Stretch JFrame (with Item Inside It) To Fullscreen

Mar 17, 2015

Have this game which is 1280 by 720 and i want it to be fullscreen.....but i dont just want the size of the frame to change i also want everything inside it to "stretch"..... So for example if i had a 100 by 100 frame with a 10 by 10 image in it, and i tried to stretch the frame to the users screen which is 200 by 200, the image inside the frame would also stretch to 20 by 20... How do i do that?.........

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Swing/AWT/SWT :: Way To Search Item Objects Inside A Jcombobox?

Apr 17, 2014

I am developing a java based software connected with a mysql database. I have an Item table in my database. I created a bean class which can keep all item data with it and. Then I loaded each Item data in to its object and fill a Jcombobox. Now I want to search with Item name and get all Item data when selecting that item. I have overidden the toString method to Item name in that class. Is there any way to search my Item objects inside a jcombobox?

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I have a Jframe and i want to add inside 4 different jpanel.This is easy.

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I have try with BorderLayout but not working.

It's a wizard like but not the same.

I have a jpanel with jbuttons jpanel with a jtable jpanel with textarea and jpanel with jlabels. All this have to change with other 4 jpanels, where to look?

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Mar 2, 2014

I have been stuck on this now for almost a week, the problem is that the textfield keeps flickering. I have read that swing does not work well with fullscreen exclusive mode, but I'm not sure what else to do other than create my own class similar to a textfield and detect every single key press which doesn't seem the right thing to do.

- If this line is uncommented "TextFieldTest.this.tfChatField.paint(g);" then it will display the textfield at the top of the screen, and a flickering textfield at the bottom(which is where it's meant to be)

Java Code:

package textfieldtest;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.DisplayMode;
import java.awt.Graphics;
import java.awt.Graphics2D;

[Code] ....

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Jun 22, 2014

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;
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Mar 1, 2014

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Anyways, here are the instructions for the exercise:

Write a new class method, insert, for the Item class that takes three arguments - an Item[] array, an Item newItem, and an int k - and inserts newItem into array at index k, discarding the last item of the array (that is, the item originally at index array.length - 1).

Here is the uneditable code:
 
public class Item {
private int myN;
  public Item( int n ) {
myN = n;

public String toString()

[Code] ....

I get a cannot find symbol error, but I thought I was doing as I was supposed to. I thought you had to have an ArrayList to be able to insert or delete an item from an array. How can you take a primitive object, like an array, and insert something into it. My idea of it was a[i] would be replaced with a[i + 1]. I know I'm getting this concept wrong because that's what I tried to do.

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Feb 11, 2015

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Example. I have two list items in jsp

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Jul 11, 2014

I'm trying to make a calendar that, when you click on the date, the result are stored in a map and visualized in a table that refers to a container.

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I add the rows in this way:

Object newItemId = container.addItem();
Item riga = container.getItem(newItemId);
riga.getItemProperty("Timestamp").setValue(fara);
riga.getItemProperty("Date").setValue(asa);
.
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BTY, I'm using NetBeans with Vaadin extension

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List Only Appends One Item

Feb 23, 2014

Node inside a linkedlist

SomeInterface has an

Java Code: addLast() mh_sh_highlight_all('java');

Method that should add a node at the end of the list

Java Code:

public sizeCount=0;
public LinkedList<T> implements SomeInterface<T>{protected class Node<T>{
privateT data;
private Node<T> head,tail;
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[Code] ....

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Mar 11, 2015

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Jan 21, 2014

So I drew a menu in DrawingPanel extends JPanel, that gets user input of number of players...etc. I also have a boolean, when true, the board is drawn, but apparently, right when I run, the boolean is checked, returns false and so board isn't drawn at all. When the user finishes input, the boolean becomes true, but the board doesn't get drawn. So my question is, how do I draw something not immediately when the program is ran?

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Oct 9, 2014

I was wanting to select an item in a comboBox and display it in a text field but all it's doing at the minute is retrieving the first item in the comboBox and placing that in the txt field

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if(comboBoxEnv.getSelectedItem()!= null){
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Apr 3, 2014

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Dec 30, 2014

I have following servlet to add items into cart -

import java.io.*;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.RequestDispatcher;

[Code]...

One item gets added to the cart successfully. When adding the second item it gives a Null Pointer Exception at line 53

cart.add(item);

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Nov 15, 2014

createConnection();
try{
String str = "select * from stocks";
stmt = conn.prepareStatement(str);
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[Code] .....

I have this code in my another package , i want to call it in other package , but i dunno how to do that.

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Aug 14, 2014

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Constructor and instance variables

private String name;
private String number;
private int year;
private int count;
private ArrayList<StudentData> myList;
private StudentData myData;

[Code] .....

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Nov 3, 2014

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public abstract class NoDuplicatesQueueWilson<T> implements NoDuplicatesQueueInterfaceWilson<T>
{
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private T[] items; // The array of the queue.
private int front; // The first entered item of a queue.
private int back; // The last entered item of a queue.
private int count; // A counter.

[Code] ....

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Oct 12, 2014

Working on my final which is due today, its' and Inventory Program which I have been working on for the last 5 weeks. My Buttons on my GUI Add/Delete doesn't add items to my inventory. I'm not sure exactly what wrong with my code, I'm not getting any error and the Program compiles just fine, I just can get the Items to add of delete.

my Delete button starts on line 281
my Add Button begins on line 319

//
/** Purpose:the purpose of this software is to display inputs as wells as the stocks and price of inputs,
*as well as display a 5 % restocking fee per dvd and for the entire Invenotry of each object.
*adding a GUI to the code. Adding a Previous button to the existing code allowing the user to cycle through
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**/

//Needed Imports for GUI

import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import javax.swing.border.EmptyBorder;
import java.io.File;
import java.io.IOException;

[Code] .....

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Sep 30, 2014

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for(int i = 0; i <= s1.Size() + 1; i++)

it still leaves one value left. What am I doing wrong?

public class Test {
public static void main(String[] args) {
Stack<String> s1 = new Stack<String>();

s1.Push("first");
s1.Push("2nd");
s1.Push("3rd");
s1.Push("4th");
System.out.println(s1);
try {
System.out.println("The top item is: " + s1.Peek());

[code]....

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I need instantiating 3 instances of the RetailItem

//Instantiate 3 RetailItems
RetailItem jacket = new RetailItem(); ITS TELLING ME: constructor RetailItem in class RetailItem cannot be applied to given types
jacket= jacket.setDescription("Jacket"); <------- ITS TEllING ME: cannot find symbol
jacket = jacket.setUnitsOnHand(12);
jacket = jacket.setPrice(59.95);

[Code] ....

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May 14, 2014

I have a selection listener attached to a TreeView as shown below
 
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Nov 27, 2014

Creating an Arraylist and adding item to that array, refer below code

ArrayList<String> sjarr = new ArrayList<String>();

Statement1:
String arritem1 = new String("First array item");
sjarr.add(arritem1);

Statement2:
String num = "text will decide";
sjarr.add(num);

Both adds the String item to array list but puzzling what makes the difference....

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Feb 20, 2014

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Here is the code to display the cart:

<table width='700' border='2'>
<tr>
<td>Qty</td>
<td>Name</td>
<td>Price</td>

[Code] .....

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[Code] ....

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