【发布时间】:2018-06-25 21:25:26
【问题描述】:
我的 NAT 表中有一个“生命周期”列,我必须根据该列为每一行设置相应的颜色。 为行添加颜色效果很好。问题是当我使用滚动条向左或向右滚动时,颜色消失了。我不知道我错过了什么。如果您知道如何解决,请帮助我
我的代码如下:
IConfigLabelAccumulator cellLabelAccumulator = new IConfigLabelAccumulator() {
@Override
public void accumulateConfigLabels(final LabelStack configLabels, final int columnPosition,
final int rowPosition) {
Object dataValueByPosition = PhysicalDimensionNatTable.this.bodyLayer.getDataValueByPosition(10, rowPosition);
if ((dataValueByPosition != null) && dataValueByPosition.equals("Valid")) {
configLabels.addLabel("VALID");
}
if ((dataValueByPosition != null) && dataValueByPosition.equals("Invalid")) {
configLabels.addLabel("INVALID");
}
if ((dataValueByPosition != null) && dataValueByPosition.equals("Obsolete")) {
configLabels.addLabel("OBSOLETE");
}
}
};
this.bodyLayer.setConfigLabelAccumulator(cellLabelAccumulator);
this.natTable.addConfiguration(new AbstractRegistryConfiguration() {
@Override
public void configureRegistry(final IConfigRegistry configRegistry) {
Style cellStyle = new Style();
cellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, GUIHelper.COLOR_GREEN);
configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, cellStyle, DisplayMode.NORMAL, "VALID");
cellStyle = new Style();
cellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, GUIHelper.COLOR_RED);
configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, cellStyle, DisplayMode.NORMAL,
"INVALID");
cellStyle = new Style();
cellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, GUIHelper.COLOR_YELLOW);
configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, cellStyle, DisplayMode.NORMAL,
"OBSOLETE");
}
});
【问题讨论】: