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description: Exception is thrown out when select pattern as line color. build id: 2.6.0 v20100507-0630 steps to reproduce: 1. New a line chart. 2. On Format Chart page, select value series node. 3. Change line color to a pattern. Actual result: Exception is thrown out in error log.
Error log: java.lang.ClassCastException: org.eclipse.birt.chart.model.attribute.impl.PatternImageImpl cannot be cast to org.eclipse.birt.chart.model.attribute.ColorDefinition at org.eclipse.birt.chart.ui.swt.series.StockSeriesAttributeComposite.handleEvent(StockSeriesAttributeComposite.java:193) at org.eclipse.birt.chart.ui.swt.composites.LineAttributesComposite.fireValueChangedEvent(LineAttributesComposite.java:401) at org.eclipse.birt.chart.ui.swt.composites.LineAttributesComposite.handleEvent(LineAttributesComposite.java:461) at org.eclipse.birt.chart.ui.swt.composites.FillChooserComposite.fireHandleEvent(FillChooserComposite.java:986) at org.eclipse.birt.chart.ui.swt.composites.FillChooserComposite.widgetSelected(FillChooserComposite.java:865) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.birt.core.ui.frameworks.taskwizard.WizardBase.open(WizardBase.java:87) at org.eclipse.birt.chart.ui.swt.wizard.ChartWizard.open(ChartWizard.java:234) at org.eclipse.birt.chart.reportitem.ui.ChartReportItemBuilderImpl.open(ChartReportItemBuilderImpl.java:279) at org.eclipse.birt.report.designer.internal.ui.extension.ExtendedEditPart.performDirectEdit(ExtendedEditPart.java:185) at org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportElementEditPart.performRequest(ReportElementEditPart.java:150) at org.eclipse.gef.tools.SelectEditPartTracker.performOpen(SelectEditPartTracker.java:187) at org.eclipse.gef.tools.SelectEditPartTracker.handleDoubleClick(SelectEditPartTracker.java:131) at org.eclipse.gef.tools.AbstractTool.mouseDoubleClick(AbstractTool.java:955) at org.eclipse.birt.report.designer.internal.ui.editors.schematic.tools.ReportElementDragTracker.mouseDoubleClick(ReportElementDragTracker.java:125) at org.eclipse.gef.tools.SelectionTool.mouseDoubleClick(SelectionTool.java:501) at org.eclipse.gef.EditDomain.mouseDoubleClick(EditDomain.java:208) at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseDoubleClicked(DomainEventDispatcher.java:285) at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDoubleClick(LightweightSystem.java:508) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:189) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2601) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2565) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2399) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:669) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:662) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) 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:369) 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:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
Same error occurs where color is needed while pattern is applied.
Since LineAttributes only support ColorDefinition, disabled the using of a pattern as a line color in UI.
reopen the bug to remove pattern for shadow color also. test build: 2.6.0 v20100512-0630.
Disabled pattern fill in all the UIs for setting LineAttributes and shadow color.
verified on build 2.6.0 v20100513-0630.
