Pull request #8267: CHART-22994 图表背景色控件需要更换为支持透明色的控件

Merge in DESIGN/design from ~PENGDA/design:release/11.0 to release/11.0

* commit '47caddcba06f1c88965c87eaec66d5a4a45fa6e6':
  CHART-22994 图表背景色控件需要更换为支持透明色的控件

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

@@ -25,7 +25,7 @@ public class VanChartBackgroundPaneWithThemeStyle extends VanChartBackgroundPane
             }
         });
         paneList.add(new NullBackgroundQuickPane());
-        paneList.add(new ColorBackgroundQuickPane());
+        paneList.add(new ColorBackgroundQuickPane(true));
         paneList.add(new ImageBackgroundQuickPane(false));
         paneList.add(new VanChartGradientPane());
     }