fix: Fix the issue that causes the wrong toolbar thumbnail movable range

shorten the toolbar thumbnail vovable range and the animation of recoverey

Log: Fix the issue that toolbar thumbnail movable range is wrong.
Bug: https://pms.uniontech.com/bug-view-158443.html

libimageviewer/viewpanel/contents/imgviewwidget.cpp

@@ -32,6 +32,7 @@ DWIDGET_USE_NAMESPACE
 
 //const int Distance_factor = 4;//距离因子
 
+
 MyImageListWidget::MyImageListWidget(QWidget *parent)
     : QWidget(parent)
 {
@@ -123,7 +124,12 @@ bool MyImageListWidget::eventFilter(QObject *obj, QEvent *e)
             m_movePoints.pop_front();
             m_movePoints.push_back(p);
         }
-        m_listview->move(m_listview->x() + p.x() - m_moveViewPoint.x(), m_listview->y());
+        int moveRangeX = m_listview->x() + p.x() - m_moveViewPoint.x();
+        int rowWidth = m_listview->getRowWidth();
+        int offsetRowMove = rowWidth - ((rowWidth / 35) > 14 ? 12 : (rowWidth / 35 - 3)) * 35;
+        moveRangeX = moveRangeX > 60 ? 60 : moveRangeX;
+        moveRangeX = moveRangeX < (60 - offsetRowMove) ? (60 - offsetRowMove) : moveRangeX;
+        m_listview->move(moveRangeX, m_listview->y());
         m_moveViewPoint = p;
 
         //目的为了获取moveX的值,中心离当前位置的差值
@@ -342,7 +348,11 @@ void MyImageListWidget::animationStart(bool isReset, int endPos, int duration)
     }
     m_resetAnimation->setEasingCurve(QEasingCurve::OutQuad);
     m_resetAnimation->setStartValue(m_listview->pos());
-    m_resetAnimation->setEndValue(QPoint(m_listview->pos().x() + moveX, m_listview->pos().y()));
+    int moveRangeX = m_listview->pos().x() + moveX;
+    int offsetRowMove = rowWidth - ((rowWidth / 35) >= 12 ? 9 : (rowWidth / 35 - 3)) * 35;
+    moveRangeX = moveRangeX > 60 ? 60 : moveRangeX;
+    moveRangeX = moveRangeX < (60 - offsetRowMove) ? (60 - offsetRowMove) : moveRangeX;
+    m_resetAnimation->setEndValue(QPoint(moveRangeX, m_listview->pos().y()));
     m_resetAnimation->start();
 
 }