applet

Can I use runtime parameters to fix out of bad API calls in Java?

由 旧城冷巷雨未停 提交于 2020-01-13 02:41:14
问题 Not sure if this is the right spot to ask but I'm having a Java issue. I have some Java code that works in Java 6 but not in Java 7, the error is: java.lang.IllegalStateException: This function should be called while holding treeLock Using Java6 works but a few of our external users are running Java 7. I figured out the error was caused by a call to validateTree() , which works in java6 but in Java7 we need to call validate() . When I test it locally it works. Here's my problem, I started

Can I use runtime parameters to fix out of bad API calls in Java?

由 寵の児 提交于 2020-01-13 02:41:07
问题 Not sure if this is the right spot to ask but I'm having a Java issue. I have some Java code that works in Java 6 but not in Java 7, the error is: java.lang.IllegalStateException: This function should be called while holding treeLock Using Java6 works but a few of our external users are running Java 7. I figured out the error was caused by a call to validateTree() , which works in java6 but in Java7 we need to call validate() . When I test it locally it works. Here's my problem, I started

How should a Gnome applet store its configuration data?

由 流过昼夜 提交于 2020-01-12 21:24:08
问题 I have a Gnome applet written in Python. In order to save configuration data/settings, it creates a file ~/.appname . However, this prevents multiple instances of the applet from being added to the panel because each cannot have its own settings. How can I store the settings in a way that allows each instance to have its own unique settings? Update: I specifically want to know how to store settings per instance . 回答1: The recommend way for an applet would be to use GConf to store preferences

How to solve “The certificate is not valid and cannot be used to verify the identity of this website” error?

由 爱⌒轻易说出口 提交于 2020-01-12 05:30:10
问题 The question is, How to solve "The certificate is not valid and cannot be used to verify the identity of this website" error? . Here are the details: I have a signed applet that has been working fine, until I updated Java to 8u25 (1.8.0_25-b18). Now, the application shows an alert message "Do you want to continue? The connection to this website is untrusted". There is a note in this message too, " The certificate is not valid and cannot be used to verify the identity of this website ". The

how to run a java applet in web browser

由 ＊爱你＆永不变心＊ 提交于 2020-01-12 05:25:07
问题 I have a java SE project or you can say applet , but i want to run this applet in web browser how is it possible? I need to copy jar file something like this i came to know but what is the possible solution? 回答1: This tutorial pretty much covers everything from writing your applet to embedding it on your web page. If you already have your applet done, as it seems, scroll down to "Invoking an applet". Here's the code from the tutorial for a quick solution: <html> <title>The Hello, World Applet

Can't read AppletViewer properties file - Applet

由 二次信任 提交于 2020-01-12 03:59:04
问题 I created a Java applet program and compiled it. As a result of the compilation, it generated a class file. But, it showed the following warning message while running the applet with the command prompt using the appletviewer command. D:\Applets\Applets>appletviewer FirstApplet.java Warning: Can't read AppletViewer properties file: C:eswaran_s.VMSPL\.hotjava\properties Using defaults. When I run this command once again, it does not show the warning message, but the applet is not running. How

Alternatives to Java applet to launch Microsoft Office applications

由 假装没事ソ 提交于 2020-01-11 13:01:09
问题 In our web application, we used to use a Java applet to invoke MS. Office applications e.g. Word to open, edit, and save back a file to the server. Google Chrome will no longer support NPAPI, so soon we can not run our applet in Chrome anymore. Plus, it seems that MS. Edge is not willing to support Java. So, any suggestions for an alternative for the Java applet. We want to make the same experience for the user, just like before: we do not want to open the files in the browser, or at least

HTML does not display my Java Applet with a JLabel

由 半世苍凉 提交于 2020-01-11 12:03:16
问题 When I execute the HTML file associated with my applet, nothing is drawn and the screen is empty. Why does this happen? How do I add a String into the Applet? Source code for the Java Applet: package m2mcom.web; import m2mcom.entities.AutomatedTelnetClient; import javax.swing.JApplet; import javax.swing.SwingUtilities; import javax.swing.JLabel; public class Displaytext extends JApplet { //Called when this applet is loaded into the browser. public void init() { //Execute a job on the event

HTML does not display my Java Applet with a JLabel

由 送分小仙女□ 提交于 2020-01-11 12:03:03
问题 When I execute the HTML file associated with my applet, nothing is drawn and the screen is empty. Why does this happen? How do I add a String into the Applet? Source code for the Java Applet: package m2mcom.web; import m2mcom.entities.AutomatedTelnetClient; import javax.swing.JApplet; import javax.swing.SwingUtilities; import javax.swing.JLabel; public class Displaytext extends JApplet { //Called when this applet is loaded into the browser. public void init() { //Execute a job on the event

Java Applet Thread Animation

由 假如想象 提交于 2020-01-11 06:45:08
问题 I am gone through some of code java applet and animation, i write the following code : import java.applet.*; import java.awt.*; /*<applet code="AppletDemo" width = 200 height = 100></applet> */ public class AppletDemo extends Applet implements Runnable { String msg = "Text Animating from right to left..."; Thread t = null; int state; boolean stopFlag; int msgX = 200; String s; boolean diff; public void init() { setBackground(Color.cyan); setForeground(Color.black); } public void start() { t =
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