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by: Fereshteh Shojaei |
last post by:
Hi,
I wonder if somebody could help me. I would like to move the cursor from one
JTextField to another one when I press <CR>.
Regards,
Fereshteh
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by: perseus |
last post by:
I think that everyone who told me that my question is irrelevant,
in particular Mr. David White,
is being absolutely ridiculous. Obviously, most of you up here
behave like the owners of the C++ language. A C++ interface
installation IS ABOUT THE C++ LANGUAGE! The language
does not possess the ability to handle even simple file directory
manipulation.
Those wise people that created it did not take care of it. So, BOOST
is a portable...
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by: Barry Anderberg |
last post by:
I've been doing some reading about Finalize and garbage collection.
I've learned that finalizing should be avoided because objects that
have a finalize method require 2 (possibly more) itterations of the
garbage collector to run before the memory is returned to the heap.
The first time the GC runs the Finalize method is called, then the
second time the memory is actually freed.
The problem is that most of the major classes in the .NET...
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by: Oliver Hirschi |
last post by:
Hi,
First of all sorry for my german posting before!
Here is my question in english:
By starting my application I construct a JFrame. By clicking onto a
JButton on this JFrame, it construct a NON-MODAL JDialog, which gets as
parentComponent the JFrame.
Now, if I switch between the Frame and the Dialog, they are correctly
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by: saytri |
last post by:
Hi i have this project were i have to do a quiz. i wrote the questions in a textfile and i called them through java. I have also made a menu to choose which type of quiz. But before accessing the quiz i have to do a password and a login. I managed to do the password but when i tried to join this to the whole program its not working. This is the main program:
import java.util.*;
import java.io.*;
import java.util.Scanner;
import...
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by: rpm27 |
last post by:
I'm new to Java. I am starting to understand Java GUI dimension (the swing library), and I need someone to clarify something to me: As far as I know, JFrame objects provide a window (with the maximize, minimize, close buttons, and a title bar), and JPanel provide a space for graphics, however they both are containers and can contain other JComponents (Buttons...). My question is, in what case should I add my components directly to a JPanel...
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by: JinFTW |
last post by:
Hey guys I hate to bother you with this, but I'm having a problem with creating an arrayList of JButtons that will end up using an actionlistener. My original program was this:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
public class KeyBorderPanel extends JPanel
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by: gaya3 |
last post by:
Hi,
I need to make the frame invisible on action event in swings.
I have the following code:
public class sample_pgm extends JFrame{
public void sample()
{
JFrame jf = new JFrame("Sample");
JPanel panel = new JPanel();
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by: ValValVal |
last post by:
Hi all. Please help me out I am stuck with this question.
I have NetBeans 6.1 and i created JFrame . Then I got this cool graphical editor so I could add buttons and other stuff to my JFrame. After I added some code and now I dont have this option to toggle Design-Source so all my buttons are stuck . What can be done here? When NetBeans allow me to use visual editor ???
Thanks in advance.
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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