Unable to open configuration

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What steps will reproduce the problem?
1. Open configuration for JFlex

What is the expected output? What do you see instead?
I expect some configuration dialog, but i get a stacktrace instead.


What version of the product are you using? On what operating system?
JFlex version is 1.2.0, IDEA's version is 7.0.3, i'm on MacOS 10.5.2 with JDK 
1.6.0_05


Please provide any additional information below.
Here's the stackstace:

Error during dispatching of 
java.awt.event.MouseEvent[MOUSE_RELEASED,(338,406),absolute(578,579),button=1,mo
difiers=
Button1,clickCount=1] on dialog2: apple.laf.CUIAquaComboBox$ComboBoxUpAction 
cannot be 
cast to java.lang.String
java.lang.ClassCastException: apple.laf.CUIAquaComboBox$ComboBoxUpAction cannot 
be cast 
to java.lang.String
    at com.intellij.openapi.fileChooser.ex.FileTextFieldImpl.<init>(FileTextFieldImpl.java:115)
    at com.intellij.openapi.fileChooser.ex.FileTextFieldImpl$Vfs.<init>(FileTextFieldImpl.java:7)
    at 
com.intellij.openapi.fileChooser.impl.FileChooserFactoryImpl.installFileCompleti
on(FileChooserFa
ctoryImpl.java:4)
    at 
org.intellij.lang.jflex.options.JFlexSettingsForm.installAutoCompletion(JFlexSet
tingsForm.java:67)
    at org.intellij.lang.jflex.options.JFlexSettingsForm.<init>(JFlexSettingsForm.java:59)
    at 
org.intellij.lang.jflex.options.JFlexConfigurable.createComponent(JFlexConfigura
ble.java:39)
    at 
com.intellij.openapi.options.ex.SingleConfigurableEditor.createCenterPanel(Singl
eConfigurableEdi
tor.java:32)
    at com.intellij.openapi.ui.DialogWrapper.init(DialogWrapper.java:630)
    at 
com.intellij.openapi.options.ex.SingleConfigurableEditor.<init>(SingleConfigurab
leEditor.java:21)
    at 
com.intellij.openapi.options.ex.ControlPanelSettingsEditor.b(ControlPanelSetting
sEditor.java:72)
    at 
com.intellij.openapi.options.ex.ControlPanelSettingsEditor.access$300(ControlPan
elSettingsEdito
r.java:80)
    at 
com.intellij.openapi.options.ex.ControlPanelSettingsEditor$MyActionButton$1.mous
eReleased(Co
ntrolPanelSettingsEditor.java:15)
    at java.awt.Component.processMouseEvent(Component.java:6126)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
    at java.awt.Component.processEvent(Component.java:5891)
    at java.awt.Container.processEvent(Container.java:2102)
    at java.awt.Component.dispatchEventImpl(Component.java:4497)
    at java.awt.Container.dispatchEventImpl(Container.java:2160)
    at java.awt.Component.dispatchEvent(Component.java:4327)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4366)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4030)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3960)
    at java.awt.Container.dispatchEventImpl(Container.java:2146)
    at java.awt.Window.dispatchEventImpl(Window.java:2440)
    at java.awt.Component.dispatchEvent(Component.java:4327)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:131)
    at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:18)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:300)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:210)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:204)
    at java.awt.Dialog$1.run(Dialog.java:1045)
    at java.awt.Dialog$3.run(Dialog.java:1097)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.awt.Dialog.show(Dialog.java:1095)
    at 
com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPe
erImpl.java:
4)
    at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:92)
    at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:813)
    at 
com.intellij.ide.actions.ShowSettingsUtilImpl.showControlPanelOptions(ShowSettin
gsUtilImpl.java:
1)
    at 
com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUti
lImpl.java:32)
    at 
com.intellij.ide.MacOSApplicationProvider$Worker$1.handlePreferences(MacOSApplic
ationProvide
r.java:1)
    at com.apple.eawt.Application$5.run(Application.java:438)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
    at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:131)
    at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:132)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:300)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:210)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:200)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:195)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:187)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

Original issue reported on code.google.com by paresseu...@gmail.com on 10 May 2008 at 9:11