下钻配置 tabs修改

Reviewed-on: #2

src/views/bigscreenDesigner/designer/components/drillDrownSetting.vue

@@ -27,7 +27,7 @@
                   v-for="(it, idx) in item.list"
                   :key="idx"
                   draggable="true"
-                  @dragstart="dragStart(it.code)"
+                  @dragstart="dragStart(it.code, $event)"
                   @dragend="dragEnd()"
                 >
                   <div class="tools-item">
@@ -290,6 +290,8 @@
                 :type="widget.type"
                 :bigscreen="{ bigscreenWidth, bigscreenHeight }"
                 @onActivated="setOptionsOnClickWidget"
+                @onChildActivated="setOptionsOnClickInnerWidget"
+                @onTabsHeaderMouseDown="onTabsHeaderMouseDown($event)"
                 @contextmenu.prevent.native="rightClick($event, index)"
                 @mousedown.prevent.native="widgetsClick($event, index)"
                 @mouseup.prevent.native="grade = false"
@@ -449,6 +451,8 @@ export default {
       rect : null, //框选矩形对象
       openMulDrag: false, //批量拖拽开关
       moveWidgets:{},  //记录移动的组件的起始left和top属性
+      // 记录当前是否选中了 Tabs 内部子组件，如果为 null 则表示选中的是顶层组件或大屏
+      innerWidgetSelected: null,
     };
   },
   computed: {
@@ -988,9 +992,14 @@ export default {
     getPXUnderScale(px) {
       return this.bigscreenScaleInWorkbench * px;
     },
-    dragStart(widgetCode) {
+    dragStart(widgetCode, evt) {
       this.dragWidgetCode = widgetCode;
       this.currentWidgetTotal = this.widgets.length; // 当前操作面板上有多少各组件
+      // 通过 dataTransfer 传递组件 code，便于 Tabs 等嵌套容器在 drop 时读取（不依赖父组件链）
+      if (evt && evt.dataTransfer) {
+        evt.dataTransfer.setData("application/x-widget-code", widgetCode);
+        evt.dataTransfer.effectAllowed = "copy";
+      }
     },
     dragEnd() {
       /**
@@ -1017,12 +1026,48 @@ export default {
       });
     },
     dragOver(evt) {
+      // 鼠标在 Tabs 标签内容区内时不处理，让 tab 内容区成为 drop 目标，避免工作台抢走
+      if (evt.target && evt.target.closest && (evt.target.closest(".tab-content") || evt.target.closest("[data-tab-content]"))) {
+        return;
+      }
       evt.preventDefault();
       evt.stopPropagation();
       evt.dataTransfer.dropEffect = "copy";
     },
     // 拖动一个组件放到工作区中去，在拖动结束时，放到工作区对应的坐标点上去
     widgetOnDragged(evt) {
+      // 若落在 Tabs 标签内容区内，由 widgetTabs 自己处理，不在此处添加到主画布
+      if (evt.target && evt.target.closest && (evt.target.closest(".tab-content") || evt.target.closest("[data-tab-content]"))) {
+        return;
+      }
+      // 若落在 Tabs 组件的外层容器上（如 avue-draggable），委托给对应 Tabs 加入当前激活的 tab
+      const widgetsRef = this.$refs.widgets;
+      const widgetList = Array.isArray(widgetsRef) ? widgetsRef : (widgetsRef ? [widgetsRef] : []);
+      if (evt.target && widgetList.length) {
+        for (let i = 0; i < widgetList.length; i++) {
+          const w = widgetList[i];
+          if (!w || !w.$el || !w.$el.contains(evt.target)) continue;
+          if (this.widgets[i] && this.widgets[i].type === "widget-tabs") {
+            const findTabs = (comp) => {
+              if (!comp) return null;
+              if (typeof comp.addWidgetFromDrop === "function") return comp;
+              if (comp.$children && comp.$children.length) {
+                for (let j = 0; j < comp.$children.length; j++) {
+                  const found = findTabs(comp.$children[j]);
+                  if (found) return found;
+                }
+              }
+              return null;
+            };
+            const tabsComp = findTabs(w);
+            if (tabsComp) {
+              tabsComp.addWidgetFromDrop(evt);
+              return;
+            }
+          }
+          break;
+        }
+      }
       let widgetType = this.dragWidgetCode;
 
       // 获取结束坐标和列名
@@ -1058,6 +1103,7 @@ export default {
         options: tool.options,
       };
       // 处理默认值
+      console.log(widgetType)
       const widgetJsonValue = this.getWidgetConfigValue(widgetJson);
 
       widgetJsonValue.value.position.left =
@@ -1138,6 +1184,118 @@ export default {
       });
       this.widgetOptions = this.deepClone(this.widgets[obj.index]["options"]);
     },
+    /**
+     * 选中 Tabs 组件内部的子组件，展示该子组件的右侧配置
+     */
+    setOptionsOnClickInnerWidget(payload) {
+      if (!payload) return;
+      console.log('setOptionsOnClickInnerWidget payload:', payload);
+
+      const { rootWidgetIndex, tabIndex, childIndex } = payload;
+      const rootIndex = typeof rootWidgetIndex === "number" ? rootWidgetIndex : 0;
+      const rootWidget = this.widgets[rootIndex];
+      if (!rootWidget || !rootWidget.value) return;
+
+      // 1. 兼容两种存储位置：value.setup.tabsList / options.setup 里的 tabsList
+      const setupObj = rootWidget.value.setup || {};
+      let tabsList = setupObj.tabsList;
+      if (!tabsList || !tabsList.length) {
+        const setupArr = rootWidget.options && rootWidget.options.setup ? rootWidget.options.setup : [];
+        const tabsItem = setupArr.find(it => it.name === "tabsList");
+        if (tabsItem && Array.isArray(tabsItem.value)) {
+          tabsList = tabsItem.value;
+        }
+      }
+      tabsList = tabsList || [];
+
+      const targetTab = tabsList[tabIndex];
+      if (!targetTab || !targetTab.children || !targetTab.children[childIndex]) {
+        console.warn("Tabs 子组件未找到:", { rootIndex, tabIndex, childIndex, tabsList });
+        return;
+      }
+
+      let childWidget = targetTab.children[childIndex];
+
+      // 2. 确保子组件有 options（老数据里可能只有 type + value）
+      if (!childWidget.options) {
+        try {
+          const tool = getToolByCode(childWidget.type);
+          if (tool && tool.options) {
+            childWidget.options = this.deepClone(tool.options);
+          } else {
+            console.warn("未找到子组件 options 配置:", childWidget.type);
+          }
+        } catch (e) {
+          console.error("为子组件补全 options 失败:", e);
+        }
+      }
+
+      // 3. 用实际 position 回填到 options.position 中，保证坐标表单显示正确
+      if (childWidget.options && Array.isArray(childWidget.options.position)) {
+        const pos = (childWidget.value && childWidget.value.position) ? childWidget.value.position : {};
+        childWidget.options.position.forEach((el) => {
+          if (pos.hasOwnProperty(el.name)) {
+            el.value = pos[el.name];
+          }
+        });
+      }
+
+      // 4. 记录当前选中的内部子组件路径 & 切换右侧到子组件配置
+      this.innerWidgetSelected = {
+        rootWidgetIndex: rootIndex,
+        tabIndex,
+        childIndex,
+      };
+      this.screenCode = "";
+      this.widgetIndex = rootIndex;
+      this.activeName = "first";
+
+      this.widgetOptions = this.deepClone(childWidget.options || {});
+    },
+    /**
+     * Tabs 标题栏按下：启动整块 Tabs 的拖动（因 Tabs 外层 avue-draggable 已禁用）
+     */
+    onTabsHeaderMouseDown(payload) {
+      if (!payload || !payload.event || typeof payload.rootWidgetIndex !== 'number') return;
+      const rootIndex = payload.rootWidgetIndex;
+      const widget = this.widgets[rootIndex];
+      if (!widget || !widget.value || !widget.value.position) return;
+      // 选中 Tabs 组件本身，触发蓝色点框和右侧配置
+      this.innerWidgetSelected = null;
+      this.widgetsClickFocus(rootIndex);
+      const evt = payload.event;
+      const workbenchRect = document.getElementById('workbench') && document.getElementById('workbench').getBoundingClientRect();
+      if (!workbenchRect) return;
+      const scale = this.currentSizeRangeIndex === this.defaultSize.index
+        ? this.bigscreenScaleInWorkbench
+        : this.sizeRange[this.currentSizeRangeIndex] / 100;
+      const startX = evt.clientX;
+      const startY = evt.clientY;
+      const startLeft = widget.value.position.left;
+      const startTop = widget.value.position.top;
+      const onMove = (e) => {
+        const dx = (e.clientX - startX) / scale;
+        const dy = (e.clientY - startY) / scale;
+        let newLeft = startLeft + dx;
+        let newTop = startTop + dy;
+        if (newLeft < 0) newLeft = 0;
+        if (newTop < 0) newTop = 0;
+        if (newLeft + widget.value.position.width > this.bigscreenWidth) {
+          newLeft = this.bigscreenWidth - widget.value.position.width;
+        }
+        if (newTop + widget.value.position.height > this.bigscreenHeight) {
+          newTop = this.bigscreenHeight - widget.value.position.height;
+        }
+        this.$set(widget.value.position, 'left', newLeft);
+        this.$set(widget.value.position, 'top', newTop);
+      };
+      const onUp = () => {
+        document.removeEventListener('mousemove', onMove);
+        document.removeEventListener('mouseup', onUp);
+      };
+      document.addEventListener('mousemove', onMove);
+      document.addEventListener('mouseup', onUp);
+    },
     widgetsClick(event,index) {
       console.log("widgetsClick");
       //判断是否按住了Ctrl按钮，表示Ctrl多选
@@ -1237,10 +1395,40 @@ export default {
         console.log(newSetup);
         this.widgetOptions.setup = newSetup;
       } else {
-        for (let i = 0; i < this.widgets.length; i++) {
+        // 如果当前选中的是 Tabs 内部子组件，优先更新内部子组件的配置
-          if (this.widgetIndex == i) {
+        if (this.innerWidgetSelected) {
-            this.widgets[i].value[key] = this.deepClone(val);
+          const { rootWidgetIndex, tabIndex, childIndex } = this.innerWidgetSelected;
-            this.setDefaultValue(this.widgets[i].options[key], val);
+          const rootWidget = this.widgets[rootWidgetIndex];
+          if (rootWidget && rootWidget.value && rootWidget.value.setup) {
+            const tabsList = rootWidget.value.setup.tabsList || [];
+            const targetTab = tabsList[tabIndex];
+            if (targetTab && targetTab.children && targetTab.children[childIndex]) {
+              const childWidget = targetTab.children[childIndex];
+              // 更新子组件的 value 和 options
+              if (!childWidget.value) {
+                this.$set(childWidget, "value", {});
+              }
+              childWidget.value[key] = this.deepClone(val);
+              if (childWidget.options && childWidget.options[key]) {
+                this.setDefaultValue(childWidget.options[key], val);
+              }
+              // 回写到 rootWidget 的 setup 中，保证 Tabs 组件保存时能带上最新配置
+              rootWidget.value.setup.tabsList = tabsList;
+              const setupArr = rootWidget.options && rootWidget.options.setup ? rootWidget.options.setup : [];
+              setupArr.forEach((item) => {
+                if (item.name === "tabsList") {
+                  item.value = tabsList;
+                }
+              });
+            }
+          }
+        } else {
+          // 普通顶层组件的配置更新逻辑保持不变
+          for (let i = 0; i < this.widgets.length; i++) {
+            if (this.widgetIndex == i) {
+              this.widgets[i].value[key] = this.deepClone(val);
+              this.setDefaultValue(this.widgets[i].options[key], val);
+            }
           }
         }
       }

src/views/bigscreenDesigner/designer/index.vue

@@ -320,6 +320,26 @@
             @handleCollapse="handleCollapse"
             @onChanged="(val) => widgetValueChanged('setup', val)"
           />
+          <!-- 如果当前选中的是 Tabs 内部子组件，在配置表单底部显示删除按钮 -->
+          <div
+            v-if="innerWidgetSelected"
+            style="text-align: right; margin-top: 12px;"
+          >
+            <el-popconfirm
+              title="确定删除该子组件吗？"
+              @onConfirm="deleteInnerWidget"
+              @confirm="deleteInnerWidget"
+            >
+              <el-button
+                slot="reference"
+                type="danger"
+                size="mini"
+                plain
+              >
+                删除该子组件
+              </el-button>
+            </el-popconfirm>
+          </div>
         </el-tab-pane>
         <el-tab-pane
           v-if="isNotNull(widgetOptions.data)"
@@ -718,9 +738,9 @@ export default {
       const rootIndex = payload.rootWidgetIndex;
       const widget = this.widgets[rootIndex];
       if (!widget || !widget.value || !widget.value.position) return;
+      // 选中 Tabs 组件本身，触发蓝色点框和右侧配置
       this.innerWidgetSelected = null;
-      this.widgetIndex = rootIndex;
+      this.widgetsClickFocus(rootIndex);
-      this.setOptionsOnClickWidget(rootIndex);
       const evt = payload.event;
       const workbenchRect = document.getElementById('workbench') && document.getElementById('workbench').getBoundingClientRect();
       if (!workbenchRect) return;
@@ -797,12 +817,58 @@ export default {
      */
     setOptionsOnClickInnerWidget(payload) {
       if (!payload) return;
-      const { rootWidgetIndex, tabIndex, childIndex, widget } = payload;
+      console.log('setOptionsOnClickInnerWidget payload:', payload);
+
+      const { rootWidgetIndex, tabIndex, childIndex } = payload;
       const rootIndex = typeof rootWidgetIndex === "number" ? rootWidgetIndex : 0;
       const rootWidget = this.widgets[rootIndex];
-      if (!rootWidget || !rootWidget.value || !rootWidget.value.setup) return;
+      if (!rootWidget || !rootWidget.value) return;
 
-      // 记录当前选中的内部子组件路径
+      // 1. 兼容两种存储位置：value.setup.tabsList / options.setup 里的 tabsList
+      const setupObj = rootWidget.value.setup || {};
+      let tabsList = setupObj.tabsList;
+      if (!tabsList || !tabsList.length) {
+        const setupArr = rootWidget.options && rootWidget.options.setup ? rootWidget.options.setup : [];
+        const tabsItem = setupArr.find(it => it.name === "tabsList");
+        if (tabsItem && Array.isArray(tabsItem.value)) {
+          tabsList = tabsItem.value;
+        }
+      }
+      tabsList = tabsList || [];
+
+      const targetTab = tabsList[tabIndex];
+      if (!targetTab || !targetTab.children || !targetTab.children[childIndex]) {
+        console.warn("Tabs 子组件未找到:", { rootIndex, tabIndex, childIndex, tabsList });
+        return;
+      }
+
+      let childWidget = targetTab.children[childIndex];
+
+      // 2. 确保子组件有 options（老数据里可能只有 type + value）
+      if (!childWidget.options) {
+        try {
+          const tool = getToolByCode(childWidget.type);
+          if (tool && tool.options) {
+            childWidget.options = this.deepClone(tool.options);
+          } else {
+            console.warn("未找到子组件 options 配置:", childWidget.type);
+          }
+        } catch (e) {
+          console.error("为子组件补全 options 失败:", e);
+        }
+      }
+
+      // 3. 用实际 position 回填到 options.position 中，保证坐标表单显示正确
+      if (childWidget.options && Array.isArray(childWidget.options.position)) {
+        const pos = (childWidget.value && childWidget.value.position) ? childWidget.value.position : {};
+        childWidget.options.position.forEach((el) => {
+          if (pos.hasOwnProperty(el.name)) {
+            el.value = pos[el.name];
+          }
+        });
+      }
+
+      // 4. 记录当前选中的内部子组件路径 & 切换右侧到子组件配置
       this.innerWidgetSelected = {
         rootWidgetIndex: rootIndex,
         tabIndex,
@@ -812,51 +878,53 @@ export default {
       this.widgetIndex = rootIndex;
       this.activeName = "first";
 
-      // 找到真正的子组件对象
+      this.widgetOptions = this.deepClone(childWidget.options || {});
-      const tabsList = (rootWidget.value.setup && rootWidget.value.setup.tabsList) || [];
+    },
+    /**
+     * 删除当前选中的 Tabs 内部子组件
+     */
+    deleteInnerWidget() {
+      if (!this.innerWidgetSelected) return;
+      const { rootWidgetIndex, tabIndex, childIndex } = this.innerWidgetSelected;
+      const rootWidget = this.widgets[rootWidgetIndex];
+      if (!rootWidget || !rootWidget.value) return;
+
+      // 永远只操作“真实绑定”的数据：rootWidget.value.setup.tabsList
+      if (!rootWidget.value.setup) {
+        this.$set(rootWidget.value, "setup", {});
+      }
+      if (!Array.isArray(rootWidget.value.setup.tabsList)) {
+        this.$set(rootWidget.value.setup, "tabsList", []);
+      }
+      const tabsList = rootWidget.value.setup.tabsList;
+
       const targetTab = tabsList[tabIndex];
-      if (!targetTab || !targetTab.children || !targetTab.children[childIndex]) {
+      if (!targetTab || !targetTab.children || !targetTab.children.length) return;
-        return;
-      }
-      const childWidget = widget || targetTab.children[childIndex];
 
-      // 用实际 position 值回填到 options.position 中，保证坐标表单显示正确
+      targetTab.children.splice(childIndex, 1);
-      if (childWidget.options && Array.isArray(childWidget.options.position)) {
-        const pos = childWidget.value && childWidget.value.position ? childWidget.value.position : {};
-        childWidget.options.position.forEach((el) => {
-          if (pos.hasOwnProperty(el.name)) {
-            el.value = pos[el.name];
-          }
-        });
-      }
 
-      this.widgetOptions = this.deepClone(childWidget.options);
+      // 同步回 rootWidget 的 setup / options
+      rootWidget.value.setup.tabsList = tabsList;
+      const setupArr = rootWidget.options && rootWidget.options.setup ? rootWidget.options.setup : [];
+      setupArr.forEach((item) => {
+        if (item.name === "tabsList") {
+          item.value = tabsList;
+        }
+      });
+
+      // 清空内部选中状态，并回到 Tabs 本身配置
+      this.innerWidgetSelected = null;
+      this.widgetIndex = rootWidgetIndex;
+      this.widgetOptions = this.deepClone(rootWidget.options || {});
+      this.activeName = "first";
     },
     widgetsClick(event,index) {
       console.log("widgetsClick");
-      // 如果点击发生在 Tabs 组件内部的子组件上，优先选中内部组件
+      // 如果是 Tabs 组件，内部点击由 widgetTabs 自己处理，这里只负责选中 Tabs 整体
-      if (event && event.target && event.target.closest) {
+      const rootWidget = this.widgets[index];
-        const tabChildWrapper = event.target.closest(".tab-child-wrapper");
+      if (rootWidget && rootWidget.type === "widget-tabs") {
-        const tabsRootEl = event.target.closest(".widget-tabs");
+        this.widgetsClickFocus(index);
-        if (tabChildWrapper && tabsRootEl) {
+        return;
-          const tabIndexAttr = tabChildWrapper.getAttribute("data-tab-index");
-          const childIndexAttr = tabChildWrapper.getAttribute("data-child-index");
-          const tabIndex = Number(tabIndexAttr);
-          const childIndex = Number(childIndexAttr);
-          if (!isNaN(tabIndex) && !isNaN(childIndex)) {
-            this.setOptionsOnClickInnerWidget({
-              rootWidgetIndex: index,
-              tabIndex,
-              childIndex,
-            });
-            return;
-          }
-        }
-        // 如果只是点击在 Tabs 内容区的空白处，则交给 Tabs 自己内部处理，避免整个 Tabs 组件被选中
-        const tabContentEl = event.target.closest(".tab-content");
-        if (tabContentEl && tabsRootEl) {
-          return;
-        }
       }
       //判断是否按住了Ctrl按钮，表示Ctrl多选
       let _this = this;

src/views/bigscreenDesigner/designer/widget/form/widgetFormTime.vue

@@ -119,5 +119,10 @@ export default {
 }
 .pickWrap{
     display:flex;
+   &::v-deep() {
+    .el-input__prefix{
+      height:28px;
+    }
 }
+   }
 </style>

src/views/bigscreenDesigner/designer/widget/form/widgetTabs.vue

@@ -29,6 +29,7 @@
           class="tab-content"
           data-tab-content
           :style="contentStyle"
+          @click.capture="onTabContentClick($event, index)"
           @drop="handleTabDrop($event, tab, index)"
           @dragover.capture.prevent="handleTabDragOver($event)"
           @dragover.prevent="handleTabDragOver($event)"
@@ -42,8 +43,8 @@
               :key="childWidget.value.widgetId || `child-${index}-${childIndex}`"
               class="tab-child-draggable"
               :style="{
-                left: (childWidget.value.position && typeof childWidget.value.position.left === 'number') ? childWidget.value.position.left + 'px' : '0px',
+                marginLeft: (childWidget.value.position && typeof childWidget.value.position.left === 'number') ? childWidget.value.position.left + 'px' : '0px',
-                top: (childWidget.value.position && typeof childWidget.value.position.top === 'number') ? childWidget.value.position.top + 'px' : '0px',
+                marginTop: (childWidget.value.position && typeof childWidget.value.position.top === 'number') ? childWidget.value.position.top + 'px' : '0px',
                 width: (childWidget.value.position && childWidget.value.position.width) ? childWidget.value.position.width + 'px' : '100px',
                 height: (childWidget.value.position && childWidget.value.position.height) ? childWidget.value.position.height + 'px' : '50px',
               }"
@@ -52,9 +53,15 @@
                 class="tab-child-wrapper"
                 :data-tab-index="index"
                 :data-child-index="childIndex"
-                @mousedown.capture="onTabChildMouseDown($event, index, childIndex)"
-                @contextmenu.prevent.stop="handleChildWidgetRightClick($event, childIndex, index)"
               >
+                <!-- 选中子组件的小手柄：点击后触发右侧显示该子组件配置 -->
+                <span
+                  class="tab-child-select-handle"
+                  title="选中并配置该组件"
+                  @mousedown.stop.prevent="onTabChildHandleDown(index, childIndex)"
+                >
+                  <i class="el-icon-setting tab-child-select-icon"></i>
+                </span>
                 <component
                   :is="getComponentName(childWidget.type)"
                   :value="childWidget.value"
@@ -62,14 +69,6 @@
                   :ispreview="ispreview"
                   class="tab-child-component"
                 />
-                <span
-                  class="tab-child-delete"
-                  title="删除组件"
-                  @mousedown.stop
-                  @click.stop="removeChildWidget(index, childIndex)"
-                >
-                  ×
-                </span>
               </div>
             </div>
           </template>
@@ -310,7 +309,6 @@ export default {
      * 触发 Tabs 内部子组件选中事件，让设计器右侧展示该子组件的配置
      */
     emitChildActivated(tabIndex, childIndex) {
-      // 预览模式下不需要触发设计事件
       if (this.ispreview) return;
       const currentTabsList = this.tabsList;
       const targetTab = currentTabsList[tabIndex];
@@ -323,11 +321,50 @@ export default {
         widget: childWidget,
       });
     },
+    /**
+     * tab 内容区域点击：单击子组件 => 选中子组件；双击空白 => 选中整个 Tabs
+     */
+    onTabContentClick(evt, tabIndex) {
+      if (this.ispreview || !evt.target || !evt.target.closest) return;
+      // 1）如果点在某个子组件包装层上，优先选中该子组件
+      const wrapper = evt.target.closest(".tab-child-wrapper");
+      if (wrapper) {
+        const childIndexAttr = wrapper.getAttribute("data-child-index");
+        const childIndex = Number(childIndexAttr);
+        if (!isNaN(childIndex)) {
+          this.emitChildActivated(tabIndex, childIndex);
+        }
+        evt.stopPropagation();
+        return;
+      }
+      // 2）双击内容区空白，通知外层选中整个 Tabs
+      const contentEl = evt.currentTarget;
+      const hasChildWrapper = contentEl.querySelector(".tab-child-wrapper");
+      if (!hasChildWrapper && evt.detail === 2) {
+        this.$emit("tabsContentDblClick", { tabIndex, event: evt });
+        evt.stopPropagation();
+        return;
+      }
+    },
+    /**
+     * 点击左上角选择手柄：只做“选中内部子组件”的动作
+     */
+    onTabChildHandleDown(tabIndex, childIndex) {
+      if (this.ispreview) return;
+      this.emitChildActivated(tabIndex, childIndex);
+    },
     setActiveTab() {
       const tabs = this.tabsList;
-      if (tabs && tabs.length > 0) {
+      if (!tabs || tabs.length === 0) return;
-        this.activeTab = tabs[0].name || 'tab0';
+
+      // 如果当前 activeTab 还在 tabs 中，则保持不变，避免每次数据变化都跳回第一个标签
+      if (this.activeTab) {
+        const exist = tabs.some((t, i) => (t.name || `tab${i}`) === this.activeTab);
+        if (exist) return;
       }
+
+      // 当前没有选中标签，或原选中标签已被删除时，才默认选中第一个
+      this.activeTab = tabs[0].name || 'tab0';
     },
     handleTabClick(tab) {
       const currentTab = this.tabsList.find(t => (t.name || `tab${this.tabsList.indexOf(t)}`) === tab.name);
@@ -445,24 +482,9 @@ export default {
 
       // 处理默认值
       const widgetJsonValue = this.getWidgetConfigValue(widgetJson);
-      
+      // Tabs 内部子组件：默认边距统一从 0 开始，由右侧“坐标”面板控制间距
-      // 设置位置（相对于tab内容区域）
+      widgetJsonValue.value.position.left = 0;
-      widgetJsonValue.value.position.left = x - widgetJsonValue.value.position.width / 2;
+      widgetJsonValue.value.position.top = 0;
-      widgetJsonValue.value.position.top = y - widgetJsonValue.value.position.height / 2;
-      
-      // 确保位置在容器内
-      if (widgetJsonValue.value.position.left < 0) {
-        widgetJsonValue.value.position.left = 0;
-      }
-      if (widgetJsonValue.value.position.top < 0) {
-        widgetJsonValue.value.position.top = 0;
-      }
-      if (widgetJsonValue.value.position.left + widgetJsonValue.value.position.width > this.optionsStyle.width) {
-        widgetJsonValue.value.position.left = this.optionsStyle.width - widgetJsonValue.value.position.width;
-      }
-      if (widgetJsonValue.value.position.top + widgetJsonValue.value.position.height > this.optionsStyle.height) {
-        widgetJsonValue.value.position.top = this.optionsStyle.height - widgetJsonValue.value.position.height;
-      }
 
       // 生成唯一ID
       const uuid = Number(Math.random().toString().substr(2)).toString(36);
@@ -537,14 +559,9 @@ export default {
         options: this.deepClone(tool.options),
       };
       const widgetJsonValue = this.getWidgetConfigValue(widgetJson);
-      widgetJsonValue.value.position.left = Math.max(0, x - widgetJsonValue.value.position.width / 2);
+      // 同样，外层 drop 到 Tabs 上时，内部子组件也从 0 边距起步
-      widgetJsonValue.value.position.top = Math.max(0, y - widgetJsonValue.value.position.height / 2);
+      widgetJsonValue.value.position.left = 0;
-      if (widgetJsonValue.value.position.left + widgetJsonValue.value.position.width > this.optionsStyle.width) {
+      widgetJsonValue.value.position.top = 0;
-        widgetJsonValue.value.position.left = this.optionsStyle.width - widgetJsonValue.value.position.width;
-      }
-      if (widgetJsonValue.value.position.top + widgetJsonValue.value.position.height > this.optionsStyle.height) {
-        widgetJsonValue.value.position.top = this.optionsStyle.height - widgetJsonValue.value.position.height;
-      }
       const uuid = Number(Math.random().toString().substr(2)).toString(36);
       widgetJsonValue.value.widgetId = uuid;
       widgetJsonValue.value.widgetCode = dragWidgetCode;
@@ -611,16 +628,19 @@ export default {
      * 根节点捕获：仅当点击在标题栏时发出事件，让设计器拖动整块 Tabs（外层 avue-draggable 已禁用）
      */
     onTabsRootCapture(evt) {
-      if (this.ispreview) return;
+      if (this.ispreview || !evt.target || !evt.target.closest) return;
-      if (evt.target && evt.target.closest && evt.target.closest('.el-tabs__header')) {
+      const headerEl = evt.target.closest(".el-tabs__header");
+      if (headerEl) {
+        // 点击在 Tabs 头部：阻止事件冒泡到外层 draggable，并通知外层开始拖动整块 Tabs
         evt.stopPropagation();
-        this.$emit('tabsHeaderMouseDown', evt);
+        this.$emit("tabsHeaderMouseDown", evt);
       }
     },
     onTabChildMouseDown(event, tabIndex, childIndex) {
       if (event.target && event.target.closest && event.target.closest('.tab-child-delete')) {
         return; // 点在删除按钮上，不拦截，删除按钮的 @mousedown.stop 会阻止冒泡到外层
       }
+      console.log('onTabChildMouseDown:', tabIndex, childIndex);
       event.preventDefault();
       event.stopPropagation();
       // 选中内部组件并通知外层暂时禁用拖拽
@@ -726,35 +746,6 @@ export default {
       // 通知外层 Widget：内部拖拽结束，恢复外层 avue-draggable
       this.$emit("innerDragEnd");
     },
-    handleChildWidgetRightClick(event, childIndex, tabIndex) {
-      // 处理子组件右键 - 支持直接删除
-      event.stopPropagation();
-      this.$confirm("确定删除该组件吗？", "提示", {
-        type: "warning",
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-      })
-        .then(() => {
-          this.removeChildWidget(tabIndex, childIndex);
-        })
-        .catch(() => {});
-    },
-    /**
-     * 从指定 tab 中移除一个子组件
-     */
-    removeChildWidget(tabIndex, childIndex) {
-      const currentTabsList = this.tabsList;
-      const targetTab = currentTabsList[tabIndex];
-      if (!targetTab || !targetTab.children) return;
-      targetTab.children.splice(childIndex, 1);
-
-      this.optionsSetup.tabsList = currentTabsList;
-      if (!this.value.setup) {
-        this.$set(this.value, "setup", {});
-      }
-      this.value.setup.tabsList = currentTabsList;
-      this.$emit("input", this.value);
-    },
     // 将组件类型字符串转换为组件名称
     getComponentName(type) {
       // 将 widget-text 转换为 widgetText
@@ -808,34 +799,39 @@ export default {
     position: relative;
   }
 
+  .tab-child-select-handle {
+    position: absolute;
+    top: -6px;
+    right: -2px;
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    background: rgba(0, 0, 0, 0.45);
+    z-index: 30;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+
+  .tab-child-select-handle:hover {
+    background: rgba(64, 158, 255, 0.9);
+  }
+
+  .tab-child-select-icon {
+    font-size: 14px;
+    color: #fff;
+  }
+
   .tab-child-component {
     width: 100%;
     height: 100%;
   }
-
-  .tab-child-delete {
-    position: absolute;
-    right: 2px;
-    top: 2px;
-    width: 14px;
-    height: 14px;
-    line-height: 14px;
-    text-align: center;
-    font-size: 12px;
-    border-radius: 50%;
-    background: rgba(0, 0, 0, 0.4);
-    color: #fff;
-    cursor: pointer;
-    z-index: 20;
-  }
-
-  .tab-child-delete:hover {
-    background: rgba(255, 0, 0, 0.8);
-  }
   
   .tab-content-empty {
     width: 100%;
     height: 100%;
+    min-height: 200px;
     display: flex;
     align-items: center;
     justify-content: center;

src/views/bigscreenDesigner/designer/widget/widget.vue

@@ -21,6 +21,7 @@
       @innerDragStart="handleInnerDragStart"
       @innerDragEnd="handleInnerDragEnd"
       @tabsHeaderMouseDown="handleTabsHeaderMouseDown"
+      @tabsContentDblClick="handleTabsContentDblClick"
     />
   </avue-draggable>
 </template>
@@ -178,10 +179,9 @@ export default {
       return this.value.position.zIndex || 1;
     },
     widgetDisabled() {
-      // Tabs 必须禁用外层拖拽，内部子组件才能选中；Tabs 整体拖动改由标题栏单独处理
+      // 统一走一套逻辑：
-      if (this.type === 'widget-tabs') {
+      // - 当内部子组件正在拖拽时禁用外层拖拽，避免误拖整块组件
-        return true;
+      // - 其余情况按组件自身的 disabled 控制
-      }
       return this.value.position.disabled || this.innerDragging || false;
     },
   },
@@ -239,6 +239,7 @@ export default {
      * 接收 Tabs 内部子组件发出的激活事件，并转发给设计器主页面
      */
     handleChildActivated(payload) {
+      console.log('handleChildActivated in widget.vue:', payload);
       const info = Object.assign({}, payload || {});
       if (info.rootWidgetIndex === undefined || info.rootWidgetIndex === null) {
         info.rootWidgetIndex = this.index;
@@ -255,6 +256,11 @@ export default {
     handleTabsHeaderMouseDown(evt) {
       this.$emit('onTabsHeaderMouseDown', { event: evt, rootWidgetIndex: this.index });
     },
+    // Tabs 内容区双击空白时，也视为选中整个 Tabs
+    handleTabsContentDblClick(payload) {
+      if (!payload || !payload.event) return;
+      this.$emit('onTabsHeaderMouseDown', { event: payload.event, rootWidgetIndex: this.index });
+    },
   },
 };
 </script>