spin.vue
2.45 KB
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<template>
<transition name="fade">
<div :class="classes" v-if="fullscreenVisible">
<div :class="mainClasses">
<span :class="dotClasses"></span>
<div :class="textClasses"><slot></slot></div>
</div>
</div>
</transition>
</template>
<script>
import { oneOf } from '../../utils/assist';
import ScrollbarMixins from '../modal/mixins-scrollbar';
const prefixCls = 'ivu-spin';
export default {
name: 'Spin',
mixins: [ ScrollbarMixins ],
props: {
size: {
validator (value) {
return oneOf(value, ['small', 'large', 'default']);
},
default () {
return !this.$IVIEW || this.$IVIEW.size === '' ? 'default' : this.$IVIEW.size;
}
},
fix: {
type: Boolean,
default: false
},
fullscreen: {
type: Boolean,
default: false
}
},
data () {
return {
showText: false,
// used for $Spin
visible: false
};
},
computed: {
classes () {
return [
`${prefixCls}`,
{
[`${prefixCls}-${this.size}`]: !!this.size,
[`${prefixCls}-fix`]: this.fix,
[`${prefixCls}-show-text`]: this.showText,
[`${prefixCls}-fullscreen`]: this.fullscreen
}
];
},
mainClasses () {
return `${prefixCls}-main`;
},
dotClasses () {
return `${prefixCls}-dot`;
},
textClasses () {
return `${prefixCls}-text`;
},
fullscreenVisible () {
if (this.fullscreen) {
return this.visible;
} else {
return true;
}
}
},
watch: {
visible (val) {
if (val) {
this.addScrollEffect();
} else {
this.removeScrollEffect();
}
}
},
mounted () {
this.showText = this.$slots.default !== undefined;
}
};
</script>