1、设置layout内元素的间隔，优化界面；

CFDStruct/CUIProperty/CUIComponentBaseContainerWidget.cpp

@@ -20,7 +20,9 @@ QLayout *CUIComponentBaseContainerWidget::getLayout(CUIConfig *conf)
     } else if (layoutConf == "QVBoxLayout") {
         layout = new QHBoxLayout;
     } else {
-        layout = new QHBoxLayout;
+        layout = new QVBoxLayout;
     }
+    layout->setSpacing(0);
+    layout->setMargin(0);
     return layout;
 }

CFDStruct/CUIProperty/CUIComponentBaseWidget.cpp

@@ -20,7 +20,9 @@ QLayout *CUIComponentBaseWidget::getLayout(CUIConfig *conf)
     } else if (layoutConf == "QVBoxLayout") {
         layout = new QHBoxLayout;
     } else {
-        layout = new QHBoxLayout;
+        layout = new QVBoxLayout;
     }
+    layout->setSpacing(0);
+    layout->setMargin(0);
     return layout;
 }