ui修改

customslider.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <QSlider>
+#include <QMouseEvent>
+
+class CustomSlider : public QSlider
+{
+    Q_OBJECT
+
+public:
+    CustomSlider(QWidget *parent);
+    ~CustomSlider();
+protected:
+    void mousePressEvent(QMouseEvent *ev);//重写QSlider的mousePressEvent事件
+    void mouseReleaseEvent(QMouseEvent *ev);
+    void mouseMoveEvent(QMouseEvent *ev);
+signals:
+    void SigCustomSliderValueChanged(int value);//自定义的鼠标单击信号，用于捕获并处理
+
+private:
+    bool bIsPressed = false;
+};