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8247753: UIManager.getSytemLookAndFeelClassName() returns wrong value on Fedora 32

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Reviewed-by: prr, psadhukhan
This commit is contained in:
Pankaj Bansal 2020-08-09 14:30:02 +05:30
parent 0615eac2e6
commit 79a4a019bb
2 changed files with 33 additions and 21 deletions
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11
src/java.desktop/unix/classes/sun/awt/UNIXToolkit.java
View file

@ -95,10 +95,19 @@ public abstract class UNIXToolkit extends SunToolkit
@Override @Override
public String getDesktop() { public String getDesktop() {
String gnome = "gnome";
String gsi = AccessController.doPrivileged( String gsi = AccessController.doPrivileged(
(PrivilegedAction<String>) () (PrivilegedAction<String>) ()
-> System.getenv("GNOME_DESKTOP_SESSION_ID")); -> System.getenv("GNOME_DESKTOP_SESSION_ID"));
return (gsi != null) ? "gnome" : null; if (gsi != null) {
return gnome;
}
String desktop = AccessController.doPrivileged(
(PrivilegedAction<String>) ()
-> System.getenv("XDG_CURRENT_DESKTOP"));
return (desktop != null && desktop.toLowerCase().contains(gnome))
? gnome : null;
} }
/** /**

9
test/jdk/javax/swing/LookAndFeel/SystemLookAndFeel/SystemLookAndFeelTest.java
View file

@ -23,7 +23,7 @@
/* /*
* @test * @test
* @bug 8226783 * @bug 8226783 8247753
* @key headful * @key headful
* @summary Verify System L&F * @summary Verify System L&F
*/ */
@ -62,10 +62,13 @@ public class SystemLookAndFeelTest {
* if the GTK LAF is listed as installed and can be instantiated. * if the GTK LAF is listed as installed and can be instantiated.
*/ */
String gnome = System.getenv("GNOME_DESKTOP_SESSION_ID"); String gnome = System.getenv("GNOME_DESKTOP_SESSION_ID");
String desktop = System.getenv("XDG_CURRENT_DESKTOP");
System.out.println("Gnome desktop session ID is " + gnome); System.out.println("Gnome desktop session ID is " + gnome);
if (gnome != null) { System.out.println("XDG_CURRENT_DESKTOP is set to " + desktop);
if (gnome != null ||
(desktop != null && desktop.toLowerCase().contains("gnome"))) {
expLAF = "com.sun.java.swing.plaf.gtk.GTKLookAndFeel"; expLAF = "com.sun.java.swing.plaf.gtk.GTKLookAndFeel";
} else if (os.contains("linux")) { } else {
expLAF = "javax.swing.plaf.metal.MetalLookAndFeel"; expLAF = "javax.swing.plaf.metal.MetalLookAndFeel";
} }
} }