优化旋转操作

resource/PowerDesigner.qrc

@@ -1,8 +1,10 @@
 <RCC>
     <qresource prefix="/">
         <file>images/checkerboard.png</file>
+        <file>images/icon_rotate_lb.png</file>
+        <file>images/icon_rotate_lt.png</file>
+        <file>images/icon_rotate_rb.png</file>
+        <file>images/icon_rotate_rt.png</file>
         <file>images/icon_rotate.png</file>
-        <file>images/icon_rotate2.png</file>
-        <file>images/icon-rotate3.png</file>
     </qresource>
 </RCC>

source/util/baseSelector.cpp

@@ -147,13 +147,32 @@ void BaseSelector::mouseMoveEvent(QGraphicsSceneMouseEvent* event, DesignerScene
                         setCursor(scene, Qt::SizeHorCursor);
                         break;
                     case H_rotate_leftTop:
+                    {
+                        int nSize = 24;
+                        QCursor rotateCursor = QCursor(QPixmap(":/images/icon_rotate.png")/*.scaled(nSize, nSize, Qt::KeepAspectRatio, Qt::SmoothTransformation)*/);
+                        setCursor(scene, rotateCursor);
+                        break;
+                    }
                     case H_rotate_rightTop:
+                    {
+                        int nSize = 24;
+                        QCursor rotateCursor = QCursor(QPixmap(":/images/icon_rotate.png")/*.scaled(nSize, nSize, Qt::KeepAspectRatio, Qt::SmoothTransformation)*/);
+                        setCursor(scene, rotateCursor);
+                        break;
+                    }
                     case H_rotate_rightBottom:
+                    {
+                        int nSize = 24;
+                        QCursor rotateCursor = QCursor(QPixmap(":/images/icon_rotate.png")/*.scaled(nSize, nSize, Qt::KeepAspectRatio, Qt::SmoothTransformation)*/);
+                        setCursor(scene, rotateCursor);
+                        break;
+                    }
                     case H_rotate_leftBottom:
                     {
                         int nSize = 24;
-                        QCursor rotateCursor = QCursor(QPixmap(":/images/icon_rotate2.png").scaled(nSize, nSize, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+                        QCursor rotateCursor = QCursor(QPixmap(":/images/icon_rotate.png")/*.scaled(nSize, nSize, Qt::KeepAspectRatio, Qt::SmoothTransformation)*/);
                         setCursor(scene, rotateCursor);
+                        break;
                     }
                     default:
                         break;