WAI_Project_UNIX/components/size-set.uvue

<template>
	<cl-select
		ref="selectRef"
		v-model="size"
		:title="t('全局字号')"
		:options="list"
		:show-trigger="false"
		@changing="onChanging"
	>
		<template #prepend>
			<view class="px-3 absolute top-0 left-0 z-10">
				<cl-text
					:style="{
						fontSize: 28 * size + 'rpx'
					}"
					>{{ t("这是一段示例文字，用于预览不同字号的效果。") }}</cl-text
				>
			</view>
		</template>
	</cl-select>
</template>

<script setup lang="ts">
import { t } from "@/locale";
import { type ClSelectOption } from "@/uni_modules/cool-ui";
import { config } from "@/uni_modules/cool-ui/config";
import { ref } from "vue";

defineOptions({
	name: "size-set"
});

const selectRef = ref<ClSelectComponentPublicInstance | null>(null);

// 语言列表
const list = [
	{
		label: "0.9",
		value: 0.9
	},
	{
		label: t("默认 1.0"),
		value: 1
	},
	{
		label: "1.1",
		value: 1.1
	},
	{
		label: "1.2",
		value: 1.2
	},
	{
		label: "1.3",
		value: 1.3
	},
	{
		label: "1.4",
		value: 1.4
	}
] as ClSelectOption[];

// 当前语言
const size = ref(1);

// 是否可见
const visible = ref(false);

// 打开
function open() {
	visible.value = true;
	size.value = config.fontSize ?? 1;

	selectRef.value!.open((value) => {
		config.fontSize = value == 1 ? null : (value as number);
	});
}

// 关闭
function close() {
	visible.value = false;
}

// 切换
function onChanging(value: number) {
	size.value = value;
}

defineExpose({
	visible,
	open,
	close
});
</script>