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Cannot Be Converted To Java.awt.event.actionlistener By Method Invocation Conversion

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Other than the line "Font Bold = new Font(Font.BOLD);" everything is corrected :) Java Code: //import packages import java.awt.*; import java.awt.event.*; import java.text.*; import java.io.*; import java.util.*; import javax.swing.*; import javax.swing.text.*; Were the Smurfs the first to smurf their smurfs? Browse other questions tagged java swing jbutton actionlistener or ask your own question. The value of the expression (which is known at compile time, because it is a constant expression) is representable in the type of the variable. http://electrictricycle.net/cannot-be/cannot-be-converted-to-by-method-invocation-conversion.html

Rather than using a method invocation conversion to perform the conversion, the compiler is going to use an Assignment Conversion (essentially assigning the value being returned to the return variable). Until next time, Corey Ideone.com requires JavaScript to work. Assignment contexts allow the use of an identity conversion (5.1.1), a widening primitive conversion (5.1.2), or a widening reference conversion (5.1.4). Above is the error I am getting from line 100 in NetBeans 7.2.1 output = new FileOutputStream(new FileOutputStream(terms)); Code: package paymentcalc; import java.io.*; import java.awt.*; import java.awt.event.*; import java.text.*; import javax.swing.*; http://stackoverflow.com/questions/16583133/jbutton-error-cannot-be-applied-to-given-types

Is Not Abstract And Does Not Override Abstract Method Actionperformed(actionevent) In Actionlistener

Reply With Quote 05-24-2012,01:11 AM #10 jmeats77 Member Join Date May 2012 Posts 4 Rep Power 0 Re: Help....add actionListener to buttons Alright. Therefore, line 3 is passing an int to a method that takes a byte as a parameter. java swing jbutton actionlistener share|improve this question edited Nov 8 '13 at 18:57 mKorbel 99.9k1384202 asked Nov 8 '13 at 17:43 benharris 177215 What is this? Add it. –rgettman Nov 8 '13 at 17:51 This is very helpful!

Back to top mabocJoined: 31 Dec 2008Posts: 20Location: Netherlands Posted: Sun Feb 03, 2013 10:26 pm Post subject: Maybe I'm mistaken but the line with the problem is kind of weird Say for example. posted 2 years ago I'm not sure what is meant exactly by a "driver", but it probably means that you should put the main() method (lines 15-18) in a separate class; It is all on the docs, RTM.

JFrame aFrame = new PaymentCalc(); aFrame.setTitle("McBride Financial Services Calculator"); aFrame.setSize(310,650); What conversion is happening here? So, the addActionListener(ActionListener) method is expecting an implemented instance of interface ActionListener. http://www.java-forums.org/new-java/60077-help-add-actionlistener-buttons.html if (clickSource == calculateButton) { //clear the text area before each calculation

package pipes; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class PipesUI extends javax.swing.JFrame { Main main = new Main(); JButton addPipeButton = new JButton("Add Pipe"); public PipesUI(){ addUI(); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } private Campbell Ritchie Sheriff Posts: 50925 83 posted 2 years ago Mark Do wrote:Anyone? Can I switch from past tense to present tense in an epilogue? new code samples recent codes sign in New user?

Addactionlistener

With the argument terms. http://ideone.com/jXCkVY asked 2 years ago viewed 5846 times active 2 years ago Related 0Java actionListener for a nameless JButton?16How do you add an ActionListener onto a JButton in Java-1Multiple Java ActionListeners0ActionListener not Is Not Abstract And Does Not Override Abstract Method Actionperformed(actionevent) In Actionlistener Now, if you want the list() method called every time you create a new Contact_Program Object, you should create a constructor and make a call to the list() method. Is the English word "ikebana" a suitable translation for "華道"?

share|improve this answer edited Nov 8 '13 at 17:57 answered Nov 8 '13 at 17:50 Sage 11.6k11528 add a comment| up vote 2 down vote I'm guessing you saw addActionListener(this) in navigate here Why do I never get a mention at work? So, there are only 2 more problems that I can see at the moment.... (1) when I run the program, the initial window list() needs to pop (2) figure out how That action listener does not listen to anything else, therefore it is checking to make sure that it gets it's information from the only piece it can get information from.

That's not legal Java syntax. iptables not dropping by IP and port? Reply With Quote 05-23-2012,06:34 AM #4 DarrylBurke Forum Police Join Date Sep 2008 Location Madgaon, Goa, India Posts 12,005 Rep Power 23 Re: Help....add actionListener to buttons Cross posted Add ActionListener Check This Out Sign up Sign in Can't sign in?

cannot find symbol symbol: method AddActionListener(javax.swing.JMenuItem) location: variable colorMenu of type javax.swing.JMenu The error message is very clear. Browse other questions tagged java swing jbutton actionlistener or ask your own question. What's New?

This week, I'm going to look at a specific trick with casting that may very well appear on the exam - it most certainly appears on most mock exams.

Sign up Sign in Can't sign in? I am moving this discussion to our GUIs forum. There's a conversion happening here, as well. Log in with Facebook fork download copy esc to close import java.awt.*;import java.awt.event.*;import java.awt.event.ActionListener;class abc{ public static void main(String[] args) { Frame f1; Label l1; Button b1,b2,b3,b4,b5,b6; f1=new Frame(); f1.setLayout(null); f1.setVisible(true);

Thanks for your cooperation, NetBeans IDE 8.2 Release Boss Comment 2 akobberup 2016-07-07 07:46:41 UTC I still find that this would make sense in nb 8.2 Format For Printing -XML -Clone It is kind of like telling a computer to make sure that the mouse moved because the mouse moved. import javax.swing.*; import java.awt.event.*; public class KiloConverter extends JFrame { private JPanel panel; //To reference a panel private JLabel messageLabel; //To reference a label private JTextField kiloTextField; //To reference a text this contact form How can I prove its value?

share|improve this answer edited May 16 '13 at 11:39 trashgod 170k14111417 answered May 16 '13 at 10:04 MadProgrammer 252k15103199 add a comment| Your Answer draft saved draft discarded Sign up If you can still reproduce it in 8.2 development builds please reopen this issue. Why put a warning sticker over the warning on this product? I tried moving around the code: Java Code: MaskFormatter mask = null; try { //below will create a mask formatter for accepting phone numbers mask = new MaskFormatter("(###) ###-####"); mask.setPlaceholderCharacter('_'); }

That other place was a completely different context, as this was an instance of ActionListner. I can click on "Add New Contact" button and my second frame pops as well. Why had Dumbledore accepted Lupin's resignation? Conclusion Short update this week, but an important one.

Ideone is powered by Sphere Engine™ Home Terms of use API Language FAQ Credits Feedback & Bugs desktop mobile 15, 0.03s, 0.14s × Report bug / make suggestion Close submit × Obviously, casting an int to a byte is a narrowing conversion, so the method invocation conversion can't handle it. Bug208009 - The ide should suggest implementing a given interface if 'this' is used as arg. Join them; it only takes a minute: Sign up JButton Error Cannot be Applied to Given Types up vote 0 down vote favorite I'm working on a simple Java GUI, but

One more question, for the following: JMenuItem blueChoice = new JMenuItem("Blue"); blueChoice.addActionListener(this); colorMenu.add(blueChoice); I am trying to assign them with listener objects. Making a large file using the terminal Why do I never get a mention at work? Otherwise, just call cp.list(); in your main after you created the new Contact_Program Object. Ideone is powered by Sphere Engine™ Home Terms of use API Language FAQ Credits Feedback & Bugs desktop mobile 15, 0.02s, 0.17s × Report bug / make suggestion Close submit ×