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Error Cannot Find Symbol Actionlistener


point is to try to practice awt/swing so i don't really care about the calculator itself. So you can not add a ActionListener to your JPanel. Browse other questions tagged java swing jbutton actionlistener or ask your own question. Download Java GUI Builder, http://www.mars3000.com Post Reply Bookmark Topic Watch Topic New Topic Similar Threads keyListener problems creating an application similar to ms paint in java... his comment is here

What is the definition of function in ZF/ZFC? Why can't alcohols form hydrogen-bonded dimers like carboxylic acids? To change the background color you should do this: getContentPane().setBackground(Color.BLACK); _s3 Hank, on 31 Mar, 2008 - 08:39 AM, said:I am writing a program to guess numbers between 1 and 1000 Question on the Sato-Tate conjecture Does the string "...CATCAT..." appear in the DNA of Felis catus?

Error Cannot Find Symbol Actionlistener

Heathrow to Gatwick and traffic jam Problems with "+" in grep Foldable, Monoid and Monad My math students consider me a harsh grader. new code samples recent codes sign in New user? System Tray - double click icon to set visible Custom Button Problem Using KeyListener in an applet All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter Contact Us thanks for your help..

Why is there a white line on Russian fighter jet's instrument panel? Error could be in method program0Java Program error says cannot find symbol1Basic java program cannot find symbol error-1I created a program, but for some reason, this error appears: Hot Network Questions Best of luck. :) Vote for the new slogan to our beloved Java Forums! (closes on September 4, 2008) Want to voice your opinion on your IDE/Editor of choice? Error Cannot Find Symbol Class Builder I'm sure it's something small that I've missed, but I can't seem to find it: import javax.swing.*; import java.awt.*; import javax.swing.border.*; public class JTextWrap extends JFrame { JScrollPane scroll = new

Move your directory above and try to java it again. no when i had changed it it doesn't anymore. I have everything working, except for my ActionEvent that's giving me a "Cannot Find Symbol" error. http://stackoverflow.com/questions/14994688/actionevent-cannot-find-symbol Now that your problem is sufficiently solved, take the time to mark your thread as "Solved" using the Thread Tools at the top.

Is my teaching attitude wrong? Error Cannot Find Symbol Method Findviewbyid(int) Is it a fallacy, and if so which, to believe we are special because our existence on Earth seems improbable? I get pretty much the same error when trying to run it from the package. Why don't you connect unused hot and neutral wires to "complete the circuit"?

Error Cannot Find Symbol Javac

This is because you haven't initialized it, so in your member declaration use: private JButton button[] = new JButton[10]; Then it should launch properly. see this Posted By esolve (1 replies) Today, 03:06 PM in Hibernate When to use multiple tabs Posted By allDogsAreGood (2 replies) Today, 01:31 AM in New To Java Using self written maven Error Cannot Find Symbol Actionlistener java.awt.event is not a sub-package of java.awt. Error Cannot Find Symbol Maven Why are so many metros underground?

public void actionPerformed(ActionEvent e){ System.out.println("Enclosing class-implemented ActionListener"); } private class SandBoxListener implements ActionListener { public void actionPerformed(ActionEvent e) { System.out.println("SandBoxListener ActionListener"); } } public static void main(String[] args){ EventQueue.invokeLater(new Runnable(){ public this content i have solve the problem .. Where are the oil platforms in Google Earth? import java.awt.event, import java.awt.datatransfer.* etc. Error Cannot Find Symbol Variable

e.g. Cannot Find Symbol - Method Add(javax.swing.JButton[][]) Cannot Find Symbol In.getIntCannot Find Symbol In.getInt Cannot Find Symbol - Method NextInt(int) Error Cannot Find Symbol Method ShowInputDialog Java Cannot Find Symbol - Method thanks in advance. weblink It all works now :) Reply With Quote 04-04-2008,07:11 AM #4 CaptainMorgan Moderator Join Date Dec 2007 Location NewEngland, US Posts 835 Rep Power 10 I applaud your goal of

You'll need to explicitly change it to a derived class if you want to alter, or try to cast it. Error Cannot Find Symbol Class Googleplayservicesclient Question on the Sato-Tate conjecture What are the drawbacks of the US making tactical first use of nuclear weapons against terrorist sites? outputJLabel.setText( "Correct!" ); outputJLabel is not defined anywhere Start to fix these and you'll be on your way Happy coding PBL Was This Post Helpful? 1 Back to top MultiQuote Quote

Oh wait, your error is whining about not loading the class Window.

Could intelligent life have existed on Mars while it was habitable? luboldja09-30-2010, 02:10 AMHe nailed it, but i'm just gonna make a statement/suggestion. The LoanTableTester contains the main method and the LoanTable is a class separate from the LoanTableTester class. … How to make more then one check button using for loop from sorted Error Cannot Find Symbol In Java I got it all working now. –Acitropy Feb 21 '13 at 4:46 That's why as @Brain said you should use an IDE which will do this boilerplate stuff for

Got a little Capt'n in you? (drink responsibly) Reply With Quote « why we use public access modifier? | [SOLVED] Getting Data from a database » Similar Threads [SOLVED] java swing import actionlistener jfilechooser share|improve this question edited Dec 4 '12 at 8:53 mKorbel 99.8k1384200 asked Dec 4 '12 at 8:47 Eric 1332618 Have you coded everything in If custom is selected then one panel will be visible which contain … Not able to initialize default radio button 5 replies from Tkinter import * from ttk import Style class check over here Browse other questions tagged java swing error-handling actionlistener actionevent or ask your own question.

Not the answer you're looking for? Posted By smithaprabhind (0 replies) 10-07-2016, 02:55 PM in Advanced Java
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All times are GMT +2. import java.util.*; import javax.swing.*; import java.awt.*; public class MyTest{ public static void main(String args[]) throws Exception { JFrame guiFrame = new JFrame("Test Frame"); guiFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); guiFrame.setTitle("Example GUI"); guiFrame.setSize(300,250); guiFrame.setLocationRelativeTo(null); JButton btn = Draw an asterisk triangle Draw an ASCII chess board!

How to automatically run a command after exiting ssh Inserting a DBNull value in database How to determine enemy ammo levels How do I input n repetitions of a digit in yotamoo09-27-2010, 09:25 PMok i've made a long way today...