Questions tagged [swing]
Swing is a GUI toolkit packaged with the standard Java SDK since version 1.2.
406
questions
2
votes
2answers
97 views
reddit-like GUI
I am not very familiar with Swing but am attempting to make a Reddit GUI. I've finally got everything to work as expected but I must admit, it's quite mundane and not very nice to look at. I want to ...
0
votes
1answer
68 views
Correct use of Serializable with lambda functions
I'm practicing saving and reading serializable objects when a friend told me serializable objects have no use in real life, that I'd better focus on JSON or XML to serialize my objects when I came ...
2
votes
1answer
70 views
Pokemon Soul Link tracker
I've just finished writing a program to help track Pokemon across Soul Links. The goal of the program is to take in the names of the two Pokemon alongside the route that they were caught on. The ...
3
votes
1answer
95 views
BMI Calculator Java Swing Practice
This is my first question here and I'd like to get some feedback. The program works but I'm not sure the classes I've used are right.
First, a class to calculate the Body Mass Index from a double (kgs)...
1
vote
0answers
73 views
Performance in find and replace String program java [closed]
I have a Java program that does find and replace (like when you do it in a text editor for example notepad++) in files of a folder and all sub-folders.
I created 4 functions: the first function has ...
4
votes
0answers
64 views
Just a digital clock in Swing
I've written a little clock implementation in Java Swing. It now seems to work flawlessly after having terrible Swing specific timing problems. Please indicate if this is the way to draw the clock and ...
3
votes
3answers
112 views
Color matching swing GUI game
I've made this program here (~240 lines) in which the user has to match their RGB Panel(right) with a randomized color on the left. It's a pretty fun program, and I suggest you try it out! It's fully ...
7
votes
2answers
296 views
Basic MDAS Java Swing Calculator
I have recently started learning Java and decided to make a basic MDAS calculator in Swing. I am not completely new to programming but I may be making some common mistakes, or not writing the most ...
9
votes
2answers
156 views
Optimize a tile rendering algorithm for Swing Canvas
I have an algorithm that I use to render a text GUI using Swing's Canvas, it looks like this in practice:
My goal is to reach 60 frames per second for a full HD ...
3
votes
0answers
59 views
MIDI editor application
Source
I made a project for a class, a MIDI editor written with Java 8 and Swing, and continued working on it on my own. However, I ran into a problem I couldn't solve and gave up.
I'd like feedback ...
3
votes
1answer
305 views
Game of life GUI simulation using java.swing
I am fairly new to GUI programming and I am interested in improving my code from every aspect. Performance, security, readability, conciseness, and the look-and-feel aspects are all important to me.
...
7
votes
1answer
187 views
Chess application with GUI and AI in Java
I've included the files that I felt were relevant (i.e I haven't included the individual pieces in the inheritance hierarchy). I'm particularly curious as to whether the system as a whole is ...
1
vote
2answers
63 views
College Billing System - Java
I developed a college fee report generator application using Java with internet as referance,but now I need you guys help in making it more obvious and a sturdy application as I am a rookie to Java ...
2
votes
1answer
427 views
JTextPane with line-numbers
What I wanted to do
As part of a larger project, I needed a simple text editor with line numbers. The editor should also be able to highlight the current line (line number in bold) and define the tab ...
1
vote
1answer
203 views
Sudoku-Solver with GUI - follow-up
Background
A few months ago, I asked this and this question on my implementation of a Sudoku-Solver. I now tried to further improve this little project.
Changes
Minor GUI-changes
Input validation
"...
2
votes
0answers
47 views
Is it bad practice to update Graphics in Swing outside of paintComponent like this?
I'm currently implementing a Minesweeper clone in Java using Swing. Rather than updating the tiles like so
...
6
votes
1answer
500 views
Minesweeper with GUI
I created the famous Minesweeper-game in Java, for which I used java-swing to create the GUI.
Here's the code:
Control.java: This class contains the main-method, ...
2
votes
1answer
121 views
7
votes
1answer
317 views
2
votes
2answers
140 views
Langton's Ant in Java
I've wrote a simulation of Langton's Ant in Java, and hope you have some suggestions to improve the code.
The class Control.java contains just the main:
...
1
vote
2answers
2k views
Java Calculator with GUI
I've wrote a calculator in Java with a GUI using swing.
Here are the classes:
Control.java:
...
3
votes
1answer
163 views
Sudoku-Solver - follow-up
I've now tried to use the suggestions you can find here to improve my Sudoku-Solver.
Here's the updated code:
...
6
votes
2answers
93 views
Pong-Like Game. First game I ever made. advice needed
This is my first time ever making a game. It is a pong-like game, where the user has a paddle and has to prevent the ball from passing them. Since this is my first game, I want any recommendations/...
4
votes
1answer
807 views
Sudoku-Solver with GUI in Java
I've wrote a Sudoku-Solver in Java, which also contains a GUI, so you can just enter the Sudoku, press "OK" and it will solve the Sudoku using backtracking.
Here's the code:
...
5
votes
2answers
319 views
Java implementation of Conway's Game of Life with GUI
I've implemented the Conway's Game of Life in Java, including a GUI. Here's the code of the two classes I wrote:
GameOfLife.java
...
3
votes
1answer
335 views
java swing super simple calculator mvc
i am trying to learn mvc (model view controller). there are many texts out there explaining what mvc is. but not many explaining how to actually code mvc. i found a bunch of questions here asking ...
3
votes
0answers
57 views
Controller class for an input dialog
I am learning OOP, concretely Java, by developing a real life business application for aimed for repair shops. I have followed MVC pattern design for GUI elements of my application. I was wondering do ...
1
vote
2answers
137 views
Fruit machine game
I'm a beginner in Java, and this is the first time I have written a program from scratch without a guide explaining how and where to create classes etc. Please review my code to see whether the ...
2
votes
1answer
101 views
How to properly write code for Java Swing
basically I'm learning Java Swing by myself and I'm wondering what is the correct way to wrote code for it?
I don't want to have a big class with everything in it and I want to do in the most "correct"...
2
votes
1answer
116 views
GUI for counting the number of times a word is said (with added features)
Some background: The counter was first made as a joke because we have a lecturer who repeats the 9 phrases found in the program over and over during lectures and I thought it would be funny to create ...
3
votes
1answer
102 views
MVC pattern in my Repair Shop application
I am currently learning Java programing by building real life business application for repair shops. I am posting this code so I can get critical review, and change my application architecture if ...
4
votes
1answer
144 views
Single-player obstacle-avoidance space game
I was wondering what I could do to improve the gameplay of this game, as well as the graphics. I would like to use LWJGL, but the rendering library isn't important. I just need to find out ...
1
vote
1answer
1k views
Simple Connect Four Game With GUI added
I am trying to improve my coding skills in Java by taking existing code, studying it, and adding on to it. In this code example, I took code from Connect Four game in Java and edited it. The most ...
5
votes
1answer
153 views
Java program to encrypt/decrypt text
I am working on adding a GUI to the project that I was making in some course. I am curious if the layout looks good, if there variables and methods are shared properly between particular classes, if ...
3
votes
1answer
244 views
Very simple Hangman game, with a Swing GUI added
I have just started learning basic Java. I would like to know what I can do to improve my coding habits in Java and how to code more efficiently. In this code example, I took code from Very simple ...
3
votes
0answers
819 views
Java implementation of Spider Solitaire
I recently cloned a classical Spider Solitaire game from Microsoft Windows XP. I implemented almost all features of the game. Please tell me anything I can do in order to improve my coding style. ...
4
votes
1answer
176 views
Java Mandelbrot Set Viewer
I'm writing my own version of a Mandelbrot set generator, with pan and zoom functionality. (There's not yet a color overlay of sets generated with various beta values; the beta value is changed ...
1
vote
1answer
54 views
Caret color and movement animation in Swing
I'm developing a new Look and Feel that is based on animation ,
so I've decided to make animated text caret too !
The caret works as expected every thing is fine except that am worried about how I ...
3
votes
0answers
97 views
Java game: select numbered tiles to form a goal sum
This is a homework project (Soft. Eng.) which I have completed. My teacher gave me a 91, but I am unhappy with this grade because my code is quite messy. (Please excuse incomplete Javadoc, the code is ...
3
votes
1answer
49 views
Mortgage calculator with Swing for Helsinki MOOC
New to Java, just finished the Helsinki MOOC course. I programmed a basic mortgage calculator as my first solo project and while it works, I have a few questions about coding style:
The listener and ...
2
votes
2answers
1k views
Java Swing Exercise: BMI Calculator
This is my first question here and this is my working Body Mass Index Swing Calculator.
Any improvement or recommendation is welcome.
...
2
votes
2answers
3k views
Minesweeper game in Java using Swing GUI
I created a Java Swing Minesweeper, for which I would like some feedback.
Note : I'm just in high school so please excuse any 'dumb' ways I may have coded certain segments.
Any tips or books on how ...
3
votes
0answers
220 views
Forest Fire Cellular Automata
I stumbled on the idea of a Forest Fire simulating cellular automata, and decided to try making a version using a full Seesaw UI (a Clojure wrapper over Java's Swing). A short sample of it running is ...
3
votes
3answers
283 views
Writing a calculator in idiomatic Java
I just dipped my toes in Java today (coming from C++) and made a few things to learn it. The standard stuff like Atari Breakout, Tic Tac Toe and this calculator. This has been done so many times ...
-1
votes
3answers
228 views
A Java Calculator that could perform basic Mathematical Operations [closed]
I've been working for few days to develop a basic Java Swing Calculator that could Add, Subtract, Multiply or Divide two numbers and also has other options like inverse(1/x) and square root
I would ...
1
vote
0answers
234 views
Snake animation in Swing
I'm developing a simple Snake game in Java using Swing.
So far I made the snake animation which is troubling me: when the snakes moves it seems like it starts to lag for no reason, but when I move it ...
1
vote
0answers
99 views
Java Swing “guess my number” game in Hexagonal architecture
Based on this article, I wrote a small "Guess my number" game in Hexagonal architecture which interacts with a Java Swing GUI adapter.
Any feedback is appreciated.
Main.java
...
1
vote
1answer
74 views
Keypress output to screen
For a school project, I had to make a keylistener that would output whatever you typed to the screen. A JFrame would be initialized to have the focus required for the listener to work. It uses delete ...
2
votes
1answer
120 views
Java League of Legends ping checker
I'm still a freshman and this one of my first projects I made using Java and Swing.
The program is a simple League of Legends multi-threaded ping checker that pings the server 10 times to get an ...
1
vote
2answers
517 views
Tic Tac Toe Java Swing game
I just created a simple game. Now I'm thinking what could be done better here.
I want to get some tips how to make the code better/easier or what to add to it.
Code:
...
