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FileChooser: workaround for crash on Windows with Java 17 32bit (issue #403)

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(cherry picked from commits 44d8545c09 and 33b25c1129)
This commit is contained in:
Karl Tauber
2021-11-11 12:35:16 +01:00
parent b590f41254
commit a284b69a1e
3 changed files with 14 additions and 2 deletions
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2
CHANGELOG.md
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@@ -15,6 +15,8 @@ FlatLaf Change Log
`TextComponent.selectAllOnFocusPolicy` is `once` (the default) or `always`.
(issue #395)
- Linux: Fixed NPE when using `java.awt.TrayIcon`. (issue #405)
- FileChooser: Workaround for crash on Windows with Java 17 32-bit (disabled
Windows icons). Java 17 64-bit is not affected. (issue #403)
## 1.6.1

12
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatFileChooserUI.java
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@@ -262,12 +262,20 @@ public class FlatFileChooserUI
@Override
public FileView getFileView( JFileChooser fc ) {
return fileView;
return doNotUseSystemIcons() ? super.getFileView( fc ) : fileView;
}
@Override
public void clearIconCache() {
fileView.clearIconCache();
if( doNotUseSystemIcons() )
super.clearIconCache();
else
fileView.clearIconCache();
}
private boolean doNotUseSystemIcons() {
// Java 17 32bit craches on Windows when using system icons
return SystemInfo.isWindows && SystemInfo.isJava_17_orLater && !SystemInfo.isX86_64;
}
//---- class FlatFileView -------------------------------------------------

2
flatlaf-core/src/main/java/com/formdev/flatlaf/util/SystemInfo.java
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@@ -46,6 +46,7 @@ public class SystemInfo
public static final boolean isJava_9_orLater;
public static final boolean isJava_11_orLater;
public static final boolean isJava_15_orLater;
/** @since 2 */ public static final boolean isJava_17_orLater;
// Java VMs
public static final boolean isJetBrainsJVM;
@@ -82,6 +83,7 @@ public class SystemInfo
isJava_9_orLater = (javaVersion >= toVersion( 9, 0, 0, 0 ));
isJava_11_orLater = (javaVersion >= toVersion( 11, 0, 0, 0 ));
isJava_15_orLater = (javaVersion >= toVersion( 15, 0, 0, 0 ));
isJava_17_orLater = (javaVersion >= toVersion( 17, 0, 0, 0 ));
// Java VMs
isJetBrainsJVM = System.getProperty( "java.vm.vendor", "Unknown" )