JavaFX 2.0 :: How To Bind The Content Of A ListProperty
Feb 2, 2015
Is there an existing way to bind the content of a ListProperty? Consider the following:
private final ListProperty<Worker<?>> workers = new SimpleListProperty<>(FXCollections.observableArrayList());
public ListProperty<Worker<?>> workersProperty() {return workers;}
public ObservableList<Worker<?>> getWorkers() {return workers.get();}
public void setWorkers(ObservableList<Worker<?>> workers) {this.workers.set(workers);}
[Code]...
What I want to do is bind the content of the stateWatchedWorkers list to workers. If the entire workers list is replaced, I want stateWatchedWorkers to be updated to match the content of the new list. Put another way, I want the stateWatchedWorkers list to be mapped to the current list being held by the workers property.
View Replies
ADVERTISEMENT
Oct 1, 2014
I would like to bind the width of the second column of my TableView with the width of my TableView.
My custom TableView class :
public class CustomTableView<T> extends
TableView<ObservableList<Pair<String, Object>>> implements Cloneable {
private static Logger logger = Logger.getLogger(CustomTableView.class);
private double prefWidth; // optionnel private double minWidth; // optionnel
private double maxWidth; // optionnel private double height; // optionnel
private List<InfoColumnBean> cols; // optionnel
[Code]....
View Replies
View Related
Jun 5, 2014
I try to bind the text-property of a selected cell of a TreeView to a label. So if the user click on a cell in the treeview the label should show the cell text. Now I am quite confused about the options I got to do so. Should I use label.textProperty().bind( ... ??? ... ) The treeview.onMouseClicked()property? or something different?
View Replies
View Related
May 23, 2014
I am facing an issue with the TableView in Java FX 8.
I am having a TableView created with data with scrollbars automatically added in when the Window is minimized.
I moved the horizontal scrollbar to right and then maximized the window to full.
After this the column headers remained no longer aligned with the content. When I click on any column header then the header aligns with the content.
The Issue is replicable also in case when a vertical scrollbar gets automatically added to a table view with preloaded data...
View Replies
View Related
Jun 1, 2014
I have a case where I want to float a modeless popup on top of all other content. Seems like a Popup is ideal for this. Except for the following annoyances:
I don't see any way to tie its position to some owner window. You can supply an initial anchor position, but I noticed that if I drag the frame of the app window containing the JavaFX application, the Popup remains where it is and can actually appear outside the bounds of the App! I find this very disconcerting. I suppose I could bind its position to the screen coords of the Stage, but it would seem that I should not have to do this.If I minimize the app, the Popup remains visible. Rather odd given that when I called Popup.show(Window), you would think when the owner Window got hidden it would hide the owned Popups too. Again, I could probably bind to some property on the Stage, but like (1), it seems you should not have to do this.
I haven't tried this while embedding the Scene in a browser. I certainly hope that these Popups should not be allowed outside the bounds of the browser window. That spells trouble.
View Replies
View Related
Nov 25, 2014
I am trying to figure out the best way to load localized versions of FXML content. I know that I can localize strings, images etc. by specifying a ResourceBundle when loading the FXML using FXMLLoader with a ResourceBundle. But what about if you need to tweak the FXML for different locales (eg, adding more real estate for certain elements, different fonts, etc). Is there any way to create localized versions of FXML content? The only thing I can come up with is a naming convention like MyForm.fxml, MyForm_de_DE.fxml, ... and trying to load them based on the locale, but I'd have to come up with my own fallback for specific locales that aren't found.
View Replies
View Related
Nov 19, 2014
I want to create a ScrollPane where I can scale the contents. Think of a simple drawing program that allows you to zoom in and zoom out.
If I create a ScrollPane in SceneBuilder and then drop a couple of Circles into the AnchorPane all looks good.
If I then set a scale of 0.5 for the AnchorPane Scale X and Scale Y the AnchorPane gets scaled about its centre leaving space between the left and top edge of the AnchorPane and the left and top edge of the enclosing ScrollPane.
The only way to get the AnchorPane so that it aligns with the top left of the ScrollPane seems to be to add a negative amount to Translate X and Translate Y.
In my application I would like the user to be able to adjust the zoom (Scale) continually and also the size of the AnchorPane must be allowed to change as the user add/deletes/edits content.
Does this mean I have to continually monitor the AnchorPane properties and set compensating Translate X and Translate Y values each time? Or is there an easier way to achieve what I want?
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.paint.*?>
<?import javafx.scene.effect.*?>
<?import javafx.scene.*?>
<?import javafx.scene.shape.*?>
[Code] ....
View Replies
View Related
Nov 20, 2014
I'm using the tableview-component. The size of font of header is greater then that of cells. The problem is: the width of the column bases on the cell with the longest string and if the header-string is longer then the header gets truncated (it shows ellipsis) and I have to change the width of column manually. How could I solve this problem? The easiest way would be to compute the column-width on myself. I can't find any method in javafx, that would allow to compute the width of string in pixels. In Swing there is the FontMetrics class and Graphics class, so it is easy to get the width in pixels. Are there any pendants to this classes in JavaFX?
View Replies
View Related
Aug 11, 2014
I am creating a search module page. It has many input ext field and a search button.
On my jsp, I have the following:
<label>Reference ID:
<input id="referenceID"
name="referenceID"
type="text"
value="<c:out value="${transaction.refId}" />"/>
</label>
On my servlet, I have the following (code fragment):
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
Transaction transaction = new Transaction();
transaction.setRefId(request.getParameter("referenceID")== null || request.getParameter("referenceID")== "" ?null:Long.parseLong(request.getParameter("referenceID")));
request.setAttribute("transaction ", transaction );
}
Is there any alternative on executing request.getParameter on the id's of input text in order to set it on the Transaction bean so that the values will display on the user when the page reloads?
View Replies
View Related
Feb 28, 2011
I have following bean:
public class LoginBean {
private String email;
private String password;
private SessionId sessionId;
private UserController userController;
public LoginBean() {
this.email = "";
this.password = "";
[code]....
And the jsp page is html and css and next part
<h:form id="form">
<p><h:inputText value="#{loginBean.email}" /></p>
<p><h:inputSecret value="#{loginBean.password}" /></p>
<p><h:message for="form"/></p>
<p><h:commandButton value="login" action="#{loginBean.login}" /></p>
</h:form>
I can't get the values out of the inputtext in any way?
View Replies
View Related
Apr 22, 2014
I am working for my customer in a Java EE project, where we use JGoodies for binding JTable rows to text fields below the table. This works fine, but in one dialog, there are filtering check boxes. When all the check boxes - three in number - are clicked, all items become visible. If non are checked, the table remains empty. It is possible to filter out some rows, but JGoodies, which uses the table model, is not aware of this filtering. When clicking the first row in the filtered table, the first row elements of the unfiltered table are displayed in the text fields below. Is there a way to circumvent this problem?
To my opinion, the problem is not a JGoodies problem, but binding a text field with JGoodies using the table model of a table that has been filtered.
I attached an example, where I couldn't manage to bind the text field with the Bindings.bind method, but it shows the problem. I adopted some code found on the Internet for my purposes.
The table is filtered according to the combo box contents. If the GENERAL type of eating is selected, the binding of the text field below is fine. If, however, the combo box selects parts of the table contents, the text field below still gets the information from the (unfiltered) table model. Here, I need information how can I do this in the proper way.
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
/**
* A simplified mouse listener that reacts when the mouse has been clicked or pressed.
*/
public abstract class ASimpleMouseListener implements MouseListener {
/**
* Event method that is called when the mouse has been clicked or pressed.
[Code] .....
View Replies
View Related
Sep 14, 2014
One of my official site is not disaplying the content in machine#1 IE10 browser.And the same site is showing data in another machine#2. I compared the both machines JRE and JDK settings but no difference found.
how to link the JRE to browser.
View Replies
View Related
Mar 4, 2015
I'm a first timer at jsf, and right now I'm learning how to use ajax in jsf. i got a problem when i click a command link i want to change in a content, but when i run my web and i click the command link it didn't do anything. This is the source :
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
[Code] ....
In this code when i click the Home button it suppose to change the ouput text to a string that store in my bean. This is my bean:
/*
* 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 UI;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
[Code] .....
At first the output text value is the same as the string i store in the bean. but when i click the commandlink, it didn't do anything, is there something wrong with my code?
View Replies
View Related
Jan 27, 2013
I am trying to read a content of file downloaded from ftp and return it as a String. This is what I use:
Java Code:
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.net.ftp.FTPClient;
public class Test {
public static void main(String [] args) throws IOException{
FTPClient ftp = new FTPClient();
[code]....
The code does not work, although all the links are correct.
View Replies
View Related
Nov 27, 2014
I am working on a little project to create an App that can read contents from a website and return it back to my app. What protocol to use for that. Just the reading/retrieving content from a website.
View Replies
View Related
Dec 30, 2014
I am fallowing programming tutorials on youtube.And this code is for reading zip files content.I did the same things like in the video.But Code dosent work
try {
ZipInputStream zis=
new ZipInputStream(new FileInputStream("C:UsersxxxDesktop ry.rar"));
ZipEntry zip;
while((zip=zis.getNextEntry())!=null){
jTextArea1.append(zip.getName());
zis.closeEntry();
}
zis.close();
} catch (FileNotFoundException ex) {
Logger.getLogger(Zip.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(Zip.class.getName()).log(Level.SEVERE, null, ex);
}
View Replies
View Related
Aug 26, 2014
I am new to Java and Eclipse. What does lined-out lines mean?
View Replies
View Related
Feb 6, 2014
I just created an applet that I want to call from a html file.The applet code looks like this (and works):
Java Code:
package jav12
import java.awt.*;
import javax.swing.*;
public class Welcome extends JApplet {
public Welcome(){
[code]...
When I click on the html file the content of the page is blocked and the applet isn't loaded. URL...
View Replies
View Related
May 21, 2014
String contentType = fi.getContentType(); gives text/plain when my file is.txt file and gives image/jpeg when my file is .jpeg file but when my file is .jar or .docx it will return application/octet-stream and application/vnd.openxmlformats-officedocument.wordprocessingml.document respictively so what to do to get exact mime type.
View Replies
View Related
Mar 9, 2015
I was trying to store the content JTextField on char..... Here's the instruction of program--->>create a GUI program that convert letter into corresponding no. EXAMPLE:
if user enter "c" then it will output "3"......
like a=1,b=2,c=3,......
Here's my code
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class convert extends JFrame {
private static final int width = 400;
private static final int height = 300;
private JLabel EN,EQN;
[code]....
View Replies
View Related
May 29, 2014
How to read content of Word document ..?
View Replies
View Related
Jul 2, 2014
i need the jsp code that has to display all the data in excell sheet like google spreadsheeet.
View Replies
View Related
Apr 27, 2015
I have a text file which contains to integer values I need to retrieve for each item (total of 56 items in the file). One is an item number, the other the weight ("Item: " + number + "Weight: " + weight). I am trying to build an array list that will add each set of data to it. I know that when I add the item array to the arraylist it is storing the array variable and not its contents, so is there a way to easily copy that data array to the array list?
ArrayList newInventory = new ArrayList();
int[] item = new int[2];
while(sc.hasNext()) {
String itemVal = br.readLine();
if(sc.hasNextInt()) {
item.add(sc.nextInt());
}
}
View Replies
View Related
Jan 29, 2014
I am trying to make a program to go on a stock website find the value a particular stock is at and display it to the user. Then repeat at your selected timeframe.
I can get my code to read the entire source of the page or open a page but I cannot seem to get it to find something within the source.
What It would do when completed. Get input from the user on what stock and sight to search and how often to check it. Once the run button is clicked I would like it to take the input from the user and run in the back ground going on the website searching the stock and display the numbers back to the user. I have only been able to have it display the entire source code though, not just the stock numbers.
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
[Code].....
View Replies
View Related
Oct 5, 2014
I have a main class AddressBook where I use ArrayList<Contact> addressBook = new ArrayList<>(); to add information such as name and phone numbers in my Contact class. How do I go about accessing all the information (names, and phone numbers) that is stored in my Contact class? What happens when I print it out is it only prints out the last input of name and phone number and not the entire collection of names and phone numbers. How do I print out the contents of ArrayList?
View Replies
View Related
Jun 23, 2014
I am creating a webapp project , in which i have loaded my JSP page having JSTL tags in a DIV tag successfully but when user clicks on a radio button a jquery fires which loads that perticular div tag , and the html content in that div tag is then loaded again but not the JSTL content..
View Replies
View Related