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miniprogram_npm/@vant/weapp/nav-bar/index.d.ts

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+export {};

miniprogram_npm/@vant/weapp/nav-bar/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var component_1 = require("../common/component");
+var utils_1 = require("../common/utils");
+(0, component_1.VantComponent)({
+    classes: ['title-class'],
+    props: {
+        title: String,
+        fixed: {
+            type: Boolean,
+            observer: 'setHeight',
+        },
+        placeholder: {
+            type: Boolean,
+            observer: 'setHeight',
+        },
+        leftText: String,
+        rightText: String,
+        customStyle: String,
+        leftArrow: Boolean,
+        border: {
+            type: Boolean,
+            value: true,
+        },
+        zIndex: {
+            type: Number,
+            value: 1,
+        },
+        safeAreaInsetTop: {
+            type: Boolean,
+            value: true,
+        },
+    },
+    data: {
+        height: 46,
+    },
+    created: function () {
+        var statusBarHeight = (0, utils_1.getSystemInfoSync)().statusBarHeight;
+        this.setData({
+            statusBarHeight: statusBarHeight,
+            height: 46 + statusBarHeight,
+        });
+    },
+    mounted: function () {
+        this.setHeight();
+    },
+    methods: {
+        onClickLeft: function () {
+            this.$emit('click-left');
+        },
+        onClickRight: function () {
+            this.$emit('click-right');
+        },
+        setHeight: function () {
+            var _this = this;
+            if (!this.data.fixed || !this.data.placeholder) {
+                return;
+            }
+            wx.nextTick(function () {
+                (0, utils_1.getRect)(_this, '.van-nav-bar').then(function (res) {
+                    if (res && 'height' in res) {
+                        _this.setData({ height: res.height });
+                    }
+                });
+            });
+        },
+    },
+});

miniprogram_npm/@vant/weapp/nav-bar/index.json

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+{
+  "component": true,
+  "usingComponents": {
+    "van-icon": "../icon/index"
+  }
+}

miniprogram_npm/@vant/weapp/nav-bar/index.wxml

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+<wxs src="../wxs/utils.wxs" module="utils" />
+<wxs src="./index.wxs" module="computed" />
+
+<view wx:if="{{ fixed && placeholder }}" style="height: {{ height }}px;" />
+
+<view
+  class="{{ utils.bem('nav-bar', { fixed }) }} custom-class {{ border ? 'van-hairline--bottom' : '' }}"
+  style="{{ computed.barStyle({ zIndex, statusBarHeight, safeAreaInsetTop }) }}; {{ customStyle }}"
+>
+  <view class="van-nav-bar__content">
+    <view class="van-nav-bar__left" bind:tap="onClickLeft">
+      <block wx:if="{{ leftArrow || leftText }}">
+        <van-icon
+          wx:if="{{ leftArrow }}"
+          size="16px"
+          name="arrow-left"
+          custom-class="van-nav-bar__arrow"
+        />
+        <view
+          wx:if="{{ leftText }}"
+          class="van-nav-bar__text"
+          hover-class="van-nav-bar__text--hover"
+          hover-stay-time="70"
+        >{{ leftText }}</view>
+      </block>
+      <slot wx:else name="left" />
+    </view>
+    <view class="van-nav-bar__title title-class van-ellipsis">
+      <block wx:if="{{ title }}">{{ title }}</block>
+      <slot wx:else name="title" />
+    </view>
+    <view class="van-nav-bar__right" bind:tap="onClickRight">
+      <view
+        wx:if="{{ rightText }}"
+        class="van-nav-bar__text"
+        hover-class="van-nav-bar__text--hover"
+        hover-stay-time="70"
+      >{{ rightText }}</view>
+      <slot wx:else name="right" />
+    </view>
+  </view>
+</view>

miniprogram_npm/@vant/weapp/nav-bar/index.wxs

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+/* eslint-disable */
+var style = require('../wxs/style.wxs');
+
+function barStyle(data) {
+  return style({
+    'z-index': data.zIndex,
+    'padding-top': data.safeAreaInsetTop ? data.statusBarHeight + 'px' : 0,
+  });
+}
+
+module.exports = {
+  barStyle: barStyle,
+};

miniprogram_npm/@vant/weapp/nav-bar/index.wxss

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+@import '../common/index.wxss';.van-nav-bar{background-color:var(--nav-bar-background-color,#fff);box-sizing:initial;height:var(--nav-bar-height,46px);line-height:var(--nav-bar-height,46px);position:relative;text-align:center;-webkit-user-select:none;user-select:none}.van-nav-bar__content{height:100%;position:relative}.van-nav-bar__text{color:var(--nav-bar-text-color,#1989fa);display:inline-block;margin:0 calc(var(--padding-md, 16px)*-1);padding:0 var(--padding-md,16px);vertical-align:middle}.van-nav-bar__text--hover{background-color:#f2f3f5}.van-nav-bar__arrow{color:var(--nav-bar-icon-color,#1989fa)!important;font-size:var(--nav-bar-arrow-size,16px)!important;vertical-align:middle}.van-nav-bar__arrow+.van-nav-bar__text{margin-left:-20px;padding-left:25px}.van-nav-bar--fixed{left:0;position:fixed;top:0;width:100%}.van-nav-bar__title{color:var(--nav-bar-title-text-color,#323233);font-size:var(--nav-bar-title-font-size,16px);font-weight:var(--font-weight-bold,500);margin:0 auto;max-width:60%}.van-nav-bar__left,.van-nav-bar__right{align-items:center;bottom:0;display:flex;font-size:var(--font-size-md,14px);position:absolute;top:0}.van-nav-bar__left{left:var(--padding-md,16px)}.van-nav-bar__right{right:var(--padding-md,16px)}