REPORT-58301 【决策报表】布局切换以后，body背景样式不保留

【问题原因】
切换布局类型时，保留body背景样式

【改动思路】
同上

designer-form/src/main/java/com/fr/design/widget/ui/designer/layout/FRAbsoluteBodyLayoutDefinePane.java

@@ -24,6 +24,8 @@ import com.fr.form.ui.LayoutBorderStyle;
 import com.fr.form.ui.container.WAbsoluteBodyLayout;
 import com.fr.form.ui.container.WAbsoluteLayout;
 import com.fr.form.ui.container.WBodyLayoutType;
+import com.fr.form.ui.container.WFitLayout;
+import com.fr.general.act.BorderPacker;
 import com.fr.report.core.ReportUtils;
 
 import javax.swing.BorderFactory;
@@ -150,6 +152,11 @@ public class FRAbsoluteBodyLayoutDefinePane extends FRAbsoluteLayoutDefinePane {
             if (state == WBodyLayoutType.FIT.getTypeValue()) {
                 XWFitLayout xwFitLayout = ((XWFitLayout)creator.getBackupParent());
                 xwFitLayout.switch2FitBodyLayout(creator);
+                WFitLayout wFitLayout = xwFitLayout.toData();
+                // 切换布局类型时，保留body背景样式
+                if (wFitLayout != null) {
+                    wFitLayout.setBorderStyle(layout.getBorderStyle());
+                }
                 copyLayoutAttr(layout, xwFitLayout.toData());
             }
         }

designer-form/src/main/java/com/fr/design/widget/ui/designer/layout/FRFitLayoutDefinePane.java

@@ -34,6 +34,7 @@ import com.fr.form.ui.container.WAbsoluteLayout;
 import com.fr.form.ui.container.WBodyLayoutType;
 import com.fr.form.ui.container.WFitLayout;
 import com.fr.general.ComparatorUtils;
+import com.fr.general.act.BorderPacker;
 import com.fr.log.FineLoggerFactory;
 import com.fr.report.core.ReportUtils;
 
@@ -191,9 +192,12 @@ public class FRFitLayoutDefinePane extends AbstractFRLayoutDefinePane<WFitLayout
         layout.setLayoutType(WBodyLayoutType.parse(state));
         layout.setCompState(adaptComboBox.getSelectedIndex());
         try {
+            // 自适应布局切换到绝对布局
             if (state == WBodyLayoutType.ABSOLUTE.getTypeValue()) {
                 WAbsoluteBodyLayout wAbsoluteBodyLayout = new WAbsoluteBodyLayout("body");
                 wAbsoluteBodyLayout.setCompState(WAbsoluteLayout.STATE_FIXED);
+                // 切换布局类型时，保留body背景样式
+                wAbsoluteBodyLayout.setBorderStyle((BorderPacker) (layout.getBorderStyle().clone()));
                 Component[] components = xWFitLayout.getComponents();
                 xWFitLayout.removeAll();
                 layout.resetStyle();