Details
-
Bug
-
Resolution: Fixed
-
P3
-
5.0
-
b02
-
x86
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windows_xp
Description
FULL PRODUCT VERSION :
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]
A DESCRIPTION OF THE PROBLEM :
Upon launching an applet, if the applet tries to display a JFrame in front of it's web browser window using the .toFront() method, the JFrame appears momentarily then disappears behind the browser window.
The same behaviour is experienced on
IE version: 6.0.2900.2180.xpsp_sp2_rtm.040803-2158
Firefox version 1.0
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Save the two source code snippets as ToFrontTest.java and ToFrontTest.html.
Compile ToFrontTest.java and launch ToFrontTest.html with the web browser window maximised.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The frontFrame should appear and stay in front of the applet/web browser .
ACTUAL -
The frontFrame appears momentarily then disappears behind the applet/web browser.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.awt.*;
import java.applet.*;
import javax.swing.*;
public class ToFrontTest extends Applet
{
public ToFrontTest()
{
}
public void init()
{
JFrame frontFrame = new JFrame("toFront() Test Frame");
frontFrame.getContentPane().setLayout(new BorderLayout());
frontFrame.getContentPane().add(new JLabel("Am I in front?"),BorderLayout.CENTER);
frontFrame.setSize(300, 300);
frontFrame.setVisible(true);
frontFrame.toFront();
}
}
------------------------------
<html>
<head>
<title>ToFront() HTML Test Page</title>
</head>
<body>
ToFrontTest will appear below in a Java enabled browser.<br>
<applet
codebase = "."
code = "ToFrontTest.class"
name = "ToFrontTest"
width = "400"
height = "300"
hspace = "0"
vspace = "0"
align = "middle"
>
</applet>
</body>
</html>
---------- END SOURCE ----------
Release Regression From : 1.4.2
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.
###@###.### 2004-12-09 15:23:35 GMT
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]
A DESCRIPTION OF THE PROBLEM :
Upon launching an applet, if the applet tries to display a JFrame in front of it's web browser window using the .toFront() method, the JFrame appears momentarily then disappears behind the browser window.
The same behaviour is experienced on
IE version: 6.0.2900.2180.xpsp_sp2_rtm.040803-2158
Firefox version 1.0
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Save the two source code snippets as ToFrontTest.java and ToFrontTest.html.
Compile ToFrontTest.java and launch ToFrontTest.html with the web browser window maximised.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The frontFrame should appear and stay in front of the applet/web browser .
ACTUAL -
The frontFrame appears momentarily then disappears behind the applet/web browser.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.awt.*;
import java.applet.*;
import javax.swing.*;
public class ToFrontTest extends Applet
{
public ToFrontTest()
{
}
public void init()
{
JFrame frontFrame = new JFrame("toFront() Test Frame");
frontFrame.getContentPane().setLayout(new BorderLayout());
frontFrame.getContentPane().add(new JLabel("Am I in front?"),BorderLayout.CENTER);
frontFrame.setSize(300, 300);
frontFrame.setVisible(true);
frontFrame.toFront();
}
}
------------------------------
<html>
<head>
<title>ToFront() HTML Test Page</title>
</head>
<body>
ToFrontTest will appear below in a Java enabled browser.<br>
<applet
codebase = "."
code = "ToFrontTest.class"
name = "ToFrontTest"
width = "400"
height = "300"
hspace = "0"
vspace = "0"
align = "middle"
>
</applet>
</body>
</html>
---------- END SOURCE ----------
Release Regression From : 1.4.2
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.
###@###.### 2004-12-09 15:23:35 GMT
Attachments
Issue Links
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- Resolved
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- Closed
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