Merge branch 'lhd'

src/views/book/courseware/create/components/question/image_text/ImageText.vue

@@ -560,6 +560,23 @@ export default {
       this.showArticleFlag = true;
       this.styleData = this.data.word_time[index].wordsResultList;
     },
+    handleGlobalEsc(event) {
+      if (event.key === 'Escape' || event.key === 'Esc' || event.keyCode === 27) {
+        this.isSelecting = false;
+        this.startX = 0;
+        this.startY = 0;
+        this.endX = 0;
+        this.endY = 0;
+      }
+    },
+  },
+  mounted() {
+    // 添加全局事件监听器
+    document.addEventListener('keyup', this.handleGlobalEsc);
+  },
+  beforeDestroy() {
+    // 移除全局事件监听器
+    document.removeEventListener('keyup', this.handleGlobalEsc);
   },
 };
 </script>