ShowStatus() not working
hi, this is the coding im working on , it will compile nicely on blueJ but somehow showStatus wont work. Status bar is empty.
Thanks for the time :)
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.awt.geom.*;
import javax.swing.*;
public class makmal5c extends JApplet {
JButton poligaris = new JButton("Poligaris");
JButton poligon = new JButton("Poligon");
poligaris_b pol1 = new poligaris_b();
poligon_b pol2 = new poligon_b();
JPanel inface = new JPanel();
Container pane = getContentPane();
Panel panel = new Panel();
public void init() {
poligaris.addActionListener(pol1);
poligon.addActionListener(pol2);
inface.setBackground(Color.blue);
inface.add(poligaris);
inface.add(poligon);
pane.add(inface,"North");
pane.add(panel);
public class poligaris_b implements ActionListener{
public void actionPerformed(ActionEvent e){
panel.poligaris();
public class poligon_b implements ActionListener{
public void actionPerformed(ActionEvent e){
panel.poligon();
class Panel extends JApplet implements MouseListener, MouseMotionListener {
static final int SAIZ = 2;
ArrayList segi4;
Rectangle2D rect;
double list_x[] = new double[200];
double list_y[] = new double[200];
int z = 0;
int ind = 0;
public Panel() {
segi4 = new ArrayList();
rect = null;
addMouseListener(this);
addMouseMotionListener(this);
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2 = (Graphics2D) g;
for(int i=0; i<segi4.size(); i++)
g2.draw( (Rectangle2D) segi4.get(i));
if ( ind == 1 ){
GeneralPath n1 = new GeneralPath();
n1.moveTo(list_x[0],list_y[0]);
for(int u=0; u < list_x.length; u++){
if ( list_x[u] != 0 ){
n1.lineTo(list_x[u],list_y[u]);
g2.draw(n1);
ind = 0 ;
if ( ind == 2 ){
GeneralPath n1 = new GeneralPath();
n1.moveTo(list_x[0],list_y[0]);
for(int u=0; u < list_x.length; u++){
if ( list_x[u] != 0 ){
n1.lineTo(list_x[u],list_y[u]);
n1.closePath();
g2.setColor(Color.blue);
g2.fill(n1);
g2.draw(n1);
ind = 0 ;
public Rectangle2D find(Point2D p) {
for (int i=0; i < segi4.size(); i++) {
Rectangle2D r = (Rectangle2D) segi4.get(i);
if (r.contains(p))
return r;
return null;
public void add(Point2D p) {
double x = p.getX();
double y = p.getY();
rect = new Rectangle2D.Double(x-SAIZ/2, y-SAIZ/2, SAIZ, SAIZ);
segi4.add(rect);
repaint();
public void remove(Rectangle2D r) {
if (r == null)
return;
if (r == rect)
rect = null;
segi4.remove(r);
this.repaint();
public void getLine(Point2D p) {
double x = p.getX();
double y = p.getY();
list_x[z] = x-SAIZ/2;
list_y[z] = y-SAIZ/2;
z++;
public void poligaris() {
ind = 1;
repaint();
public void poligon() {
ind = 2;
repaint();
public void mousePressed(MouseEvent e) {
rect = find(e.getPoint());
if (rect == null){
add(e.getPoint());
getLine(e.getPoint());
public void mouseClicked(MouseEvent e) {
rect = find(e.getPoint());
if (rect != null && e.getClickCount() >= 2)
remove(rect);
public void mouseEntered(MouseEvent e) {
public void mouseExited(MouseEvent e) {
public void mouseReleased(MouseEvent e) {
public void mouseMoved(MouseEvent e) {
showStatus("Mouse is currently at "+e.getX()+" , "+e.getY()+e.getPoint());
if (find(e.getPoint()) == null)
setCursor(Cursor.getDefaultCursor());
else
setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
public void mouseDragged(MouseEvent e) {
if (rect != null) {
int x = e.getX();
int y = e.getY();
rect.setFrame(x-SAIZ/2, y-SAIZ/2, SAIZ, SAIZ);
repaint();
}
first off check your browser to see if your status bar is enabled.
Similar Messages
-
Keycode display program not working
Hey, I wrote this code that detects the keycodes then displays them into the status bar and in the applet window, This worked fine. I then added an if statement so it would display the message "ESC KEY" if the Esc key was pressed I can't find any reason why i'ts not working i've tried putting the if statement in many different places in the program but it still won't work. I am definately saving it.
Can anyone help?
<CODE>
// Luke Mildenhall-Ward
// KeyCode Display program
// December 2002
// Imports
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class Pong3 extends Applet implements Runnable, KeyListener
// Variable declaring
public String message;
public int keyCode;
public Thread pongt = null;
// Initialisation
public void init()
addKeyListener(this);
pongt = new Thread(this);
pongt.start();
// Key Listening
public void keyTyped(KeyEvent key) {}
public void keyReleased(KeyEvent key) {}
public void keyPressed(KeyEvent key)
try
keyCode = key.getKeyCode();
// THIS IS THE (if) PART THAT I'VE RECENTLY ADDED:
if (keyCode == 27) {
message = "ESC KEY";
else {
message = "Key = " + keyCode;
catch (Exception ex) {}
// Start
public void start()
if (pongt == null)
pongt = new Thread(this,"pongt");
pongt.start();
// Stop
public void stop()
pongt = null;
// Run
public void run()
Thread thisThread = Thread.currentThread();
while (pongt == thisThread)
// Status bar
showStatus(message);
try {Thread.sleep(20);}
catch (InterruptedException e){}
// Issuing repaint
repaint();
// Painting
public void paint (Graphics g)
g.drawString(message, 100, 100);
</CODE>Note that you can use the getKeyText() method to get the 'name' of the key automatically.
public void keyPressed(KeyEvent e)
System.out.println("PRESSED: " + e.getKeyText(e.getKeyCode()) + "\n");
} -
I am following the URLLoader example
I'm compiling with -mxmlc -use-network=false Main.as
Both main.swf and the file I'm trying to download (test.txt) reside in the same directory
I get the open even then the HTTPStatus event (status == 0) then nothing happens
I verified that the file is found: I changed the file name to xtest.txt and promptly got an ioError event.
I tried to compile without -use-network=false and the load failed with an error #2148 as expected
I changed the url to http://test.txt, compiled with -use-naetwork=flase and the load failed with error #2028 as expected
I added a timer to make sure the flash is running, and it does
In short I think it simply is broked!
Compiled using flex sdk "Version 3.3.0 build 4852"
The player's about sends me to http://www.adobe.com/software/flash/about/ , which reports "You have version 10,0,32,18 installed"
The URLLoader is suported since player v9
Browser is firefox, and I am running it on Linux
Here's the code:
package
import flash.display.Sprite;
import flash.text.TextField;
import flash.utils.setInterval;
import flash.net.URLRequest;
import flash.net.URLRequestMethod;
import flash.net.URLLoader;
import flash.net.URLLoaderDataFormat;
import flash.events.IEventDispatcher;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.events.HTTPStatusEvent;
import flash.events.SecurityErrorEvent;
import flash.utils.ByteArray;
public class Main extends Sprite
private var downloadUrl:String;
private var downloadRequest:URLRequest;
private var downloadLoader:URLLoader;
private var downloadBytes:ByteArray;
private var downloadStarted:Boolean = false;
private var downloadDone:Boolean = false;
private var statusLine:TextField;
private var statusText:String = "";
private var timerStep:Number = 100;
private var elapsedTime:Number = 0;
public function Main()
statusLine = new TextField();
statusLine.width = 400;
statusLine.height = 400;
statusLine.multiline = true;
statusLine.wordWrap = true;
statusLine.text = "Starting";
addChild(statusLine);
// NOTE: Adobe livedocs for setInterval says:
// "Instead of using the setInterval() method, consider creating
// a Timer object, with the specified interval, ..."
// except it does not work! stick with setInterval() for now
elapsedTime = 0;
setInterval(showStatus,timerStep);
download("http://test.txt");
private function showStatus():void
var txt:String = "";
elapsedTime += timerStep;
if (downloadDone)
txt += "Download done ";
else
if (downloadStarted)
txt += "Downloading ";
txt += statusText + "\n";
txt += " > " + Math.round(elapsedTime/100)/10 + " < ";
statusLine.text = txt;
public function download(url:String):void
downloadStarted = false;
downloadDone = false;
downloadUrl = url;
downloadRequest = new URLRequest(downloadUrl);
downloadLoader = new URLLoader();
configureListeners(downloadLoader);
try {
downloadLoader.dataFormat = URLLoaderDataFormat.TEXT;
downloadLoader.load(downloadRequest);
} catch (error:Error) {
statusText = "download failed: " + error.message;
private function configureListeners(dispatcher:IEventDispatcher):void
dispatcher.addEventListener(Event.COMPLETE,downloadCompletedHandler);
dispatcher.addEventListener(Event.OPEN,downloadStartedHandler);
dispatcher.addEventListener(SecurityErrorEvent.SECURITY_ERROR,downloadSecurityErrorHandle r);
dispatcher.addEventListener(HTTPStatusEvent.HTTP_STATUS,downloadHttpStatusHandler);
dispatcher.addEventListener(IOErrorEvent.IO_ERROR,downloadIOErrorHandler);
private function downloadStartedHandler(event:Event):void
downloadStarted = true;
statusText += "Started " + event;
private function downloadCompletedHandler():void
downloadDone = true;
statusText += "Completed ";
private function downloadSecurityErrorHandler(event:Event):void
statusText += "SecurityError (" + event + ")";
private function downloadHttpStatusHandler(event:Event):void
statusText += "HttpStatus(" + event + ")";
private function downloadIOErrorHandler(event:Event):void
statusText += "IOError (" + event + ")";silly mistake... notice how all callback functions take an argument "event"Event" ... all that is _except_ the downloadCompleted handler
i changed
private function downloadCompletedHandler():void
to
private function downloadCompletedHandler(event:Event):void
and this code started to work
unfortunatly, the compiler does not catch this sort of error. -
Not work tablet UI on Prestigio 5080 PRO tablet
I read that browser.ui.layout.tablet = "1" can fix this problem. But it not works. I can work only in pnone interface that is not good for my 8'' tablet.
Would it be possible for you to share the problematic pdf and OS information with us at [email protected] so that we may investigate?
Thanks,
Adobe Reader Team -
Why self-defined access sequences of free goods can not work?
Hi gurus,
I have maintained access sequences of free goods self-defined.but when i creat the SO it does not work!
when i used the standard access sequences ,it is OK .
Can anybody tell me why?
thanks in advanceDear Sandy,
Go to V/N1 transaction select your self defined access sequence then go in to the accesses and fields and check all fields are activated.
Make sure that these fields are flowing in your sales order.
I hope this will help you,
Regards,
Murali. -
Adobe bridge raw not working with windows vista in photoshop cc, why?
adobe bridge raw not working in photoshop cc, is there a fix?
Your sure your using photoshop cc on windows vista?
I was under the impression that photoshop cc would not even install on windows vista.
What version of camera raw do you have?
In photoshop under Help>About Plugin does it list Camera Raw and if so which version is it?
(click on the words Camera Raw to see the version)
Camera raw doesn't work if it's a camera raw file or some other file type such as jpeg or tif?
What camera are the camera raw files from?
Officially camera raw 8.3 is the latest version of camera raw that will work on windows vista. -
Adobe Bridge CS5 in windows 7 not working?
Adobe Bridge CS5 in windows 7 not working. I was using bridge perfectly for last 2 years. It stops working since 3 days. I tried to install updates. Showing some error to install.
Tried to install creative cloud..again some error. Error code : 82
Could you please advice how I can fix my adobe bridge.https://www.youtube.com/watch?v=xDYpTOoV81Q&feature=youtu.be
please check this video I uploaded..this is what happens when I click adobe bridge.. just blinks and go off. bridge not working on task manager -
ADOBE CLOUD ON MY DESKTOP WILL NOT WORK. IT LOADS UP BUT NOTHING FILLS THE WINDOW
ADOBE CLOUD ON MY DESKTOP WILL NOT WORK. IT LOADS UP BUT NOTHING FILLS THE WINDOW
BLANK Cloud Screen http://forums.adobe.com/message/5484303 may help
-and step by step http://forums.adobe.com/thread/1440508?tstart=0
-and http://helpx.adobe.com/creative-cloud/kb/blank-white-screen-ccp.html -
Partner application logoff not working
We have a partner application registered with sso with custom login screen. The login works fine. We use the following code to logoff the partner application in logoff.jsp
response.setHeader("Osso-Return-Url", "http://my.oracle.com" );
response.sendError(470, "Oracle SSO");
session.invalidate();
but the logoff is not working properly. It is not invalidating the session and the logout http request is not going from the application server to the sso server.
Are there any additional configurations for SSO logoff.Any help is appreciated.
ThanksHi
The WF should also trigger if i add the Partner function in UI.If i change any Attribute the WF triggers but i dont want to change the attribute when i add the partner function.
If i have only one event for WF that is Partner Change the WF will not trigger it for the 1st time when i save the UI. But next i come to the same saved doc and add a partner function then the Wf triggers.
So this means that Partner change is active.
the issue here is i need to trigger the WF on , the 1st time i save the UI, for which i wil be using Attribute Change and next time when i come back to saved doc the and add only the partner function and no changes are made to attributes the WF should again trigger.
Thanks
Tarmeem -
IPhone 4 Voice Memos not working/saving
Hi there,
I'm having trouble with my voice memos too. Up until yesterday they were working fine and now, even though the record button works, the stop button does not and I can only pause them. Worse again is that the button to go into the menu to view all voice memos is not working so I can't play them from my iPhone and nothing new is saving to my iTunes. Please help!I've always had the "Include Voice Memos" option selected. I think that only pertains to syncing voice memos from iTunes to the iPhone after it has been copied to iTunes. It has to be the new OS/iTunes not communicating that new memos have been recorded. For some reason they won't sync when I want them to, and then a few syncs later they magically appear.
By the way, I'm VERY comfortable with the iTunes and iPhone systems. I've been using iTunes for 5 years, and I've been recording class lectures with the iPhone voice memo app (and another app) for a couple years. It's not an error of not seeing that the memos were added; they don't exist in my library or music folders.
JUST OUT OF CURIOSITY, POST WHICH FIRMWARE YOU ARE RUNNING EXACTLY!!!
I'm on an iPhone 4, running firmware 4.0.1 -
Installed Premiere Pro CS4 but video display does not work?
I just got my copy of CS$. After installing Premiere I found two things that seem very wrong:
1) video display does not work, not even the little playback viewer next to improted film clips located on the project / sequence window. Audio works fine.
2) the UI is way too slow for my big beefy system.
My pc is a dual boot Vista-32 and XP system with 4GB of memory installed and nvidia geforce 280 graphics board with plenty of GPU power. The CS4 is installed on the Vista-32 partition. My windows XP partition on the same PC with Premiere CS2 works great and real fast.
Any ideas how to solve this CS4 install issue?
RonI would like to thank Dan, Hunt, and Haram:
The problem is now very clear to me. The problem only shows up with video footage imported into PP CS4 encoded with "MS Video 1" codec. So this seems to be a bug. The codec is very clearly called out and supported within various menues but video with this codec just will not play in any monitor or preview window. In addition the entire product looks horrible with respect to performance while PP CS4 trys its best to play the video. Audio will start playing after about 30 seconds. And once in awhile part of video shows up at the wrong magnification before blanking out again.
My suggestion to the Adobe team: fix the bug and add some sample footage to the next release so new installations can test their systems with known footage.
My PC is brand new with the following "beefy" components:
Motherboard
nForce 790i SLI FTW
Features:
3x PCI Express x16 graphics support
PCI Express 2.0
NVIDIA SLI-Ready (requires multiple NVIDIA GeForce GPUs)
DDR3-2000 SLI-Ready memory w/ ERP 2.0 (requires select third party system memory)
Overclocking tools
NVIDIA MediaSheild w/ 9 SATA 3 Gb/sec ports
ESA Certified
NVIDIA DualNet and FirstPacket Ethernet technology
Registered
CPU: Intel Core 2 Quad Q9550
S-Spec: SLAWQ
Ver: E36105-001
Product Code: BX80569Q9550
Made in Malaysia
Pack Date: 09/04/08
Features:
Freq.: 2.83 GHz
L2 Cache: 12 MHz Cache
FSB: 1333 MHz (MT/s)
Core: 45nm
Code named: Yorkfield
Power:95W
Socket: LGA775
Cooling: Liquid Cooled
NVIDIAGeForce GTX 280 SC graphics card
Features:
1 GB of onboard memory
Full Microsoft DirectX 10
NVIDIA 2-way and 3-way SLI Ready
NVIDIA PureVideo HD technology
NVIDIA PhysX Ready
NVIDI CUDA technology
PCI Express 2.0 support
Dual-link HDCP
OpenGL 2.1 Capaple
Output: DVI (2 dual-link), HDTV
Western Digital
2 WD VelociRaptor 300 GB SATA Hard Drives configured as Raid 0
Features:
10,000 RPM, 3 Gb/sec transfer rate
RAM Memory , Corsair 4 GB (2 x 2 GB) 1333 MHz DDR3
p/n: TW3X4G1333C9DHX G
product: CM3X2048-1333C9DHX
Features:
XMS3 DHX Dual-Path 'heat xchange'
2048 x 2 MB
1333 MHz
Latency 9-9-9-24-2T
1.6V ver3.2 -
Ideapad A1-07 tablet wifi-bluet​ooth does not work!
Hello everyone. As you can see from the title on my tablet is not working wifi and bluetooth. When turning wifi tablet is reset and continues to be off and on until it forcibly turns off, and when you turn it on again, and do not touch wifi everything is normal and there are no problems with resetting. Can someone help me and give suggestion to solve this stupid problem. I'm from Croatia and I'm bad with the English writing.
Hi
Welcome To Lenovo Community
Please perform a factory reset
Please ensure you have backed any important data before doing factory reset
Hold the volume down and the power till Lenovo logo appears .
System will boot into recover mode. Follow the instructions
Hope This Helps
Cheers!!!
Important Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.
Did someone help you today? Press the star on the left to thank them with Kudos!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter! -
Polygonal lasso tool not working with stylus on Surface Pro 2
Hi guys,
I'm new here so please bare with me if I'm posting in the wrong place or don't make immediate sense.
Hardeware / software used: surface pro 2 and I'm running photoshop CS5.
Problem is a fairly basic one: I am trying to make basic selections using the polygonal lasso tool (using the stylus that comes with the tablet) but it simply will not work. All I get when I touch the stylus to the screen is the circle that appears then fades. If I attach the keypad and try using that then it works no problem at all.
Does anyone have any ideas as to whether there is a particular setting that I need to switch on or off e.g. something relating to pressure sensitivity (although not sure why this would affect this particular selection tool)?
I've searched the web and come up with nothing so far so any help is greatly appreciated!
Thanks for your time
Scottsame problem on surface pro 3 !!!!
and i think quite significant, for lot of artists using polygonal lasso a lot (including me). How come that the stupid surface cannot work properly -
Excite PRO 3G connection not work after Android v4.3 update
Hello,
I live in Italy and on last Sunday (january 26th) my Excite PRO tablet (model AT10LE-A-10H) got the Android version 4.3.201121220.35.
After restart my wifi works fine, all other app work fine, but my 3g connection doesn't work, mobile network bar is empty and it says "no service".
My sim card is ok. I used this sim card before the system update and I didn't get any problem with Android 4.2.2.
Please help me.
Thank you>After restart my wifi works fine, all other app work fine, but my 3g connection doesn't work, mobile network bar is empty and it says "no service".
Go to the mobile network settings and search again for the 3G network.
I had similar problem with my Android Smartphone and my o2 provider
I started new search, then I chosen the O2 again and then I could solve the problem.
In case this does not work for you, recommend you to reset the tablet back to default (factory settings) -
A2109 tablet autorotate does not work
The autorotation on my recently purchased tablet A2109 does not work. I look in settings and the auto rotate field is not highlighted, I therefore cannot choose to turn it on.The tablet has the Android jellybean OS and I did update it but to no avail. Can anyone help?
Thanks
Solved!
Go to Solution.Dear tdsouza
Welcome in lenovo forums
just a clarification , do you mean option Rotate is dimmed in setting
Please let me know
Thanks
Alaa
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter!
Maybe you are looking for
-
Is there any other app than iMovie to do a voiceover?
hey mates, back in the day i used iMovie alot for porjects in school and it never disappointed me, its a pretty cool app but im not using it anymore as much. It has some very cool features and actually everything that i would need for the video editi
-
IMovie HD saved project in older version of iMovie. Now can't open/find it
Working on an iMovie HD slideshow. Saved it although had a warning that older versions could not open it. Since I only have iMovie HD, I assumed no problem. Now I cannot open the file. Received WARNING ' The project "___" was saved with an older vers
-
Adding APEX as Application Layer on my Current Application
Hi All I'm starting to explore APEX as a development platform. I have an application using packages and tables for the business logic. Currently it was working within EBS using forms. I now want to move this to APEX basically changing the application
-
Please help. I set a password on my restrictions and now I've forgotten it. How can I reset it.
-
All of my task bar buttons are grey
All of my Taks Bar buttons are grey and I only have graphite an blue in the Appearance Prefrences window to choose from.