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by: Hal Vaughan |
last post by:
I have a "wizard" type program with a series of panels that are placed in a
JPanel. When the "Next >" button is pressed, I put in a new panel (in
other words, the ActionListener for "Next >" selects the proper panel from
a CardLayout). Some of these panels, when selected, perform actions
immediately. When that happens, the panel is not displayed until the
action is complete.
I've tried invalidating the layout and repainting, but it...
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by: Patrick Vanhoof |
last post by:
Hi,
I have a small program to test the ActionListener, but it gives errors.
Here's part of the code:
class ButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
....
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by: linux newbie |
last post by:
is there any java expert could tell me what the problem below and
explain the code to me, your explanation is greatly appreciated :)
static Class class$java$awt$event$ActionListener;
static Class _mthclass$(String x$0)
{
try
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by: cnixuser |
last post by:
Hello, I am currently attempting to implement a simple actionlistener for a button in a JFrame that was created via "drag and drop" with the Netbeans 5.0 IDE, the code that I am using to implement the actionlistener should work, and is taken from other functional examples ;however, for some reason the compiler kicks out the following error :/home/vontux/cis435lab1/src/UserInterface.java:103: <identifier> expected
btn_roll.addActionListener(...
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by: Phil Latio |
last post by:
Quite a while back I used Java Swing (for Uni project) which allowed the
developer to a create form and on the "Submit" button I recall adding
something called an ActionListener. I was thinking of trying to do the
something similar in PHP but a bit puzzled on how I would achieve it.
My thoughts are to have a class for a Textbox, class for a SubmitButton and
a class called ActionListener which is invoked (is that the correct term??)
when...
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by: Nepomuk |
last post by:
Hi everyone!
I'm experiencing a very annoying problem - I have a few JCheckBoxes, which the user should not be able to select or deselect (it's done automatically). However, I don't seem to be able to disable the Checkboxes enough. It won't work with
JCheckBox check = new JCheckBox();
check.setEnabled(false);
Rather than doing what I want, it does the same ascheck.setBorderPaintedFlat(true);I'd rather not post the code if not necessary, as...
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by: stmfc |
last post by:
KeyListener listens keyboard strokes,
MouseListener listens mouse events, etc.
My question is about ActionListener.
what kind of events does ActionListener listen?
its name does not give much information, or does it listen all possible events?
can you give an example?
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by: carlos123 |
last post by:
hello, i am making a hall pass program for my computer programming class. i am having issues with my jcheckboxes. first off. this file reads from a .txt that just has
greg
john
joe
54343
45777
33444
in it. after the user puts in a correct id number, it displays 4 checkboxes to where they want to go. bathroom, office, nurse, and other. once the user clicks one of the checkboxes, it will remove all the stuff from the panel, and add the...
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by: Stubert |
last post by:
Hi there just a quick question, if I have multiple JMenuItems do I need to create an inner class ActionListener for each and every JMenuItem I create? Or is there a more efficient way of doing it?
I know I could just use event.getSource and check it all in one big ActionListener, but I've been informed that this is bad pracitce and should be done using inner classes.
Just wondering if there were any other ways of achieving this?
Thanks,...
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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: 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: 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: 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: 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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