无JIRA任务 feat: case 里面的node全都加上keyword属性

src/case/button/node/node.arrow.js

@@ -32,7 +32,8 @@ BI.ArrowNode = BI.inherit(BI.NodeButton, {
             hgap: o.hgap,
             text: o.text,
             value: o.value,
-            py: o.py
+            py: o.py,
+            keyword: o.keyword
         });
 
         this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {

src/case/button/node/node.icon.arrow.js

@@ -50,7 +50,8 @@ BI.IconArrowNode = BI.inherit(BI.NodeButton, {
             hgap: o.hgap,
             text: o.text,
             value: o.value,
-            py: o.py
+            py: o.py,
+            keyword: o.keyword
         });
         this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
             if (type === BI.Events.CLICK) {

src/case/button/node/node.multilayer.icon.arrow.js

@@ -29,7 +29,8 @@ BI.MultiLayerIconArrowNode = BI.inherit(BI.NodeButton, {
             hgap: o.hgap,
             text: o.text,
             value: o.value,
-            py: o.py
+            py: o.py,
+            keyword: o.keyword
         });
         this.node.on(BI.Controller.EVENT_CHANGE, function (type) {
             self.setSelected(self.isSelected());

src/case/button/treeitem/item.multilayer.icon.treeleaf.js

@@ -28,6 +28,7 @@ BI.MultiLayerIconTreeLeafItem = BI.inherit(BI.BasicButton, {
             text: o.text,
             value: o.value,
             py: o.py,
+            keyword: o.keyword,
             iconWidth: o.iconWidth,
             iconHeight: o.iconHeight
         });

src/case/button/treeitem/item.treetextleaf.js

@@ -30,7 +30,8 @@ BI.TreeTextLeafItem = BI.inherit(BI.BasicButton, {
             rgap: o.hgap,
             text: o.text,
             value: o.value,
-            py: o.py
+            py: o.py,
+            keyword: o.keyword
         });
         BI.createWidget({
             type: "bi.htape",