设置停靠指示器显示在最顶层：将DockIndicator组件的z-index值从999提高到9999并在父组件中添加相同设置

AutoRobot/Windows/Robot/Web/src/DockLayout/DockIndicator.vue

@@ -0,0 +1,399 @@
+<template>
+  <div v-if="visible" class="dock-indicator" :style="indicatorStyle">
+    <!-- 上侧停靠指示器 -->
+    <div v-if="activeZones.top" class="dock-zone dock-zone-top" @dragenter="onZoneEnter('top')" @dragleave="onZoneLeave('top')" @dragover.prevent>
+      <div class="dock-zone-indicator">
+        <svg width="40" height="20" viewBox="0 0 40 20" aria-hidden="true">
+          <rect x="0" y="0" width="40" height="20" fill="rgba(79, 114, 179, 0.3)" />
+          <rect x="2" y="2" width="36" height="16" fill="rgba(79, 114, 179, 0.5)" />
+        </svg>
+      </div>
+    </div>
+    
+    <!-- 左侧停靠指示器 -->
+    <div v-if="activeZones.left" class="dock-zone dock-zone-left" @dragenter="onZoneEnter('left')" @dragleave="onZoneLeave('left')" @dragover.prevent>
+      <div class="dock-zone-indicator">
+        <svg width="20" height="40" viewBox="0 0 20 40" aria-hidden="true">
+          <rect x="0" y="0" width="20" height="40" fill="rgba(79, 114, 179, 0.3)" />
+          <rect x="2" y="2" width="16" height="36" fill="rgba(79, 114, 179, 0.5)" />
+        </svg>
+      </div>
+    </div>
+    
+    <!-- 右侧停靠指示器 -->
+    <div v-if="activeZones.right" class="dock-zone dock-zone-right" @dragenter="onZoneEnter('right')" @dragleave="onZoneLeave('right')" @dragover.prevent>
+      <div class="dock-zone-indicator">
+        <svg width="20" height="40" viewBox="0 0 20 40" aria-hidden="true">
+          <rect x="0" y="0" width="20" height="40" fill="rgba(79, 114, 179, 0.3)" />
+          <rect x="2" y="2" width="16" height="36" fill="rgba(79, 114, 179, 0.5)" />
+        </svg>
+      </div>
+    </div>
+    
+    <!-- 下侧停靠指示器 -->
+    <div v-if="activeZones.bottom" class="dock-zone dock-zone-bottom" @dragenter="onZoneEnter('bottom')" @dragleave="onZoneLeave('bottom')" @dragover.prevent>
+      <div class="dock-zone-indicator">
+        <svg width="40" height="20" viewBox="0 0 40 20" aria-hidden="true">
+          <rect x="0" y="0" width="40" height="20" fill="rgba(79, 114, 179, 0.3)" />
+          <rect x="2" y="2" width="36" height="16" fill="rgba(79, 114, 179, 0.5)" />
+        </svg>
+      </div>
+    </div>
+    
+    <!-- 中央停靠指示器 -->
+    <div v-if="activeZones.center" class="dock-zone dock-zone-center" @dragenter="onZoneEnter('center')" @dragleave="onZoneLeave('center')" @dragover.prevent>
+      <div class="dock-zone-indicator">
+        <svg width="60" height="60" viewBox="0 0 60 60" aria-hidden="true">
+          <rect x="0" y="0" width="60" height="60" fill="rgba(79, 114, 179, 0.3)" rx="5" />
+          <rect x="5" y="5" width="50" height="50" fill="rgba(79, 114, 179, 0.5)" rx="3" />
+        </svg>        
+      </div>
+    </div>
+    
+    <!-- 1. 定义可复用组件（symbol）：封装所有渐变和路径（只写一次） -->
+    <svg width="0" height="0" viewBox="0 0 40 40" aria-hidden="true">
+      <defs>
+        <!-- 渐变定义（共用，只写一次） -->
+        <linearGradient 
+          id="lightGradient" 
+          x1="0%" y1="0%" x2="100%" y2="100%">
+          <stop offset="0%" stop-color="#DCE3F5" />
+          <stop offset="100%" stop-color="#B7BED1" />
+        </linearGradient>
+        <linearGradient 
+          id="Area" 
+          x1="50%" y1="0%" x2="50%" y2="100%">
+          <stop offset="0%" stop-color="#F0E2BC" /> 
+          <stop offset="100%" stop-color="#B09556" />
+        </linearGradient>
+      </defs>
+
+      <!-- 封装所有图形为 symbol（id 用于后续调用） -->
+      <symbol id="shared-border" viewBox="0 0 40 40">
+        <path
+          fill="#61697E"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M0 0 L40 0 L40 40 L0 40 Z M1 1 L39 1 L39 39 L1 39 Z" />
+        <path
+          fill="#A1A9C4"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M1 1 L39 1 L39 39 L1 39 Z M4 5 L5 4 L35 4 L36 5 L36 35 L35 36 L5 36 L4 35 Z" />
+        <path
+          fill="#7E869C"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M4 5 L5 4 L35 4 L36 5 L36 35 L35 36 L5 36 L4 35 Z M6 7 L7 6 L33 6 L34 7 L34 33 L33 34 L7 34 L6 33 Z" />
+        <path
+          fill="url(#lightGradient)"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M6 7 L7 6 L33 6 L34 7 L34 33 L33 34 L7 34 L6 33 Z" />
+        </symbol>
+      <symbol id="shared-icon" viewBox="0 0 40 40">
+        <use xlink:href="#shared-border" />
+        <path
+          fill="#4C5E83"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M16 30 L20 26 L23 30 Z" />
+      </symbol>
+    </svg>
+    <!-- 2. 第一个 SVG：不旋转，直接调用共用组件 -->
+    <svg width="41" height="41" viewBox="0 0 40 40" aria-hidden="true">
+      <use xlink:href="#shared-icon" />
+        <path
+          fill="#4C5E83"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M8 8 L32 8 L32 20 L31 21 L9 21 L8 20 Z" />
+        <path
+          fill="url(#Area)"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M10 13 L30 13 L30 19 L10 19 Z" />
+    </svg>
+    <!-- 3. 第二个 SVG：旋转90度，调用同一共用组件 -->
+    <svg width="41" height="41" viewBox="0 0 40 40" aria-hidden="true">
+      <use xlink:href="#shared-icon" transform="rotate(90 20 20)" />
+        <path
+          fill="#4C5E83"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M19 8 L32 8 L32 31 L31 32 L20 32 L19 31 Z" />
+        <path
+          fill="url(#Area)"
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          d="M21 14 L30 14 L30 30 L21 30 Z" />
+    </svg>
+    <!-- 4. 第三个 SVG：旋转180度，调用同一共用组件 -->
+    <svg width="41" height="41" viewBox="0 0 40 40" aria-hidden="true">
+      <use xlink:href="#shared-icon" transform="rotate(180 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M8 19 L32 19 L32 31 L31 32 L9 32 L8 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M10 24 L30 24 L30 30 L10 30 Z" />
+    </svg>
+    <!-- 5. 第四个 SVG：旋转270度，调用同一共用组件 -->
+    <svg width="41" height="41" viewBox="0 0 40 40" aria-hidden="true">
+      <use xlink:href="#shared-icon" transform="rotate(270 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M8 8 L21 8 L21 31 L19 32 L9 32 L8 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M10 14 L19 14 L19 30 L10 30 Z" />
+    </svg>
+    <!-- 6. 第五个 SVG：正中的按钮，调用同一共用组件 -->
+    <svg width="41" height="41" viewBox="0 0 40 40" aria-hidden="true">
+      <use xlink:href="#shared-border" transform="rotate(270 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M8 8 L32 8 L32 31 L31 32 L9 32 L8 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M10 14 L30 14 L30 30 L10 30 Z" />
+    </svg>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, watch } from 'vue'
+
+// Props定义
+const props = defineProps({
+  // 是否可见
+  visible: {
+    type: Boolean,
+    default: false
+  },
+  // 目标区域的位置和大小信息
+  targetRect: {
+    type: Object,
+    default: () => ({
+      left: 0,
+      top: 0,
+      width: 0,
+      height: 0
+    })
+  },
+  // 鼠标位置
+  mousePosition: {
+    type: Object,
+    default: () => ({
+      x: 0,
+      y: 0
+    })
+  },
+  // 停靠区域的激活阈值
+  threshold: {
+    type: Number,
+    default: 30
+  }
+})
+
+// 定义事件
+const emit = defineEmits(['zone-enter', 'zone-leave', 'zone-active'])
+
+// 状态管理
+const activeZones = ref({
+  top: false,
+  left: false,
+  right: false,
+  bottom: false,
+  center: false
+})
+
+const selectedZone = ref(null)
+
+// 计算指示器的样式
+const indicatorStyle = computed(() => {
+  return {
+    position: 'absolute',
+    left: `${props.targetRect.left}px`,
+    top: `${props.targetRect.top}px`,
+    width: `${props.targetRect.width}px`,
+    height: `${props.targetRect.height}px`,
+    pointerEvents: props.visible ? 'auto' : 'none',
+    zIndex: 9999
+  }
+})
+
+// 监听鼠标位置，更新活动区域
+watch([() => props.mousePosition, () => props.targetRect, () => props.threshold], () => {
+  if (!props.visible) return
+  
+  const { x, y } = props.mousePosition
+  const { left, top, width, height } = props.targetRect
+  
+  // 重置所有区域
+  activeZones.value = {
+    top: false,
+    left: false,
+    right: false,
+    bottom: false,
+    center: false
+  }
+  
+  // 检查鼠标是否在目标区域内
+  if (x >= left && x <= left + width && y >= top && y <= top + height) {
+    // 检查各个停靠区域
+    if (y <= top + props.threshold) {
+      activeZones.value.top = true
+    } else if (y >= top + height - props.threshold) {
+      activeZones.value.bottom = true
+    } else if (x <= left + props.threshold) {
+      activeZones.value.left = true
+    } else if (x >= left + width - props.threshold) {
+      activeZones.value.right = true
+    } else {
+      // 如果不在边缘，检查是否在中心区域
+      const centerX = left + width / 2
+      const centerY = top + height / 2
+      const centerRadius = Math.min(width, height) / 4
+      
+      if (Math.sqrt(Math.pow(x - centerX, 2) + Math.pow(y - centerY, 2)) <= centerRadius) {
+        activeZones.value.center = true
+      }
+    }
+  }
+}, { immediate: true, deep: true })
+
+// 当进入某个停靠区域
+const onZoneEnter = (zone) => {
+  selectedZone.value = zone
+  emit('zone-enter', zone)
+  emit('zone-active', zone)
+}
+
+// 当离开某个停靠区域
+const onZoneLeave = (zone) => {
+  if (selectedZone.value === zone) {
+    selectedZone.value = null
+    emit('zone-leave', zone)
+    emit('zone-active', null)
+  }
+}
+
+// 暴露方法给父组件
+defineExpose({
+  activeZones,
+  selectedZone,
+  reset: () => {
+    selectedZone.value = null
+    activeZones.value = {
+      top: false,
+      left: false,
+      right: false,
+      bottom: false,
+      center: false
+    }
+  }
+})
+</script>
+
+<style scoped>
+.dock-indicator {
+  position: absolute;
+  box-sizing: border-box;
+}
+
+.dock-zone {
+  position: absolute;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: background-color 0.2s ease;
+}
+
+.dock-zone:hover {
+  background-color: rgba(79, 114, 179, 0.1);
+}
+
+/* 上侧停靠区域 */
+.dock-zone-top {
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 30px;
+}
+
+/* 左侧停靠区域 */
+.dock-zone-left {
+  top: 0;
+  left: 0;
+  width: 30px;
+  height: 100%;
+}
+
+/* 右侧停靠区域 */
+.dock-zone-right {
+  top: 0;
+  right: 0;
+  width: 30px;
+  height: 100%;
+}
+
+/* 下侧停靠区域 */
+.dock-zone-bottom {
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  height: 30px;
+}
+
+/* 中央停靠区域 */
+.dock-zone-center {
+  top: 50%;
+  left: 50%;
+  width: 60px;
+  height: 60px;
+  transform: translate(-50%, -50%);
+  border-radius: 50%;
+}
+
+.dock-zone-indicator {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  animation: pulse 1.5s infinite;
+}
+
+@keyframes pulse {
+  0% {
+    opacity: 0.7;
+  }
+  50% {
+    opacity: 1;
+  }
+  100% {
+    opacity: 0.7;
+  }
+}
+
+/* 活动状态的样式 */
+.dock-zone.active {
+  background-color: rgba(79, 114, 179, 0.2);
+}
+
+.dock-zone.active .dock-zone-indicator svg rect {
+  fill: rgba(79, 114, 179, 0.8);
+}
+</style>

AutoRobot/Windows/Robot/Web/src/DockLayout/DockLayout.vue

@@ -1,11 +1,22 @@
 <template>
   <div class="dock-layout" ref="dockLayoutRef" style="display: flex; flex-direction: column; position: relative;">
+    <!-- 停靠指示器组件 - 设置高z-index确保显示在最顶层 -->
+    <DockIndicator
+      :visible="showDockIndicator"
+      :target-rect="targetAreaRect"
+      :mouse-position="currentMousePosition"
+      @zone-active="onDockZoneActive"
+      style="z-index: 9999;"
+    />
+    
     <!-- 主区域 -->
     <Area 
       :WindowState="windowState" 
       :showTitleBar="false" 
       title="主区域" 
       :style="{ position: 'relative', width: '100%', height: '100%', zIndex: 1 }"
+      @dragover="handleMainAreaDragOver"
+      @dragleave="handleMainAreaDragLeave"
     >
     </Area>
     <!-- 浮动区域直接渲染，不使用额外的div包装 -->
@@ -64,6 +75,8 @@
           @dragStart="onPanelDragStart(area.id, $event)"
           @dragMove="onPanelDragMove(area.id, $event)"
           @dragEnd="onPanelDragEnd"
+          @dragover="handleAreaDragOver"
+          @dragleave="handleAreaDragLeave"
         />
       </TabPage>
     </Area>
@@ -75,6 +88,7 @@ import { ref, defineExpose, nextTick, watch } from 'vue'
 import Area from './Area.vue';
 import Panel from './Panel.vue';
 import TabPage from './TabPage.vue';
+import DockIndicator from './DockIndicator.vue';
 
 // 主区域状态
 const windowState = ref('最大化')
@@ -88,6 +102,12 @@ const dockLayoutRef = ref(null)
 // 区域ID计数器
 let areaIdCounter = 1
 
+// 停靠指示器相关状态
+const showDockIndicator = ref(false)
+const currentMousePosition = ref({ x: 0, y: 0 })
+const targetAreaRect = ref({ left: 0, top: 0, width: 0, height: 0 })
+const activeDockZone = ref(null)
+
 // Panel拖拽相关状态
 const panelDragState = ref({
   isDragging: false,
@@ -273,6 +293,12 @@ const onPanelDragStart = (areaId, event) => {
       y: area.y
     }
     console.log('Panel拖拽开始，移动Area:', areaId)
+    
+    // 初始化鼠标位置跟踪
+    currentMousePosition.value = {
+      x: event.clientX,
+      y: event.clientY
+    }
   }
 }
 
@@ -302,6 +328,12 @@ const onPanelDragMove = (areaId, event) => {
       area.x = newLeft
       area.y = newTop
       
+      // 更新鼠标位置
+      currentMousePosition.value = {
+        x: event.clientX,
+        y: event.clientY
+      }
+      
       // 调试信息
       console.log('Panel拖拽移动，Area新位置:', { x: newLeft, y: newTop })
     }
@@ -313,6 +345,16 @@ const onPanelDragEnd = () => {
   console.log('Panel拖拽结束')
   panelDragState.value.isDragging = false
   panelDragState.value.currentAreaId = null
+  
+  // 隐藏停靠指示器
+  showDockIndicator.value = false
+  activeDockZone.value = null
+  
+  // 如果有活动的停靠区域，可以在这里处理停靠逻辑
+  if (activeDockZone.value) {
+    console.log('停靠到区域:', activeDockZone.value)
+    // 这里可以实现具体的停靠逻辑
+  }
 }
 
 // TabPage拖拽开始
@@ -395,6 +437,98 @@ watch(floatingAreas, (newAreas) => {
   });
 }, { deep: true });
 
+// 处理主区域的dragover事件
+const handleMainAreaDragOver = (event) => {
+  event.preventDefault()
+  
+  if (panelDragState.value.isDragging || tabDragState.value.isDragging) {
+    // 获取主区域的位置和大小
+    const mainAreaElement = event.currentTarget
+    const rect = mainAreaElement.getBoundingClientRect()
+    
+    // 更新目标区域信息并显示停靠指示器
+    targetAreaRect.value = {
+      left: rect.left,
+      top: rect.top,
+      width: rect.width,
+      height: rect.height
+    }
+    
+    showDockIndicator.value = true
+    
+    // 更新鼠标位置
+    currentMousePosition.value = {
+      x: event.clientX,
+      y: event.clientY
+    }
+  }
+}
+
+// 处理主区域的dragleave事件
+const handleMainAreaDragLeave = () => {
+  // 检查鼠标是否真的离开了区域（可能只是进入了子元素）
+  setTimeout(() => {
+    const activeElement = document.activeElement
+    const dockLayout = dockLayoutRef.value
+    
+    // 如果活动元素不是dockLayout的后代，隐藏指示器
+    if (!dockLayout || (activeElement && !dockLayout.contains(activeElement))) {
+      showDockIndicator.value = false
+      activeDockZone.value = null
+    }
+  }, 50)
+}
+
+// 处理浮动区域的dragover事件
+const handleAreaDragOver = (event, areaId) => {
+  event.preventDefault()
+  
+  if (panelDragState.value.isDragging || tabDragState.value.isDragging) {
+    // 避免自身停靠到自身
+    if (areaId !== panelDragState.value.currentAreaId && areaId !== tabDragState.value.currentAreaId) {
+      // 获取目标区域的位置和大小
+      const areaElement = event.currentTarget
+      const rect = areaElement.getBoundingClientRect()
+      
+      // 更新目标区域信息并显示停靠指示器
+      targetAreaRect.value = {
+        left: rect.left,
+        top: rect.top,
+        width: rect.width,
+        height: rect.height
+      }
+      
+      showDockIndicator.value = true
+      
+      // 更新鼠标位置
+      currentMousePosition.value = {
+        x: event.clientX,
+        y: event.clientY
+      }
+    }
+  }
+}
+
+// 处理浮动区域的dragleave事件
+const handleAreaDragLeave = () => {
+  // 延迟检查，避免快速移动时的闪烁
+  setTimeout(() => {
+    const activeElement = document.activeElement
+    const dockLayout = dockLayoutRef.value
+    
+    // 如果活动元素不是dockLayout的后代，隐藏指示器
+    if (!dockLayout || (activeElement && !dockLayout.contains(activeElement))) {
+      showDockIndicator.value = false
+      activeDockZone.value = null
+    }
+  }, 50)
+}
+
+// 处理停靠区域激活事件
+const onDockZoneActive = (zone) => {
+  activeDockZone.value = zone
+}
+
 // 处理Panel最大化同步事件
 const onPanelMaximizeSync = ({ areaId, maximized }) => {
   // 查找对应的Area