|
| 1 | +<template> |
| 2 | + <transition :name="transitionName"> |
| 3 | + <div class="tw-flex tw-h-full tw-absolute"> |
| 4 | + <!-- Overlay: semi-transparent background, closes drawer on click --> |
| 5 | + <transition name="fade"> |
| 6 | + <div |
| 7 | + v-if="isOpen" |
| 8 | + class="tw-absolute tw-inset-0 tw-bg-black tw-bg-opacity-50 tw-z-40 tw-transition-opacity tw-duration-300" |
| 9 | + @click.prevent="closeDrawer"> |
| 10 | + <button |
| 11 | + class="tw-absolute tw-top-2 tw-right-2 tw-size-8 tw-flex tw-items-center tw-justify-center tw-rounded-md tw-bg-white hover:tw-bg-gray-100 tw-transition-colors tw-duration-200 tw-cursor-pointer" |
| 12 | + @click.prevent="closeDrawer" |
| 13 | + aria-label="Close drawer"> |
| 14 | + <i class="fa fa-times tw-text-base tw-text-gray-600" /> |
| 15 | + </button> |
| 16 | + </div> |
| 17 | + </transition> |
| 18 | + |
| 19 | + <!-- Drawer Modal Panel: slides in based on the position prop --> |
| 20 | + <div |
| 21 | + v-if="isOpen" |
| 22 | + class="tw-absolute tw-w-[80%] tw-z-50 tw-shadow-2xl tw-overflow-y-auto tw-transition-transform tw-duration-300" |
| 23 | + :class="drawerClass"> |
| 24 | + <!-- Main Drawer Content --> |
| 25 | + <div class="tw-h-full"> |
| 26 | + <slot name="default"/> |
| 27 | + </div> |
| 28 | + |
| 29 | + <!-- Drawer Footer if slot provided --> |
| 30 | + <div |
| 31 | + v-if="$slots.footer" |
| 32 | + class="tw-p-4 tw-border-t tw-border-solid tw-border-gray-200"> |
| 33 | + <slot name="footer"/> |
| 34 | + </div> |
| 35 | + </div> |
| 36 | + </div> |
| 37 | + </transition> |
| 38 | +</template> |
| 39 | + |
| 40 | +<script> |
| 41 | +import { computed, toRefs, defineComponent } from "vue"; |
| 42 | +
|
| 43 | +const validPositions = ["left", "right", "top", "bottom"]; |
| 44 | +const validButtonPositions = [ |
| 45 | + "top-left", |
| 46 | + "top-right", |
| 47 | + "bottom-left", |
| 48 | + "bottom-right" |
| 49 | +]; |
| 50 | +
|
| 51 | +export default defineComponent({ |
| 52 | + name: "MobileDrawer", |
| 53 | + props: { |
| 54 | + value: { |
| 55 | + type: Boolean, |
| 56 | + default: false, |
| 57 | + }, |
| 58 | + position: { |
| 59 | + type: String, |
| 60 | + default: "left", |
| 61 | + validator: val => validPositions.includes(val), |
| 62 | + }, |
| 63 | + title: { |
| 64 | + type: String, |
| 65 | + default: "Menu", |
| 66 | + }, |
| 67 | + buttonPosition: { |
| 68 | + type: String, |
| 69 | + default: "top-left", |
| 70 | + validator: val => validButtonPositions.includes(val), |
| 71 | + }, |
| 72 | + }, |
| 73 | + setup(props, { emit }) { |
| 74 | + const { value, position } = toRefs(props); |
| 75 | +
|
| 76 | + /** |
| 77 | + * Open state, two-way bound to v-model |
| 78 | + */ |
| 79 | + const isOpen = computed({ |
| 80 | + get: () => value.value, |
| 81 | + set: val => emit("input", val), |
| 82 | + }); |
| 83 | +
|
| 84 | + /** |
| 85 | + * Computed classes for drawer position/size |
| 86 | + */ |
| 87 | + const drawerClass = computed(() => ({ |
| 88 | + "tw-top-0 tw-left-0 tw-h-full": position.value === "left", |
| 89 | + "tw-top-0 tw-right-0 tw-h-full": position.value === "right", |
| 90 | + "tw-top-0 tw-left-0 tw-max-h-[50vh]": position.value === "top", |
| 91 | + "tw-bottom-0 tw-left-0 tw-max-h-[50vh]": position.value === "bottom", |
| 92 | + })); |
| 93 | +
|
| 94 | + /** |
| 95 | + * Transition name depending on drawer position |
| 96 | + */ |
| 97 | + const transitionName = computed(() => { |
| 98 | + const transitions = { |
| 99 | + left: "slide-left", |
| 100 | + right: "slide-right", |
| 101 | + top: "slide-top", |
| 102 | + bottom: "slide-bottom", |
| 103 | + }; |
| 104 | + return transitions[position.value] || "slide-left"; |
| 105 | + }); |
| 106 | +
|
| 107 | + /** |
| 108 | + * Open the drawer (emit events) |
| 109 | + */ |
| 110 | + const openDrawer = () => { |
| 111 | + isOpen.value = true; |
| 112 | + emit("change", true); |
| 113 | + emit("open"); |
| 114 | + }; |
| 115 | +
|
| 116 | + /** |
| 117 | + * Close the drawer (emit events) |
| 118 | + */ |
| 119 | + const closeDrawer = () => { |
| 120 | + isOpen.value = false; |
| 121 | + emit("change", false); |
| 122 | + emit("close"); |
| 123 | + }; |
| 124 | +
|
| 125 | + return { |
| 126 | + isOpen, |
| 127 | + transitionName, |
| 128 | + drawerClass, |
| 129 | + openDrawer, |
| 130 | + closeDrawer, |
| 131 | + }; |
| 132 | + } |
| 133 | +}); |
| 134 | +</script> |
| 135 | + |
| 136 | +<style scoped> |
| 137 | +.slide-left-enter-active, |
| 138 | +.slide-left-leave-active, |
| 139 | +.slide-right-enter-active, |
| 140 | +.slide-right-leave-active, |
| 141 | +.slide-top-enter-active, |
| 142 | +.slide-top-leave-active, |
| 143 | +.slide-bottom-enter-active, |
| 144 | +.slide-bottom-leave-active { |
| 145 | + transition: transform 0.3s ease; |
| 146 | +} |
| 147 | +.slide-left-enter-from, |
| 148 | +.slide-left-leave-to { |
| 149 | + transform: translateX(-100%); |
| 150 | + transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 151 | + -webkit-transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 152 | +} |
| 153 | +.slide-right-enter-from, |
| 154 | +.slide-right-leave-to { |
| 155 | + transform: translateX(100%); |
| 156 | + transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 157 | + -webkit-transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 158 | +} |
| 159 | +.slide-top-enter-from, |
| 160 | +.slide-top-leave-to { |
| 161 | + transform: translateY(-100%); |
| 162 | + transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 163 | + -webkit-transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 164 | +} |
| 165 | +.slide-bottom-enter-from, |
| 166 | +.slide-bottom-leave-to { |
| 167 | + transform: translateY(100%); |
| 168 | + transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 169 | + -webkit-transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1); |
| 170 | +} |
| 171 | +.fade-enter-active, |
| 172 | +.fade-leave-active { |
| 173 | + transition: opacity 0.3s ease; |
| 174 | + -webkit-transition: opacity 0.3s ease; |
| 175 | +} |
| 176 | +.fade-enter-from, |
| 177 | +.fade-leave-to { |
| 178 | + opacity: 0; |
| 179 | + -webkit-opacity: 0; |
| 180 | +} |
| 181 | +</style> |
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