Pull request #3188: REPORT-45880 使用富文本恢复普通文本后文本格式失效

Merge in DESIGN/design from ~YYMING/design:bugfix/10.0 to bugfix/10.0

* commit '9175e0258dd7e4a5f1e587dedd4e63f4212dbb61':
  REPORT-45880 使用富文本恢复普通文本后文本格式失效
  REPORT-45880 使用富文本恢复普通文本后文本格式失效
  REPORT-45880 使用富文本恢复普通文本后文本格式失效

designer-realize/src/main/java/com/fr/grid/selection/CellSelection.java

@@ -573,6 +573,7 @@ public class CellSelection extends Selection {
                 for (int i = 0; i < removeElementList.size(); i++) {
                     CellElement element = removeElementList.get(i);
                     element.setValue(null);
+                    setDefault(element);
                 }
                 break;
 
@@ -588,6 +589,17 @@ public class CellSelection extends Selection {
         return true;
     }
 
+    //设置显示内容为default
+    private void setDefault(CellElement element) {
+        CellGUIAttr cellGUIAttr = element.getCellGUIAttr();
+        if (cellGUIAttr != null) {
+            cellGUIAttr.setShowAsDefault(true);
+            cellGUIAttr.setShowAsHTML(false);
+            cellGUIAttr.setShowAsDownload(false);
+            cellGUIAttr.setShowAsImage(false);
+        }
+    }
+
 
     @Override
     public int[] getSelectedColumns() {