[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-4271) IllegalArgumentException if Visual pane has a wrong position

[Denis Maliarevich (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-4271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12466878#action_12466878 ] 

Denis Maliarevich commented on JBIDE-4271:
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When clicking on the arrow button sash's controlMoved event happens and only after that maxUp/maxDown is processed but sash have already been moved and arrows have been changed to other ones. It's a bit confusing.

> IllegalArgumentException if Visual pane has a wrong position
> ------------------------------------------------------------
>
>                 Key: JBIDE-4271
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-4271
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor core
>    Affects Versions: 3.1.0.M1
>            Reporter: Yura Zhishko
>            Assignee: Denis Maliarevich
>            Priority: Minor
>         Attachments: FirstCase.swf, SecondCase.swf
>
>
> See flash video to reproduce it correctly. After reproducing next exception appears:
> java.lang.IllegalArgumentException: Argument not valid
> at org.eclipse.swt.SWT.error(SWT.java:3845)
> at org.eclipse.swt.SWT.error(SWT.java:3779)
> at org.eclipse.swt.SWT.error(SWT.java:3750)
> at org.eclipse.swt.custom.SashForm.setWeights(SashForm.java:428)
> at org.jboss.tools.vpe.editor.xpl.CustomSashForm.upClicked(CustomSashForm.java:549)
> at org.jboss.tools.vpe.editor.xpl.CustomSashForm$8.mouseUp(CustomSashForm.java:433)
> at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:207)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2393)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2357)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2209)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:499)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:492)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:556)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:511)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1284)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1260)
> P. S. Names of tooltips may be changed according to 4270.

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