Questions tagged [javax.swing.timer]
34 questions
5
votes
1 answer
Using SwingWorker and Timer to display time on a label?
I want to have a clock showing current time and refreshes every second. The code I am using is:
int timeDelay = 1000;
ActionListener time;
time = new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
…
Asif
- 4,980
- 8
- 38
- 53
5
votes
1 answer
Setting JDialog opacity by Timer
I am using the following code to fade-in a JDialog with a javax.swing.Timer:
float i = 0.0F;
final Timer timer = new Timer(50, null);
timer.addActionListener(new ActionListener() {
@Override
public void…
Asif
- 4,980
- 8
- 38
- 53
4
votes
1 answer
Timer is trying to convert to String
Can someone please tell me why the Timer is trying to Convert an int into a String. Here is the error that keeps coming up.
CurrentTimePrinter.java:48: error: incompatible types: int cannot be
converted to String
time = new…
Dustin
- 185
- 3
- 12
4
votes
4 answers
Javax.swing timer repeats fine, but ActionListener doesn't do anything
I am trying to flash the background colour in a textfield. My timer setup is as follows:
Flash flash = new Flash(); //set up timer
tmr = new javax.swing.Timer(1000, new Flash());
tmr.addActionListener(flash);
…
John R Doner
- 2,242
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4
votes
4 answers
How do you create a javax.swing.Timer that fires immediately, then every t milliseconds?
Right now, I have code that looks something like this:
Timer timer = new javax.swing.Timer(5000, myActionEvent);
According to what I'm seeing (and the Javadocs for the Timer class), the timer will wait 5000 milliseconds (5 seconds), fire the action…
Thomas Owens
- 114,398
- 98
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- 431
3
votes
3 answers
JFrame that has multiple layers
I have a window that has two layers: a static background and a foreground that contains moving objects. My idea is to draw the background just once (because it's not going to change), so I make the changing panel transparent and add it on top of the…
phunehehe
- 8,618
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- 79
3
votes
2 answers
DocumentListener with Thread.sleep
I want to know when I am writing and when I am deleting, but, after a 0.5 second delay, it will tell me "You stopped writing/deleting" However, it only shows that message and it delete or write after a half second delay.
How could I use…
DavidM
- 570
- 4
- 21
3
votes
1 answer
How to use Timer isRunning?
I am creating a program that is creating gates(AND, OR etc.), but when I want to create an SR latch, I need to use a timer.
So when this method(inputChanged) is called it should check if the timer is running. If it is running it should do nothing. …
Oreex0
- 324
- 3
- 15
2
votes
2 answers
Make a Swing Timer execute N times?
How can I adjust this Timer code so that it executes four times and then stops?
timer = new Timer(1250, new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
…
JaLe29
- 57
- 1
- 9
2
votes
1 answer
Use javax.swing.Timer to make countdown timer in Java
Possible Duplicate:
Stop timer with conditional only works first time?
I'm very confused as to how to make a timer using the swing and not util timer.
I am making a game where users have to answer questions in a 30 second time limit. I have a…
CodeAddict
- 194
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1
vote
0 answers
How can I better implement my Key Bindings and Swing Timer?
Hey thanks for looking at my post. I've been working on a passion project over the summer and this issue has risen. First off this may count as a duplicate question but I've been looking around this site and Oracle for a fix and couldn't find one,…
Elvidio Hidalgo
- 11
- 2
1
vote
1 answer
Timer creates a new Window on Start
My timer is creating a new window with non-working buttons when I hit the start button. The change in display only happens in the new window but the start/stop functionality only works in the old window. I'm not sure what's going on here. Can…
Kendra
- 125
- 2
- 12
1
vote
1 answer
Perform action upon completion of barcode scanning to JTextField
I have a JTextField barcodeTextField which accepts characters from the scanned barcode using a barcode scanner. From what I know, barcode scanning is like typing the characters very fast or copy-pasting the characters on the text field.…
Neigyl R. Noval
- 6,018
- 4
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- 45
1
vote
1 answer
Java Swing.Timer get real time millisecond
I'm having a problem in my program. I want to get a real time millisecond that equal to 1000 in 1 seconds. Here's my code:
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Timer;
class lsen implements…
Adrian Manuel Cleofe
- 45
- 3
- 12
1
vote
1 answer
Unable to execute timer in [java]
I've been trying to get down the basics of using a timer so that I can create a bouncing ball program, but I can't seem to implement a timer correctly. This program should in theory just continuously print the display, but instead the program simply…
Angels and Daemons
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