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by: Doug van Vianen |
last post by:
I am fairly new to Java but have written an applet that uses 'implements
Runnable' to do some timing
eg
public class Puzzle extends Applet implements Runnable
{ etc.
and also an applet which detects left, right and double mouse clicks using
'implements MouseListener'
eg
public class TestMouse extends Applet implements
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by: Salha |
last post by:
Hello there,
Can you help me in following problem:
Am working on a chemistry dictionary. I want to have all the chemistry terms in a JList and whenever i select a term from a JList, it displays the meaning in a text area (as any encyclopedia) and the term in a textfield. My questions:
1. How can i load the chemistry terms in to the JList and meanings in the textarea and store them?
2. How can i select a term and diplays it in the...
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by: paoparaopao |
last post by:
Hi,
I want to drag rows up/down in a JList; for example, drag 3rd row to 1st row.
I have setDragEnabled(true) for JList, but it doesn't work!
How do I drag rows in JList?
Thanks!
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by: no1zson |
last post by:
I am a beginner here, still in my first Java class, so I hope this question is not so simple as to offend anyone, but I am finishing up my cd inventory program.
Adding some GUI buttons to manipulate data in my JList.
JList is beyond the scope of my class so I am finding help hard to come by.
I only have two weeks of class left, so it is too late to go back to my array now.
It is sink or swim with what I have. :o)
For my question ... I...
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by: no1zson |
last post by:
I do not even know how to correctly ask this question.
I have an item field in the code I am about to post. Simple intger meant to be an item number for a cd. The user enters this number.
Over the last week I have played with Add buttons, Del buttons, Modify and everything else and it brought to light a problem I want to address today.
I have always just used 1 for the first item, 2 for the second and so on ...
well after I am done will all...
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by: Nepomuk |
last post by:
Hi!
I'm trying to use a JList. Here's the code:
String languages = {
"deutsch", // german
"english", // english
"castellano", // castilian
"français", // french
"italiano", // italian
"日本語", // japanese
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by: sukatoa |
last post by:
I came from List in awt....
Im currently having an experiment about JList....
say like 140,280 ( h,w )
i have 4 values that have been set on JList
using addElement from DefaultListModel....
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by: wishbone34 |
last post by:
Hi, here is some of my code
public class ControlIL extends JFrame implements ActionListener, ListSelectionListener {
private JList Items;
//builds the UI
public ControlIL(){
DefaultListModel model = new DefaultListModel();
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by: Gangreen |
last post by:
Hi all,
I've bumped into an odd problem creating a GUI in swing. As you will see in the screenshots, I have a tabbed layout. Each tab is a Jpanel. On this panel I have put a JList, containing a series of objects. My intention is to have a single column of objects in the list, and have it to scroll when the objects exceed the vertical space.
My code is this:
private JComponent createListBox() {
Object test = {"Thingy 1","Thingy...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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