Initial commit

uview-plus/components/u-float-button/u-float-button.vue

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+<template>
+    <view
+        class="u-float-button" :style="{
+            position: 'fixed',
+            top: top,
+            bottom: bottom,
+            right: right,
+        }">
+        <view class="u-float-button__main" @click="clickHandler" :style="{
+            backgroundColor: backgroundColor,
+            color: color,
+            flexDirection: 'row',
+            justifyContent: 'center',
+            alignItems: 'center',
+            width: width,
+            height: height,
+            borderRadius: '50%',
+            borderColor: borderColor,
+        }">
+            <slot :showList="showList">
+                <up-icon class="cursor-pointer" :class="{'show-list': showList}" name="plus" :color="color"></up-icon>
+            </slot>
+            <view v-if="showList" class="u-float-button__list" :style="{
+                bottom: height
+            }">
+                <slot name="list">
+                    <template v-for="item in list">
+                        <view class="u-float-button__item" :style="{
+                            backgroundColor: item?.backgroundColor ? item?.backgroundColor : backgroundColor,
+                            color: item?.color ? item?.color : color,
+                            flexDirection: 'row',
+                            justifyContent: 'center',
+                            alignItems: 'center',
+                            width: width,
+                            height: height,
+                            borderRadius: '50%',
+                            borderColor: item?.borderColor ? item?.borderColor :  borderColor,
+                        }" @click="itemClick(item, index)">
+                            <up-icon :name="item.name" :color="item?.color ? item?.color : color"></up-icon>
+                        </view>
+                    </template>
+                </slot>
+            </view>
+        </view>
+    </view>
+</template>
+
+<script>
+import { mpMixin } from '../../libs/mixin/mpMixin';
+import { mixin } from '../../libs/mixin/mixin';
+import { addStyle, addUnit, deepMerge } from '../../libs/function/index';
+/**
+ * FloatButton 悬浮按钮
+ * @description 悬浮按钮常用于屏幕右下角点击展开的操作菜单
+ * @tutorial https://ijry.github.io/uview-plus/components/floatButton.html
+ * @property {String}                backgroundColor      背景颜色
+ * @event {Function} click  点击触发事件
+ * @example <up-float-button></up-float-button>
+ */
+export default {
+    name: 'u-float-button',
+    // #ifdef MP
+    mixins: [mpMixin, mixin],
+    // #endif
+    // #ifndef MP
+    mixins: [mpMixin, mixin],
+    // #endif
+   emits: ['click', 'item-click'],
+    computed: {
+    },
+    props: {
+        // 背景颜色
+        backgroundColor: {
+            type: String,
+            default: '#2979ff'
+        },
+        // 文字颜色
+        color: {
+            type: String,
+            default: '#fff'
+        },
+        // 宽度
+        width: {
+            type: String,
+            default: '50px'
+        },
+        // 高度
+        height: {
+            type: String,
+            default: '50px'
+        },
+        // 边框颜色，默认为空字符串表示无边框
+        borderColor: {
+            type: String,
+            default: ''
+        },
+        // 右侧偏移量
+        right: {
+            type: [String, Number],
+            default: '30px'
+        },
+        // 顶部偏移量，未提供默认值，可能需要根据具体情况设置
+        top: {
+            type: [String, Number],
+            default: '',
+        },
+        // 底部偏移量
+        bottom: {
+            type: String,
+            default: ''
+        },
+        // 是否为菜单项
+        isMenu: {
+            type: Boolean,
+            default: false
+        },
+        list: {
+            type: Array,
+            default: () => {
+                return []
+            }
+        }
+    },
+    data() {
+        return {
+            showList: false
+        }
+    },
+    methods: {
+        addStyle,
+        clickHandler(e) {
+            if (this.isMenu) {
+                this.showList = !this.showList
+                this.$emit('click', e)
+            } else {
+                this.$emit('click', e)
+            }
+        },
+        itemClick(item, index) {
+            this.$emit('item-click', {
+                ...item,
+                index
+            })
+        }
+    }
+}
+</script>
+
+<style lang="scss" scoped>
+@import '../../libs/css/components.scss';
+
+.u-float-button {
+    z-index: 999;
+    .show-list {
+        transform: rotate(45deg);
+    }
+    &__list {
+        position: absolute;
+        bottom: 0px;
+        display: flex;
+        flex-direction: column;
+        >view {
+            margin: 5px 0px;
+        }
+    }
+}
+</style>