When Click On New Button / All Icons Except Button Just Clicked Don't Display

Oct 16, 2014

The gist of it is to create a very basic memory game. There are 12 buttons, each associated with an icon. Every button that you click will display the icon and will stay there until clicked again. I got the bulk of it taken care of, but my issue lies with switching the icons back and forth. I can get them to display one at a time, but when I click on a new button, all the icons except the button I just clicked don't display. Essentially, only one shows up at a time.

import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.SwingConstants;

[code]....

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im trying to play a sound when button is clicked. here is the following code

InputStream in;
try {
in = new FileInputStream(new File("failure1.wav"));
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} catch (Exception e) {
}

just wondering why it does load;

i do get the warning

warning: AudioStream is internal proprietary API and may be removed in a future release
AudioStream audios = new AudioStream(in);
warning: AudioStream is internal proprietary API and may be removed in a future release
AudioStream audios = new AudioStream(in);
warning: AudioPlayer is internal proprietary API and may be removed in a future release
AudioPlayer.player.start(audios);

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Sep 29, 2014

Okay i have done some research and have found that when using the JOptionPane, when the cancel or x button is clicked, the value is returned as null for the particular JOptionPane. It does not seem to work when I try to code it though, I have tried the following:

Java Code:

public static int getBoardType()
{
int boardType = 0;
String boardInput;
boardInput = JOptionPane.showInputDialog(null,
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[Code] ....

If the "X" button or the Cancel button does in fact return a null value, why is the way I have this set up not working?

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package upload1;
import upload1.IndexFiles;
import java .awt.*;
import java.awt.event.*;

[code]....

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Apr 8, 2013

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import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;

[Code] ....

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Swing/AWT/SWT :: Action Listener Does Not Work With Button Click

Feb 22, 2015

I have buttons created on a frame and then I register the listener from a controller in a controller-view relationship.

When I click the button on the face, the action never executes for some reason. I thought maybe there was a problem registering the listener but I can call the buttons doclick() method and it executes as it should. Perhaps I'm overlooking something really obvious here but I can't see it.

btnEight = new JButton( "8" );
// btnEight.addActionListener( controller );
btnEight.setBounds( 212, 90, 41, 23 );
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and then I add the listener

public void setController( ActionListener theController ) {
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for ( Component component : components ) {
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JButton button = ( JButton ) component;
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}
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again, when i click the button nothing happens. but if i add the following code

btnEight.doclick()

the actionPerformed invokes in theController as I intended.

You can see the entire project on GitHub so you can see the full context. The controller class contains the listener and the view class contains the buttons.

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Oct 21, 2014

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package clicktoimage;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Clicktoimage extends JFrame {
private JLabel label;
private ImageIcon image;

[Code]...

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Mar 17, 2015

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I tried:File f = new File("resources/myexe.exe");
String path = f.getAbsolutePath();
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package game.uno.swings;
import java.awt.EventQueue;
import javax.swing.JFrame;
import java.awt.CardLayout;
import javax.swing.JPanel;

[Code] ....

I read the oracle doc example, i understand the concept but still nothing is happening on show,first ,next method of CardLayout in ActionPerformed. Code is highlighted where I am facing problem.

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btnNewButton_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
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[Code]...

prepareHandsForGuiCode is

public UNODeckMain prepareHandsForGui(UNODeckMain unoDeckMain){
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Am i skipping something ?

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Jun 22, 2014

I want to switch panel on click of a button and code for switching panels is written in update method (Which gets called from notify observer of another class as part of Observer pattern.

unoGameController.playGame(playerFirst.getText(), playerSecond.getText());

playGame in Panel 1 of class 1 calls another class (class 2)and data comes in update method of class 1(Observer interface).

Now for switching panels code is in gameControllerDataProcessing . I am not able to switch the panels when this functionality runs.

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btnNewButton_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if((!(playerFirst.getText().equalsIgnoreCase("") ||playerSecond.getText().equalsIgnoreCase(""))&&(!playerFirst.getText().equalsIgnoreCase(playerSecond.getText())) ) ){
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[Code] .....

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Apr 30, 2014

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Inside this class, I have obtained the text which I want to be added to the text area. But the text area is in another class and for the action listener I wrote another class.

Now the problem is that when I try to add the text to the text area by the following line of code, it says that textArea_1 can not be resolved or is not a field.

Java Code:

ParentPanel.textArea_1.setText("Name:"+ncrarray[0]+"
Code:"+ncrarray[1]+"
Rank:"+ncrarray[2]); mh_sh_highlight_all('java'); What should I do about it?

Even if I try to write a method like the following in the class in which the text area is created, it gives the same error.

Java Code:

public void printTextArea(String text) {
textArea_1.setText(text);
} mh_sh_highlight_all('java');

The text area is present inside a constructor of the class. I am writing the method outside the constructor (ofcourse).

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My JSP page looks like

<%@ page language="java" %>
<%@ page import="listFilesFromDir.getFilesInterface" %>
<%@ page import="java.util.ArrayList" %>

[Code].....

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this is my code

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String distances=distance.getText();
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[Code]...

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function boldDiv()
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var button = document.getElementById("firstbtn");
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[Code]....

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Program Exits Even When Click No Or X Button On Upper Corner

Mar 31, 2015

Here is the snippet of code that is causing the problem

Java Code:

addWindowListener(new WindowAdapter()
{
@Override
public void windowClosing(WindowEvent e)
{
int confirm = JOptionPane.showOptionDialog(
VendorMachineSimulation.this,
"Are You Sure you want to close this application?",
"Exit Confirmation", JOptionPane.YES_NO_OPTION,

[Code] ....

My question is why does the snippet code at the top works in the class processAction but when I add to the main class that extends JFrame, it exits regardless if I click yes, no or the x button.

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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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[code]....

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