From e0450d2a95b963aa7a74aae369355326f48496d4 Mon Sep 17 00:00:00 2001
From: inter <inter@qq.com>
Date: Mon, 8 Sep 2025 16:38:02 +0800
Subject: [PATCH] Add File

---
 .../src/views/dashboard/canvas/DragHandle.vue | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 frontend/src/views/dashboard/canvas/DragHandle.vue

diff --git a/frontend/src/views/dashboard/canvas/DragHandle.vue b/frontend/src/views/dashboard/canvas/DragHandle.vue
new file mode 100644
index 0000000..221c6d8
--- /dev/null
+++ b/frontend/src/views/dashboard/canvas/DragHandle.vue
@@ -0,0 +1,66 @@
+<script setup lang="ts">
+import type { PropType } from 'vue'
+
+defineProps({
+  sizeList: {
+    type: Array as PropType<number[]>,
+    required: false,
+    // eslint-disable-next-line vue/require-valid-default-prop
+    default: [16, 16, 16, 16],
+  },
+})
+
+const shadowStyle = (size: number, index: number) => {
+  if (index === 0) {
+    return {
+      top: 0,
+      left: 0,
+      width: '100%',
+      height: `${size}px`,
+    }
+  } else if (index === 1) {
+    return {
+      top: 0,
+      right: 0,
+      width: `${size}px`,
+      height: '100%',
+    }
+  } else if (index === 2) {
+    return {
+      bottom: 0,
+      left: 0,
+      width: '100%',
+      height: `${size}px`,
+    }
+  } else if (index === 3) {
+    return {
+      top: 0,
+      left: 0,
+      width: `${size}px`,
+      height: '100%',
+    }
+  }
+}
+</script>
+
+<template>
+  <div
+    v-for="(size, index) in sizeList"
+    :key="index"
+    class="dragHandle dragArea"
+    :style="shadowStyle(size, index)"
+  ></div>
+</template>
+
+<style scoped lang="less">
+.dragArea {
+  opacity: 0;
+}
+
+.dragHandle {
+  background: #c1e2e8;
+  position: absolute;
+  cursor: move !important;
+  z-index: 3;
+}
+</style>