fix(DateTimePicker): support popupProps.usingCustomNavbar (#3254)

* fix(DateTimePicker): support popupProps.usingCustomNavbar

* test: update snapshots

Author: anlyyao

src/date-time-picker/__test__/__snapshots__/demo.test.js.snap

@@ -182,6 +182,11 @@ exports[`DateTimePicker DateTimePicker year-month-date demo works fine 1`] = `
     filter="{{[Function]}}"
     format="YYYY-MM-DD"
     mode="date"
+    popupProps="{{
+      Object {
+        "usingCustomNavbar": true,
+      }
+    }}"
     start="2000-01-01 00:00:00"
     title="选择日期"
     visible="{{false}}"

src/date-time-picker/_example/year-month-date/index.js

@@ -14,6 +14,9 @@ Page({
       }
       return options;
     },
+    popupProps: {
+      usingCustomNavbar: true,
+    },
   },
   showPicker(e) {
     const { mode } = e.currentTarget.dataset;

src/date-time-picker/_example/year-month-date/index.wxml

@@ -16,10 +16,11 @@
   mode="date"
   defaultValue="{{date}}"
   format="YYYY-MM-DD"
-  bindchange="onConfirm"
-  bindpick="onColumnChange"
-  bindcancel="hidePicker"
   start="{{start}}"
   end="{{end}}"
   filter="{{filter}}"
+  popup-props="{{popupProps}}"
+  bindchange="onConfirm"
+  bindpick="onColumnChange"
+  bindcancel="hidePicker"
 />

src/picker/picker.wxml

@@ -5,10 +5,10 @@
   class="class"
   visible="{{visible}}"
   placement="bottom"
-  usingCustomNavbar="{{usingCustomNavbar}}"
-  bind:visible-change="onPopupChange"
+  using-custom-navbar="{{usingCustomNavbar || popupProps.usingCustomNavbar}}"
   z-index="{{ popupProps.zIndex || defaultPopUpzIndex }}"
   overlay-props="{{ popupProps.overlayProps || defaultPopUpProps }}"
+  bind:visible-change="onPopupChange"
 >
   <include src="./template.wxml" />
 </t-popup>