Why doesn't text in Java Swing applets show?
See http://sambaker.com/econ/elast/elast.html
This web page works OK on PCs. Not on my MacBook Pro. On my MacBook Pro, text is missing from some of the first Java applets on this page.
Be sure that the font color is different than the background color
Increase the pt size in the tool's option bar beyond the presets. You can enter a number manually.
Similar Messages
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How use system.out.println with a Java Swing Applet?
Hi guys,
I was just wondering what can I use to view output on the Java console with a Java Swing Applet?
At the moment I'm using a JTextArea within the Applet for debugging but I want output to appear in the browser java console but system.out.println doesn't work.
I'm viewing the Swing Applet on Netscape 4.7 browser.
Any ideas?System.out.println()s work fine! I'm guessing that your problem is that you are looking at the wrong console window!
You're using the Java Plug-in, right? On Windows, go to your Control Panel and double click "Java Plug-in". You should find a checkbox option to "Show Java Console" - make sure this is checked. Next time you fire up you JApplet, you should see a Java Console window popup.
Hope this helps! -
Why doesn't my whole iTunes music library show up on Apple TV? Home sharing is on on all devices.
nevermind, i had automatic graphics switching check off. i removed the check mark and then went into about my mac and voila there was the amd card. Figured i'd post what i found in case anyone else was looking for an answer.
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Why doesn't version 17.0.0.169 show up in IE11 8.1 64-bit Manage Add-Ons?
KB3044132 shows as installed for Flash Player update, and the Control Panel Flash Player icon for 32-bit shows 17.0.0.169 installed (I have 64-bit and 32-bit), but the Manage Add-Ons for Shockwave is Enabled and showing version 17.0.0.134! When I check the version using Adobe it only shows 17.0.0 and not the important part, so I cannot tell if Adobe detects 17.0.0.169 or 17.0.0.134! I think I need to know if IE11 64-bit has 17.0.0.169 also. Please advise because Microsoft technical support says to contact Adobe about this. Please delete my entry in Adobe general forums, Bridge general discussion as michaelh94875078. I did not see Flash Player on the list of communities provided during my first post.
It occurs to me that maybe Microsoft will not allow their 17.0.0.169 KBitem to go out until their next update on the second Tuesday of May for their convenience and reputation! I want any update for Flash Player to be installed immediately for security. That is why I tend to use Firefox with NoScript and Web of Trust when I use a Google search. I will be watching the next Microsoft update to note if the KBitem it said was not appropriate for my computer - goes in!
Sent from Yahoo Mail on Android
From:"m_vargas" <[email protected]>
Date:Wed, Apr 22, 2015 at 4:15 PM
Subject:[Using Flash Player] Why doesn't version 17.0.0.169 show up in IE11 8.1 64-bit Manage Add-Ons?
Why doesn't version 17.0.0.169 show up in IE11 8.1 64-bit Manage Add-Ons?
created by m_vargas in Using Flash Player - View the full discussion
Hi michaelh94875078,
I'm sorry, I misread your previous post and thought it had been installed. From my experience with Microsoft Updates is that some times they depend on some update being installed. I'll run Windows Updates and install all updates, then run Windows Updates again after all updates finish installing. Sometimes it finds new updates that weren't there before, and sometimes it doesn't. You can try that route, or download the Microsoft update posted at the bottom of the Flash Player Issues | Windows 8 page. Download the one that corresponds with your OS version. You may want to bookmark this tech note for future reference in case Microsoft Updates fails to detect the update is available for your system.
Maria
If the reply above answers your question, please take a moment to mark this answer as correct by visiting: https://forums.adobe.com/message/7467865#7467865 and clicking ‘Correct’ below the answer
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Why doesn't the repair box in Aperture show up? and if it does, once you choose repair does it give you an indication it is working?
Winterwren22 wrote:
Why doesn't the repair box in Aperture show up?
Without more information, speculation is a waste of time. At the least tell us what you do, what the results are, and how that result differs from your expectation. Then tell us what steps you have taken to resolve the issue, and what the results of taking those steps was.
once you choose repair does it give you an indication it is working?
Adjustments you make are shown live.
Instructions on the use of Repair Brush are here (ignore "Spot & Patch" -- it is superannuated). -
why doesn't the PS CC font preview show font families any more? Now i have to scroll through 4,400 fonts every time!
You mean font previews themselves in the list? You can set the size and disable via Type > Font Preview Size.
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Why doesn't web address and google line show up on the top of page on my powerbook G4 laptop
why doesn't web address and google line show up on top of the page on my powerbook G4 laptop
Choose Show Toolbar or Customize Toolbar from the View menu and put it back.
(103309) -
hi there,
I am a student at the University of Portsmouth in the UK in my third and last year. I am doing my dissertation as a game using applets for a client at the university of which there consits four prototypes. One of the main specification points is that it should work on an apple mac, therefore I am using Swing applets. however with my first prototype it works fine on windows in windows Explorer, firefox and Netscape but i cant get it to work on Mac os 9 or X even with the latest version of java installed on the machine. Can anyone tell me why this is so, I would be very gratefull.
As I cant post the whole applet here as a file download I will just put some code snippets of the main program classes.
Applet ------------------------------
* Class JugglingBalls - A sub class of JApplet that combines the GameInterface and GamePanel into a single application
* @author (Liam Morren)
* @version (v1.0)
import java.awt.*;
import javax.swing.*;
public class JugglingBalls extends JApplet
// instance variables -----------------------------------------------------------------------------------------------------------------------------------
private GamePanel gamePanel; // The game panel including game and render loop
private GameInterface gameInterface; // The swing interface to modify the game scene components
// JApplet methods -------------------------------------------------------------------------------------------------------------------------------------
* Called by the browser or applet viewer to inform this JApplet that it
* has been loaded into the system. It is always called before the first
* time that the start method is called.
public void init()
gamePanel = new GamePanel();
gameInterface = new GameInterface(gamePanel.getGameScene());
Container content = getContentPane(); // The container for components in the applet
setLayout(new BoxLayout(content, BoxLayout.X_AXIS));
content.add(gamePanel);
content.add(gameInterface);
* Returns information about this applet.
* An applet should override this method to return a String containing
* information about the author, version, and copyright of the JApplet.
* @return a String representation of information about this JApplet
public String getAppletInfo()
// provide information about the applet
return "Title: JugglingBalls \nAuthor: Liam Morren \nA simple application showing balls juggling in the air.";
Interface -------------------------------------
* Class GameInterface - Lets you manipulate the game components using swing components
* @author (Liam Morren)
* @version (v1.0)
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.event.*;
public class GameInterface extends JPanel
// instance variables -------------------------------------------------------------------------------------------------------------------------------------
private GameScene gameScene; // Reference to the game scene
private JTabbedPane gameTabs; // Tabs for Game, Balls and Background
// Scene panel
JButton pause, start, reset; // Buttons
// Balls panel
JRadioButton redBall, greenBall, blueBall, archBall, figureOfEightBall; // Radio buttons
JCheckBox canSplit; // Check box
JComboBox setAllPaths, setAllTypes, newBall, selectBall; // Drop down boxes
JButton deleteBall; // Button
Ball currentBall; // Current ball being changed
// Background panel
JRadioButton black, white, red, green, blue, hide, show, stop, move, arch, figureOfEight; // Radio buttons
// Constructors -------------------------------------------------------------------------------------------------------------------------------------------
* Constructor for objects of class GameInterface
public GameInterface(GameScene gameSceneIn)
gameScene = gameSceneIn; // Reference to the game scene
gameTabs = new JTabbedPane(); // JTabbedPane to hold different toolbars
gameTabs.setPreferredSize(new Dimension(200, 494)); // Set the preffered size for the tabbed pane
currentBall = gameScene.getBall(0); // First ball
// Add the panels to the tabbed pane
gameTabs.addTab("Scene", makeScenePanel());
gameTabs.addTab("Balls", makeBallsPanel());
gameTabs.addTab("Background", makeBackgroundPanel());
add(gameTabs); // Add the tab to the game interface panel
setPreferredSize(new Dimension(200, 200));
// Other methods ------------------------------------------------------------------------------------------------------------------------------------------
* makeScenePanel
* @return JPanel - The scene panel with buttons added
private JPanel makeScenePanel()
// Make scene panel
JPanel scenePanel = new JPanel();
scenePanel.setLayout(new BoxLayout(scenePanel, BoxLayout.Y_AXIS)); // Change layout
pause = new JButton("Pause"); // Make buttons
start = new JButton("Start");
reset = new JButton("Reset");
// Add button actions
pause.addActionListener(new ActionListener() // Add button listener to pause button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.setPaused(true); // Pause game
start.addActionListener(new ActionListener() // Add button listener to start button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.setPaused(false); // Unpause game
reset.addActionListener(new ActionListener() // Add button listener to reset button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.reset(); // Reset game
updateSelectBallComboBox();
changeSelectedBall(0);
scenePanel.add(pause); // Add buttons to scene panel
scenePanel.add(start);
scenePanel.add(reset);
return scenePanel;
* makeBackgroundPanel
* @return JPanel - The background panel with buttons added
private JPanel makeBackgroundPanel()
// Make scene panel
JPanel backgroundPanel = new JPanel();
backgroundPanel.setLayout(new GridLayout(5, 1, 2, 2)); // Change layout
// Make buttons
// background colour buttons
JPanel backgroundcolour = new JPanel(); // Change backgroundcolour panel
backgroundcolour.setBorder(BorderFactory.createLineBorder(Color.black));
black = new JRadioButton("Black"); // Radio buttons to change colour
white = new JRadioButton("white");
black.setSelected(true); // Set black as already selected
ButtonGroup backColourGroup = new ButtonGroup(); // Group buttons so only one can be pressed at a time
backColourGroup.add(black); // Add buttons to group
backColourGroup.add(white);
backgroundcolour.setLayout(new GridLayout(2, 2, 0, 0)); // Change layout
backgroundcolour.add(new JLabel("Background colour")); // Add label
backgroundcolour.add(black); // Add buttons to colours panel
backgroundcolour.add(white);
// Add radio button actions
black.addActionListener(new ActionListener() // Add button listener to black button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.setBackgroundColour(false); // Background colour = black
white.addActionListener(new ActionListener() // Add button listener to white button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.setBackgroundColour(true); // Background colour = white
// colour buttons
JPanel colours = new JPanel(); // Change colours panel
colours.setBorder(BorderFactory.createLineBorder(Color.black));
red = new JRadioButton("Red"); // Radio buttons to change colour
green = new JRadioButton("Green");
green.setSelected(true); // Set green as already selected
blue = new JRadioButton("Blue");
ButtonGroup colourGroup = new ButtonGroup(); // Group buttons so only one can be pressed at a time
colourGroup.add(red); // Add buttons to group
colourGroup.add(green);
colourGroup.add(blue);
colours.setLayout(new GridLayout(2, 2, 0, 0)); // Change layout
colours.add(new JLabel("Change colours")); // Add label
colours.add(red); // Add buttons to colours panel
colours.add(green);
colours.add(blue);
// Add radio button actions
red.addActionListener(new ActionListener() // Add button listener to red button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (gameScene.getBackgroundEffect().getColour() != 0)
gameScene.getBackgroundEffect().setColour(0); // Background effect colour = red
green.addActionListener(new ActionListener() // Add button listener to green button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (gameScene.getBackgroundEffect().getColour() != 1)
gameScene.getBackgroundEffect().setColour(1); // Background effect colour = green
blue.addActionListener(new ActionListener() // Add button listener to blue button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (gameScene.getBackgroundEffect().getColour() != 2)
gameScene.getBackgroundEffect().setColour(2); // Background effect colour = blue
// hide buttons
JPanel hideShow = new JPanel(); // Change hideShow panel
hideShow.setBorder(BorderFactory.createLineBorder(Color.black));
hide = new JRadioButton("Hide"); // Radio buttons to hide show
show = new JRadioButton("Show");
show.setSelected(true); // Set show as already selected
ButtonGroup hideShowGroup = new ButtonGroup(); // Group buttons so only one can be pressed at a time
hideShowGroup.add(hide); // Add buttons to group
hideShowGroup.add(show);
hideShow.setLayout(new GridLayout(2, 2, 0, 0)); // Change layout
hideShow.add(new JLabel("Hide / Show")); // Add label
hideShow.add(hide); // Add buttons to hideShow panel
hideShow.add(show);
// Add radio button actions
hide.addActionListener(new ActionListener() // Add button listener to hide button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().hide(); // Hide
show.addActionListener(new ActionListener() // Add button listener to show button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().unHide(); // Unhide
// stopMove buttons
JPanel stopMove = new JPanel(); // Change StopMove panel
stopMove.setBorder(BorderFactory.createLineBorder(Color.black));
stop = new JRadioButton("Stop"); // Radio buttons to stop move
move = new JRadioButton("Move");
stop.setSelected(true); // Set stop as already selected
ButtonGroup stopMoveGroup = new ButtonGroup(); // Group buttons so only one can be pressed at a time
stopMoveGroup.add(stop); // Add buttons to group
stopMoveGroup.add(move);
stopMove.setLayout(new GridLayout(2, 2, 0, 0)); // Change layout
stopMove.add(new JLabel("Stop / Move")); // Add label
stopMove.add(stop); // Add buttons to stopMove panel
stopMove.add(move);
// Add radio button actions
stop.addActionListener(new ActionListener() // Add button listener to stop button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().setMove(false); // stop
move.addActionListener(new ActionListener() // Add button listener to move button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().setMove(true); // move
// changePath buttons
JPanel changePath = new JPanel(); // Change changePath panel
changePath.setBorder(BorderFactory.createLineBorder(Color.black));
arch = new JRadioButton("Arch"); // Radio buttons to change path
figureOfEight = new JRadioButton("Figure of eight");
arch.setSelected(true); // Set stop as already selected
ButtonGroup changePathGroup = new ButtonGroup(); // Group buttons so only one can be pressed at a time
changePathGroup.add(arch); // Add buttons to group
changePathGroup.add(figureOfEight);
changePath.setLayout(new GridLayout(2, 2, 0, 0)); // Change layout
changePath.add(new JLabel("Change Path")); // Add label
changePath.add(arch); // Add buttons to changePath panel
changePath.add(figureOfEight);
// Add radio button actions
arch.addActionListener(new ActionListener() // Add button listener to arch button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().setPath(new Arch()); // Arch
figureOfEight.addActionListener(new ActionListener() // Add button listener to figureOfEight button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
gameScene.getBackgroundEffect().setPath(new FigureOfEight()); // Figure of eight
// Add components to background panel
backgroundPanel.add(backgroundcolour);
backgroundPanel.add(colours);
backgroundPanel.add(hideShow);
backgroundPanel.add(stopMove);
backgroundPanel.add(changePath);
return backgroundPanel;
* makeBallsPanel
* @return JPanel - The ball panel with buttons added
private JPanel makeBallsPanel()
// Make balls panel
JPanel ballsPanel = new JPanel();
ballsPanel.setLayout(new BoxLayout(ballsPanel, BoxLayout.Y_AXIS)); // Change layout
// Make buttons
// set all drop down boxes
JPanel setAll = new JPanel(); // Set all panel
setAll.setBorder(BorderFactory.createLineBorder(Color.black));
String[] setAllPathsChoices = {"Arch", "Figure of eight"}; // Selections for set all paths
setAllPaths = new JComboBox(setAllPathsChoices); // Add selections to combo box
String[] setAllTypesChoices = {"Primary ball", "Pastel ball", "3D ball", "Image ball"}; // Selections for set all types
setAllTypes = new JComboBox(setAllTypesChoices); // Add selections to combo box
setAll.add(new JLabel("Set all paths")); // Add combo boxes to set all panel
setAll.add(setAllPaths);
setAll.add(new JLabel("Set all types"));
setAll.add(setAllTypes);
// Add combo box actions
setAllPaths.addActionListener(new ActionListener() // Add selection listener to set all paths combo box
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (setAllPaths.getSelectedItem() == "Arch")
gameScene.setAllPathsArch();
else
gameScene.setAllPathsFigureOfEight();
setAllTypes.addActionListener(new ActionListener() // Add selection listener to set all types combo box
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (setAllTypes.getSelectedItem() == "Primary ball")
gameScene.setAllTypesPrimaryBall();
else if (setAllTypes.getSelectedItem() == "Pastel ball")
gameScene.setAllTypesPastelBall();
else if (setAllTypes.getSelectedItem() == "Image ball")
gameScene.setAllTypesImageBall();
else
gameScene.setAllTypesBall3D();
// new ball drop down box
JPanel newBallPanel = new JPanel(); // new ball panel
newBallPanel.setBorder(BorderFactory.createLineBorder(Color.black));
String[] newType = {"Primary ball", "Pastel ball", "3D ball", "Image ball"}; // Selections for new ball
newBall = new JComboBox(newType); // Add selections to combo box
newBallPanel.add(new JLabel("New ball")); // Add combo boxes to new ball panel
newBallPanel.add(newBall);
// Add combo box actions
newBall.addActionListener(new ActionListener() // Add selection listener to newBall combo box
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
String ballType = (String) newBall.getSelectedItem();
if (ballType == "Primary ball")
gameScene.addBall(new PrimaryBall(gameScene));
else if (ballType == "Pastel ball")
gameScene.addBall(new PastelBall(gameScene));
else if (ballType == "Image ball")
gameScene.addBall(new ImageBall(gameScene));
else
gameScene.addBall(new Ball3D(gameScene));
updateSelectBallComboBox();
changeSelectedBall(gameScene.getBalls().size() - 1); // Update interface to show new ball
// selected ball panel
JPanel selectedBallPanel = new JPanel(); // selected ball panel
selectedBallPanel.setBorder(BorderFactory.createLineBorder(Color.black));
// Select ball
selectBall = new JComboBox(gameScene.getBallList()); // Add ball list to the select drop down box
deleteBall = new JButton("DeleteBall"); // Delete button
// Ball colour
redBall = new JRadioButton("Red"); // Red choice
redBall.setSelected(true); // Start as selected
greenBall = new JRadioButton("Green"); // Green choice
blueBall = new JRadioButton("Blue"); // Blue choice
ButtonGroup ballColour = new ButtonGroup(); // So only one colour can be selected at a tim
ballColour.add(redBall);
ballColour.add(greenBall);
ballColour.add(blueBall);
// Path
archBall = new JRadioButton("Arch"); // Arch path choice
archBall.setSelected(true); // Start as selected
figureOfEightBall = new JRadioButton("Figure of eight"); // Figure of eight path choice
ButtonGroup ballPath = new ButtonGroup(); // So only one path can be selected at a tim
ballPath.add(archBall);
ballPath.add(figureOfEightBall);
// Can split
canSplit = new JCheckBox("Can split", false); // Initialy not selected
selectedBallPanel.add(new JLabel("Select ball")); // Add components to selected ball panel
selectedBallPanel.add(selectBall);
selectedBallPanel.add(deleteBall);
selectedBallPanel.add(new JLabel("Ball colour"));
selectedBallPanel.add(redBall);
selectedBallPanel.add(greenBall);
selectedBallPanel.add(blueBall);
selectedBallPanel.add(new JLabel("Path"));
selectedBallPanel.add(archBall);
selectedBallPanel.add(figureOfEightBall);
selectedBallPanel.add(canSplit);
// Add select ball drop down box action
selectBall.addActionListener(new ActionListener() // Add selection listener to selectBall combo box
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
changeSelectedBall(selectBall.getSelectedIndex()); // Change the selected ball using the index from the select ball drop down box
// Add delete button action
deleteBall.addActionListener(new ActionListener() // Add selection listener to deleteBall button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
int tempIndex = selectBall.getSelectedIndex(); // Temp index
if (gameScene.getBalls().size() > 1) // If there is more than 1 ball left
gameScene.removeBall(tempIndex); // Remove ball
updateSelectBallComboBox(); // Update with new ball list
changeSelectedBall(tempIndex - 1); // Update interface with new current selected ball
// Add radio button colour actions
redBall.addActionListener(new ActionListener() // Add button listener to redBall button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (currentBall.getColour() != 0)
currentBall.setColour(0); // currentBall colour = red
greenBall.addActionListener(new ActionListener() // Add button listener to greenBall button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
if (currentBall.getColour() != 1)
currentBall.setColour(1); // currentBall colour = green
blueBall.addActionListener(new ActionListener() // Add button listener to blueBall button
public void actionPerformed(ActionEvent ev) // Background colour = blue
if (currentBall.getColour() != 2)
currentBall.setColour(2); // currentBall colour = blue
// Add path radio button actions
archBall.addActionListener(new ActionListener() // Add button listener to arch button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
currentBall.setPath(new Arch()); // Arch
figureOfEightBall.addActionListener(new ActionListener() // Add button listener to figureOfEight button
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
currentBall.setPath(new FigureOfEight()); // Figure of eight
// Add can split check button actions
canSplit.addActionListener(new ActionListener() // Add button listener to can split
public void actionPerformed(ActionEvent ev) // Overide actionPerformed() method
currentBall.setCanGiveBirth(canSplit.isSelected()); // Ball can split if can split check button is selected
// Add components to ball panel
ballsPanel.add(setAll);
ballsPanel.add(newBallPanel);
ballsPanel.add(selectedBallPanel);
return ballsPanel;
* changeSelectedBall
* @param ballIndexIn - The numbered index of the ball in the game scene list of balls. If less than 0 then equals 0. If more than ball list size then equals last ball
public void changeSelectedBall(int ballIndexIn)
if (ballIndexIn < 0) // Make sure index is within bounds
ballIndexIn = 0;
else if (ballIndexIn >= gameScene.getBalls().size())
ballIndexIn = gameScene.getBalls().size() - 1; // Else put within bounds at either end
currentBall.highlight(false); // Unhighlight current ball
currentBall = gameScene.getBall(ballIndexIn); // Get new current ball
currentBall.highlight(true); // Highlight new current ball
// Update controls to new ball
selectBall.setSelectedIndex(ballIndexIn);
switch (currentBall.getColour()) // Update colour controls
case 0: redBall.setSelected(true); break;
case 1: greenBall.setSelected(true); break;
default: blueBall.setSelected(true); break;
if (currentBall.getPath() instanceof Arch) // If path is arch
archBall.setSelected(true); // Update controls as arch
else
figureOfEightBall.setSelected(true); // Else figure of eight
canSplit.setSelected(currentBall.canGiveBirth()); // Set if the ball can split or not
* updateSelectBallComboBox
* This method updates the combo box selection model with a new one made from the updated balls arraylist from the game scene
public void updateSelectBallComboBox()
DefaultComboBoxModel model = new DefaultComboBoxModel(gameScene.getBallList());
selectBall.setModel(model);
}Kind regards
Liam morrenhttp://docs.info.apple.com/article.html?artnum=301073
This link states Mac OS X 10.4 now supports Java 5.0. It does mention nothing about Mac OS 9 or previous version of OS X. The problem you may be facing is that your Mac is running only 1.4.2 or less. The class files compiled for Java 5.0 can't run in non 5.0 versions of the Java Virtual Machine. Java 5.0 was a major release for the Java language and thus the change in numbering (though it took a little bit for this to change).
Anyway you should confirm what version of Java you have installed on your Mac.
At a command prompt:
java -version
The above URL states that the previous 1.4.2 Java version is not uninstalled, and this could still be the preferred version to use for Java applications even after installing Java 5.0.
The URL above states there is a utility to set your apps to use Java 5.0 as the perferred Java version. Who knows maybe this is all you need to do. I hope this is the case, then it probably is an easy fix, otherwise you may need to rewrite your app in Java 1.4.2 to get it to run on your version of Mac. -
Why do Java web applets show up in the Dock sometimes?
I use web-based gradebook (Infinite Campus). At times since upgrading to Lion, when I load this Java applet through Safari and begin to interact with it, it pops up as a Dock icon. This never used to happen under Snow Leopard. I can't tell if it's something different with the applet or with Lion/Safari 5.1, but I'm assuming the latter. Can anyone shed any light on this? Why would a Java applet show up in the Dock as its own icon while runnign within Safari rather than just running "faceless" within the Safari window? Is there any way to change this behavior on my end? I've poked around in the /Applications/Utilities/Java Preferences app, but I haven't found anything relevant. I've tried re-installing the Lion Java runtime, 10.7.2 Combo Updater, and Safari 5.11, to no effect.
I use web-based gradebook (Infinite Campus). At times since upgrading to Lion, when I load this Java applet through Safari and begin to interact with it, it pops up as a Dock icon. This never used to happen under Snow Leopard. I can't tell if it's something different with the applet or with Lion/Safari 5.1, but I'm assuming the latter. Can anyone shed any light on this? Why would a Java applet show up in the Dock as its own icon while runnign within Safari rather than just running "faceless" within the Safari window? Is there any way to change this behavior on my end? I've poked around in the /Applications/Utilities/Java Preferences app, but I haven't found anything relevant. I've tried re-installing the Lion Java runtime, 10.7.2 Combo Updater, and Safari 5.11, to no effect.
-
I have Adobe Reader X in Windows Vista. Why doesn't the Adobe PDF show up as a printer in my Hardware/Printers? Or can I add it to the Hardware/Printers? And how?
Adobe Reader - FREE - reads PDF files, prints them, fills forms.
Adobe Acrobat - $$ - as Reader, and makes PDFs and edits them, sorta, and does a bunch more.
So if you had Acrobat try and find the license to avoid having to pay again... -
Why doesn't text message automatically fall back to SMS instead of options
I have text messages set to iMessage ok and SMS okay.
When a text message fails initially why isn't there a setting that the text will 'automatically' rollover to SMS instead of wasting time coming up with 3 options at the bottom of the screen, including sending as SMS?
MarkMarkg2 wrote:
The problem could be due to the second reply but I'm suspicious since whenever the problem occurs, the message always goes through when I click the 'option' send as text.
I believe that's because your forcing it to go as an SMS.
One associated question. When a text is sent SMS is it solely routed through the carrier's (in this instance Verizon) equipment an lines and when sent as an iMessage is it routed/handled somehow significantly differently other than not charging the apple customer(s)?
Yes, SMS is solely routed through the carrier's SMS system (does not require a data connection). iMessages are sent by either the carrier's data service or by WiFi to Apple's iMessage servers. Overall, SMS is more reliable. SMSs will go through when even voice calls may not. They can also be sent and received by "dumb" phones. But, they can't be sent/received by devices without cellular voice service. iMessages can be sent/received by iPads, iPod Touches, Mac computers. If the iMessages are sent or received using cellular data, they are charged against the user's data allowance. -
Why doesn't text search work for me in Firefox 30?
Tried out the ctrl+F command, and even when I type a single character, it always come up as red.
Another issue that is minor, but still very heavy on power users I'd say, is that when you ctrl+F, it doesn't highlight the search bar immediately/automatically. You have to click the search bar and then enter the text that you want to search for.Start Firefox in [https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Safe Mode to Troubleshoot the issue] and to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
* https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes -
Bidirectional text in java swing for macintosh
Hi,
I have a problem in displaying bidirectional text in Swing text components in macintosh .But in awt components it is displayed properly.Please advice
ThanksWhat is bidirectional text?
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WHY doesn't TEXT to SPEECH no longer work with New "Pages" documents?
(Using OS X 10.9 Maverics …)
PLEASE reinstate the TEXT to SPEECH as it was in all earlier versions. This is a highly used benefit to, I'm sure many happy users - UNTIL the new "DOWNGRADE" of Pages - a great disappointment.
If you have a "FIX" that works across all applications … as before "Pages 9," please share it with the forum.
Thanks,
BoneHead
(Using OS X 10.9 Maverics …)If you have a comment you wish to direct at Apple regarding Text to Speech, then that is an OS X feedback issue. If you have an issue with Pages for Mac, it is a different feedback page.
No one on this community forum is going to reinstate Text to Speech as we are strictly volunteers and not Apple badged employees. Apple won't see your post. Their engineers are busy elsewhere.
Use the formal feedback process above, and do not be surprised if you never hear from Apple. -
Why we extend JFrame in java swings? how is it different from code not ...?
how is it different from code nt extending JFrame?
please explain the role of contentpane in both cases?
thanxSearch the net for examples and/or explanations of "inheritance vs composition.
For the role of a contentPane, read the API for interface RootPaneContainer and class JRootPane. The second named API also has a link to the Swing tutorial on How to Use Root Panes.
db
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