JProgressBar progressBar = new JProgressBar();
progressBar.setBounds(135, 115, 462, 40);
contentPane.add(progressBar);
how do I call a method (in another class) so that the progress bar changes when buttons are pressed?
We're learning how to use Binary I/O commands...which equates to....
My issue is trying to relate the Fraction objects (which we are to create using a loop) with the read/write methods used in Binary I/O (input/output streams). I left a blank after the output.write(), so you can see where the issue exist.
Java Code:
import java.io.*;
public class FractionTest {
public static void main(String[] args) {
int [] fraction = new int[3];
for(int i = 0; i <= fraction.length; i++){
Fraction numbers = new Fraction();
[Code] ....
Why the Progress Bar is not Working in Second attempt?When i am Invoking Below Method on actionPerformed at first attempt its Working Fine but After that Its Not Working at all....
void initWait() {
go.setEnabled(false);
browse.setEnabled(false);
choice.setEnabled(false);
wait.setVisible(true);
wait.setMinimum(0);
wait.setMaximum(Info.getMp3().length);
System.out.println(Info.getMp3().length);
wait.setStringPainted(true);
[code]...
for a better Understand see this Mp3Arranger.jar or see the Whole Project SourceCode
I have been trying different examples on showing progress bar for file upload progress for couple of days.
Some of the different example were using libraries like Dojo,jQuery and just using plain AJAX with iframe method.
But unfortunately, however i try i'm not able to show the progressbar thingy at all although the upload part is working good.
Following is the example with Dojo[dojo-release-1.0.3]
I'm using Servlet 2.5,commons fileupload libs, TomEE-plus-1.7. 0 & ant for building tool in ubuntu 12.04 as the platform with firefox 32.
Here is the code (as it was in the site)
build.xml
<?xml version="1.0" encoding="UTF-8"?>
<project name="upldEx6" basedir="." default="clean">
<!-- Properties start-->
[Code]....
If i choose a file of size 68MB, on page load the progressbar is seen but stays at 0% all the time even after submttting the form.
On debugging, cant find error/bug here.
P.S This code can be seen CodeGuru: FileUpload Example
I have a problem with progress bar implementation to my project. Let me explain it;
I have Jframe named GUI. Filled with 2 datechooser combo box and 1 Buton.
And i have a Swingworker class named "MySwingWorker" for my long running task just like this;
package exampleproject;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
[code]....
Just i want add a progress bar for listening MySwingWorker's setProgress updates. When buton clicked swingworker should executed and progress bar should come to screen. I read many articles about that but not understand correctly. Because i am beginner in JAVA.
Question1: Should i (create new class) or (implement to current gui or swingworker class) for progressbar?
Question2: Should i fired progress bar first and execute swingworker from progressbar class? or should i execute swingworker first and fired progress bar later and how?
So I have this line of code...
ioexception11.addChoosableFileFilter(new Jframe());
And when I compile it gives me...
error: constructor Jframe in class Jframe cannot be applied to given types;
ioexception11.addChoosableFileFilter(new Jframe());
how we call a jFrame from another jFrame .
View Replies View Related/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package tables;
import java.util.Date;
import javax.swing.table.DefaultTableModel;
import javax.swing.JOptionPane;
import javax.swing.RowFilter;
import javax.swing.table.TableRowSorter;
[Code]...
Iam using J grasp or text wrangler for macbook
I was wondering if its possible to show a video (mp4) inside a jframe? like the windows media player ....
View Replies View Relatedhow to use JFrames and button and so on in Java. I found this video on youtube and followed it along, however even though my program is virtually identical to his, I'm still getting errors.
Here's the video I was watching: Video
And here's my code:
import javax.swing.*; //Imports JFrame and JButton for use
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.*;
import java.awt.*;
import java.awt.event.*;
public class swing
[code]....
The reason why I'm importing some many things is I'm trying everything to try fix my problem.
He's the error messages I'm getting:
frame2.add(panel);
^
C:UsersWindows 8Documentsswing.java:42: error: illegal start of expression
frame2.add(panel);
[code]....
I used to make the button just create another frame without additional labels but I changed it to be even more similar to his program just to rule everything out. Also initially my program varied quite a bit, I've changed everything to be like his. Even without the ";" error I got, I kept telling me I was not allowed have my class as static, even though the guy in the video has it set to static. Also I don't think my "setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);" is working as it doesn't change color.
I think the problem is with my panel, it isn't adding to the frame for some reason.I'm using TextPad7 and I'm using Win8.
C:UsersWindows 8Documentsswing.java:42: error: '(' or '[' expected
frame2.add(panel);
^
C:UsersWindows 8Documentsswing.java:42: error: illegal start of expression
frame2.add(panel);
[code]....
I would also like to point out that some of the comments are out of date and are referencing the way the program was before I made it just like his. For example I know my second class isn't inheriting the first class.
how to build GUI's with JFrame and I was firstly very confused as to when and what is always needed for any GUI in Java. How do I know everything I need for a GUI? Are there certain things every GUI will need by default?
Additionally below I have a code snippet of when this person used the "this" as an argument to a JButton and Im just really confused for when I can use it and when I can't.
public UIStuff(){
super("Multiple Button Events");
init();
} // end multi-button
[code]....
im working on a program, but i have question and its. How can i add a website into one of my "JFrame" i have made?
exampel i want to add google.com website into the fram called V2.
HERE IS MY CODE:
Java Code: package mittprogram;
import java.awt.Color;
import java.awt.Font;
[Code].....
i am creating a desktop application. In this application, firstly there is a log in form. Now, i want to display the another form on the same window i.e by removing log in form a new form..
View Replies View Related why my image may not be showing. Note I am using eclipse.
Window.java:
import javax.swing.*;
public class Window {
private JFrame gameWindow;
public Window() {
gameWindow = new JFrame("Tamagotchi!");
[code]....
I have used file.exists() and this returns true, and file.length() which returns the correct file size.
System.out.println(backgroundImage) returns "splash.png" so thats ok.
Why then is my image not showing?
I'd like to know how to,
1. Connect to Google,
2. Search for something,
3. Return a SCREEN SHOT of the results.
I'm assuming this involves loading the webpage into a JFrame, or is there an easy workaround?
So I've been getting back into Java and downloaded eclipse back onto my laptop. However when I go to make a simple rectangle into a JFrame, the frame will pop up but no rectangle will be shown. Here is my main class, which sets up the JFrame...
mport javax.swing.JFrame;
public class Frame{
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setTitle("I hope this fucking works");
frame.setSize(400,400);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
[code]....
Is there a way to simply slap a rectangle into a JPanel (make it appear) with out creating an inner Class or helper Method, all within "Main"? And if not, why?
Making a JFrame is easy.
Adding a JPanel is a snap.
import java.awt.Color;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class TheJFrame {
public static void main(String[] args) {
// TODO Auto-generated method stub
[code]....
I want to insert an image in a jframe...
View Replies View RelatedMyGraphics worked before I added a background but, even now when I take the background away it isn't showing up.
package com.snow.game;
import javax.swing.*;
import java.awt.*;
class MyGraphics extends JComponent { //creating a class for graphics
public void draw(Graphics g){
//calling Graphics making a new graphics (g) now you can use it to make objects
g.drawRect(10, 10, 50, 50); //Draws a rectangle
[Code] ......
Tried it, I get red line under it, tried to do "jframe1 jframe1 = new jframe1(variable);
jframe1.setVisible(False); still failed. all I want to do is open a different jframe which I got that to work but cant hide show me how to do it without having to emend my code I want to be able to do is in same style.
CashPaybtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
//System.out.println("CashPaybtn.actionPerformed, event="+evt);
//TODO add your code for CashPaybtn.actionPerformed
//PaymentMethod.setVisible(false);
[Code]...
how to manage JFrame in JCreator .
View Replies View RelatedI have been trying to make a game lately, but I can't seem to work out how to get an image to display on my JFrame. I have tried everything, copied different codes of the internet, but nothing works. Here is my code of the GUI:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class GUI extends JFrame implements Runnable, ActionListener {
JButton start = new JButton("Start nieuw spel");
JButton instellingen = new JButton("Instellingen");
public GUI() {
[Code]...
I have a form in netbeans java. I want to print the form as it is.Actually I want to print the bill. I am beginner in netbeans java.
View Replies View RelatedI am trying to to insert time onto my jFrame (Netbeans) by using textfields. this is the code i've tried to put into the textfield so whenever i run the program it automatically shows the time.
Calendar now = Calendar.getInstance();
hours = now.get(Calendar.HOUR);
minutes = now.get(Calendar.MINUTE);
seconds = now.get(Calendar.SECOND);
millis = now.get(Calendar.MILLISECOND);
[Code] ....
I was thinking to make a game where a button is appearing in random spots and you have to click it, and once you click it you're score goes up. But I don't know how to make the score appear in the JFrame, and I want the score to update everytime the Button is Clicked.
Here is the code:
Java Code:
package clickmegame;
import java.awt.Dimension;
import java.util.Random;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class ClickMeGame {
public static void main(String[] args) {
[Code]...
How do i add my applet to a JFrame? (Ex. When i click on a Menu Item on my frame, i need the applet to be displayed.
The code of my Frame:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
[Code].....