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Java Cannot Find Symbol Getcontentpane

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Here is the code: mainForm.java package Familytree; import java.awt.Graphics; import java.awt.Graphics2D; import javax.swing.JButton; import javax.swing.JFrame; public class mainForm { public void drawLines(Graphics g){ Graphics2D g2d = (Graphics2D) g; g2d.drawRect(300, 400, 100, Without them it is hard to tell you what the problem is. 0 Discussion Starter shujat132 13 5 Years Ago You need to post the full text of the error messages. Hint: there is a local variable with the same name in a different scope/context... Ideone is powered by Sphere Engine™ Home Terms of use API Language FAQ Credits Feedback & Bugs desktop mobile 15, 0.02s, 0.09s × Report bug / make suggestion Close submit × More about the author

Images are hard to work with because you can not copy and paste text displayed in the image. Write your own GUI and we will be glad to help. Check your spelling and definitions. 0 Discussion Starter shujat132 13 5 Years Ago i have tried hard. Now, if all you want to test is the charting algorithms, and such, and those are completely separated from the GUI code, okay.

Java Cannot Find Symbol Class

It is hard to say who help the most or first or later . Without them it is hard to tell you what the problem is. Gene [openide-dev] Sample Applet: can't find symbol getContentPane() geneous 02/16/2005 Login | Join Now | Help Navigation Home My Page Projects People Project Features Mailing Lists Issue Tracking Bugzilla Source Code Uhm, sorry to break it to you, but that's probably not going to work very well, if it is the interface itself you are wanting to test.

How can one read a file or change a file bits without reading the entire file. Why did Borden do that to his wife in The Prestige? Skyrim: How to stop NPCs from picking up dropped items Are there still systems around with a /bin/sh binary? Are “la malplej juna” and “la plej maljuna” entirely interchangeable?

when using .add I get: cannot find symbol, method: add, location:class java.awt.container The reason why I'm adding mainForm to the frame is because of the drawLine method, I don't know how Getcontentpane Java This article explains our test automation goals. savedlema 17 167 posts since Sep 2012 Community Member How do you get UserControl custom events to show up in Visual Studio's Prop Last Post 1 Day Ago I've asked this navigate to this website Please help on it kindly Duncan ================================ chart-demo.HTML code from mine A Simplearea (1.6)

A Simplearea (1.6)


Win a copy of Cybersecurity Lexicon or Cyber-Physical Attack Recovery Procedures: A Step-by-Step Preparation and Response Guide in the Security forum! Get 1:1 Help Now Advertise Here Enjoyed your answer? The comment says it is a constructor. 1 NormR1 563 5 Years Ago GridLayoutTest.java:9: error: cannot find symbol Container c = myFrame.getContenPane(); ^ symbol: method getContenPane() location: variable myFrame of type I don't understand what you mean, I wrote all code myself What seems generated then?

Getcontentpane Java

Should I report it? https://www.daniweb.com/programming/software-development/threads/391727/container-problem The only possible class (within your example) that could provide this functionality is the uniFrame in the Global class ... = Global.uniFrame.getContentPane(); To be honest, I would seriously avoid static references Java Cannot Find Symbol Class up vote 4 down vote favorite 1 I've been trying to figure this out, I've run it in different programs so it's definitely in the code. Java Jframe And since I hardly used GroupLayout before, I wouldn't know how to do it differently.

Perhaps you meant to extend JPanel? http://tcsmacs.net/java-cannot/java-cannot-find-symbol-swingworker.php Cannot Find Symbol Error? - I Keep Getting An Error In Line 69 Of Code Saying It Cannot Find The C Cannot Find ArrayList Symbol - Trying To Create Sigma Calculator Why can issuing the same command create more output in tty than in pts/gnome-terminal? Complement of CFL is Recursive I am seen in darkness and in light, What am I?

Suggested Solutions Title # Comments Views Activity Performance issue while iterating with streams 5 35 56d java continue statement 10 58 64d changeXy challenge 13 46 52d for i loop in please read code and try to help me thanks 0 NormR1 563 5 Years Ago Ok we'll do them one at a time. Is it a method definition or is it a constructor call and the class name is wrong? click site Have the program count the number of spaces and display it … Problem finding the design/implementation bugs in this code 4 replies Hi There is something about this code that does

By josh2992 in forum New To Java Replies: 2 Last Post: 04-02-2011, 12:57 PM How would I open a program from a single button of another program. Hello Dear Brother Please check screenshot For Output of command prompt. The first error looks like you have a method that is coded like it is a constructor.

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You can get the content pane with: Global.uniFrame.getContentPane(). –Reuben Sanders Jul 4 '14 at 5:48 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign But first of all how can I read a file in such a way that I get it's bits. How to use Code Tags How to Ask Smart Questions The Short, Self Contained, Correct (Compilable), Example or SSCCE So, You Need to Write a Program but Don't Know How to new code samples recent codes sign in New user?

zachattack05 56 633 posts since Dec 2009 Community Member How to change file bits without reading entire file Last Post 1 Day Ago Hi DW. All rights reserved. WhatdidImiss? http://tcsmacs.net/java-cannot/java-cannot-find-symbol-keylistener.php The object should be a sub class of Component.

Putting the drawLine method in the Persons.java file but when I tried to put drawLine(Graphics g) in the constructor it didn't work, I can add drawLine without parameters tho, but then