nattable组合框过滤器标题与组

Question

我想与“ComboBoxFilterRowHeaderComposite”实现nattable。

筛选工作正常，但过滤行后，当我尝试做组，它抛出以下异常

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:653) at java.util.ArrayList.remove(ArrayList.java:492) at ca.odell.glazedlists.FunctionList.listChanged(FunctionList.java:283) at ca.odell.glazedlists.event.ListEventAssembler$ListEventFormat.fire(ListEventAssembler.java:424) at ca.odell.glazedlists.event.ListEventAssembler$ListEventFormat.fire(ListEventAssembler.java:421) at ca.odell.glazedlists.event.SequenceDependenciesEventPublisher$SubjectAndListener.firePendingEvent(SequenceDependenciesEventPublisher.java:445) at ca.odell.glazedlists.event.SequenceDependenciesEventPublisher.fireEvent(SequenceDependenciesEventPublisher.java:344) at ca.odell.glazedlists.event.ListEventAssembler.commitEvent(ListEventAssembler.java:317) at ca.odell.glazedlists.TransformedList.clear(TransformedList.java:98) at org.eclipse.nebula.widgets.nattable.extension.glazedlists.groupBy.GroupByDataLayer$1.run(GroupByDataLayer.java:286) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.nebula.widgets.nattable.extension.glazedlists.groupBy.GroupByDataLayer.updateTree(GroupByDataLayer.java:272) at org.eclipse.nebula.widgets.nattable.extension.glazedlists.groupBy.GroupByDataLayer.update(GroupByDataLayer.java:313) at java.util.Observable.notifyObservers(Observable.java:159) at java.util.Observable.notifyObservers(Observable.java:115) at org.eclipse.nebula.widgets.nattable.extension.glazedlists.groupBy.GroupByModel.update(GroupByModel.java:124) at org.eclipse.nebula.widgets.nattable.extension.glazedlists.groupBy.GroupByModel.addGroupByColumnIndex(GroupByModel.java:44)

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这里是我的ComboBoxFilterRowHeaderComposite结构：

filterRowHeaderLayer = new ComboBoxFilterRowHeaderComposite<T>( bodyLayerStack.getFilterList(), bodyLayerStack.getGlazedListsEventLayer(), bodyLayerStack.getSortedList(), columnAccessor, columnHeaderLayer, dataProvider, configRegistry);

其中，

columnAccessor = new ReflectiveColumnPropertyAccessor（propertyNames）;

columnGroupHeaderLayer =新DynamicColumnGroupHeaderLayer（sortHeaderLayerStack，bodyLayerStack.getSelectionLayer（）， bodyLayerStack.getColumnGroupModel（），TR）;

DataProvider是com.vanguard.tip.epm.platform.ui.grid.next.DynamicColumnHeaderDataProvider;

之后

CornerLayerStack cornerLayerStack = new CornerLayerStack(rowHeaderLayerStack, filterRowHeaderLayer);

CompositeLayer gridLayer = new GridLayer(bodyLayerStack, filterRowHeaderLayer, rowHeaderLayerStack, cornerLayerStack);

然后添加gridLayer在GroupByHeaderLayer：

groupByHeaderLayer = new GroupByHeaderLayer(bodyLayerStack.getGroupByModel(), gridLayer, columnHeaderLayerStack.getDataProvider(), new GroupByHeaderConfigurationWrapper(bodyLayerStack.getGroupByModel(), columnHeaderLayerStack.getDataProvider(), bodyLayerStack.getColumnGroupModel()));

CompositeLayer groupByComposite = new CompositeLayer(1, 2);

groupByComposite.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION, groupByHeaderLayer, 0, 0);

groupByComposite.setChildLayer("Grid", gridLayer, 0, 1);

我希望这会给你一些关于清晰度我使用Nattable的。

当我使用具有相同的结构分组文本库过滤器工作正常：

filterStrategy = new DefaultGlazedListsFilterStrategy<T>(bodyLayerStack.getFilterList(), columnAccessor, configRegistry);

this.filterRowHeaderLayer = new FilterRowHeaderComposite<T>(filterStrategy, columnHeaderLayer, dataProvider, configRegistry);

让我知道如果你需要更多的信息。

Answer 1

似乎是该组合的错误。我创建了这个以下机票：

https://bugs.eclipse.org/bugs/show_bug.cgi?id=508334