bugfix：默认值还是用51x的小间距

src/case/combo/bubblecombo/popup.bubble.js

@@ -48,8 +48,8 @@ BI.BubblePopupBarView = BI.inherit(BI.BubblePopupView, {
             if (BI.isWidget(buttonOpt)) {
                 items.push({
                     el: buttonOpt,
-                    lgap: i === 0 ? 20 : 15,
+                    lgap: i === 0 ? 15 : 10,
-                    rgap: i === o.buttons.length - 1 ? 20 : 0
+                    rgap: i === o.buttons.length - 1 ? 15 : 0
                 });
             } else {
                 items.push({
@@ -60,14 +60,14 @@ BI.BubblePopupBarView = BI.inherit(BI.BubblePopupView, {
                             self.fireEvent(BI.BubblePopupBarView.EVENT_CLICK_TOOLBAR_BUTTON, v);
                         }
                     }, buttonOpt),
-                    lgap: i === 0 ? 20 : 15,
+                    lgap: i === 0 ? 15 : 10,
-                    rgap: i === o.buttons.length - 1 ? 20 : 0
+                    rgap: i === o.buttons.length - 1 ? 15 : 0
                 });
             }
         });
         return BI.createWidget({
             type: "bi.right_vertical_adapt",
-            height: 54,
+            height: 44,
             items: items
         });
     },
@@ -90,7 +90,7 @@ BI.BubblePopupBarView = BI.inherit(BI.BubblePopupView, {
             }]
         });
 
-        button.element.css("min-height", o.minHeight - 54);
+        button.element.css("min-height", o.minHeight - 44);
 
         return button;
     }