REPORT-66947

designer-form/src/main/java/com/fr/design/mainframe/FormCreatorDropTarget.java

@@ -87,7 +87,6 @@ public class FormCreatorDropTarget extends DropTarget {
         cancelPromptWidgetForbidEnter();
         // 隐藏组件图标
         designer.resetDraggingPosition();
-        designer.clearDropTarget();
         designer.setPainter(null);
         designer.repaint();
     }

designer-form/src/main/java/com/fr/design/mainframe/FormDesigner.java

@@ -1248,7 +1248,7 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
      * @param currentDragEvent
      */
     public void startDraggingNewWidget(XCreator xCreator, MouseEvent startDragEvent, MouseEvent currentDragEvent) {
-        if (currentDragEvent == null || this.getDropTarget() != null) {
+        if (currentDragEvent == null) {
             return;
         }
 
@@ -1270,7 +1270,7 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
      * @param currentDragEvent
      */
     public void startDraggingFormWidget(XCreator xCreator, MouseEvent startDragEvent, MouseEvent currentDragEvent) {
-        if (currentDragEvent == null || this.getDropTarget() != null) {
+        if (currentDragEvent == null) {
             return;
         }
         backUpCreator(xCreator);