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<template>
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<view class="tm-maskFlow" :style="{
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width:width+'px',
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height:height+'px'
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}" v-if="show">
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<tm-translate @start="$emit('start')" :duration="duration" :wait="0" :animation-name="aniName">
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<view @click.stop="closeMask" class="tm-maskFlow-mask" :style="{
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background:bgColor,
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width:width+'px',
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height:height+'px'
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}"></view>
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<view @click.stop="closeMask" class="tm-maskFlow-body flex-center">
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<view @click.stop="">
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<slot></slot>
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</view>
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</view>
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</tm-translate>
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</view>
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</template>
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<script>
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/**
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* 黑色遮罩
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* @property {String} bg-color = [rgba(0,0,0,0.35)] 默认：rgba(0,0,0,0.35)，背景颜色值。
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* @property {Boolean} close = [] 默认：true，点击遮罩是否关闭。
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* @property {Boolean} blur = [] 默认：true，是否显示模糊背景。
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* @property {Boolean} value = [] 默认：false，推荐使用value.sync或者v-model，来控制显示和关闭。
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* @property {Function} change 和v-model同步，显示 和隐藏时触发，返回当前变化 参数true显示，false关闭。
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* @example <tm-maskFlow v-model="show"></tm-maskFlow>
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*/
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import tmTranslate from "@/tm-vuetify/components/tm-translate/tm-translate.vue"
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export default {
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components:{tmTranslate},
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name: 'tm-maskFlow',
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model: {
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prop: "value",
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event: 'input'
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},
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props: {
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bgColor: {
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type: String,
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default: 'rgba(0,0,0,0.35)'
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},
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close: {
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type: Boolean,
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default: true
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},
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value: {
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type: Boolean,
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default: false
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},
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duration:{
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type:Number,
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default:300
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},
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blur:{
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type:Boolean|String,
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default:true,
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}
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},
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data() {
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return {
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width: 0,
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height: 0,
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aniName: 'fadeIn'
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};
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},
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created() {
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let syinfo = uni.getSystemInfoSync();
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this.width = syinfo.screenWidth;
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this.height = syinfo.screenHeight;
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},
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watch:{
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show:function(){
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this.$emit("input", this.value)
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this.$emit("change", this.value)
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this.$emit("update:value", this.value)
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}
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},
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computed: {
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show: {
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get: function() {
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return this.value;
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},
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set: function(val) {
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this.$emit("input", val)
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this.$emit("change", val)
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this.$emit("update:value", val)
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},
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}
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},
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methods: {
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closeMask() {
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if (!this.close) return;
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this.show = false;
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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.tm-maskFlow {
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position: fixed;
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left: 0;
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top: 0;
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z-index: 500;
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.tm-maskFlow-mask {
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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.blur{
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backdrop-filter:blur(3px);
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}
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}
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.tm-maskFlow-body {
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position: absolute;
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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overflow-y: auto;
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}
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}
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</style>
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