Swing/AWT/SWT :: DeckPanel Are Not Showing Up When Run Program

Mar 25, 2014

My deckPanel's etc. are not showing up when I run my program. What am I missing in my orderCalc class or maybe from my deckPanel class?

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class OrderCalc extends JFrame

[code]...

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Jan 18, 2015

I'm making a Boggle game, but the issue here is that the boggle board is not showing up when i run the program.

Here is the code:

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
public class Boggle {
public static void main(String[] args) {

[code]....

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Jul 7, 2014

Is it possible for a rectangle with dotted side be shown when dragging the mouse on a component?Just something like the one in the attachments, usually occurs in some graphics/pictures software.

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Aug 30, 2014

This is right from a book I'm reading but it doesn't work. The problem is to write an application that lets you determine the integer value returned by the InputEvent method getModifiers() when you click your left, right, or middle mouse button on a JFrame.

This is the code copied directly from the book. What is missing:

import java.awt.event.InputEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JFrame;
public class JLeftOrRight {

[Code] ......

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Jul 5, 2014

i have problem with the following two java classes, driver class Reservations and Room class. When i run, it just show blank frame, tell me where i gone wrong.

import javax.swing.JOptionPane;
import java.awt.*;
import java.awt.event.*;
public class Reservations extends Frame implements ActionListener {
Color lightRed=new Color(255,90,90);
Color lightGreen=new Color(140,215,40);
Rooms room=new Rooms(5,3);

[code]...

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Swing/AWT/SWT :: Panel Not Showing Added Components

Apr 27, 2014

My panel named panelIncomeInfo are not showing the components that I have added.

public class PayrollGUI {
private JPanel panelIncomeInfo = new JPanel ();
private JPanel panel = new JPanel ();
private JPanel panelPayCheckInfo = new JPanel ();
private JButton close = new JButton ("Close");

[Code] .....

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Dec 23, 2014

I have been writing the below Dinner Menu Applet; however some text is not showing on the applet and it is not adding the 'desserts" section correctly especially the one that says "rice Pudding". I've tried it in so many different ways and it's sill not working correctly.

import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class DinnerMenuApplet extends Applet implements ItemListener
{
Label dinnerMenu = new Label("Dinner Menu");

[code]....

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Java GUI Program Not Showing All Text Fields And Labels

May 19, 2014

When i run the program it doesn't show all the text fields and labels and stuff but when i click btnTest_1 and go back to btnTest everything appears...

Java Code:

import javax.swing.*;
public class Frame extends JFrame{
private JTextField textField;
private JTextField textField_1;
public Frame(){
setTitle("Multifunctual Calculator");

[Code] ....

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Swing/AWT/SWT :: JCheckBox Background Color Not Showing Up In Nimbus

Jul 17, 2014

I'm displaying a table with several read-only pieces of data, and a checkbox field that toggles the row color. The background color for the checkbox is not toggling correctly. I put together a SSCCE:

import java.awt.Color;
import java.awt.Component;
import java.util.ArrayList;
import java.util.List;

[code]....

If I comment out the Nimbus look and feel, it works as expected. I googled this problem and found one possible solution on Stack Overflow. Their suggestion is:It's a bug in the synth-installed renderer, quick hack is to force the rendering checkbox opacity to true: ((JComponent) table. get Default Renderer(Boolean.class)).setOpaque(true);

I tried using this line and setting the opacity to true, but it renders the background white. I'm using Java 1.7.0_25.

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Swing/AWT/SWT :: Test Orders Not Showing Up In JTextArea Instead Printing To Console

Jan 8, 2015

I have small problem in GUI. I have a text area which has to display my test orders now what is happening instead of the text showing up in the JtextArea its still printing to the console so this order code (yes i did not use proper code standers) runs though my order class fine but its not loading the text in the JtextArea

Order code

public static String testCase1(){
orders ords = new orders();
System.out.println("Test Case 1: " + "
" + ords.getOrderDetails());
return " ";

My jbutton code :

txtContent.setText(new orderTester().testCase1());
txtContent.setText(new orderTester().testCase2());
txtContent.setText(new orderTester().testCase3());

I have 10 test case to load in the jTextArea

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Adding And Subtracting In Budget Program - Display Table Showing Transactions

Mar 15, 2014

Budget program. Here is my situation, I have 2 tabs in a GUI, one tab adds a transactions when the add button is clicked, and in the other tab displays a table showing all the transactions. In my code, I want it so that when the user chooses a deposit(combo box variable name = cbType, indexnumber for deposit is 0) it will add to the total and when the user chooses withdraw(index number is 1) then it will subtract it from the total. Here is the code.... (note as well, the code also adds a new row to the table)

//add button clicked
private class BtnAddActionListener implements ActionListener {
public void actionPerformed(ActionEvent arg0) {
((DefaultTableModel)table.getModel()).addRow(new Object[]{
cbMonth.getSelectedItem() + "/" + txtDay.getText() + "/" + cbYear.getSelectedItem(),
cbCategory.getSelectedItem(),

[Code] .....

So when I tested the program with 2 transactions, the first transaction was a deposit and the 2nd transaction was a withdraw. The end product was that both amounts were subtracted from the total. When I did a withdraw first and a deposit second, the amounts were both added together.

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Program To Read / Compare Time Intervals - Showing Wrong Output

Feb 24, 2015

the below program is to read the time intervals (HH:MM) and to compare system time if the system time between your time intervals print correct time and exit else try again to repeat the same thing. By using StringToknizer class. and i have written like this

import java.io.*;
import java.util.*;
public class Main
{
static int k1,k2,v1,v2;
public static void main(String args[]) throws IOException
{
DataInputStream o=new DataInputStream(System.in);

[Code] ....

but is showing correct for some inputs and wrong for some inputs ....

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Jan 20, 2015

public void paint(Graphics g) {
g.drawImage(Background, bg1.getbX(), bg1.getbY(), this);
for(int i=0;i==400;i+=10){
g.drawImage(block1,fg1.getBlockX(),fg1.getBlockY(),this);
g.drawImage(block2,fg1.getBlockX(),fg1.getBlockY()+10,this);
}
}

This is what im dealing with right now. When i click run i only get the background image showing the other two are not showing on the screen.

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Swing/AWT/SWT :: Cannot Get Panels To Appear In GUI When To Run Program

Mar 25, 2014

I cannot get my panels to appear in my GUI when I run my program. There is probably a really simple fix for this but it is taking me hours. This program is a working progress and I have just included two classes out of five. That should be adequate to diag my problem.

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class OrderCalc extends JFrame
{
private final int WINDOW_WIDTH = 200;
private final int WINDOW_HEIGHT = 200;

[Code]...

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Mar 22, 2014

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class C1 extends JFrame
{
public C1() {
JMenuBar b = new JMenuBar();
b.setBackground(Color.green);
setJMenuBar(b);
setVisible(true);
}
public static void main(String[] args) {
C1 c = new C1();
}
}

Why? I tried everything I googled.

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Mar 16, 2014

i have 2 java program the first java program is main menu of my program. the 2nd is Calculator.

#1 Program: Main Menu

import java.awt.event.ActionListener;
import java.awt.event.*;
import java.awt.*;

[Code].....

in the main menu there is a Jbuttons. is there a way to run the #2 program: Calculator when the 1st Jbutton(Calculator button) clicked ?

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Feb 21, 2015

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import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.AffineTransform;
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[code]...

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[code]...

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Nov 14, 2014

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package com.snow.game;
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import java.awt.*;
class MyGraphics extends JComponent { //creating a class for graphics
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//calling Graphics making a new graphics (g) now you can use it to make objects
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[Code] ......

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Jan 13, 2014

I have one code [taking from on line SCJP exam preparation site]. I have 2 question in my mind:

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2) With ref variable of parent always non overridden methods of parent run then it must value of 10 [If i forgot 1st point ]

But it is giving 40. Code is as below:

class Base{
int value = 0;
Base(){
addValue();
}
void addValue(){
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[Code] .....

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Feb 20, 2014

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Apr 5, 2014

I'm attempting to add a Jpanel in a JFrame but it isn't working out.

import javax.swing.JFrame;
import javax.swing.JPanel;
public class stepone {
public static void main (String[]args){
JFrame frame = new JFrame("CSC LAB 12");
JPanel colorJPanel = new JPanel();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

[code]....

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Jan 27, 2014

I have three classes.. 1. panel class 2. frame class and 3. tester class...I am creating the objects like so but when I add button to panel then panel to frame I am not seeing the button. here is my code

import javax.swing.JButton;
import javax.swing.JPanel;
public class Panel extends JPanel{
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[code]....

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Aug 30, 2014

So I am trying to make this java applet that will display a random image of three that is a sub folder of my src folder within my project.

When you run the project currently all you get is a white applet. Here is the code:

import java.applet.Applet;
import java. awt.*;
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Image action;
public void paint(Graphics g){
int rint = (int)(Math.random() * 3);
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} else if(rint == 1){
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} else {
action = getImage(getDocumentBase(), "../../images/bee2.jpg");
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I thought that simply constructing a progressmonitor would show the dialog, and wrote the following code.

[Code] ....

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.beans.*;
import java.util.Random;

[Code] ....

But apparently i was wrong and all i get is an empty JFrame and no Dialog. I even added my own subclass of SwingWorker in case a SwingWorker had to be created in order for a progress monitor to exist. How can I make it show?

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class connection {
public static void main (String[] args ) {
  String a=   "jdbc:oracle:thin:@//erp.oracle.com:1521/orcl" + ","+ "apps" + "," + "apps";
   System.out.println(a);
   System.out.println(coninfo());

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