话不多说,上干货
视频链接:
#ifndef WIDGET_H
#define WIDGET_H
#include <QWidget>
#include <QTimer>
namespace Ui {
class Widget;
}
class Widget : public QWidget
{
Q_OBJECT
public:
explicit Widget(QWidget *parent = 0);
~Widget();
private slots:
void slotSpin();
void slotAllSpin();
void slotAllSpin2();
void slotBtnSpin();
private:
Ui::Widget *ui;
QTimer* timer1;
QTimer* timer2;
QTimer* timer3;
double dX;
int count;
int n;
};