Swing/AWT/SWT :: Reading Text File And Display In A Pane

May 15, 2014

I have my below Swing GUI code in which I want to read and display some contents present in text file say (test.txt) which is located in my local disk (C: est.txt). My pane tab 2 is divided into two halves horizontally. How can I read and write the test.txt file contents under the tab tab2 in the first half of the pane(where currently it is 2 written)?

Sample test.txt present in my local hard disk location
username:test1
Password:test1
DataBasename: testDB

CODE FOR TABBED PANE

import javax.swing.*;
import java.awt.*;
public class SplitPaneExp {
public static void main(String[] args){
Runnable r = new Runnable() {
public void run() {
JFrame frame = new JFrame("WELCOME");

[Code] ......

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Apr 24, 2015

I'm working on a simple text editor, and I'm currently saving the contents of my JTextPane in a file using an HTMLEditorKit (text is a JTextPane):

private void save() throws IOException {
int returnVal = fc.showSaveDialog(window);
if (returnVal == JFileChooser.APPROVE_OPTION) {
StyledDocument doc = (StyledDocument)text.getDocument();
HTMLEditorKit kit = new HTMLEditorKit();
BufferedOutputStream out;

[Code] ....

The problem I'm having is that after opening a file that I saved, it does not display (if I disable text/html, it displays the entire html code, but when I re-enable it, nothing displays at all.) Am I loading it wrong, or am I setting the JTextPane's text incorrectly? Or is it, perhaps, another error that I didn't catch?

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Dec 12, 2014

I am checking how to do following task.

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what i did:.

01. I wrote code that read the text file and output in to jave console/ also some of the interface.

the code read txt file:

Java Code:

String fileName = "C:/Users/lakshan/Desktop/lawyer.txt";
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[code]....

so it will read any text file dynamically and output to the text pane in interface. I think scanner code must be execute after the select the file from the browser and set the scanned result in to variable. then later out put the var as string in some jswing component?

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Jul 2, 2006

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/*
* 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 hexconvertor;
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[Code] .....

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Dec 9, 2014

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public class Product
{
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public String stringName;
public double price;
public int quanity;

[Code]...

these continue for about 40-50 entries, they are not seperated by a blank line though i had to add those so it would display correctly, each entry is on its own line with name seperated with spaces, then price after a comma, then quanity after the second comma.....

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Dec 8, 2014

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public class Product
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[code]....

and then here is the data from the text file that i must extract to use to create product objects.

Dill Seed,938,34

Mustard Seed,100,64

Coriander Powder,924,18

Turmeric,836,80

Cinnamon (Ground Korintje),951,10

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Apr 8, 2014

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Java Code:

import java.io.File;
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import java.io.IOException;
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public static void main(String args[]) throws FileNotFoundException{
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[Code] .....

"file.txt" holds the following information:

1
2
88
42
56
89

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42
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Feb 28, 2014

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import java.io.FileReader;
import java.io.BufferedReader;
import java.lang.Character;
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[code]...

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Apr 26, 2010

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[code]...

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Java Code: import java.util.Scanner;
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Here's the constructor.

Java Code: private string myName;
public BingoCard(String name)
{
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} mh_sh_highlight_all('java');
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6,1
0,2 0,4 1,4 1,5 2,1 2,3 2,5 3,2 3,4 4,1 4,5 5,1 5,3 5,2
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at java.util.ArrayList.rangeCheckForAdd(Unknown Source)
at java.util.ArrayList.add(Unknown Source)
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public class Vertices
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Mar 16, 2014

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Beware the Jabberwock, my son,

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Beware the JubJub bird and shun

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Line 3 has 6 tokens (longest = 6)
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Longest line : the jaws that bite, the claws that catch,

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import java.util.*;
public class InputStats{
public static void main (String [] args )

[Code] .....

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at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
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1388,7.42,30
1480,6.54,80
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import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.Scanner;
public class Project3
{
private static Frame myframe;
private static TextField productCode;
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[Code]...

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Could I get this text

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My variable's value is a "string" ....

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Followed this: [URL]

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[code].....

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