this.setResizable(false);
 this.setTitle("Radio");
timer.start();
// volume properties
 volLbl = new JLabel("Volume");
 volLbl.setBounds(30,85,60,40);
 volLbl.setForeground(Color.green);

 numVolLbl = new JLabel(""+numVol);
 numVolLbl.setBounds(40,130,40,40);
 numVolLbl.setForeground(Color.green);

 volUp = new JButton("UP");
 volUp.setBounds(20,115,65,25);
// volUp.addActionListener(this);
 volUp.addMouseListener(this);
 volUp.setForeground(Color.green);
 volUp.setBackground(Color.darkGray);
 volUp.setFocusable(false);

 volDown = new JButton("DWN");
 volDown.setBounds(20,160,65,25);
// volDown.addActionListener(this);
 volDown.addMouseListener(this);
 volDown.setForeground(Color.green);
 volDown.setBackground(Color.darkGray);
 volDown.setFocusable(false);

// tuner properties
 tune = new JLabel("Tune");
 tune.setBounds(40,10,40,40);
 tune.setForeground(Color.green);

 tuneUp = new JButton("UP");
 tuneUp.setBounds(20,40,65,25);
 tuneUp.addActionListener(this);
 tuneUp.setForeground(Color.green);
 tuneUp.setBackground(Color.darkGray);
 tuneUp.setFocusable(false);

 tuneDown = new JButton("DWN");
 tuneDown.setBounds(20,65,65,25);
 tuneDown.addActionListener(this);
 tuneDown.setForeground(Color.green);
 tuneDown.setBackground(Color.darkGray);
 tuneDown.setFocusable(false);

// preset properties
 pre1 = new JButton("1");
 pre1.setBounds(100,125,50,50);
 pre1.addActionListener(this);
 pre1.setForeground(Color.green);
 pre1.setBackground(Color.darkGray);
 pre1.setFocusable(false);

 pre2 = new JButton("2");
 pre2.setBounds(155,125,50,50);
 pre2.addActionListener(this);
 pre2.setForeground(Color.green);
 pre2.setBackground(Color.darkGray);
 pre2.setFocusable(false);

 pre3 = new JButton("3");
 pre3.setBounds(210,125,50,50);
 pre3.addActionListener(this);
 pre3.setForeground(Color.green);
 pre3.setBackground(Color.darkGray);
 pre3.setFocusable(false);

 pre4 = new JButton("4");
 pre4.setBounds(265,125,50,50);
 pre4.addActionListener(this);
 pre4.setForeground(Color.green);
 pre4.setBackground(Color.darkGray);
 pre4.setFocusable(false);

 pre5 = new JButton("5");
 pre5.setBounds(320,125,50,50);
 pre5.addActionListener(this);
 pre5.setForeground(Color.green);
 pre5.setBackground(Color.darkGray);
 pre5.setFocusable(false);

 presetLbl = new JLabel("Preset:");
 presetLbl.setBounds(260,45,60,40);
 presetLbl.setForeground(Color.green);

 presetNumLbl = new JLabel("");
 presetNumLbl.setBounds(305,50,20,20);
 presetNumLbl.setForeground(Color.green);

// memory properties
 mem = new JButton("M");
 mem.setBounds(175,90,45,25);
 mem.addActionListener(this);
 mem.setForeground(Color.green);
 mem.setBackground(Color.darkGray);
 mem.setFocusable(false);

// function propeties
 func = new JButton("F");
 func.setBounds(240,90,45,25);
 func.addActionListener(this);
 func.setForeground(Color.green);
 func.setBackground(Color.darkGray);
 func.setFocusable(false);

// main display properties
 mainDisplay = new JLabel(""+frequency);
 mainDisplay.setBounds(140,30,100,50);
 mainDisplay.setFont(displayFont);
 mainDisplay.setForeground(Color.green);
 mainDisplay.setBackground(Color.black);

 nameLbl = new JLabel("BOO");
 nameLbl.setBounds(260,30,60,40);
 nameLbl.setForeground(Color.green);
 nameLbl.setBackground(Color.black);

// adding my content
 c = getContentPane();
 c.setLayout(null);
 c.setBackground(Color.black);
 c.add(volLbl);
 c.add(numVolLbl);
 c.add(volUp);
 c.add(volDown);
 c.add(tune);
 c.add(tuneUp);
 c.add(tuneDown);
 c.add(pre1);
 c.add(pre2);
 c.add(pre3);
 c.add(pre4);
 c.add(pre5);
 c.add(presetLbl);
 c.add(presetNumLbl);
 c.add(mem);
 c.add(mainDisplay);
 c.add(func);
 c.add(nameLbl);

 this.setVisible(true);
}

//======================================================================================

public void actionPerformed(ActionEvent e) {

//===============================VOLUME ADJUSTING UP====================================

 

//===============================TUNE ADJUSTING UP======================================

 if(e.getSource() == tuneUp){
 presetNumLbl.setText("");
 if(mainDisplay.getText().equals("109.0")){ // setting frequency limit
  mainDisplay.setText("87.5");
  frequency = 87.5;
 }
 else{ // incrementing frequency
  double tempFrq = frequency;
  tempFrq*=10;
  tempFrq++;
  frequency = tempFrq/=10;
  mainDisplay.setText(""+frequency);
 }
 if(funcPressed){ // returns back to tuner view
  mem.setEnabled(true);
  mainDisplay.setText(""+frequency);
  funcPressed = false;
 }
 }
//===============================TUNE ADJUSTING DOWN=====================================

 if(e.getSource() == tuneDown){
 presetNumLbl.setText("");
 if(mainDisplay.getText().equals("87.5")){ // setting frequency limit
  mainDisplay.setText("109.0");
  frequency = 109.0;
 }
 else{ // incrementing frequency
  double tempFrq = frequency;
  tempFrq*=10;
  tempFrq--;
  frequency = tempFrq/=10;
  mainDisplay.setText(""+frequency);
 }
 if(funcPressed){ // returns back to tuner view
  mem.setEnabled(true);
  mainDisplay.setText(""+frequency);
  funcPressed = false;
 }
 }

//==========================STATION NAME SETTING==========================================

 if(e.getSource() == tuneDown || e.getSource() == tuneUp){
 for(int x=0; x<tuneList.length; x++){
  if(tuneList[x].equals(mainDisplay.getText())){
  System.out.println(nameList[x]);
  nameLbl.setText(nameList[x]);
  break;
  }
  else{
  nameLbl.setText("");
  }
 }
 }

//============================PRESET ADJUSTMENT============================================

 if(e.getSource() == pre1){ //PRESET 1 ---------------------------------------------
 if(memPressed){ // storing frequency
  preset1 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
 }
 else if(!preset1.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset1);
  presetNumLbl.setText("1");
  frequency = Double.parseDouble(mainDisplay.getText());
 }
 }
 if(e.getSource() == pre2){ //PRESET 2 ---------------------------------------------
 if(memPressed){ // storing frequency
  preset2 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
 }
 else if(!preset2.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset2);
  presetNumLbl.setText("2");
  frequency = Double.parseDouble(mainDisplay.getText());
 }
 }
 if(e.getSource() == pre3){ //PRESET 3 ---------------------------------------------
 if(memPressed){ // storing frequency
  preset3 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
 }
 else if(!preset3.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset3);
  presetNumLbl.setText("3");
  frequency = Double.parseDouble(mainDisplay.getText());
 }
 }
 if(e.getSource() == pre4){ //PRESET 4 ---------------------------------------------
 if(memPressed){ // storing frequency
  preset4 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
 }
 else if(!preset4.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset4);
  presetNumLbl.setText("4");
  frequency = Double.parseDouble(mainDisplay.getText());
 }
 }
 if(e.getSource() == pre5){ //PRESET 5 ---------------------------------------------
 if(memPressed){ // storing frequency
  preset5 = mainDisplay.getText();
  memPressed = false;
  func.setEnabled(true);
 }
 else if(!preset5.equals("") && memPressed == false){ // displaying stored preset
  mainDisplay.setText(preset5);
  presetNumLbl.setText("5");
  frequency = Double.parseDouble(mainDisplay.getText());
  }
 }

//===============================MEMORY ACTION=============================================

 if(e.getSource() == mem){ // setting presets boolean
 if(!memPressed){
  memPressed = true;
  func.setEnabled(false);
 }
 else{ // unsetting presets boolean
  memPressed = false;
  func.setEnabled(true);
 }
 }

//===============================FUNCTION ACTION===========================================

 if(e.getSource() == func){ // changes mainDisplay to the time
  String[] ids = TimeZone.getAvailableIDs(-5 * 60 * 60 * 1000);
  SimpleTimeZone pdt = new SimpleTimeZone(-5 * 60 * 60 * 1000, ids[0]);
    Calendar calendar = new GregorianCalendar(pdt);
 if(funcPressed == false){
  t.start(); // Start the timer
    funcPressed = true;
  mem.setEnabled(false);
 }
    else{ // changed mainDisplay to tuner view
      t.stop(); // Stop the timer
  mainDisplay.setText(""+frequency);
  funcPressed = false;
  mem.setEnabled(true);
 }
 }
}

//===========================MOUSE LISTENER===============================================

  public void mousePressed(MouseEvent e) {
          if(e.getSource() == volUp && !numVolLbl.getText().equals("100"))
 {
 pressed = 1;
 
 }

//===============================VOLUME ADJUSTING DOWN==================================


 if(e.getSource() == volDown && !numVolLbl.getText().equals("0"))
 {
 pressed = 2;
 
 }
 
    System.out.println("Mouse pressed;");
  }

  public void mouseReleased(MouseEvent e) {
    pressed = 0;
    System.out.println("Mouse released;");
  }

  public void mouseEntered(MouseEvent e) {
    System.out.println("Mouse entered");
  }

  public void mouseExited(MouseEvent e) {
    System.out.println("Mouse exited");
  }

  public void mouseClicked(MouseEvent e) {
    System.out.println("Mouse clicked ");
    }
    public void increment()
    {
    if(pressed==1)
    {
        numVolLbl.setText(""+ ++numVol); //increment volume
 if(numVolLbl.getText().equals("100")){
  volUp.setEnabled(false);
 }
 if(!numVolLbl.getText().equals("0")){ // disables button when limit reached
  volDown.setEnabled(true);
 }
    }
    if(pressed==2)
    {
            numVolLbl.setText(""+ --numVol); //decrement volume
 if(numVolLbl.getText().equals("0")){
  volDown.setEnabled(false);
 }
 if(!numVolLbl.getText().equals("100")){ // disables button when limit reached
  volUp.setEnabled(true);
    }
    }
}}

T3FLoN Nov 26th, 2004 2:31 PM
heh thanx for the input, i just have to make a minor adjustment to make it move a little faster. right now i can click faster then it will move lol
but seriously thanx it helped a lot.

Mjordan2nd Nov 26th, 2004 2:59 PM
Glad I could help.


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