fix

src/components/DynamicComponent.vue

@@ -1,5 +1,6 @@
 <template>
   <div
+      style="width: fit-content; display: flex; flex-direction: column; position: relative;"
       v-if="componentVisible || store.designerMode"
       :id="componentId"
       :class="[
@@ -11,30 +12,32 @@
       @mouseover="isHovered = true"
       @mouseleave="isHovered = false"
   >
-    <div v-if="isClicked" class="component-header">
+    <div v-if="isClicked" class="component-header" :style="headerStyle">
       <span>{{ componentName }}</span>
-      <button @click="handleFunction('edit')">编辑</button>
-      <button @click="handleFunction('delete')">删除</button>
+      <button style="color: #1057CC" @click="handleFunction('edit')">编辑</button>
+      <button style="color: #1057CC" @click="handleFunction('delete')">删除</button>
+    </div>
+    <div class="component-content">
+      <component
+          :is="componentType"
+          v-bind="componentPropsWithDisabled"
+          :class="componentClass"
+          :style="componentStyle"
+      >
+        {{ componentText }}
+        <template v-for="child in componentChildren" :key="child.id">
+          <DynamicComponent :componentData="child" />
+        </template>
+        <template v-for="(slot, key, index) in componentSlots" :key="index" v-slot:[key]>
+          <DynamicComponent :component-data="slot" />
+        </template>
+      </component>
     </div>
-    <component
-        :is="componentType"
-        v-bind="componentPropsWithDisabled"
-        :class="componentClass"
-        :style="componentStyle"
-    >
-      {{ componentText }}
-      <template v-for="child in componentChildren" :key="child.id">
-        <DynamicComponent :component-data="child" />
-      </template>
-      <template v-for="(slot, key, index) in componentSlots" :key="index" v-slot:[key]>
-        <DynamicComponent :component-data="slot" />
-      </template>
-    </component>
   </div>
 </template>
 
 <script setup lang="ts">
-import { defineProps, ref, computed, onMounted, watch, markRaw } from 'vue';
+import { defineProps, ref, computed, onMounted, watch, markRaw, nextTick } from 'vue';
 import { componentMapping } from './componentMapping';
 import { useSchemeStore } from '../stores/useSchemeStore';
 
@@ -43,10 +46,6 @@ const props = defineProps({
   componentData: Object
 });
 
-onMounted(() => {
-  console.log(props.componentData);
-});
-
 const componentId = computed(() => props.componentData?.id || '');
 const componentName = computed(() => props.componentData?.name || 'Unnamed Component');
 const componentType = computed(() => markRaw(componentMapping[props.componentData?.type]) || 'div');
@@ -85,6 +84,69 @@ const handleFunction = (action: string) => {
   console.log(`Action: ${action}`);
   // 处理编辑或删除操作
 };
+
+const headerStyle = ref({});
+
+const targetContent = ref<HTMLElement | null>(null);
+
+const adjustHeaderPosition = () => {
+  const componentEl = document.getElementById(componentId.value);
+  if (!componentEl) return;
+
+  const headerEl = componentEl.querySelector('.component-header');
+  if (!headerEl) return;
+
+  const componentRect = componentEl.getBoundingClientRect();
+  const headerRect = headerEl.getBoundingClientRect();
+
+  let top = 0;
+  let left = 0;
+
+  // 获取最外层组件渲染区域的边界
+  const containerEl = targetContent.value;
+  if (!containerEl) return;
+
+  const containerRect = containerEl.getBoundingClientRect();
+
+  // 计算上下左右的可用空间
+  const topSpace = componentRect.top - containerRect.top;
+  const bottomSpace = containerRect.bottom - componentRect.bottom;
+  const leftSpace = componentRect.left - containerRect.left;
+  const rightSpace = containerRect.right - componentRect.right;
+
+  // 检查上方是否有足够的空间
+  if (topSpace >= headerRect.height) {
+    top = -headerRect.height - 10;
+    left = rightSpace >= headerRect.width ? componentRect.width - headerRect.width : 0;
+  } else if (bottomSpace >= headerRect.height) {
+    top = componentRect.height + 10;
+    left = rightSpace >= headerRect.width ? componentRect.width - headerRect.width : 0;
+  } else if (leftSpace >= headerRect.width) {
+    left = -headerRect.width - 10;
+    top = 0;
+  } else if (rightSpace >= headerRect.width) {
+    left = componentRect.width + 10;
+    top = 0;
+  }
+
+  headerStyle.value = {
+    top: `${top}px`,
+    left: `${left}px`
+  };
+};
+
+onMounted(() => {
+  console.log(props.componentData);
+  adjustHeaderPosition();
+});
+
+watch(() => isClicked.value, () => {
+  if (isClicked.value) {
+    nextTick(() => {
+      adjustHeaderPosition();
+    });
+  }
+});
 </script>
 
 <style scoped>
@@ -92,6 +154,7 @@ const handleFunction = (action: string) => {
   position: relative;
   border: 1px solid transparent; /* 默认透明边框 */
   transition: border 0.3s, box-shadow 0.3s;
+  width: fit-content;
 }
 
 .dynamic-component.hover-state {
@@ -104,17 +167,15 @@ const handleFunction = (action: string) => {
 
 .component-header {
   position: absolute;
-  top: 0;
-  left: 0;
-  background-color: rgba(0, 0, 0, 0.8);
-  color: white;
+  color: #1057CC;
   padding: 5px;
-  border-radius: 4px;
   display: flex;
   align-items: center;
   justify-content: space-between;
   width: 100%;
   z-index: 1000;
+  background-color: transparent; /* 确保没有背景颜色 */
+  box-sizing: border-box; /* 确保内边距不会影响宽度 */
 }
 
 .component-header span {
@@ -124,7 +185,7 @@ const handleFunction = (action: string) => {
 .component-header button {
   background-color: transparent;
   border: none;
-  color: white;
+  color: #1057CC;
   cursor: pointer;
   margin-left: 10px;
 }
@@ -132,4 +193,10 @@ const handleFunction = (action: string) => {
 .component-header button:hover {
   text-decoration: underline;
 }
+
+.component-content {
+  flex-grow: 1;
+  position: relative;
+  z-index: 1;
+}
 </style>