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<template>
<div class="opacity-control" :class="{ disabled: !present }">
<label :for="name" class="label">
{{$t('settings.opacity')}}
</label>
<input
v-if="typeof fallback !== 'undefined'"
class="opt"
:id="name + '-o'"
type="checkbox"
:checked="present"
@input="$emit('input', !present ? fallback : undefined)"
>
<label v-if="typeof fallback !== 'undefined'" class="opt-l" :for="name + '-o'"></label>
<input
:id="name"
class="input-range"
type="range"
:value="value || fallback"
:disabled="!present"
@input="$emit('input', $event.target.value)"
max="1"
min="0"
step=".05">
<input
:id="name"
class="input-number"
type="number"
:value="value || fallback"
:disabled="!present"
@input="$emit('input', $event.target.value)"
max="1"
min="0"
step=".05">
</div>
</template>
<script>
export default {
props: [
'name', 'value', 'fallback'
],
computed: {
present () {
return typeof this.value !== 'undefined'
}
}
}
</script>
<style lang="scss">
.opacity-control {
display: flex;
&.disabled *:not(.opt-l) {
opacity: .5
}
.opt-l {
align-self: center;
line-height: 0;
&::before {
width: 14px;
height: 14px;
}
}
.label {
flex: 2;
min-width: 7em;
}
.input-range {
align-self: center;
background: none;
border: none;
margin: 0;
height: auto;
box-shadow: none;
min-width: 7em;
flex: 1;
}
.input-number {
align-self: center;
margin: 0;
min-width: 4em;
flex: 0;
}
}
</style>
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