ArchitectureColoredPainting/src/Editor/PreviewWindow.cpp

@@ -87,11 +87,13 @@ void PreviewWindow::mouseMoveEvent(QMouseEvent* event)
 			currentLayer->property.offset.setX(currentLayer->property.offset.x() + dx);
 			currentLayer->property.offset.setY(currentLayer->property.offset.y() + dy);
             qDebug() << dx << "----" << dy;
+			emit layerInfoChanged();
         }
         else if (event->buttons() & Qt::RightButton) {
             // 如果按下的是右键，那么旋转图形
             qreal angle = -sqrt(dx * dx + dy * dy) / 1.0;
 			currentLayer->property.rotation += angle;
+			emit layerInfoChanged();
         }
     }
     // 更新上一次的位置
@@ -101,5 +103,5 @@ void PreviewWindow::mouseMoveEvent(QMouseEvent* event)
 
 void PreviewWindow::mouseReleaseEvent(QMouseEvent* event)
 {
-	emit layerInfoChanged();
+    // 当鼠标释放时，不做任何操作
 }