去掉背景色配置面板判空，用不着

designer-form/src/main/java/com/fr/design/widgettheme/common/EditorSettingPane.java

@@ -81,9 +81,7 @@ public class EditorSettingPane<T extends Widget> extends BaseStyleSettingPane<T>
             }
             lineComboBox.setSelectedLineStyle(editorTheme.getBorderStyle().getLineType());
             borderRadiusSpinner.setValue(editorTheme.getBorderStyle().getRadius());
-            if(selectBgColorBox != null) {
-                selectBgColorBox.setSelectObject(editorTheme.getSelectBoxBgColor());
-            }
+            selectBgColorBox.setSelectObject(editorTheme.getSelectBoxBgColor());
             assignFontSizePane(editorTheme);
         }
         switchCard();
@@ -110,9 +108,7 @@ public class EditorSettingPane<T extends Widget> extends BaseStyleSettingPane<T>
 
     protected void updateEditorStyleBean(EditorTheme editorTheme) {
         editorTheme.setThemeColor(colorSelectBox.getSelectObject());
-        if(selectBgColorBox != null) {
-            editorTheme.setSelectBoxBgColor(selectBgColorBox.getSelectObject());
-        }
+        editorTheme.setSelectBoxBgColor(selectBgColorBox.getSelectObject());
         editorTheme.setStyleType(style1.isSelected() ? WidgetThemeDisplayConstants.STYLE_1 : WidgetThemeDisplayConstants.STYLE_2);
         editorTheme.setBorderStyle(new BorderStyle((int) borderRadiusSpinner.getValue(), lineComboBox.getSelectedLineStyle()));
         assignFontSizeStyle(editorTheme);