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Getting `UnsupportedOperationException` when tryin...
# compose-desktop
a
Getting 
UnsupportedOperationException
when trying to set a 
Menu
Item
to 
enabled=false
while using an icon. Happens on both 
1.0.0-alpha3
and 
1.0.0-alpha4-build348
. More info in thread.
Copy code
MenuBar {
    Menu("File", mnemonic = 'F') {
        Item(
            "New",
            icon = rememberVectorPainter(Icons.Rounded.NoteAdd),
            onClick = { model.newFile() },
            shortcut = KeyShortcut(Key.N, ctrl = true),
            enabled = false
        )
    }
}
Example code, I also tried a local svg, same thing.
Copy code
Exception in thread "AWT-EventQueue-0" java.lang.UnsupportedOperationException: getSource() not supported
	at androidx.compose.ui.graphics.PainterImage.getSource(DesktopImageConverters.desktop.kt:137)
	at java.desktop/javax.swing.plaf.metal.MetalUtils.getOceanDisabledButtonIcon(MetalUtils.java:404)
	at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.getDisabledIcon(MetalLookAndFeel.java:1672)
	at java.desktop/javax.swing.AbstractButton.getDisabledIcon(AbstractButton.java:638)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.paintIcon(BasicMenuItemUI.java:676)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.paintMenuItem(BasicMenuItemUI.java:660)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.paint(BasicMenuItemUI.java:621)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.update(BasicMenuItemUI.java:617)
	at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:797)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
	at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
	at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
	at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
	at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
	at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
	at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5271)
	at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBufferedImpl(RepaintManager.java:1643)
	at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1618)
	at java.desktop/javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1556)
	at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1060)
	at java.desktop/java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
	at java.desktop/sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:75)
	at java.desktop/sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:112)
	at java.desktop/java.awt.Container.paint(Container.java:2003)
	at java.desktop/java.awt.Window.paint(Window.java:3949)
	at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:876)
	at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848)
	at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823)
	at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772)
	at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1884)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Process finished with exit code 0
There's the stack trace
Without the icon OR with enabled=true, things work as expected.
Also, I am on Windows 10, if that matters.
i
Thanks for letting us know about this bug. I was able to write a temporary workaround
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