Swing/AWT/SWT :: Pagination In JTextpane

Dec 23, 2010

Here is a SSCCEE for pagination of jtextpane. it uses a stylededitorkit

My problem is if i change the content type to text/rtf or text/html it does not work.

Both rtfeditorkit adn htmleditorkit inherit from stylededitorkit so the result should be the same but it is not

import javax.swing.text.*;
import javax.swing.*;
import java.awt.*;
public class CetiEditorKit extends StyledEditorKit {

[Code] .....

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Swing/AWT/SWT :: No Tabbing In JTextPane

Jul 25, 2014

how to make the tab key stop tabbing (ie. putting spaces) inside of a JTextPane. I do have it tabbing to the other componenets by setting up a Focus Policy class and FocusPolicy Keys but it still adds the space in the JTextPane even though it tabs out.

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Swing/AWT/SWT :: How To Zoom JtextPane

Jan 9, 2014

How to zoom the following jtextpane

package openurdu.page;

import java.awt.Color;
import java.awt.ComponentOrientation;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.RenderingHints;

[code]....

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Swing/AWT/SWT :: Creating RTFEditorKit In A Class That Already Extends JTextPane

Apr 8, 2015

I'm building a text editor. At this point, the editor should be able to read and write text and rich text. I create an instance of a RichTextEditor class that I created that extends a superclass I created (that extends JTextPane). Both my rich text and plain text classes extends the superclass I created. I use the this.read() to input my plain text from buffered reader. I think I need to use the read(fileinput stream, rtf document) method from type RTFEditorKit, but I cannot use that because it does not extend RTFEditorKit. I don't want to create a new class that extends RTFEditorKit because I need stuff from the JTextPane.

here are the classes on git... the super: TextEditorPane.java

The plaintext: TextEditorWrap.java

and the rich: RichTextEditor.java

I have fiddled with the read() method in different ways. In all cases, nothing loads. If I use the BufferedReader method, it doesn't give me an RTF, just the code for the RTF file.

How should I proceed? Do I create some sort of RTF interface and implement it?

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JSF :: Rich Faces Pagination Not Working

Nov 28, 2014

I am using jsf rich faces to dispay the page. Pagination is not working in the same page.Problem here is i am able to see the first page only for the pagination functionality.

Below is the part of the code from xhtml.

<rich:dataTable value="#{selectedBean.bean.attributes}" var="attribute" iterationStatusVar="it" id="table" rows="20">
<f:facet name="caption">
<h:outputText value="#{selectedBean.bean.name}" />
</f:facet>
<f:facet name="header">
<h:outputText value="Attributes" />

[Code] ....

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Servlets :: Pagination Of Oracle Database Query Result

Jan 6, 2015

My query retrieves more than 5000 records from Oracle database. I want to display the records 100 per page. I know it is called pagination. Any detailed styp-by-guide or tutorial or example available?

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Nov 5, 2014

TabPane and Pagination controls.  However, I would like to be able to create a vertical toolbar that controls page or tab display.

Is it possible to create a Pagination with no page control?  Or is my guess of sizing the Pagination control so that the lower section is off of the displayed window, thus hiding the page info? Or, is it possible to create a TabPane with panels, but no tabs?

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Updating Value In JTextPane

Feb 20, 2015

I have a jTextPane set up and a panel with radioButtons. My jTextPane displays the contents of a text file I have chosen. The 3rd line, 4th index, displayed in my jTextPane specifies a value of type int. When I click my radioButton, I would like that value to increase by 1. So far, I have the following code. I tried to pane.setText(value + 1), but that doesn't seem to work. How do I update the value and display the updated value in jTextPane?

My code :
 
private final ActionListener actionListen = new ActionListener() {  
for(String line: pane.getText().split("")){     String lineThree = line[3];    
int value =  lineThree.charAt(4);     if(radioButton.isSelected()){      
pane.setText(value+1);     }   }};

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JTextPane Not Printing Components Inside It

Jun 10, 2014

As I couldn't find a way to do the printing of multiple items on one page, I decided to test out my idea. I found that I could have a table in a JTextPane.

However, whenever I got to print, my table will vanish. It doesn't even need to go to the printer. Just bringing up the print dialog will make it vanish like tax money in D.C.

(Also, I'm not really that familiar with JTextPane and it seems harder than JTextArea. Which part is controlling the font of my regular text by the way? I think it might be tableParagraph but it could also be the base font. I can try and fiddle with both and waste paper but where the font is being set.

Setting the font with setFont() will vanish my table. )

Somehow, I'm thinking that the solution might be JTextPane.setContentType() or setEditorKit() or both. (I"m not that familiar with either, but I fear that it's only being set to handle text, hence any graphics are being lost.)

Here is my code:

import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.text.*;
public class AddingTables {
JTextPane textPane;
private Object[][] rows;
private Object[] colNames;
 
[Code] ....

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How To Insert Text Without Formatting It In Jtextpane

May 12, 2014

GLOBAL MARKET, BY APPLICATIONS

List item
List item
List item
List item
List item
List item
List item

I want to insert the above text in the same way as it looks above in jtextpane. I would be copying it from word and inserting it in jtextpane. When I copy the text in jtextpane the bullets disappear. Also i dont want to use HTMLEditorKit.

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How To Insert Styled text In JTextpane

May 12, 2014

GLOBAL MARKET, BY APPLICATIONS
List itemList itemList itemList itemList itemList itemList item

I want to insert the above text in the same way as it looks above in jtextpane. I would be copying the mentioned format of data  from ms word,website and would be inserting it in jtextpane. When I copy the text in jtextpane the bullets disappear. I don't want the bullets to disappear. I don't want to use a html editor kit.

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BadLocationException When SetContentType (text / Html) In JTextPane

Feb 26, 2015

I want to setContentType("text/html") to be able to use html in JTextPane but I get BadLocationException when I try to remove the first line.

Here is the code

    setContentType("text/html") ;
    try {
         Element root = getDocument().getDefaultRootElement();
         Element firstLine = root.getElement(0);
        getDocument().remove(firstLine.getStartOffset(), firstLine.getEndOffset());
        }
    catch (BadLocationException e) { }

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Feb 16, 2014

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?

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Swing/AWT/SWT :: Factory Design Pattern With Swing JDialog

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Is it a good idea to use the factory design pattern for say if I needed to create four different JDialogs for the same parent frame?

factory design interface
package client;
public interface Dialog {
void getInstanceOf ();
void initComponents ();
}

One of the four JDialog class would look something like this without the comments.

package client;
import javax.swing.JDialog;
@SuppressWarnings("serial")
public class AddCustomerDialog extends JDialog implements Dialog{
public AddCustomerDialog () {
//Some stuff goes here to set the settings for JDialog instance

[code]....

Of course you would have your factory class

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I would like to be able to change the locale in my Swing application at runtime and have all the text elements on the GUI update themselves with localized text from a ResourceBundle of the new locale.If there a simple way of achieving this without having to create an event model for all GUI pages?

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I have created a jtable with two columns so I need add checkboxes dynamically in to the first column.Bıt I couldn find something like add.How can do this.This is what I have so far

public CheckBoxes(){
table=new JTable(new TableModels());
TableColumnModel columnModel = null;
JCheckBox box;
for (int i = 0; i <2; i++) {

[Code] ....

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Dec 20, 2014

I've almost finished building an Editor in Java, but i'm a bit stuck on creating a JCheckBox that saves your credentials (as in password only) . I would like it to be on a JPanel under the password input box and above the Login and Register buttons.

Code:
Login.java (Main class for this problem)

[URL] ....

The main thing here is using GridLayout, which is what im currently working with but can't seem to get it under the password input box.. check: [URL] ....

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how to open a GUI on top of another GUI? I have built a GUI and have a button that when pressed I want to open a new GUI which is another java application within the project, it seems pretty straight forward and I just need to insert 'new [name of application]()'

Button btnEdit = new Button(shell, SWT.NONE);
btnEdit.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
new edit();
}
});
btnEdit.setBounds(76, 10, 75, 25);
btnEdit.setText("Edit");

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What is the best way to run a Swing application on the web? Should I convert it to an applet or do something else?

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Jan 6, 2014

I find myself asking these two questions because I see them as relating. First question is; I always write

Java Code: f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); mh_sh_highlight_all('java');
(where f is a JFrame object)

to set the close for the JFrame. What I don't get about this is what is going on in the parenthesis. I looked in the Java Documentation, and it says an int goes inside. In that case, I don't really get what the word JFrame is doing there. Overall, please explain what is inside the parenthesis of that line and why it has to be there.The second question is a generic question. I notice a lot of times an object will be created, and as its parameter, you will have to instantiate an object. an example would be

Java Code: Class f = new Class(new Object) mh_sh_highlight_all('java');

What does it mean when an object gets created inside of a new object? Why is putting Java Code: new Object mh_sh_highlight_all('java');
ever necessary when concerning the two parenthesis?

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Jan 16, 2015

I am trying to add a JMenuBar to this program with just one dropdown to select one option but I am getting an error with the setJMenuBar(menuBar); line as it does not extend JFram. How I would add a menu to this program another way.

public class Calculator extends JPanel implements ActionListener{
private static final long serialVersionUID = 1L;
JMenuBar menuBar = new JMenuBar();
JMenu noteMenu = new JMenu("Note");
JMenuItem newNote = new JMenuItem("New Note");
public static final int WIDTH = 350;
public static final int HEIGHT = 560;

[Code] ....

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Why Should Swing GUI Code Be Placed On EDT

Oct 3, 2014

According to what I read, "when programming in Swing, your GUI creation code should be placed on the Event Dispatch Thread (EDT). This will prevent potential race conditions that could lead to deadlock." (See below for code.)

Why is this? How could making a GUI lead to deadlock?

public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI();
}
});
}

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Swing/AWT/SWT :: While Loop Does Not Run

Mar 11, 2014

I'm developing a Swing Project and I have a textarea in which the item names will be entered separating with commas. The code has to check every element and fetch the price of it and calculate the total amount and display it in the text field. But Somehow it does not enter the while Loop? Why?

Here is the code

String str = accessories.getText();
accessories.setText(str.toUpperCase());
String[] str_arr = accessories.getText().split(",");
float t1 = 0;
float t2 = 0;
for (int i = 0; i < str_arr.length; i++) {
System.out.println(str_arr[i]);
System.out.println("

[code]....

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Swing/AWT/SWT :: Why Should GUI Code Be Placed On EDT

Oct 3, 2014

According to what I read, “when programming in Swing, your GUI creation code should be placed on the Event Dispatch Thread (EDT). This will prevent potential race conditions that could lead to deadlock.” (See below for code.)

Why is this? How could making a GUI lead to deadlock?

public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI();
}
});
}

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