获取数据集字段

designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartTooltipContentPane.java

@@ -49,7 +49,6 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -475,14 +474,11 @@ public class VanChartTooltipContentPane extends BasicBeanPane<AttrTooltipContent
     }
 
     private List<String> getTableFieldNames() {
-        List<String> fieldNames = new ArrayList<>();
-
-        fieldNames.add("字段A");
-        fieldNames.add("字段B");
-        fieldNames.add("字段C");
-        fieldNames.add("字段D");
+        if (parent == null) {
+            return null;
+        }
 
-        return fieldNames;
+        return parent.getDataModelColumnNames();
     }
 
     private JPanel createHtmlPane() {

designer-chart/src/main/java/com/fr/van/chart/designer/style/VanChartStylePane.java

@@ -1,9 +1,20 @@
 package com.fr.van.chart.designer.style;
 
+import com.fr.base.TableData;
+import com.fr.base.chart.chartdata.TopDefinitionProvider;
+import com.fr.chart.chartattr.Chart;
 import com.fr.chart.chartattr.Plot;
+import com.fr.chart.chartdata.MoreNameCDDefinition;
+import com.fr.chart.chartdata.OneValueCDDefinition;
+import com.fr.data.TableDataSource;
+import com.fr.data.impl.EmbeddedTableData;
+import com.fr.design.DesignModelAdapter;
+import com.fr.design.data.DesignTableDataManager;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.gui.frpane.AttributeChangeListener;
 import com.fr.design.mainframe.chart.gui.ChartStylePane;
+import com.fr.general.ComparatorUtils;
+import com.fr.log.FineLoggerFactory;
 import com.fr.plugin.chart.attr.plot.VanChartAxisPlot;
 import com.fr.van.chart.designer.style.axis.VanChartAxisPane;
 import com.fr.van.chart.designer.style.background.VanChartAreaPane;
@@ -75,4 +86,47 @@ public class VanChartStylePane extends ChartStylePane {
     protected void addVanChartTooltipPane(List<BasicPane> paneList) {
         paneList.add(new VanChartTooltipPane(VanChartStylePane.this));
     }
+
+    public List<String> getDataModelColumnNames() {
+        Chart chart = getChart();
+
+        if (chart == null) {
+            return null;
+        }
+
+        TopDefinitionProvider definition = chart.getFilterDefinition();
+
+        if (definition == null) {
+            return null;
+        }
+
+        DesignModelAdapter adapter = DesignModelAdapter.getCurrentModelAdapter();
+        TableDataSource tableDataSource = adapter == null ? null : adapter.getBook();
+
+        TableData tableData = null;
+
+        if (ComparatorUtils.equals(definition.getDataDefinitionType(), OneValueCDDefinition.DEFINITION_TYPE)) {
+            OneValueCDDefinition oneValueCDDefinition = (OneValueCDDefinition) definition;
+            tableData = oneValueCDDefinition.getTableData();
+        }
+
+        if (ComparatorUtils.equals(definition.getDataDefinitionType(), MoreNameCDDefinition.DEFINITION_TYPE)) {
+            MoreNameCDDefinition moreNameCDDefinition = (MoreNameCDDefinition) definition;
+            tableData = moreNameCDDefinition.getTableData();
+        }
+
+        if (tableData == null) {
+            return null;
+        }
+
+        try {
+            EmbeddedTableData embeddedTableData = DesignTableDataManager.previewTableDataNotNeedInputParameters(tableDataSource,
+                    tableData, TableData.RESULT_NOT_NEED, false);
+
+            return DesignTableDataManager.getColumnNamesByTableData(embeddedTableData);
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().error(e.getMessage(), e);
+            return null;
+        }
+    }
 }