JavaFX 2.0 :: Make TextArea Background Gradient Fixed

Sep 27, 2014

I have a TextArea and want to set a linear-gradient as background, which works fine:
 
.text-area {
    -fx-background-color: linear-gradient(to bottom, red 0%, blue 100%);
}
 
The problem is that if the TextArea contains much text (and long scrollbars) it is nearly only red. Only if you scroll down to the bottom, it becomes blue.
 
I want the red-blue gradient always look the same, no matter how much text there is.
 
In HTML there's something like background-attachment: fixed, which would do the trick, but not so in JavaFX.
 
Can I achieve it nonetheless. Preferably without any ugly workarounds, like a transparent TextArea within another Pane where the wrapping Pane has the gradient.

View Replies


ADVERTISEMENT

JavaFX 2.0 :: Restrict TextArea To Allow Only IP Addresses With FXML

Jun 24, 2015

I have a TextArea that I am trying to restrict user inputs to allow only IP addresses format in that Area. So I thought of only allowing digits and decimal points. For multiple IPs, One IP per line, the TextArea needs to accept new lines. For the most part what I have below is working except for delete. I can't delete any entry even if I am using the associate Unicode.  Is this even the correct way of doing it?

public class RestrictIpInputTextArea extends TextArea {   
    @Override
   public void replaceText(int i, int il, String string){
       if(string.matches("[0-9_u000A_u232B_u0008_u2421_._u007F_u005F]") || string.isEmpty()){
          super.replaceText(il, il, string);

[Code] .....
 
In my FXML File I calling it as <RestrictIpInputTextArea ......

View Replies View Related

How To Make Image Background For A Window

Jun 17, 2014

I would like to learn how to add an image background to a window in java that I can put controls like buttons, textboxes, and checkboxes in front of. I already tried using a JLabel with an ImageIcon but I cannot overlay controls over the JLabel. From what I understand there are multiple ways to do this. What is the best way and how can I do it?

View Replies View Related

How To Make A Scrolling Background In Java

Nov 1, 2014

i am trying to make a platform game in java and to do this im trying to make a scrolling bacground. i can get the background image to scroll. However, i cant get the image to scroll forever, here is the code.

GamePanel class ( the jpanel )
public class GamePanel extends JPanel implements ActionListener{
static ArrayList<BackGround> store = new ArrayList<BackGround>();
public GamePanel(){
setFocusable(true);
Timer time = new Timer(5,this);
time.start();
store.add(new BackGround(0,-200));

the problem i have is that i want the bacground to loop. however, once the first instance of the background is done scrolling it freezes and doesnt load anymore. here is the code for adding a new background to the list

if(store.get(a).getX() <= -950 ){
GamePanel.store.get(a).setX(-900);
GamePanel.store.add(new BackGround(-951,-200));
}

View Replies View Related

JavaFX 2.0 :: Multithreading In Background In Application

Dec 25, 2014

I need to work with multiple threads in background in a JavaFX application. I have a screen with ten buttons and I need to 'bind' each thread with the button that started the thread. If the user pressed a button that had started a thread (in the main screen, MainController.java), I need to recover it to display the information that contains to display it on the controls of Details Screen ( a second screen, DetailController.java).

What Class do you recommend for this? Service?

[URL] ....

It is possible to name the threads with any of these classes?

View Replies View Related

JavaFX 2.0 :: Set Background Color Of Menuitem - No Highlight

Jun 21, 2015

when i set a certain menuitem background color, the highlight is losed. What should i do?

View Replies View Related

JavaFX 2.0 :: Progress Indicator In ListView Has Border And White Background?

Dec 1, 2014

If I "embed" a ProgressIndicator inside a ListView it has an ugly border and a white background. It looks like there's a TextField below the ProgressIndicator.
 
Why does it behave like that and how to solve it so that the progress indicator is transparent.

import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.scene.Scene;
import javafx.scene.control.ListCell;
import javafx.scene.control.ListView;
import javafx.scene.control.ProgressIndicator;

[Code] .....

View Replies View Related

JavaFX 2.0 :: Setting Background Color For Layout - Fill / Color On OS X

Jun 10, 2014

No problem setting background color for layouts, e.g. bdrPn.setBackground(new Background((new BackgroundFill(Color.BLACK, CornerRadii.EMPTY, Insets.EMPTY))));
 
But neither of the following are working for me, running JavaFX 8 on latest OS-X
 
scene = new Scene(bdrPn, winW, winH, Color.BLACK);
scene.setFill(Color.BLACK); 
scene.setFill() worked fine for previous versions of JavaFX.

View Replies View Related

JavaFX 2.0 :: How To Make Object Property Causes ListChangeListener

May 13, 2014

I have a Die class that extends Label. It has a SimpleIntegerProperty called faceValue. In another class I have an ObservableArrayList of Die called dice and a FilteredList of all the die in dice with a faceValue of 2. The Problem is that when I update the faceValue (ie. roll()) the filteredlist doesn't update with the Die that faceValue=2. I believe the reason is that the filteredlist updates when a ListChangeListener is fired. If i add, subtract elements from dice I don't have a problem but how do I make it so that updating the faceValue on the die counts as a ListChange, or is there even a way to do that.

View Replies View Related

JavaFX 2.0 :: Correct Way To Make Stage Respect Its Scene Minimum Size?

Jun 25, 2014

I noticed that all my stages can be resized to zero size regardless of their contained scene, which is very ugly. How do I keep them from doing that? Is there some sort of intelligent way to bind the stage's min size to the size of the scene so that no part of the scene is cut off?

View Replies View Related

Swing/AWT/SWT :: JTable With Fixed Row

Nov 9, 2008

My JTable has a row, row number 0, which I always want to be at the top.I tried the following two approaches, both without success:

1- Use a custom table cell renderer for the header, and create a header of two rows. the second row is my JTextField.

Problem: I cannot get the JTextField to function properly. (I've seen examples with a checkbox in the header, but that one just reacts to a click somewhere on the header, my textfield must be editable).

2- Use the first row of the table. This works quite nice. However, I must prevent row 0 to be re-ordered when sorting the table.

I was thinking to add a prefix (either something like "___" or "zzz" depending on current sorting mode), but I do not know which methods to adjust for this exaclty.

Another approach would be to have N textfields above the JTable in some layout (or two JTable's on top of each other).

However, Then I would need to react to the re-ordering and re-sizing of all columns as well, which does not seem easy to me.

View Replies View Related

Swing/AWT/SWT :: Layout With Fixed Heights And Gaps?

Jan 29, 2015

I'm trying to build a GUI that must look lik on the image above. There must be three JPanles, the one above, with buttons and combo boxes, must have fixed height and all three must have fixed vertical gaps between them. I'm trying laout after layout but somehow it's not working. I'm allowed to use only standard Swing layouts.

View Replies View Related

JSP :: Populate A Dropdown With Fixed / Static List Of Values?

Nov 3, 2014

I have a fixed list of 20+ values to be populated in a dropdown. The set of values are always going to remain the same, no future scope of modifications, additions or deletions.

Listing each of them as <option> in JSP is making the page look cluttered. Or is it better reading it as a comma-separated string from a properties file and then iterating to populate the dropdown.

What will be the best approach to populate such a dropdown in JSP?

View Replies View Related

Evaluation Of Expression - Operator Precedence Fixed Or Variable?

Feb 5, 2015

I just wanted to ask that while evaluating any expression,is the operator precedence fixed or it varies according to the compiler ,?

View Replies View Related

Formatting Double To Fixed Number Of Fractional Digits

Apr 6, 2014

Where do I find a subroutine similar to this:

String formatDouble(double dblNum,int NumOfDecDigits) { }

For years I have been using output subroutines I wrote long ago.

Now I need this kind and can't remember where it is.

How do I print doubles to a fixed number of digits to right of the point?

View Replies View Related

Program That Calculate Minimum Fixed Monthly Payment

Jun 11, 2014

I want to Write a program that calculates the minimum fixed monthly payment needed in order pay off a credit card balance.

the Amount is 3,500 the annual rate is 9.9%, the minimum payment is 2% a month. the fixed payment is 150.

By a fixed monthly payment, we mean a single number which does not change each month, but instead is a constant amount that will be paid each month.

The program should print out :

payment information:
new balance total .......
current payment due .......

if you make minimum payment (2%) you will pay of in .... months and you Will end up paying an estimated total of $........

if you make the fixed rate payment, you will pay of in .... months and you Will end up paying an estimated total of $........ and you will save $........

View Replies View Related

JSP :: How To Set Value Into Textarea With EL

Mar 27, 2014

<textarea rows="5" name="name" value="<c:out value="${n.name} "/>" maxlength="100">

View Replies View Related

JSP :: Trying To Use Textarea

May 19, 2014

for now my jsp file is something like this again i am trying to use textarea in jsp.

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form name="Keyboard" action="/CTSystem/Detect" method="get">
<textarea id="Optextarea" name="Optextarea" style="width: 383px; height: 400px; ">

View Replies View Related

Payroll System For Hourly / Fixed Monthly And Commission Paid Workers Of Company

Dec 21, 2014

I am doing a program where i have to implement a payroll system into a company for hourly, fixed monthly and commission paid workers. I also have to put the method which i did. the problem is I cant tell if my calculation is wrong or if i am missing a codes some where. The output is not giving me the answer that I was at least expected,

Here is my method:

{
< double total_deduction;>
< total_deduction = gross_pay - deduction;>
< return total_deduction;>
}
< public static double calGrossH(double hours_worked, double pay_rate)>

[Code] .....

I have done a lot researching and have come up with some search with almost the same calculation and I have also asked employees of a company on how they calculated hourly rate, commissions rate and fixed rate for all workers and gotten the same response but for some reason the output is not what it is supposed to output. here is my output.

<
un:>
<please enter the number of employees to be processed 31>
<please enter employee id number 3669>
<please enter employee first name>

[Code] ....

I dont know if I am missing some calculation somewhere or codes been researching and bussing my brains to figure out where is the missing codes or calculation.

View Replies View Related

Program For Airline Ticket Booking - Fixed Origin City And Five Destination Cities

Oct 26, 2014

I am doing a pretty basic program with a fixed origin city and five destination cities. I am having trouble with entering passenger details. This is what I tried, but then I cannot retain all passenger details to print later on in the final ticket.

System.out.println("Enter flight details of child passengers (below 12 years)");
System.out.println("Enter Name");
for(a = 1; a <= cp; ++a)
{
//cp is number of child passengers, a is loop variable
String name = br.readLine();
System.out.println("1. " + name);
}

View Replies View Related

Write TextArea To File Formatting?

Dec 10, 2014

I want to write a text area to a file which I have accomplished however the formatting for how it is written into the text file is different. Is there a different library I must use to retain the formatting?

I'm using a BufferedWriter to write to the file

if (!file.exists()) {
try {
BufferedWriter output = new BufferedWriter(
new FileWriter(file));
output.write(textArea.getText());
output.close();
} catch (IOExcception io) {
io.printStackTrace();
}
}

If I write this into the text area:

DreamInCode
YouTube
Google

The text file contains text that says:

DreamInCodeYouTubeGoogle

View Replies View Related

Swing/AWT/SWT :: Input Image In Textarea

Jun 4, 2014

I am trying to input an image into a JTextArea using following code . Image is not displaying in the textarea

else if(action=="Image")
{
final ImageIcon imageIcon=new ImageIcon("E:/Anu/sec.gif");
final Image image=imageIcon.getImage();
Image grayImage = GrayFilter.createDisabledImage(image);

MF.TxtMsg=new JTextArea(){ //MailFrame MF

[code]....

View Replies View Related

Swing/AWT/SWT :: Append Text To Textarea From Another Class

Aug 2, 2014

Class 1 open main frame

Class2 add panel for main frame

Class3 append text to Jtextarea (of panel class2)

View Replies View Related

Servlets :: Detect Keystroke In JSP Textarea And Keylistener

May 22, 2014

i can use this current code to change it so that it use TextArea in jsp and the keylistener code in servlet. i know i have to take out the JFrame,JTextfield and ContentPane but still i could not do it.

Servlet:

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.IOException;

[code]....

View Replies View Related

Getting User Input From TextArea And Storing It As String Value

Jan 20, 2015

I am having trouble with getting a user input once they enter it in to a JTextArea and then storing it in to a string value. See, I wanted the user to enter an answer in to the JTextArea, and then once I store it in to a string value, I would be able to use it later. I wanted to after storing the variable to print it on to a JLabel, but nothing is showing up... Heres my code.

static String usera[]= new String [10];
for (int i=0; i< usera.length; i++) {
//These are the JTextArea names
usera[0]= Question1.getText();
usera[1]= Question2.getText();

[Code].....

I already initialized the JLabels earlier in my code, and I did not feel the need to post all my code here. This is where I am trying to get the string variable and then printing it out.

View Replies View Related

Servlets :: How To Redirect A Console Output To Textarea

May 8, 2014

i am doing a program that allow user to run and execute java language in this commandline.jsp, a servlet execute.java , jsp called get consoleout put.jsp to direct it to commandline.jsp...however there a compilation errors cos i could only get a line of string, and when i run loop in commandline.jsp it will not have the output. i could only run helloworld in it.therefore i need code that i can run multiple line in it. i suspect its the print stream error in execute.java

<!DOCTYPE html>
<html>
<head>
<title>java interpreter</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script src="jquery-linedtextarea.js"></script>
<link href="jquery-linedtextarea.css" type="text/css" rel="stylesheet" />

[code]....

View Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved