4,919 Topics
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| | Hi. I have problem adding text box after each label ID Code, Weight, Rate, Price Charge, it does not show when i run the code. Also, how do i add the $ sign when display the price charge. the ouput should be like this: Fee Calculator ID Code: [Text Box] …  |
 | Where is sticky treads starting python,Gui programming....? These were very good treads and should be sticky.  |
| | Hello everyone, I am looking for some assitance with an assignment that requires a user to input tutor time and earnings into a gui and then calculate the totals and averages in a text area. I have succeeded in getting the program to work, however it is totaling the user … |
 | Hey all, I have been busy building my own chess game and as of now im a bit stomped. Well you see i have an object Board, this object will be initiated and it will create a new frame with various panels one of them being the panel which holds …  |
| | I am working on a personal project and am trying to figure out if Python 3 or PHP would work better. I prefer Python because I am trying to hone my skills at it and at the same time I really do like its syntax and ease to learn. I … |
| | Hello Guys, I am looking for some help: I have a dynamic table that shows a checkbox, id, title,etc., and date of insertion of an article that I've added before. And then I have a button that I would like to control if the user have clicked the checkbox and … |
| | Hi there i m having some problems in creating and handling multiple buttons. The idea is that i have two buttons "Accept" and "Reject" and i want to give them differnt names using the variable $i from the for loop. Below i give you the code which shows what i …  |
| | I receive error at camera.Camera.<init>(Camera.java:19) at camera.Camera.init(Camera.java:32) at camera.Camera.<init>(Camera.java:21) at camera.Camera.init(Camera.java:32) at camera.Camera.<init>(Camera.java:21) at camera.Camera.init(Camera.java:32) at camera.Camera.<init>(Camera.java:21) at camera.Camera.init(Camera.jav and continues. Please help, last day [CODE]package camera; import javax.swing.*; import java.awt.event.*; import java.awt.event.ActionListener; /** * * @author FDR */ public final class Camera extends JFrame{ private JTextArea txt; private Camera … |
| | hello, i need some help with my source code. can anyone explain how to create a button to view next record from my database in php? sorry for my bad english <?php session_start(); if(isset($_SESSION['id'])) echo "Selamat Datang,".$_SESSION['id']."!"; else die('Tiada maklumat yang dicapai. Sila <a href="../index.php">login</a></h1> semula!'); $con = mysql_connect("localhost","root",""); if … |
| | Okay, first off, this is not a thread for an answer like "Use delegates", or the like. I know how to use them, but one time I forgot to use them, and when going over my code, it worked, and I've been wondering why for a while. http://screensnapr.com/e/xx68FK.jp[/img] The image … |
| | Hi, I'm having some problems with my program and I'm not sure how to fix them. I have a main method that starts out with a frame. [CODE]public class Cryptography { public static void main(String[] args) { CryptoMainMenu mainMenu = new CryptoMainMenu(); JFrame frame = new JFrame("Cryptography"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().add(mainMenu); frame.pack(); … |
| | Hi i need to add crosshairs to my code, like draw 2 lines across the screen on a JPanel, i also need to be able to turn them on and off with a checkbox which is on a JPanel. the other panel needs to be drawable on like a paint …  |
| | my problem in here is that i want to input chairs for the barber shop, there should be input chairs button and i will input how many chairs i want, and if for example i will input 4 and press ok, the barber chairs will become 4 also , and … |
| | Hi everybody. I'm trying to display web page that located in my computer or just (google web page). But everytime I'mgetting nullpointer exception. Please help me to figure out the problem. here is the absolute path that I'm using: [CODE]serg@serg-PORTEGE-Z835:~$ find $PWD -type f -name test1.html /home/serg/Projects/java/GUI/src/its/TestData/test1.html [/CODE] But the … |
| | Hey everyone, I'm trying to make a button have an image, it used to work but for some reason, now it doesn't. This is the error: [COLOR="Red"]Exception in thread "main" java.lang.NullPointerException at javax.swing.ImageIcon.<init>(Unknown Source) at Main.createImageIcon(Main.java:109) at Main.<init>(Main.java:82) at Main.main(Main.java:103) [/COLOR] I see that the error is the: [CODE]ImageIcon NewFileIcon … |
| | How did you learn Java? I just watched the basic and intermediary video tutorials from thenewboston.com and I'm still not 100 percent. I've moved onto the android application development tutorials which deals with a lot of java, and I still don't totally understand it. It started off with a bunch … |
| | Hello All! I am making a simple four-in-a-row style game where 2 players can play against eachother. This is part of an AI course I'm taking where we should demonstrate the machine (the AI) playing against the player. The game part of the game and the gui are completely separated. … |
| | Hello There, Please Help, I have a form that generates data from database. i have to select value from a combobox so that i can see the value. but i wanted that data from database to be the value of the radio button. is that possible?I haven't started yet? can … |
| | Hi, I am porting Delphi project to WPF. I was using SDL Delphi Component Suite from [url]www.lohninger.com[/url][^] (Math pack & Gui Pack) for the engineering drawing graphs in Delphi. Math Pack - [url]http://www.lohninger.com/mathpack.html[/url][^] GUI Pack - [url]http://www.lohninger.com/guipack.html[/url][^] Can anyone suggest similar libraries in WPF environment?? Any suggestions will be highly …  |
| | Hi, I am porting Delphi project to WPF. I was using SDL Delphi Component Suite from [url]www.lohninger.com[/url][^] (Math pack & Gui Pack) for the engineering drawing graphs in Delphi. Math Pack - [url]http://www.lohninger.com/mathpack.html[/url][^] GUI Pack - [url]http://www.lohninger.com/guipack.html[/url][^] Can anyone suggest similar libraries in WPF environment?? Any suggestions will be highly … |
 | Hi guys, i have a tricky problem with this wxgtk gui and thread nesting. As you can see i'm trying to collect data through a buffer ( self.data= dict() ) through the main gui. I need to get the data from the ComboBox and the three textfields then i need … |
| | hi there, i have a simple code of voice chat found it in Java Developer Solutions [URL="http://javasolution.blogspot.com/2007/04/voice-chat-using-java.html"]http://javasolution.blogspot.com/2007/04/voice-chat-using-java.html[/URL] i tried to add simple GUi consists of a text where i can enter the server ip and a button click it to connect (calls CaptureAudio()) but when i try to use this … |
| | Hi I am working on Linux and I am trying to create a GUI app to go with my executable I have made. For some reason it unexpectedly ends. There is no error message, it just says in the Qt console window it unexpectedly ended with exit code 0. Can …  |
| | I'm working on a music player and I want to make it so that if I'm playing a song and I click on another song in the list the first song stops before I hit play on the second one, without having to manually stop the first. So just the … |
| | I've been working on a search engine that users manually add files to, build and inversed index, and can search some text and the program will saw which files have that text in them, you can choose and, or, or phrase search (just working on and & or search at … |
| | Below is an address book program I am working on. The way it stands now, when the data is entered and writes to a text file it writes the line of data like, John Doe 1234 Help Me Avenue Dallas Texas 98956 Johnathan Doe 2345 Derby Lane Omaha Nebraska 45678 … |
| | Below is an address book program I am working on. The way it stands now, when the data is entered and writes to a text file it writes the line of data like, John Doe 1234 Help Me Avenue Dallas Texas 98956 Johnathan Doe 2345 Derby Lane Omaha Nebraska 45678 …  |
| | Here is my assignment: > Here is your assignment: You work for a Landscape architect. They have asked you to be a part of their team as they need a computer programmer, analyst, and designer to aid them in calculating engineering specification. Specifically, you have been assigned to the Pools, … |
| | Hi, I'm trying to make a menu and when you click on one of the JButtons, it'll go from my first class's GUI to my second class's GUI. But when I run the program, and I press the button algorithm, it changes to a blank screen, and not to the … |
| | Hi everybody! Help me plz to figure out obe little thing. so imagine little window with 4 buttons and a JLable. I want to ask how to add JLable to the panel and not give it a Grid Layout. I mean that I want my JLable be under 4 buttons. … |
| | *None of the buttons except create and clear work can someone help please , can anyone help me with the parts i have missing , the account and date test class work fine i just need the bank account GUI to work properly , here is a detailed explanation of … |
| | I need help on drawing numbers on top of a rectangle matrix, and have them move together with the rectangle they are on. I tried doing this [code]public void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D g2 = (Graphics2D) g; for(int row = 0; row < tiles.length; row++) { for(int col = … |
| | Hi everyone, I am currently working on a small program that helps users create Quests for use with our open source MMO and Virtual World Platform. I want to be able to put entries from the form attached to this post (questcreator_screen.jpg), into something similar to the below Python code: … |
| | I have 3 arrays with 3 items in each. I want to divided them into groups of 3 radio buttons and i want to select one radio button, hit a submit button and have it post on the same page and then move to the next set and have it … |
| | hello this is my first time posting so sorry if I make any errors, im currently trying to ad a sliding movement to a tile game im trying to do, the tiles currently move but they move in a jumping motion, ive been trying to use the coordintes of the … |
| | Hi guys, still Noob here, so i apologize for not using the correct terminology. I will be as detailed and accurate as possible! I've been using QT Designer, and been trying to figure out how to "combine" the GUI ive created with the python script I wrote before making a …  |
| | Im creating a calculator that allows users to enter their own Loan Amount, then choose whether to input their own Loan Interest and Monthly Loan Terms, or to choose between a set of predefined loan terms and interest rate in a GUI. So far I have been successful in creating … |
| | Dear All, I am currently working on a small project whereby I want to use a SOAP client to insert Customer Values in a database. The connection to database class is working, the only problem is that it seems that the Web Service wont communicate with this class. In the … |
| | The program has no errors and when ran will show the logo, buttons but not the inventory data. I have been working on figuring out why it will not display the cd information with no luck. Could use some fresh eyes to look at this and help me figure out … |
| | The objective is to have the user guess the letters of a word which has to be the name of an object that can be seen. The user is presented with an array of 26 buttons corresponding to the 26 letters of the alphabet. Additionally the user is presented with … |
| | Hello, I need assistance with this java program I am writing, Im trying to make two buttons and when you click the button, it has a counter, and everytime you click it it prints a message saying I was clicked n times. This is what I have so far and … |
| | Hi everyone, In my simple GUI, I have a part where I use JFileChooser to let user browse for a file. The problem is that when browsing for that file, in order to open a sub folder, user has always to double click that the main folder to open the … |
| | Hi everyone, I want to create a simple GUI that prompts user to browse for a text file, read in that file and display them in the GUI as a list. Then it should allow user to select from that list. Once an element is selected, there should be a … |
| | i got problem when i clicl the checkbox 0r radiobutton..when i compile there is no error..and also how can i put the background image at my gui??hope you guys can help me.. import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.text.*; import java.text.DecimalFormat; import javax.swing.border.*; import java.awt.GridLayout; import java.awt.FlowLayout; import java.awt.BorderLayout; … |
| | I have implement the chat sever.When I start to type the message to the server It says"Server has close the connection: java.io.EOFException" I don't what went wrong with my code. Can you plz have a look at it or give me some advice. [CODE]public class threadMiddle extends Thread { public … |
| | [QUOTE]The below code runs fine the only problem is when I run this code there is a value of "3" in the input textbox which should be null, I have no idea why its doing this any help will be appreciated. THANKS[/QUOTE] [CODE]import javax.swing.JOptionPane; //inherits from Monument class---> public class … |
| | I have an image processing project using c++ language. I have also linked opencv to integrate some optimized algorithms.However, I would like to create a nice GUI using Visual C#. Is it possible to call a certain program in c++ in visual c#. (P.S. I have no idea about dll, … |
| | I'm having some problems when trying to set a panel within my JFrame to visible when someone either presses enter or clicks the JButton within my two methods shown in previous post. I am getting the following error: Cannot make a static reference to the non-static field Interface.panel. The code … |
| | Hey guys, I've searched all over the web for help but couldn't find anything, so I've decided to give up and come here. Here's my problem: I want to be able to run system restore automatically. NOT to create restore points, but to restore the computer to either the most … |
| | Hi frnds!!!!!! Am trying to crop an image using java.. If I draw a rectangle on the image it ll crop the image in the given level.. My code does it but the fact is, it is not cropping the actual part which we selected..This is my code.. [CODE] import … |
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